20293822080

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:262

約数の個数: 1024

約数和(自身を含む): 88833024000

約数和(自身を除く): 68539201920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 64, 68, 70, 71, 72, 80, 84, 85, 90, 96, 102, 105, 108, 112, 119, 120, 126, 128, 135, 136, 139, 140, 142, 144, 153, 160, 168, 170, 180, 189, 192, 204, 210, 213, 216, 224, 238, 240, 252, 255, 270, 272, 278, 280, 284, 288, 306, 315, 320, 336, 340, 355, 357, 360, 378, 384, 408, 417, 420, 426, 432, 448, 459, 476, 480, 497, 504, 510, 540, 544, 556, 560, 568, 576, 595, 612, 630, 639, 640, 672, 680, 695, 710, 714, 720, 756, 765, 816, 834, 840, 852, 864, 896, 918, 945, 952, 960, 973, 994, 1008, 1020, 1065, 1071, 1080, 1088, 1112, 1120, 1136, 1152, 1190, 1207, 1224, 1251, 1260, 1278, 1344, 1360, 1390, 1420, 1428, 1440, 1491, 1512, 1530, 1632, 1668, 1680, 1704, 1728, 1785, 1836, 1890, 1904, 1917, 1920, 1946, 1988, 2016, 2040, 2085, 2130, 2142, 2160, 2176, 2224, 2240, 2272, 2295, 2363, 2380, 2414, 2448, 2485, 2502, 2520, 2556, 2688, 2720, 2780, 2840, 2856, 2880, 2919, 2982, 3024, 3060, 3195, 3213, 3264, 3336, 3360, 3408, 3456, 3570, 3621, 3672, 3753, 3780, 3808, 3834, 3892, 3976, 4032, 4080, 4170, 4260, 4284, 4320, 4448, 4473, 4480, 4544, 4590, 4726, 4760, 4828, 4865, 4896, 4970, 5004, 5040, 5112, 5355, 5440, 5560, 5680, 5712, 5760, 5838, 5964, 6035, 6048, 6120, 6255, 6390, 6426, 6528, 6672, 6720, 6816, 7089, 7140, 7242, 7344, 7455, 7506, 7560, 7616, 7668, 7784, 7952, 8064, 8160, 8340, 8449, 8520, 8568, 8640, 8757, 8896, 8946, 9088, 9180, 9452, 9520, 9585, 9656, 9730, 9792, 9869, 9940, 10008, 10080, 10224, 10710, 10863, 10880, 11120, 11360, 11424, 11676, 11815, 11928, 12070, 12096, 12240, 12510, 12780, 12852, 13344, 13419, 13440, 13632, 14178, 14280, 14484, 14595, 14688, 14910, 15012, 15120, 15232, 15336, 15568, 15904, 16065, 16320, 16541, 16680, 16898, 17040, 17136, 17280, 17514, 17792, 17892, 18105, 18360, 18765, 18904, 19040, 19170, 19312, 19460, 19584, 19738, 19880, 20016, 20160, 20448, 21267, 21420, 21726, 22240, 22365, 22720, 22848, 23352, 23630, 23856, 24140, 24192, 24480, 25020, 25347, 25560, 25704, 26271, 26688, 26838, 27264, 28356, 28560, 28968, 29190, 29376, 29607, 29820, 30024, 30240, 30672, 31136, 31808, 32130, 32589, 32640, 33082, 33360, 33796, 34080, 34272, 35028, 35445, 35784, 36210, 36720, 37530, 37808, 38080, 38340, 38624, 38920, 39476, 39760, 40032, 40320, 40896, 42245, 42534, 42840, 43452, 43785, 44480, 44730, 45440, 45696, 46704, 47260, 47712, 48280, 48960, 49345, 49623, 50040, 50694, 51120, 51408, 52542, 53376, 53676, 54315, 56712, 57120, 57936, 58380, 58752, 59214, 59640, 60048, 60480, 61344, 62272, 63616, 63801, 64260, 65178, 66164, 66720, 67095, 67592, 68160, 68544, 69083, 70056, 70890, 71568, 72420, 73440, 75060, 75616, 76041, 76160, 76680, 77248, 77840, 78952, 79520, 80064, 81792, 82705, 84490, 85068, 85680, 86904, 87570, 88821, 88960, 89460, 93408, 94520, 95424, 96560, 97920, 98690, 99246, 100080, 101388, 102240, 102816, 105084, 106335, 107352, 108630, 113424, 114240, 115872, 116760, 118428, 119280, 120096, 120960, 122688, 124544, 126735, 127602, 128520, 130356, 131355, 132328, 133440, 134190, 135184, 136320, 137088, 138166, 140112, 141780, 143136, 144840, 146880, 148035, 148869, 150120, 151232, 152082, 153360, 154496, 155680, 157904, 159040, 160128, 162945, 165410, 167773, 168980, 170136, 171360, 173808, 175140, 177642, 178920, 186816, 189040, 190848, 193120, 197380, 198492, 200160, 202776, 204480, 205632, 207249, 210168, 212670, 214704, 217260, 226848, 228123, 228480, 231744, 233520, 236856, 238560, 240192, 245376, 248115, 253470, 255204, 257040, 260712, 262710, 264656, 266463, 266880, 268380, 270368, 276332, 280224, 283560, 286272, 289680, 293760, 296070, 297738, 300240, 302464, 304164, 306720, 311360, 315808, 318080, 319005, 325890, 330820, 335546, 337960, 340272, 342720, 345415, 347616, 350280, 355284, 357840, 373632, 378080, 380205, 386240, 394760, 396984, 400320, 405552, 408960, 411264, 414498, 420336, 425340, 429408, 434520, 444105, 446607, 453696, 456246, 463488, 467040, 473712, 477120, 480384, 496230, 503319, 506940, 510408, 514080, 521424, 525420, 529312, 532926, 536760, 540736, 552664, 560448, 567120, 572544, 579360, 592140, 595476, 600480, 608328, 613440, 621747, 622720, 631616, 638010, 651780, 661640, 671092, 675920, 680544, 685440, 690830, 695232, 700560, 710568, 715680, 744345, 756160, 760410, 772480, 789520, 793968, 800640, 811104, 828996, 838865, 840672, 850680, 858816, 869040, 888210, 893214, 907392, 912492, 934080, 947424, 954240, 992460, 1006638, 1013880, 1020816, 1028160, 1036245, 1042848, 1050840, 1058624, 1065852, 1073520, 1081472, 1105328, 1120896, 1134240, 1140615, 1158720, 1174411, 1184280, 1190952, 1200960, 1216656, 1226880, 1243494, 1263232, 1276020, 1303560, 1323280, 1332315, 1342184, 1351840, 1361088, 1381660, 1390464, 1401120, 1421136, 1431360, 1488690, 1509957, 1512320, 1520820, 1579040, 1587936, 1622208, 1657992, 1677730, 1681344, 1701360, 1717632, 1738080, 1776420, 1786428, 1824984, 1865241, 1868160, 1894848, 1984920, 2013276, 2027760, 2041632, 2056320, 2072490, 2085696, 2101680, 2117248, 2131704, 2147040, 2210656, 2233035, 2268480, 2281230, 2317440, 2348822, 2368560, 2381904, 2401920, 2433312, 2486988, 2516595, 2552040, 2607120, 2646560, 2664630, 2684368, 2703680, 2722176, 2763320, 2802240, 2842272, 2862720, 2977380, 3019914, 3041640, 3108735, 3158080, 3175872, 3244416, 3315984, 3355460, 3362688, 3402720, 3476160, 3523233, 3552840, 3572856, 3649968, 3730482, 3789696, 3969840, 4026552, 4055520, 4083264, 4144980, 4171392, 4203360, 4263408, 4294080, 4421312, 4466070, 4529871, 4536960, 4562460, 4697644, 4737120, 4763808, 4866624, 4973976, 5033190, 5104080, 5214240, 5293120, 5329260, 5368736, 5407360, 5526640, 5604480, 5684544, 5872055, 5954760, 6039828, 6083280, 6217470, 6316160, 6351744, 6631968, 6710920, 6805440, 6952320, 7046466, 7105680, 7145712, 7299936, 7460964, 7549785, 7939680, 8053104, 8111040, 8166528, 8289960, 8406720, 8526816, 8588160, 8842624, 8932140, 9059742, 9124920, 9326205, 9395288, 9474240, 9527616, 9733248, 9947952, 10066380, 10208160, 10428480, 10569699, 10586240, 10658520, 10737472, 11053280, 11369088, 11744110, 11909520, 12079656, 12166560, 12434940, 13263936, 13421840, 13610880, 14092932, 14211360, 14291424, 14599872, 14921928, 15099570, 15879360, 16106208, 16222080, 16579920, 16813440, 17053632, 17616165, 17864280, 18119484, 18249840, 18652410, 18790576, 18948480, 19055232, 19895904, 20132760, 20416320, 20856960, 21139398, 21317040, 21474944, 22106560, 22649355, 23488220, 23819040, 24159312, 24333120, 24869880, 26527872, 26843680, 28185864, 28422720, 28582848, 29199744, 29843856, 30199140, 31709097, 31758720, 32212416, 33159840, 34107264, 35232330, 35728560, 36238968, 36499680, 37304820, 37581152, 39791808, 40265520, 40832640, 42278796, 42634080, 44213120, 45298710, 46976440, 47638080, 48318624, 48666240, 49739760, 52848495, 53687360, 56371728, 56845440, 57165696, 59687712, 60398280, 63418194, 64424832, 66319680, 70464660, 71457120, 72477936, 72999360, 74609640, 75162304, 79583616, 80531040, 84557592, 85268160, 90597420, 93952880, 95276160, 96637248, 99479520, 105696990, 107374720, 112743456, 119375424, 120796560, 126836388, 132639360, 140929320, 142914240, 144955872, 145998720, 149219280, 150324608, 158545485, 161062080, 169115184, 170536320, 181194840, 187905760, 193274496, 198959040, 211393980, 225486912, 238750848, 241593120, 253672776, 281858640, 285828480, 289911744, 298438560, 317090970, 322124160, 338230368, 362389680, 375811520, 397918080, 422787960, 450973824, 483186240, 507345552, 563717280, 579823488, 596877120, 634181940, 676460736, 724779360, 751623040, 845575920, 966372480, 1014691104, 1127434560, 1193754240, 1268363880, 1352921472, 1449558720, 1691151840, 2029382208, 2254869120, 2536727760, 2899117440, 3382303680, 4058764416, 5073455520, 6764607360, 10146911040, 20293822080]

約数ペア:

[(1, 20293822080), (2, 10146911040), (3, 6764607360), (4, 5073455520), (5, 4058764416), (6, 3382303680), (7, 2899117440), (8, 2536727760), (9, 2254869120), (10, 2029382208), (12, 1691151840), (14, 1449558720), (15, 1352921472), (16, 1268363880), (17, 1193754240), (18, 1127434560), (20, 1014691104), (21, 966372480), (24, 845575920), (27, 751623040), (28, 724779360), (30, 676460736), (32, 634181940), (34, 596877120), (35, 579823488), (36, 563717280), (40, 507345552), (42, 483186240), (45, 450973824), (48, 422787960), (51, 397918080), (54, 375811520), (56, 362389680), (60, 338230368), (63, 322124160), (64, 317090970), (68, 298438560), (70, 289911744), (71, 285828480), (72, 281858640), (80, 253672776), (84, 241593120), (85, 238750848), (90, 225486912), (96, 211393980), (102, 198959040), (105, 193274496), (108, 187905760), (112, 181194840), (119, 170536320), (120, 169115184), (126, 161062080), (128, 158545485), (135, 150324608), (136, 149219280), (139, 145998720), (140, 144955872), (142, 142914240), (144, 140929320), (153, 132639360), (160, 126836388), (168, 120796560), (170, 119375424), (180, 112743456), (189, 107374720), (192, 105696990), (204, 99479520), (210, 96637248), (213, 95276160), (216, 93952880), (224, 90597420), (238, 85268160), (240, 84557592), (252, 80531040), (255, 79583616), (270, 75162304), (272, 74609640), (278, 72999360), (280, 72477936), (284, 71457120), (288, 70464660), (306, 66319680), (315, 64424832), (320, 63418194), (336, 60398280), (340, 59687712), (355, 57165696), (357, 56845440), (360, 56371728), (378, 53687360), (384, 52848495), (408, 49739760), (417, 48666240), (420, 48318624), (426, 47638080), (432, 46976440), (448, 45298710), (459, 44213120), (476, 42634080), (480, 42278796), (497, 40832640), (504, 40265520), (510, 39791808), (540, 37581152), (544, 37304820), (556, 36499680), (560, 36238968), (568, 35728560), (576, 35232330), (595, 34107264), (612, 33159840), (630, 32212416), (639, 31758720), (640, 31709097), (672, 30199140), (680, 29843856), (695, 29199744), (710, 28582848), (714, 28422720), (720, 28185864), (756, 26843680), (765, 26527872), (816, 24869880), (834, 24333120), (840, 24159312), (852, 23819040), (864, 23488220), (896, 22649355), (918, 22106560), (945, 21474944), (952, 21317040), (960, 21139398), (973, 20856960), (994, 20416320), (1008, 20132760), (1020, 19895904), (1065, 19055232), (1071, 18948480), (1080, 18790576), (1088, 18652410), (1112, 18249840), (1120, 18119484), (1136, 17864280), (1152, 17616165), (1190, 17053632), (1207, 16813440), (1224, 16579920), (1251, 16222080), (1260, 16106208), (1278, 15879360), (1344, 15099570), (1360, 14921928), (1390, 14599872), (1420, 14291424), (1428, 14211360), (1440, 14092932), (1491, 13610880), (1512, 13421840), (1530, 13263936), (1632, 12434940), (1668, 12166560), (1680, 12079656), (1704, 11909520), (1728, 11744110), (1785, 11369088), (1836, 11053280), (1890, 10737472), (1904, 10658520), (1917, 10586240), (1920, 10569699), (1946, 10428480), (1988, 10208160), (2016, 10066380), (2040, 9947952), (2085, 9733248), (2130, 9527616), (2142, 9474240), (2160, 9395288), (2176, 9326205), (2224, 9124920), (2240, 9059742), (2272, 8932140), (2295, 8842624), (2363, 8588160), (2380, 8526816), (2414, 8406720), (2448, 8289960), (2485, 8166528), (2502, 8111040), (2520, 8053104), (2556, 7939680), (2688, 7549785), (2720, 7460964), (2780, 7299936), (2840, 7145712), (2856, 7105680), (2880, 7046466), (2919, 6952320), (2982, 6805440), (3024, 6710920), (3060, 6631968), (3195, 6351744), (3213, 6316160), (3264, 6217470), (3336, 6083280), (3360, 6039828), (3408, 5954760), (3456, 5872055), (3570, 5684544), (3621, 5604480), (3672, 5526640), (3753, 5407360), (3780, 5368736), (3808, 5329260), (3834, 5293120), (3892, 5214240), (3976, 5104080), (4032, 5033190), (4080, 4973976), (4170, 4866624), (4260, 4763808), (4284, 4737120), (4320, 4697644), (4448, 4562460), (4473, 4536960), (4480, 4529871), (4544, 4466070), (4590, 4421312), (4726, 4294080), (4760, 4263408), (4828, 4203360), (4865, 4171392), (4896, 4144980), (4970, 4083264), (5004, 4055520), (5040, 4026552), (5112, 3969840), (5355, 3789696), (5440, 3730482), (5560, 3649968), (5680, 3572856), (5712, 3552840), (5760, 3523233), (5838, 3476160), (5964, 3402720), (6035, 3362688), (6048, 3355460), (6120, 3315984), (6255, 3244416), (6390, 3175872), (6426, 3158080), (6528, 3108735), (6672, 3041640), (6720, 3019914), (6816, 2977380), (7089, 2862720), (7140, 2842272), (7242, 2802240), (7344, 2763320), (7455, 2722176), (7506, 2703680), (7560, 2684368), (7616, 2664630), (7668, 2646560), (7784, 2607120), (7952, 2552040), (8064, 2516595), (8160, 2486988), (8340, 2433312), (8449, 2401920), (8520, 2381904), (8568, 2368560), (8640, 2348822), (8757, 2317440), (8896, 2281230), (8946, 2268480), (9088, 2233035), (9180, 2210656), (9452, 2147040), (9520, 2131704), (9585, 2117248), (9656, 2101680), (9730, 2085696), (9792, 2072490), (9869, 2056320), (9940, 2041632), (10008, 2027760), (10080, 2013276), (10224, 1984920), (10710, 1894848), (10863, 1868160), (10880, 1865241), (11120, 1824984), (11360, 1786428), (11424, 1776420), (11676, 1738080), (11815, 1717632), (11928, 1701360), (12070, 1681344), (12096, 1677730), (12240, 1657992), (12510, 1622208), (12780, 1587936), (12852, 1579040), (13344, 1520820), (13419, 1512320), (13440, 1509957), (13632, 1488690), (14178, 1431360), (14280, 1421136), (14484, 1401120), (14595, 1390464), (14688, 1381660), (14910, 1361088), (15012, 1351840), (15120, 1342184), (15232, 1332315), (15336, 1323280), (15568, 1303560), (15904, 1276020), (16065, 1263232), (16320, 1243494), (16541, 1226880), (16680, 1216656), (16898, 1200960), (17040, 1190952), (17136, 1184280), (17280, 1174411), (17514, 1158720), (17792, 1140615), (17892, 1134240), (18105, 1120896), (18360, 1105328), (18765, 1081472), (18904, 1073520), (19040, 1065852), (19170, 1058624), (19312, 1050840), (19460, 1042848), (19584, 1036245), (19738, 1028160), (19880, 1020816), (20016, 1013880), (20160, 1006638), (20448, 992460), (21267, 954240), (21420, 947424), (21726, 934080), (22240, 912492), (22365, 907392), (22720, 893214), (22848, 888210), (23352, 869040), (23630, 858816), (23856, 850680), (24140, 840672), (24192, 838865), (24480, 828996), (25020, 811104), (25347, 800640), (25560, 793968), (25704, 789520), (26271, 772480), (26688, 760410), (26838, 756160), (27264, 744345), (28356, 715680), (28560, 710568), (28968, 700560), (29190, 695232), (29376, 690830), (29607, 685440), (29820, 680544), (30024, 675920), (30240, 671092), (30672, 661640), (31136, 651780), (31808, 638010), (32130, 631616), (32589, 622720), (32640, 621747), (33082, 613440), (33360, 608328), (33796, 600480), (34080, 595476), (34272, 592140), (35028, 579360), (35445, 572544), (35784, 567120), (36210, 560448), (36720, 552664), (37530, 540736), (37808, 536760), (38080, 532926), (38340, 529312), (38624, 525420), (38920, 521424), (39476, 514080), (39760, 510408), (40032, 506940), (40320, 503319), (40896, 496230), (42245, 480384), (42534, 477120), (42840, 473712), (43452, 467040), (43785, 463488), (44480, 456246), (44730, 453696), (45440, 446607), (45696, 444105), (46704, 434520), (47260, 429408), (47712, 425340), (48280, 420336), (48960, 414498), (49345, 411264), (49623, 408960), (50040, 405552), (50694, 400320), (51120, 396984), (51408, 394760), (52542, 386240), (53376, 380205), (53676, 378080), (54315, 373632), (56712, 357840), (57120, 355284), (57936, 350280), (58380, 347616), (58752, 345415), (59214, 342720), (59640, 340272), (60048, 337960), (60480, 335546), (61344, 330820), (62272, 325890), (63616, 319005), (63801, 318080), (64260, 315808), (65178, 311360), (66164, 306720), (66720, 304164), (67095, 302464), (67592, 300240), (68160, 297738), (68544, 296070), (69083, 293760), (70056, 289680), (70890, 286272), (71568, 283560), (72420, 280224), (73440, 276332), (75060, 270368), (75616, 268380), (76041, 266880), (76160, 266463), (76680, 264656), (77248, 262710), (77840, 260712), (78952, 257040), (79520, 255204), (80064, 253470), (81792, 248115), (82705, 245376), (84490, 240192), (85068, 238560), (85680, 236856), (86904, 233520), (87570, 231744), (88821, 228480), (88960, 228123), (89460, 226848), (93408, 217260), (94520, 214704), (95424, 212670), (96560, 210168), (97920, 207249), (98690, 205632), (99246, 204480), (100080, 202776), (101388, 200160), (102240, 198492), (102816, 197380), (105084, 193120), (106335, 190848), (107352, 189040), (108630, 186816), (113424, 178920), (114240, 177642), (115872, 175140), (116760, 173808), (118428, 171360), (119280, 170136), (120096, 168980), (120960, 167773), (122688, 165410), (124544, 162945), (126735, 160128), (127602, 159040), (128520, 157904), (130356, 155680), (131355, 154496), (132328, 153360), (133440, 152082), (134190, 151232), (135184, 150120), (136320, 148869), (137088, 148035), (138166, 146880), (140112, 144840), (141780, 143136)]