21631691520

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:270

約数の個数: 720

約数和(自身を含む): 83100864000

約数和(自身を除く): 61469172480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 79, 80, 81, 90, 95, 96, 108, 114, 120, 128, 135, 139, 144, 152, 158, 160, 162, 171, 180, 190, 192, 216, 228, 237, 240, 256, 270, 278, 285, 288, 304, 316, 320, 324, 342, 360, 380, 384, 395, 405, 417, 432, 456, 474, 480, 513, 540, 556, 570, 576, 608, 632, 640, 648, 684, 695, 711, 720, 760, 768, 790, 810, 834, 855, 864, 912, 948, 960, 1026, 1080, 1112, 1140, 1152, 1185, 1216, 1251, 1264, 1280, 1296, 1368, 1390, 1422, 1440, 1501, 1520, 1539, 1580, 1620, 1668, 1710, 1728, 1824, 1896, 1920, 2052, 2085, 2133, 2160, 2224, 2280, 2304, 2370, 2432, 2502, 2528, 2565, 2592, 2641, 2736, 2780, 2844, 2880, 3002, 3040, 3078, 3160, 3240, 3336, 3420, 3456, 3555, 3648, 3753, 3792, 3840, 4104, 4170, 4266, 4320, 4448, 4503, 4560, 4740, 4864, 5004, 5056, 5130, 5184, 5282, 5472, 5560, 5688, 5760, 6004, 6080, 6156, 6255, 6320, 6399, 6480, 6672, 6840, 6912, 7110, 7296, 7505, 7506, 7584, 7695, 7923, 8208, 8340, 8532, 8640, 8896, 9006, 9120, 9480, 10008, 10112, 10260, 10368, 10564, 10665, 10944, 10981, 11120, 11259, 11376, 11520, 12008, 12160, 12312, 12510, 12640, 12798, 12960, 13205, 13344, 13509, 13680, 14220, 14592, 15010, 15012, 15168, 15390, 15846, 16416, 16680, 17064, 17280, 17792, 18012, 18240, 18765, 18960, 20016, 20224, 20520, 20736, 21128, 21330, 21888, 21962, 22240, 22515, 22518, 22752, 23769, 24016, 24320, 24624, 25020, 25280, 25596, 25920, 26410, 26688, 27018, 27360, 28440, 30020, 30024, 30336, 30780, 31692, 31995, 32832, 32943, 33360, 34128, 34560, 35584, 36024, 36480, 37530, 37920, 39615, 40032, 40527, 41040, 42256, 42660, 43776, 43924, 44480, 45030, 45036, 45504, 47538, 48032, 49248, 50040, 50560, 51192, 51840, 52820, 53376, 54036, 54720, 54905, 56295, 56880, 60040, 60048, 60672, 61560, 63384, 63990, 65664, 65886, 66720, 67545, 68256, 71307, 72048, 72960, 75060, 75840, 79230, 80064, 81054, 82080, 84512, 85320, 87848, 88960, 90060, 90072, 91008, 95076, 96064, 98496, 98829, 100080, 101120, 102384, 103680, 105640, 106752, 108072, 109440, 109810, 112590, 113760, 118845, 120080, 120096, 121581, 123120, 126768, 127980, 131328, 131772, 133440, 135090, 136512, 142614, 144096, 150120, 151680, 158460, 160128, 162108, 164160, 164715, 169024, 170640, 175696, 177920, 180120, 180144, 182016, 190152, 192128, 196992, 197658, 200160, 202635, 204768, 208639, 211280, 213921, 216144, 218880, 219620, 225180, 227520, 237690, 240160, 240192, 243162, 246240, 253536, 255960, 263544, 266880, 270180, 273024, 285228, 288192, 296487, 300240, 303360, 316920, 320256, 324216, 328320, 329430, 338048, 341280, 351392, 356535, 360240, 360288, 380304, 384256, 393984, 395316, 400320, 405270, 409536, 417278, 422560, 427842, 432288, 439240, 450360, 455040, 475380, 480320, 480384, 486324, 492480, 494145, 507072, 511920, 527088, 533760, 540360, 546048, 570456, 576384, 592974, 600480, 607905, 625917, 633840, 648432, 656640, 658860, 676096, 682560, 702784, 713070, 720480, 720576, 760608, 790632, 800640, 810540, 819072, 834556, 845120, 855684, 864576, 878480, 889461, 900720, 910080, 950760, 960640, 960768, 972648, 984960, 988290, 1014144, 1023840, 1043195, 1054176, 1069605, 1080720, 1140912, 1152768, 1185948, 1200960, 1215810, 1251834, 1267680, 1296864, 1317720, 1365120, 1405568, 1426140, 1440960, 1441152, 1482435, 1521216, 1581264, 1601280, 1621080, 1638144, 1669112, 1690240, 1711368, 1729152, 1756960, 1778922, 1801440, 1877751, 1901520, 1921280, 1945296, 1969920, 1976580, 2028288, 2047680, 2086390, 2108352, 2139210, 2161440, 2281824, 2371896, 2401920, 2431620, 2503668, 2535360, 2593728, 2635440, 2730240, 2811136, 2852280, 2881920, 2882304, 2964870, 3042432, 3129585, 3162528, 3242160, 3338224, 3380480, 3422736, 3458304, 3513920, 3557844, 3602880, 3755502, 3803040, 3890592, 3953160, 4095360, 4172780, 4216704, 4278420, 4322880, 4447305, 4563648, 4743792, 4803840, 4863240, 5007336, 5070720, 5187456, 5270880, 5633253, 5704560, 5763840, 5929740, 6084864, 6259170, 6325056, 6484320, 6676448, 6845472, 7027840, 7115688, 7205760, 7511004, 7606080, 7781184, 7906320, 8190720, 8345560, 8433408, 8556840, 8645760, 8894610, 9127296, 9388755, 9487584, 9726480, 10014672, 10141440, 10374912, 10541760, 11266506, 11409120, 11859480, 12518340, 12650112, 12968640, 13352896, 13690944, 14055680, 14231376, 14411520, 15022008, 15212160, 15562368, 15812640, 16691120, 16899759, 17113680, 17291520, 17789220, 18254592, 18777510, 18975168, 19452960, 20029344, 21083520, 22533012, 22818240, 23718960, 25036680, 25300224, 25937280, 26705792, 27381888, 28166265, 28462752, 30044016, 30424320, 31124736, 31625280, 33382240, 33799518, 34227360, 35578440, 37555020, 37950336, 38905920, 40058688, 42167040, 45066024, 45636480, 47437920, 50073360, 51874560, 53411584, 54763776, 56332530, 56925504, 60088032, 63250560, 66764480, 67599036, 68454720, 71156880, 75110040, 75900672, 77811840, 80117376, 84498795, 90132048, 91272960, 94875840, 100146720, 112665060, 113851008, 120176064, 126501120, 133528960, 135198072, 136909440, 142313760, 150220080, 155623680, 160234752, 168997590, 180264096, 189751680, 200293440, 225330120, 227702016, 240352128, 267057920, 270396144, 273818880, 284627520, 300440160, 337995180, 360528192, 379503360, 400586880, 450660240, 480704256, 540792288, 569255040, 600880320, 675990360, 721056384, 801173760, 901320480, 1081584576, 1138510080, 1201760640, 1351980720, 1442112768, 1802640960, 2163169152, 2403521280, 2703961440, 3605281920, 4326338304, 5407922880, 7210563840, 10815845760, 21631691520]

約数ペア:

[(1, 21631691520), (2, 10815845760), (3, 7210563840), (4, 5407922880), (5, 4326338304), (6, 3605281920), (8, 2703961440), (9, 2403521280), (10, 2163169152), (12, 1802640960), (15, 1442112768), (16, 1351980720), (18, 1201760640), (19, 1138510080), (20, 1081584576), (24, 901320480), (27, 801173760), (30, 721056384), (32, 675990360), (36, 600880320), (38, 569255040), (40, 540792288), (45, 480704256), (48, 450660240), (54, 400586880), (57, 379503360), (60, 360528192), (64, 337995180), (72, 300440160), (76, 284627520), (79, 273818880), (80, 270396144), (81, 267057920), (90, 240352128), (95, 227702016), (96, 225330120), (108, 200293440), (114, 189751680), (120, 180264096), (128, 168997590), (135, 160234752), (139, 155623680), (144, 150220080), (152, 142313760), (158, 136909440), (160, 135198072), (162, 133528960), (171, 126501120), (180, 120176064), (190, 113851008), (192, 112665060), (216, 100146720), (228, 94875840), (237, 91272960), (240, 90132048), (256, 84498795), (270, 80117376), (278, 77811840), (285, 75900672), (288, 75110040), (304, 71156880), (316, 68454720), (320, 67599036), (324, 66764480), (342, 63250560), (360, 60088032), (380, 56925504), (384, 56332530), (395, 54763776), (405, 53411584), (417, 51874560), (432, 50073360), (456, 47437920), (474, 45636480), (480, 45066024), (513, 42167040), (540, 40058688), (556, 38905920), (570, 37950336), (576, 37555020), (608, 35578440), (632, 34227360), (640, 33799518), (648, 33382240), (684, 31625280), (695, 31124736), (711, 30424320), (720, 30044016), (760, 28462752), (768, 28166265), (790, 27381888), (810, 26705792), (834, 25937280), (855, 25300224), (864, 25036680), (912, 23718960), (948, 22818240), (960, 22533012), (1026, 21083520), (1080, 20029344), (1112, 19452960), (1140, 18975168), (1152, 18777510), (1185, 18254592), (1216, 17789220), (1251, 17291520), (1264, 17113680), (1280, 16899759), (1296, 16691120), (1368, 15812640), (1390, 15562368), (1422, 15212160), (1440, 15022008), (1501, 14411520), (1520, 14231376), (1539, 14055680), (1580, 13690944), (1620, 13352896), (1668, 12968640), (1710, 12650112), (1728, 12518340), (1824, 11859480), (1896, 11409120), (1920, 11266506), (2052, 10541760), (2085, 10374912), (2133, 10141440), (2160, 10014672), (2224, 9726480), (2280, 9487584), (2304, 9388755), (2370, 9127296), (2432, 8894610), (2502, 8645760), (2528, 8556840), (2565, 8433408), (2592, 8345560), (2641, 8190720), (2736, 7906320), (2780, 7781184), (2844, 7606080), (2880, 7511004), (3002, 7205760), (3040, 7115688), (3078, 7027840), (3160, 6845472), (3240, 6676448), (3336, 6484320), (3420, 6325056), (3456, 6259170), (3555, 6084864), (3648, 5929740), (3753, 5763840), (3792, 5704560), (3840, 5633253), (4104, 5270880), (4170, 5187456), (4266, 5070720), (4320, 5007336), (4448, 4863240), (4503, 4803840), (4560, 4743792), (4740, 4563648), (4864, 4447305), (5004, 4322880), (5056, 4278420), (5130, 4216704), (5184, 4172780), (5282, 4095360), (5472, 3953160), (5560, 3890592), (5688, 3803040), (5760, 3755502), (6004, 3602880), (6080, 3557844), (6156, 3513920), (6255, 3458304), (6320, 3422736), (6399, 3380480), (6480, 3338224), (6672, 3242160), (6840, 3162528), (6912, 3129585), (7110, 3042432), (7296, 2964870), (7505, 2882304), (7506, 2881920), (7584, 2852280), (7695, 2811136), (7923, 2730240), (8208, 2635440), (8340, 2593728), (8532, 2535360), (8640, 2503668), (8896, 2431620), (9006, 2401920), (9120, 2371896), (9480, 2281824), (10008, 2161440), (10112, 2139210), (10260, 2108352), (10368, 2086390), (10564, 2047680), (10665, 2028288), (10944, 1976580), (10981, 1969920), (11120, 1945296), (11259, 1921280), (11376, 1901520), (11520, 1877751), (12008, 1801440), (12160, 1778922), (12312, 1756960), (12510, 1729152), (12640, 1711368), (12798, 1690240), (12960, 1669112), (13205, 1638144), (13344, 1621080), (13509, 1601280), (13680, 1581264), (14220, 1521216), (14592, 1482435), (15010, 1441152), (15012, 1440960), (15168, 1426140), (15390, 1405568), (15846, 1365120), (16416, 1317720), (16680, 1296864), (17064, 1267680), (17280, 1251834), (17792, 1215810), (18012, 1200960), (18240, 1185948), (18765, 1152768), (18960, 1140912), (20016, 1080720), (20224, 1069605), (20520, 1054176), (20736, 1043195), (21128, 1023840), (21330, 1014144), (21888, 988290), (21962, 984960), (22240, 972648), (22515, 960768), (22518, 960640), (22752, 950760), (23769, 910080), (24016, 900720), (24320, 889461), (24624, 878480), (25020, 864576), (25280, 855684), (25596, 845120), (25920, 834556), (26410, 819072), (26688, 810540), (27018, 800640), (27360, 790632), (28440, 760608), (30020, 720576), (30024, 720480), (30336, 713070), (30780, 702784), (31692, 682560), (31995, 676096), (32832, 658860), (32943, 656640), (33360, 648432), (34128, 633840), (34560, 625917), (35584, 607905), (36024, 600480), (36480, 592974), (37530, 576384), (37920, 570456), (39615, 546048), (40032, 540360), (40527, 533760), (41040, 527088), (42256, 511920), (42660, 507072), (43776, 494145), (43924, 492480), (44480, 486324), (45030, 480384), (45036, 480320), (45504, 475380), (47538, 455040), (48032, 450360), (49248, 439240), (50040, 432288), (50560, 427842), (51192, 422560), (51840, 417278), (52820, 409536), (53376, 405270), (54036, 400320), (54720, 395316), (54905, 393984), (56295, 384256), (56880, 380304), (60040, 360288), (60048, 360240), (60672, 356535), (61560, 351392), (63384, 341280), (63990, 338048), (65664, 329430), (65886, 328320), (66720, 324216), (67545, 320256), (68256, 316920), (71307, 303360), (72048, 300240), (72960, 296487), (75060, 288192), (75840, 285228), (79230, 273024), (80064, 270180), (81054, 266880), (82080, 263544), (84512, 255960), (85320, 253536), (87848, 246240), (88960, 243162), (90060, 240192), (90072, 240160), (91008, 237690), (95076, 227520), (96064, 225180), (98496, 219620), (98829, 218880), (100080, 216144), (101120, 213921), (102384, 211280), (103680, 208639), (105640, 204768), (106752, 202635), (108072, 200160), (109440, 197658), (109810, 196992), (112590, 192128), (113760, 190152), (118845, 182016), (120080, 180144), (120096, 180120), (121581, 177920), (123120, 175696), (126768, 170640), (127980, 169024), (131328, 164715), (131772, 164160), (133440, 162108), (135090, 160128), (136512, 158460), (142614, 151680), (144096, 150120)]