18927730080

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:271

約数の個数: 960

約数和(自身を含む): 81962496000

約数和(自身を除く): 63034765920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 79, 80, 81, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 133, 135, 139, 140, 144, 152, 158, 160, 162, 168, 171, 180, 189, 190, 210, 216, 224, 228, 237, 240, 252, 266, 270, 278, 280, 285, 288, 304, 315, 316, 324, 336, 342, 360, 378, 380, 395, 399, 405, 417, 420, 432, 456, 474, 480, 504, 513, 532, 540, 553, 556, 560, 567, 570, 608, 630, 632, 648, 665, 672, 684, 695, 711, 720, 756, 760, 790, 798, 810, 834, 840, 855, 864, 912, 945, 948, 973, 1008, 1026, 1064, 1080, 1106, 1112, 1120, 1134, 1140, 1185, 1197, 1251, 1260, 1264, 1296, 1330, 1368, 1390, 1422, 1440, 1501, 1512, 1520, 1539, 1580, 1596, 1620, 1659, 1668, 1680, 1710, 1824, 1890, 1896, 1946, 1995, 2016, 2052, 2085, 2128, 2133, 2160, 2212, 2224, 2268, 2280, 2370, 2394, 2502, 2520, 2528, 2565, 2592, 2641, 2660, 2736, 2765, 2780, 2835, 2844, 2919, 3002, 3024, 3040, 3078, 3160, 3192, 3240, 3318, 3336, 3360, 3420, 3555, 3591, 3753, 3780, 3792, 3892, 3990, 4104, 4170, 4256, 4266, 4320, 4424, 4448, 4503, 4536, 4560, 4740, 4788, 4865, 4977, 5004, 5040, 5130, 5282, 5320, 5472, 5530, 5560, 5670, 5688, 5838, 5985, 6004, 6048, 6156, 6255, 6320, 6384, 6399, 6480, 6636, 6672, 6840, 7110, 7182, 7505, 7506, 7560, 7584, 7695, 7784, 7923, 7980, 8208, 8295, 8340, 8532, 8757, 8848, 9006, 9072, 9120, 9480, 9576, 9730, 9954, 10008, 10080, 10260, 10507, 10564, 10640, 10665, 10773, 10981, 11060, 11120, 11259, 11340, 11376, 11676, 11970, 12008, 12312, 12510, 12640, 12768, 12798, 12960, 13205, 13272, 13344, 13509, 13680, 14220, 14364, 14595, 14931, 15010, 15012, 15120, 15390, 15568, 15846, 15960, 16416, 16590, 16680, 17064, 17514, 17696, 17955, 18012, 18144, 18487, 18765, 18960, 19152, 19460, 19908, 20016, 20520, 21014, 21128, 21280, 21330, 21546, 21962, 22120, 22240, 22515, 22518, 22680, 22752, 23352, 23769, 23940, 24016, 24624, 24885, 25020, 25596, 26271, 26410, 26544, 27018, 27360, 28440, 28728, 29190, 29862, 30020, 30024, 30240, 30780, 31136, 31521, 31692, 31920, 31995, 32943, 33180, 33360, 34128, 35028, 35910, 36024, 36974, 37530, 37920, 38304, 38920, 39615, 39816, 40032, 40527, 41040, 42028, 42256, 42660, 43092, 43785, 43924, 44240, 44793, 45030, 45036, 45360, 46704, 47538, 47880, 48032, 49248, 49770, 50040, 51192, 52535, 52542, 52820, 53088, 53865, 54036, 54905, 55461, 56295, 56880, 57456, 58380, 59724, 60040, 60048, 61560, 63042, 63384, 63840, 63990, 65886, 66360, 66720, 67545, 68256, 70056, 71307, 71820, 72048, 73948, 74655, 75060, 76867, 77840, 78813, 79230, 79632, 81054, 82080, 84056, 84512, 85320, 86184, 87570, 87848, 88480, 89586, 90060, 90072, 90720, 92435, 93408, 94563, 95076, 95760, 98829, 99540, 100080, 102384, 105070, 105084, 105640, 107730, 108072, 109810, 110922, 112590, 113760, 114912, 116760, 118845, 119448, 120080, 120096, 121581, 123120, 126084, 126768, 127980, 131355, 131772, 132720, 135090, 140112, 142614, 143640, 144096, 147896, 149310, 150120, 153734, 155680, 157605, 157626, 158460, 159264, 162108, 164715, 166383, 168112, 170640, 172368, 175140, 175696, 179172, 180120, 180144, 184870, 189126, 190152, 191520, 197658, 199080, 200160, 202635, 204768, 208639, 210140, 210168, 211280, 213921, 215460, 216144, 219620, 221844, 223965, 225180, 230601, 233520, 237690, 238896, 240160, 243162, 246240, 252168, 253536, 255960, 262710, 263544, 265440, 270180, 277305, 280224, 283689, 285228, 287280, 295792, 296487, 298620, 300240, 307468, 315210, 315252, 316920, 324216, 329430, 332766, 336224, 341280, 344736, 350280, 351392, 356535, 358344, 360240, 360288, 369740, 378252, 380304, 384335, 394065, 395316, 398160, 405270, 417278, 420280, 420336, 422560, 427842, 430920, 432288, 439240, 443688, 447930, 450360, 461202, 467040, 472815, 475380, 477792, 486324, 494145, 499149, 504336, 511920, 525420, 527088, 540360, 554610, 567378, 570456, 574560, 591584, 592974, 597240, 600480, 607905, 614936, 625917, 630420, 630504, 633840, 648432, 658860, 665532, 691803, 700560, 713070, 716688, 720480, 739480, 756504, 760608, 768670, 788130, 790632, 796320, 810540, 831915, 834556, 840560, 840672, 851067, 855684, 861840, 878480, 887376, 889461, 895860, 900720, 922404, 945630, 950760, 972648, 988290, 998298, 1008672, 1023840, 1043195, 1050840, 1054176, 1069605, 1080720, 1109220, 1134756, 1140912, 1153005, 1185948, 1194480, 1215810, 1229872, 1251834, 1260840, 1261008, 1267680, 1296864, 1317720, 1331064, 1383606, 1401120, 1418445, 1426140, 1433376, 1460473, 1478960, 1482435, 1497447, 1513008, 1537340, 1576260, 1581264, 1621080, 1663830, 1669112, 1681120, 1702134, 1711368, 1723680, 1756960, 1774752, 1778922, 1791720, 1801440, 1844808, 1877751, 1891260, 1901520, 1945296, 1976580, 1996596, 2075409, 2086390, 2101680, 2139210, 2161440, 2218440, 2269512, 2281824, 2306010, 2371896, 2388960, 2431620, 2459744, 2495745, 2503668, 2521680, 2522016, 2635440, 2662128, 2767212, 2836890, 2852280, 2920946, 2957920, 2964870, 2994894, 3026016, 3074680, 3129585, 3152520, 3162528, 3242160, 3327660, 3338224, 3404268, 3422736, 3459015, 3557844, 3583440, 3689616, 3755502, 3782520, 3803040, 3890592, 3953160, 3993192, 4150818, 4172780, 4203360, 4255335, 4278420, 4381419, 4436880, 4447305, 4539024, 4612020, 4743792, 4863240, 4991490, 5007336, 5043360, 5270880, 5324256, 5534424, 5633253, 5673780, 5704560, 5841892, 5929740, 5989788, 6149360, 6226227, 6259170, 6305040, 6484320, 6655320, 6676448, 6808536, 6845472, 6918030, 7115688, 7166880, 7302365, 7379232, 7487235, 7511004, 7565040, 7906320, 7986384, 8301636, 8345560, 8510670, 8556840, 8762838, 8873760, 8894610, 9078048, 9224040, 9388755, 9487584, 9726480, 9982980, 10014672, 10377045, 11068848, 11266506, 11347560, 11409120, 11683784, 11859480, 11979576, 12298720, 12452454, 12518340, 12610080, 13144257, 13310640, 13617072, 13836060, 14231376, 14604730, 14974470, 15022008, 15130080, 15812640, 15972768, 16603272, 16691120, 16899759, 17021340, 17113680, 17525676, 17789220, 18448080, 18777510, 19452960, 19965960, 20029344, 20754090, 21907095, 22137696, 22533012, 22695120, 23367568, 23718960, 23959152, 24904908, 25036680, 26288514, 26621280, 27234144, 27672120, 28166265, 28462752, 29209460, 29948940, 30044016, 31131135, 33206544, 33382240, 33799518, 34042680, 34227360, 35051352, 35578440, 36896160, 37555020, 39432771, 39931920, 41508180, 43814190, 45066024, 45390240, 46735136, 47437920, 47918304, 49809816, 50073360, 52577028, 55344240, 56332530, 58418920, 59897880, 60088032, 62262270, 65721285, 66413088, 67599036, 68085360, 70102704, 71156880, 75110040, 78865542, 79863840, 83016360, 84498795, 87628380, 90132048, 99619632, 100146720, 105154056, 110688480, 112665060, 116837840, 118298313, 119795760, 124524540, 131442570, 135198072, 136170720, 140205408, 142313760, 150220080, 157731084, 166032720, 168997590, 175256760, 180264096, 197163855, 199239264, 210308112, 225330120, 233675680, 236596626, 239591520, 249049080, 262885140, 270396144, 300440160, 315462168, 332065440, 337995180, 350513520, 394327710, 420616224, 450660240, 473193252, 498098160, 525770280, 540792288, 591491565, 630924336, 675990360, 701027040, 788655420, 901320480, 946386504, 996196320, 1051540560, 1182983130, 1261848672, 1351980720, 1577310840, 1892773008, 2103081120, 2365966260, 2703961440, 3154621680, 3785546016, 4731932520, 6309243360, 9463865040, 18927730080]

約数ペア:

[(1, 18927730080), (2, 9463865040), (3, 6309243360), (4, 4731932520), (5, 3785546016), (6, 3154621680), (7, 2703961440), (8, 2365966260), (9, 2103081120), (10, 1892773008), (12, 1577310840), (14, 1351980720), (15, 1261848672), (16, 1182983130), (18, 1051540560), (19, 996196320), (20, 946386504), (21, 901320480), (24, 788655420), (27, 701027040), (28, 675990360), (30, 630924336), (32, 591491565), (35, 540792288), (36, 525770280), (38, 498098160), (40, 473193252), (42, 450660240), (45, 420616224), (48, 394327710), (54, 350513520), (56, 337995180), (57, 332065440), (60, 315462168), (63, 300440160), (70, 270396144), (72, 262885140), (76, 249049080), (79, 239591520), (80, 236596626), (81, 233675680), (84, 225330120), (90, 210308112), (95, 199239264), (96, 197163855), (105, 180264096), (108, 175256760), (112, 168997590), (114, 166032720), (120, 157731084), (126, 150220080), (133, 142313760), (135, 140205408), (139, 136170720), (140, 135198072), (144, 131442570), (152, 124524540), (158, 119795760), (160, 118298313), (162, 116837840), (168, 112665060), (171, 110688480), (180, 105154056), (189, 100146720), (190, 99619632), (210, 90132048), (216, 87628380), (224, 84498795), (228, 83016360), (237, 79863840), (240, 78865542), (252, 75110040), (266, 71156880), (270, 70102704), (278, 68085360), (280, 67599036), (285, 66413088), (288, 65721285), (304, 62262270), (315, 60088032), (316, 59897880), (324, 58418920), (336, 56332530), (342, 55344240), (360, 52577028), (378, 50073360), (380, 49809816), (395, 47918304), (399, 47437920), (405, 46735136), (417, 45390240), (420, 45066024), (432, 43814190), (456, 41508180), (474, 39931920), (480, 39432771), (504, 37555020), (513, 36896160), (532, 35578440), (540, 35051352), (553, 34227360), (556, 34042680), (560, 33799518), (567, 33382240), (570, 33206544), (608, 31131135), (630, 30044016), (632, 29948940), (648, 29209460), (665, 28462752), (672, 28166265), (684, 27672120), (695, 27234144), (711, 26621280), (720, 26288514), (756, 25036680), (760, 24904908), (790, 23959152), (798, 23718960), (810, 23367568), (834, 22695120), (840, 22533012), (855, 22137696), (864, 21907095), (912, 20754090), (945, 20029344), (948, 19965960), (973, 19452960), (1008, 18777510), (1026, 18448080), (1064, 17789220), (1080, 17525676), (1106, 17113680), (1112, 17021340), (1120, 16899759), (1134, 16691120), (1140, 16603272), (1185, 15972768), (1197, 15812640), (1251, 15130080), (1260, 15022008), (1264, 14974470), (1296, 14604730), (1330, 14231376), (1368, 13836060), (1390, 13617072), (1422, 13310640), (1440, 13144257), (1501, 12610080), (1512, 12518340), (1520, 12452454), (1539, 12298720), (1580, 11979576), (1596, 11859480), (1620, 11683784), (1659, 11409120), (1668, 11347560), (1680, 11266506), (1710, 11068848), (1824, 10377045), (1890, 10014672), (1896, 9982980), (1946, 9726480), (1995, 9487584), (2016, 9388755), (2052, 9224040), (2085, 9078048), (2128, 8894610), (2133, 8873760), (2160, 8762838), (2212, 8556840), (2224, 8510670), (2268, 8345560), (2280, 8301636), (2370, 7986384), (2394, 7906320), (2502, 7565040), (2520, 7511004), (2528, 7487235), (2565, 7379232), (2592, 7302365), (2641, 7166880), (2660, 7115688), (2736, 6918030), (2765, 6845472), (2780, 6808536), (2835, 6676448), (2844, 6655320), (2919, 6484320), (3002, 6305040), (3024, 6259170), (3040, 6226227), (3078, 6149360), (3160, 5989788), (3192, 5929740), (3240, 5841892), (3318, 5704560), (3336, 5673780), (3360, 5633253), (3420, 5534424), (3555, 5324256), (3591, 5270880), (3753, 5043360), (3780, 5007336), (3792, 4991490), (3892, 4863240), (3990, 4743792), (4104, 4612020), (4170, 4539024), (4256, 4447305), (4266, 4436880), (4320, 4381419), (4424, 4278420), (4448, 4255335), (4503, 4203360), (4536, 4172780), (4560, 4150818), (4740, 3993192), (4788, 3953160), (4865, 3890592), (4977, 3803040), (5004, 3782520), (5040, 3755502), (5130, 3689616), (5282, 3583440), (5320, 3557844), (5472, 3459015), (5530, 3422736), (5560, 3404268), (5670, 3338224), (5688, 3327660), (5838, 3242160), (5985, 3162528), (6004, 3152520), (6048, 3129585), (6156, 3074680), (6255, 3026016), (6320, 2994894), (6384, 2964870), (6399, 2957920), (6480, 2920946), (6636, 2852280), (6672, 2836890), (6840, 2767212), (7110, 2662128), (7182, 2635440), (7505, 2522016), (7506, 2521680), (7560, 2503668), (7584, 2495745), (7695, 2459744), (7784, 2431620), (7923, 2388960), (7980, 2371896), (8208, 2306010), (8295, 2281824), (8340, 2269512), (8532, 2218440), (8757, 2161440), (8848, 2139210), (9006, 2101680), (9072, 2086390), (9120, 2075409), (9480, 1996596), (9576, 1976580), (9730, 1945296), (9954, 1901520), (10008, 1891260), (10080, 1877751), (10260, 1844808), (10507, 1801440), (10564, 1791720), (10640, 1778922), (10665, 1774752), (10773, 1756960), (10981, 1723680), (11060, 1711368), (11120, 1702134), (11259, 1681120), (11340, 1669112), (11376, 1663830), (11676, 1621080), (11970, 1581264), (12008, 1576260), (12312, 1537340), (12510, 1513008), (12640, 1497447), (12768, 1482435), (12798, 1478960), (12960, 1460473), (13205, 1433376), (13272, 1426140), (13344, 1418445), (13509, 1401120), (13680, 1383606), (14220, 1331064), (14364, 1317720), (14595, 1296864), (14931, 1267680), (15010, 1261008), (15012, 1260840), (15120, 1251834), (15390, 1229872), (15568, 1215810), (15846, 1194480), (15960, 1185948), (16416, 1153005), (16590, 1140912), (16680, 1134756), (17064, 1109220), (17514, 1080720), (17696, 1069605), (17955, 1054176), (18012, 1050840), (18144, 1043195), (18487, 1023840), (18765, 1008672), (18960, 998298), (19152, 988290), (19460, 972648), (19908, 950760), (20016, 945630), (20520, 922404), (21014, 900720), (21128, 895860), (21280, 889461), (21330, 887376), (21546, 878480), (21962, 861840), (22120, 855684), (22240, 851067), (22515, 840672), (22518, 840560), (22680, 834556), (22752, 831915), (23352, 810540), (23769, 796320), (23940, 790632), (24016, 788130), (24624, 768670), (24885, 760608), (25020, 756504), (25596, 739480), (26271, 720480), (26410, 716688), (26544, 713070), (27018, 700560), (27360, 691803), (28440, 665532), (28728, 658860), (29190, 648432), (29862, 633840), (30020, 630504), (30024, 630420), (30240, 625917), (30780, 614936), (31136, 607905), (31521, 600480), (31692, 597240), (31920, 592974), (31995, 591584), (32943, 574560), (33180, 570456), (33360, 567378), (34128, 554610), (35028, 540360), (35910, 527088), (36024, 525420), (36974, 511920), (37530, 504336), (37920, 499149), (38304, 494145), (38920, 486324), (39615, 477792), (39816, 475380), (40032, 472815), (40527, 467040), (41040, 461202), (42028, 450360), (42256, 447930), (42660, 443688), (43092, 439240), (43785, 432288), (43924, 430920), (44240, 427842), (44793, 422560), (45030, 420336), (45036, 420280), (45360, 417278), (46704, 405270), (47538, 398160), (47880, 395316), (48032, 394065), (49248, 384335), (49770, 380304), (50040, 378252), (51192, 369740), (52535, 360288), (52542, 360240), (52820, 358344), (53088, 356535), (53865, 351392), (54036, 350280), (54905, 344736), (55461, 341280), (56295, 336224), (56880, 332766), (57456, 329430), (58380, 324216), (59724, 316920), (60040, 315252), (60048, 315210), (61560, 307468), (63042, 300240), (63384, 298620), (63840, 296487), (63990, 295792), (65886, 287280), (66360, 285228), (66720, 283689), (67545, 280224), (68256, 277305), (70056, 270180), (71307, 265440), (71820, 263544), (72048, 262710), (73948, 255960), (74655, 253536), (75060, 252168), (76867, 246240), (77840, 243162), (78813, 240160), (79230, 238896), (79632, 237690), (81054, 233520), (82080, 230601), (84056, 225180), (84512, 223965), (85320, 221844), (86184, 219620), (87570, 216144), (87848, 215460), (88480, 213921), (89586, 211280), (90060, 210168), (90072, 210140), (90720, 208639), (92435, 204768), (93408, 202635), (94563, 200160), (95076, 199080), (95760, 197658), (98829, 191520), (99540, 190152), (100080, 189126), (102384, 184870), (105070, 180144), (105084, 180120), (105640, 179172), (107730, 175696), (108072, 175140), (109810, 172368), (110922, 170640), (112590, 168112), (113760, 166383), (114912, 164715), (116760, 162108), (118845, 159264), (119448, 158460), (120080, 157626), (120096, 157605), (121581, 155680), (123120, 153734), (126084, 150120), (126768, 149310), (127980, 147896), (131355, 144096), (131772, 143640), (132720, 142614), (135090, 140112)]