19386228960

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:242

約数の個数: 1152

約数和(自身を含む): 86649937920

約数和(自身を除く): 67263708960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 46, 48, 54, 56, 57, 60, 63, 69, 70, 72, 76, 80, 81, 84, 90, 92, 95, 96, 105, 108, 112, 114, 115, 120, 126, 133, 135, 138, 140, 144, 152, 160, 161, 162, 163, 168, 171, 180, 184, 189, 190, 207, 210, 216, 224, 228, 230, 240, 243, 252, 266, 270, 276, 280, 285, 288, 304, 315, 322, 324, 326, 336, 342, 345, 360, 368, 378, 380, 399, 405, 414, 420, 432, 437, 456, 460, 480, 483, 486, 489, 504, 513, 532, 540, 552, 560, 567, 570, 608, 621, 630, 644, 648, 652, 665, 672, 684, 690, 720, 736, 756, 760, 798, 805, 810, 815, 828, 840, 855, 864, 874, 912, 920, 945, 966, 972, 978, 1008, 1026, 1035, 1064, 1080, 1104, 1120, 1134, 1140, 1141, 1197, 1215, 1242, 1260, 1288, 1296, 1304, 1311, 1330, 1368, 1380, 1440, 1449, 1467, 1512, 1520, 1539, 1596, 1610, 1620, 1630, 1656, 1680, 1701, 1710, 1748, 1824, 1840, 1863, 1890, 1932, 1944, 1956, 1995, 2016, 2052, 2070, 2128, 2160, 2185, 2208, 2268, 2280, 2282, 2394, 2415, 2430, 2445, 2484, 2520, 2565, 2576, 2592, 2608, 2622, 2660, 2736, 2760, 2835, 2898, 2934, 3024, 3040, 3059, 3078, 3097, 3105, 3192, 3220, 3240, 3260, 3312, 3360, 3402, 3420, 3423, 3496, 3591, 3680, 3726, 3749, 3780, 3864, 3888, 3912, 3933, 3990, 4104, 4140, 4256, 4320, 4347, 4370, 4401, 4536, 4560, 4564, 4617, 4788, 4830, 4860, 4890, 4968, 5040, 5130, 5152, 5216, 5244, 5320, 5472, 5520, 5589, 5670, 5705, 5796, 5868, 5985, 6048, 6118, 6156, 6194, 6210, 6384, 6440, 6480, 6520, 6555, 6624, 6804, 6840, 6846, 6992, 7182, 7245, 7335, 7452, 7498, 7560, 7695, 7728, 7776, 7824, 7866, 7980, 8208, 8280, 8505, 8694, 8740, 8802, 9072, 9120, 9128, 9177, 9234, 9291, 9315, 9576, 9660, 9720, 9780, 9936, 10080, 10260, 10269, 10488, 10640, 10773, 11040, 11178, 11247, 11340, 11410, 11592, 11736, 11799, 11970, 12236, 12312, 12388, 12420, 12768, 12880, 12960, 13040, 13041, 13110, 13203, 13608, 13680, 13692, 13984, 14364, 14490, 14670, 14904, 14996, 15120, 15295, 15390, 15456, 15485, 15648, 15732, 15960, 16416, 16560, 17010, 17115, 17388, 17480, 17604, 17955, 18144, 18256, 18354, 18468, 18582, 18630, 18745, 19152, 19320, 19440, 19560, 19665, 19872, 20520, 20538, 20976, 21280, 21546, 21679, 21735, 22005, 22356, 22494, 22680, 22820, 23085, 23184, 23472, 23598, 23940, 24472, 24624, 24776, 24840, 25760, 26080, 26082, 26220, 26243, 26406, 27216, 27360, 27384, 27531, 27873, 27945, 28728, 28980, 29340, 29808, 29992, 30240, 30590, 30780, 30807, 30970, 31464, 31920, 32319, 33120, 33741, 34020, 34230, 34776, 34960, 35208, 35397, 35910, 36512, 36708, 36936, 37164, 37260, 37490, 38304, 38640, 38880, 39120, 39123, 39330, 39609, 41040, 41076, 41952, 43092, 43358, 43470, 44010, 44712, 44988, 45360, 45640, 45885, 46170, 46368, 46455, 46944, 47196, 47880, 48944, 49248, 49552, 49680, 51345, 52164, 52440, 52486, 52812, 53865, 54432, 54768, 55062, 55746, 55890, 56235, 57456, 57960, 58680, 58995, 59616, 59984, 61180, 61560, 61614, 61940, 62928, 63840, 64638, 65037, 65205, 66015, 67482, 68040, 68460, 69552, 69920, 70416, 70794, 71231, 71820, 73416, 73872, 74328, 74520, 74980, 77280, 78240, 78246, 78660, 78729, 79218, 82080, 82152, 82593, 83619, 86184, 86716, 86940, 88020, 89424, 89976, 90720, 91280, 91770, 92340, 92421, 92910, 94392, 95760, 97888, 99104, 99360, 101223, 102690, 104328, 104880, 104972, 105624, 106191, 107730, 108395, 109536, 110124, 111492, 111780, 112470, 114912, 115920, 117360, 117990, 119968, 122360, 123120, 123228, 123880, 125856, 129276, 130074, 130410, 131215, 132030, 134964, 136080, 136920, 137655, 139104, 139365, 140832, 141588, 142462, 143640, 146832, 147744, 148656, 149040, 149960, 154035, 156492, 157320, 157458, 158436, 161595, 164304, 165186, 167238, 168705, 172368, 173432, 173880, 176040, 176985, 178848, 179952, 182560, 183540, 184680, 184842, 185820, 188784, 191520, 195111, 195615, 198045, 202446, 205380, 208656, 209760, 209944, 211248, 212382, 213693, 215460, 216790, 220248, 222984, 223560, 224940, 231840, 234720, 235980, 236187, 244720, 246240, 246456, 247760, 247779, 250857, 258552, 260148, 260820, 262430, 264060, 269928, 272160, 273840, 275310, 277263, 278730, 283176, 284924, 287280, 293664, 297312, 298080, 299920, 303669, 308070, 312984, 314640, 314916, 316872, 323190, 325185, 328608, 330372, 334476, 337410, 344736, 346864, 347760, 352080, 353970, 356155, 359904, 367080, 369360, 369684, 371640, 377568, 390222, 391230, 393645, 396090, 404892, 410760, 412965, 417312, 418095, 419888, 422496, 424764, 427386, 430920, 433580, 440496, 445968, 447120, 449880, 462105, 471960, 472374, 489440, 492912, 495520, 495558, 498617, 501714, 506115, 517104, 520296, 521640, 524860, 528120, 530955, 539856, 547680, 550620, 554526, 557460, 566352, 569848, 574560, 585333, 599840, 607338, 616140, 625968, 629280, 629832, 633744, 641079, 646380, 650370, 660744, 668952, 674820, 693728, 695520, 704160, 707940, 708561, 712310, 734160, 738720, 739368, 743280, 743337, 752571, 780444, 782460, 787290, 792180, 809784, 821520, 825930, 836190, 839776, 849528, 854772, 861840, 867160, 880992, 891936, 894240, 899760, 911007, 924210, 943920, 944748, 975555, 985824, 991116, 997234, 1003428, 1012230, 1034208, 1040592, 1043280, 1049720, 1056240, 1061910, 1068465, 1079712, 1101240, 1109052, 1114920, 1132704, 1139696, 1170666, 1180935, 1214676, 1232280, 1238895, 1251936, 1254285, 1259664, 1267488, 1282158, 1292760, 1300740, 1321488, 1337904, 1349640, 1386315, 1415880, 1417122, 1424620, 1468320, 1478736, 1486560, 1486674, 1495851, 1505142, 1518345, 1560888, 1564920, 1574580, 1584360, 1619568, 1643040, 1651860, 1672380, 1699056, 1709544, 1723680, 1734320, 1755999, 1799520, 1822014, 1848420, 1887840, 1889496, 1923237, 1951110, 1982232, 1994468, 2006856, 2024460, 2081184, 2086560, 2099440, 2112480, 2123820, 2125683, 2136930, 2202480, 2218104, 2229840, 2279392, 2341332, 2361870, 2429352, 2464560, 2477790, 2493085, 2508570, 2519328, 2564316, 2585520, 2601480, 2642976, 2675808, 2699280, 2772630, 2831760, 2834244, 2849240, 2926665, 2957472, 2973348, 2991702, 3010284, 3036690, 3121776, 3129840, 3149160, 3168720, 3205395, 3239136, 3303720, 3344760, 3398112, 3419088, 3468640, 3511998, 3542805, 3644028, 3696840, 3716685, 3762855, 3778992, 3846474, 3902220, 3964464, 3988936, 4013712, 4048920, 4198880, 4247640, 4251366, 4273860, 4404960, 4436208, 4459680, 4487553, 4555035, 4682664, 4723740, 4858704, 4929120, 4955580, 4986170, 5017140, 5128632, 5171040, 5202960, 5267997, 5398560, 5545260, 5663520, 5668488, 5698480, 5769711, 5853330, 5946696, 5983404, 6020568, 6073380, 6243552, 6259680, 6298320, 6337440, 6377049, 6410790, 6607440, 6689520, 6838176, 7023996, 7085610, 7288056, 7393680, 7433370, 7479255, 7525710, 7557984, 7692948, 7804440, 7928928, 7977872, 8027424, 8097840, 8495280, 8502732, 8547720, 8779995, 8872416, 8975106, 9110070, 9365328, 9447480, 9616185, 9717408, 9911160, 9972340, 10034280, 10257264, 10405920, 10535994, 10628415, 11090520, 11336976, 11396960, 11539422, 11706660, 11893392, 11966808, 12041136, 12146760, 12596640, 12754098, 12821580, 13214880, 13379040, 13462659, 14047992, 14171220, 14576112, 14787360, 14866740, 14958510, 15051420, 15385896, 15608880, 15955744, 16195680, 16990560, 17005464, 17095440, 17309133, 17559990, 17950212, 18220140, 18730656, 18894960, 19232370, 19822320, 19944680, 20068560, 20514528, 21071988, 21256830, 22181040, 22437765, 22673952, 23078844, 23413320, 23786784, 23933616, 24082272, 24293520, 25508196, 25643160, 26339985, 26925318, 28095984, 28342440, 28848555, 29152224, 29733480, 29917020, 30102840, 30771792, 31217760, 31885245, 34010928, 34190880, 34618266, 35119980, 35900424, 36440280, 37789920, 38464740, 39644640, 39889360, 40137120, 40387977, 42143976, 42513660, 44362080, 44875530, 46157688, 46826640, 47867232, 48587040, 51016392, 51286320, 52679970, 53850636, 56191968, 56684880, 57697110, 59466960, 59834040, 60205680, 61543584, 63770490, 67313295, 68021856, 69236532, 70239960, 71800848, 72880560, 76929480, 79778720, 80775954, 84287952, 85027320, 86545665, 89751060, 92315376, 93653280, 102032784, 102572640, 105359940, 107701272, 113369760, 115394220, 118933920, 119668080, 120411360, 121163931, 127540980, 134626590, 138473064, 140479920, 143601696, 145761120, 153858960, 161551908, 168575904, 170054640, 173091330, 179502120, 184630752, 201939885, 204065568, 210719880, 215402544, 230788440, 239336160, 242327862, 255081960, 269253180, 276946128, 280959840, 307717920, 323103816, 340109280, 346182660, 359004240, 403879770, 421439760, 430805088, 461576880, 484655724, 510163920, 538506360, 553892256, 605819655, 646207632, 692365320, 718008480, 807759540, 842879520, 923153760, 969311448, 1020327840, 1077012720, 1211639310, 1292415264, 1384730640, 1615519080, 1938622896, 2154025440, 2423278620, 2769461280, 3231038160, 3877245792, 4846557240, 6462076320, 9693114480, 19386228960]

約数ペア:

[(1, 19386228960), (2, 9693114480), (3, 6462076320), (4, 4846557240), (5, 3877245792), (6, 3231038160), (7, 2769461280), (8, 2423278620), (9, 2154025440), (10, 1938622896), (12, 1615519080), (14, 1384730640), (15, 1292415264), (16, 1211639310), (18, 1077012720), (19, 1020327840), (20, 969311448), (21, 923153760), (23, 842879520), (24, 807759540), (27, 718008480), (28, 692365320), (30, 646207632), (32, 605819655), (35, 553892256), (36, 538506360), (38, 510163920), (40, 484655724), (42, 461576880), (45, 430805088), (46, 421439760), (48, 403879770), (54, 359004240), (56, 346182660), (57, 340109280), (60, 323103816), (63, 307717920), (69, 280959840), (70, 276946128), (72, 269253180), (76, 255081960), (80, 242327862), (81, 239336160), (84, 230788440), (90, 215402544), (92, 210719880), (95, 204065568), (96, 201939885), (105, 184630752), (108, 179502120), (112, 173091330), (114, 170054640), (115, 168575904), (120, 161551908), (126, 153858960), (133, 145761120), (135, 143601696), (138, 140479920), (140, 138473064), (144, 134626590), (152, 127540980), (160, 121163931), (161, 120411360), (162, 119668080), (163, 118933920), (168, 115394220), (171, 113369760), (180, 107701272), (184, 105359940), (189, 102572640), (190, 102032784), (207, 93653280), (210, 92315376), (216, 89751060), (224, 86545665), (228, 85027320), (230, 84287952), (240, 80775954), (243, 79778720), (252, 76929480), (266, 72880560), (270, 71800848), (276, 70239960), (280, 69236532), (285, 68021856), (288, 67313295), (304, 63770490), (315, 61543584), (322, 60205680), (324, 59834040), (326, 59466960), (336, 57697110), (342, 56684880), (345, 56191968), (360, 53850636), (368, 52679970), (378, 51286320), (380, 51016392), (399, 48587040), (405, 47867232), (414, 46826640), (420, 46157688), (432, 44875530), (437, 44362080), (456, 42513660), (460, 42143976), (480, 40387977), (483, 40137120), (486, 39889360), (489, 39644640), (504, 38464740), (513, 37789920), (532, 36440280), (540, 35900424), (552, 35119980), (560, 34618266), (567, 34190880), (570, 34010928), (608, 31885245), (621, 31217760), (630, 30771792), (644, 30102840), (648, 29917020), (652, 29733480), (665, 29152224), (672, 28848555), (684, 28342440), (690, 28095984), (720, 26925318), (736, 26339985), (756, 25643160), (760, 25508196), (798, 24293520), (805, 24082272), (810, 23933616), (815, 23786784), (828, 23413320), (840, 23078844), (855, 22673952), (864, 22437765), (874, 22181040), (912, 21256830), (920, 21071988), (945, 20514528), (966, 20068560), (972, 19944680), (978, 19822320), (1008, 19232370), (1026, 18894960), (1035, 18730656), (1064, 18220140), (1080, 17950212), (1104, 17559990), (1120, 17309133), (1134, 17095440), (1140, 17005464), (1141, 16990560), (1197, 16195680), (1215, 15955744), (1242, 15608880), (1260, 15385896), (1288, 15051420), (1296, 14958510), (1304, 14866740), (1311, 14787360), (1330, 14576112), (1368, 14171220), (1380, 14047992), (1440, 13462659), (1449, 13379040), (1467, 13214880), (1512, 12821580), (1520, 12754098), (1539, 12596640), (1596, 12146760), (1610, 12041136), (1620, 11966808), (1630, 11893392), (1656, 11706660), (1680, 11539422), (1701, 11396960), (1710, 11336976), (1748, 11090520), (1824, 10628415), (1840, 10535994), (1863, 10405920), (1890, 10257264), (1932, 10034280), (1944, 9972340), (1956, 9911160), (1995, 9717408), (2016, 9616185), (2052, 9447480), (2070, 9365328), (2128, 9110070), (2160, 8975106), (2185, 8872416), (2208, 8779995), (2268, 8547720), (2280, 8502732), (2282, 8495280), (2394, 8097840), (2415, 8027424), (2430, 7977872), (2445, 7928928), (2484, 7804440), (2520, 7692948), (2565, 7557984), (2576, 7525710), (2592, 7479255), (2608, 7433370), (2622, 7393680), (2660, 7288056), (2736, 7085610), (2760, 7023996), (2835, 6838176), (2898, 6689520), (2934, 6607440), (3024, 6410790), (3040, 6377049), (3059, 6337440), (3078, 6298320), (3097, 6259680), (3105, 6243552), (3192, 6073380), (3220, 6020568), (3240, 5983404), (3260, 5946696), (3312, 5853330), (3360, 5769711), (3402, 5698480), (3420, 5668488), (3423, 5663520), (3496, 5545260), (3591, 5398560), (3680, 5267997), (3726, 5202960), (3749, 5171040), (3780, 5128632), (3864, 5017140), (3888, 4986170), (3912, 4955580), (3933, 4929120), (3990, 4858704), (4104, 4723740), (4140, 4682664), (4256, 4555035), (4320, 4487553), (4347, 4459680), (4370, 4436208), (4401, 4404960), (4536, 4273860), (4560, 4251366), (4564, 4247640), (4617, 4198880), (4788, 4048920), (4830, 4013712), (4860, 3988936), (4890, 3964464), (4968, 3902220), (5040, 3846474), (5130, 3778992), (5152, 3762855), (5216, 3716685), (5244, 3696840), (5320, 3644028), (5472, 3542805), (5520, 3511998), (5589, 3468640), (5670, 3419088), (5705, 3398112), (5796, 3344760), (5868, 3303720), (5985, 3239136), (6048, 3205395), (6118, 3168720), (6156, 3149160), (6194, 3129840), (6210, 3121776), (6384, 3036690), (6440, 3010284), (6480, 2991702), (6520, 2973348), (6555, 2957472), (6624, 2926665), (6804, 2849240), (6840, 2834244), (6846, 2831760), (6992, 2772630), (7182, 2699280), (7245, 2675808), (7335, 2642976), (7452, 2601480), (7498, 2585520), (7560, 2564316), (7695, 2519328), (7728, 2508570), (7776, 2493085), (7824, 2477790), (7866, 2464560), (7980, 2429352), (8208, 2361870), (8280, 2341332), (8505, 2279392), (8694, 2229840), (8740, 2218104), (8802, 2202480), (9072, 2136930), (9120, 2125683), (9128, 2123820), (9177, 2112480), (9234, 2099440), (9291, 2086560), (9315, 2081184), (9576, 2024460), (9660, 2006856), (9720, 1994468), (9780, 1982232), (9936, 1951110), (10080, 1923237), (10260, 1889496), (10269, 1887840), (10488, 1848420), (10640, 1822014), (10773, 1799520), (11040, 1755999), (11178, 1734320), (11247, 1723680), (11340, 1709544), (11410, 1699056), (11592, 1672380), (11736, 1651860), (11799, 1643040), (11970, 1619568), (12236, 1584360), (12312, 1574580), (12388, 1564920), (12420, 1560888), (12768, 1518345), (12880, 1505142), (12960, 1495851), (13040, 1486674), (13041, 1486560), (13110, 1478736), (13203, 1468320), (13608, 1424620), (13680, 1417122), (13692, 1415880), (13984, 1386315), (14364, 1349640), (14490, 1337904), (14670, 1321488), (14904, 1300740), (14996, 1292760), (15120, 1282158), (15295, 1267488), (15390, 1259664), (15456, 1254285), (15485, 1251936), (15648, 1238895), (15732, 1232280), (15960, 1214676), (16416, 1180935), (16560, 1170666), (17010, 1139696), (17115, 1132704), (17388, 1114920), (17480, 1109052), (17604, 1101240), (17955, 1079712), (18144, 1068465), (18256, 1061910), (18354, 1056240), (18468, 1049720), (18582, 1043280), (18630, 1040592), (18745, 1034208), (19152, 1012230), (19320, 1003428), (19440, 997234), (19560, 991116), (19665, 985824), (19872, 975555), (20520, 944748), (20538, 943920), (20976, 924210), (21280, 911007), (21546, 899760), (21679, 894240), (21735, 891936), (22005, 880992), (22356, 867160), (22494, 861840), (22680, 854772), (22820, 849528), (23085, 839776), (23184, 836190), (23472, 825930), (23598, 821520), (23940, 809784), (24472, 792180), (24624, 787290), (24776, 782460), (24840, 780444), (25760, 752571), (26080, 743337), (26082, 743280), (26220, 739368), (26243, 738720), (26406, 734160), (27216, 712310), (27360, 708561), (27384, 707940), (27531, 704160), (27873, 695520), (27945, 693728), (28728, 674820), (28980, 668952), (29340, 660744), (29808, 650370), (29992, 646380), (30240, 641079), (30590, 633744), (30780, 629832), (30807, 629280), (30970, 625968), (31464, 616140), (31920, 607338), (32319, 599840), (33120, 585333), (33741, 574560), (34020, 569848), (34230, 566352), (34776, 557460), (34960, 554526), (35208, 550620), (35397, 547680), (35910, 539856), (36512, 530955), (36708, 528120), (36936, 524860), (37164, 521640), (37260, 520296), (37490, 517104), (38304, 506115), (38640, 501714), (38880, 498617), (39120, 495558), (39123, 495520), (39330, 492912), (39609, 489440), (41040, 472374), (41076, 471960), (41952, 462105), (43092, 449880), (43358, 447120), (43470, 445968), (44010, 440496), (44712, 433580), (44988, 430920), (45360, 427386), (45640, 424764), (45885, 422496), (46170, 419888), (46368, 418095), (46455, 417312), (46944, 412965), (47196, 410760), (47880, 404892), (48944, 396090), (49248, 393645), (49552, 391230), (49680, 390222), (51345, 377568), (52164, 371640), (52440, 369684), (52486, 369360), (52812, 367080), (53865, 359904), (54432, 356155), (54768, 353970), (55062, 352080), (55746, 347760), (55890, 346864), (56235, 344736), (57456, 337410), (57960, 334476), (58680, 330372), (58995, 328608), (59616, 325185), (59984, 323190), (61180, 316872), (61560, 314916), (61614, 314640), (61940, 312984), (62928, 308070), (63840, 303669), (64638, 299920), (65037, 298080), (65205, 297312), (66015, 293664), (67482, 287280), (68040, 284924), (68460, 283176), (69552, 278730), (69920, 277263), (70416, 275310), (70794, 273840), (71231, 272160), (71820, 269928), (73416, 264060), (73872, 262430), (74328, 260820), (74520, 260148), (74980, 258552), (77280, 250857), (78240, 247779), (78246, 247760), (78660, 246456), (78729, 246240), (79218, 244720), (82080, 236187), (82152, 235980), (82593, 234720), (83619, 231840), (86184, 224940), (86716, 223560), (86940, 222984), (88020, 220248), (89424, 216790), (89976, 215460), (90720, 213693), (91280, 212382), (91770, 211248), (92340, 209944), (92421, 209760), (92910, 208656), (94392, 205380), (95760, 202446), (97888, 198045), (99104, 195615), (99360, 195111), (101223, 191520), (102690, 188784), (104328, 185820), (104880, 184842), (104972, 184680), (105624, 183540), (106191, 182560), (107730, 179952), (108395, 178848), (109536, 176985), (110124, 176040), (111492, 173880), (111780, 173432), (112470, 172368), (114912, 168705), (115920, 167238), (117360, 165186), (117990, 164304), (119968, 161595), (122360, 158436), (123120, 157458), (123228, 157320), (123880, 156492), (125856, 154035), (129276, 149960), (130074, 149040), (130410, 148656), (131215, 147744), (132030, 146832), (134964, 143640), (136080, 142462), (136920, 141588), (137655, 140832), (139104, 139365)]