638683139520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{376511}}^1$

素因数の和:376584

約数の個数: 336

約数和(自身を含む): 2387025838080

約数和(自身を除く): 1748342698560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 32, 36, 38, 40, 45, 48, 57, 60, 62, 64, 72, 76, 80, 90, 93, 95, 96, 114, 120, 124, 144, 152, 155, 160, 171, 180, 186, 190, 192, 228, 240, 248, 279, 285, 288, 304, 310, 320, 342, 360, 372, 380, 456, 465, 480, 496, 558, 570, 576, 589, 608, 620, 684, 720, 744, 760, 855, 912, 930, 960, 992, 1116, 1140, 1178, 1216, 1240, 1368, 1395, 1440, 1488, 1520, 1710, 1767, 1824, 1860, 1984, 2232, 2280, 2356, 2480, 2736, 2790, 2880, 2945, 2976, 3040, 3420, 3534, 3648, 3720, 4464, 4560, 4712, 4960, 5301, 5472, 5580, 5890, 5952, 6080, 6840, 7068, 7440, 8835, 8928, 9120, 9424, 9920, 10602, 10944, 11160, 11780, 13680, 14136, 14880, 17670, 17856, 18240, 18848, 21204, 22320, 23560, 26505, 27360, 28272, 29760, 35340, 37696, 42408, 44640, 47120, 53010, 54720, 56544, 70680, 84816, 89280, 94240, 106020, 113088, 141360, 169632, 188480, 212040, 282720, 339264, 376511, 424080, 565440, 753022, 848160, 1129533, 1506044, 1696320, 1882555, 2259066, 3012088, 3388599, 3765110, 4518132, 5647665, 6024176, 6777198, 7153709, 7530220, 9036264, 11295330, 11671841, 12048352, 13554396, 14307418, 15060440, 16942995, 18072528, 21461127, 22590660, 23343682, 24096704, 27108792, 28614836, 30120880, 33885990, 35015523, 35768545, 36145056, 42922254, 45181320, 46687364, 54217584, 57229672, 58359205, 60241760, 64383381, 67771980, 70031046, 71537090, 72290112, 85844508, 90362640, 93374728, 105046569, 107305635, 108435168, 114459344, 116718410, 120483520, 128766762, 135543960, 140062092, 143074180, 171689016, 175077615, 180725280, 186749456, 210093138, 214611270, 216870336, 221764979, 228918688, 233436820, 257533524, 271087920, 280124184, 286148360, 321916905, 343378032, 350155230, 361450560, 373498912, 420186276, 429222540, 443529958, 457837376, 466873640, 515067048, 525232845, 542175840, 560248368, 572296720, 643833810, 665294937, 686756064, 700310460, 746997824, 840372552, 858445080, 887059916, 933747280, 1030134096, 1050465690, 1084351680, 1108824895, 1120496736, 1144593440, 1287667620, 1330589874, 1373512128, 1400620920, 1680745104, 1716890160, 1774119832, 1867494560, 1995884811, 2060268192, 2100931380, 2217649790, 2240993472, 2289186880, 2575335240, 2661179748, 2801241840, 3326474685, 3361490208, 3433780320, 3548239664, 3734989120, 3991769622, 4120536384, 4201862760, 4435299580, 5150670480, 5322359496, 5602483680, 6652949370, 6722980416, 6867560640, 7096479328, 7983539244, 8403725520, 8870599160, 9979424055, 10301340960, 10644718992, 11204967360, 13305898740, 14192958656, 15967078488, 16807451040, 17741198320, 19958848110, 20602681920, 21289437984, 26611797480, 31934156976, 33614902080, 35482396640, 39917696220, 42578875968, 53223594960, 63868313952, 70964793280, 79835392440, 106447189920, 127736627904, 159670784880, 212894379840, 319341569760, 638683139520]

約数ペア:

[(1, 638683139520), (2, 319341569760), (3, 212894379840), (4, 159670784880), (5, 127736627904), (6, 106447189920), (8, 79835392440), (9, 70964793280), (10, 63868313952), (12, 53223594960), (15, 42578875968), (16, 39917696220), (18, 35482396640), (19, 33614902080), (20, 31934156976), (24, 26611797480), (30, 21289437984), (31, 20602681920), (32, 19958848110), (36, 17741198320), (38, 16807451040), (40, 15967078488), (45, 14192958656), (48, 13305898740), (57, 11204967360), (60, 10644718992), (62, 10301340960), (64, 9979424055), (72, 8870599160), (76, 8403725520), (80, 7983539244), (90, 7096479328), (93, 6867560640), (95, 6722980416), (96, 6652949370), (114, 5602483680), (120, 5322359496), (124, 5150670480), (144, 4435299580), (152, 4201862760), (155, 4120536384), (160, 3991769622), (171, 3734989120), (180, 3548239664), (186, 3433780320), (190, 3361490208), (192, 3326474685), (228, 2801241840), (240, 2661179748), (248, 2575335240), (279, 2289186880), (285, 2240993472), (288, 2217649790), (304, 2100931380), (310, 2060268192), (320, 1995884811), (342, 1867494560), (360, 1774119832), (372, 1716890160), (380, 1680745104), (456, 1400620920), (465, 1373512128), (480, 1330589874), (496, 1287667620), (558, 1144593440), (570, 1120496736), (576, 1108824895), (589, 1084351680), (608, 1050465690), (620, 1030134096), (684, 933747280), (720, 887059916), (744, 858445080), (760, 840372552), (855, 746997824), (912, 700310460), (930, 686756064), (960, 665294937), (992, 643833810), (1116, 572296720), (1140, 560248368), (1178, 542175840), (1216, 525232845), (1240, 515067048), (1368, 466873640), (1395, 457837376), (1440, 443529958), (1488, 429222540), (1520, 420186276), (1710, 373498912), (1767, 361450560), (1824, 350155230), (1860, 343378032), (1984, 321916905), (2232, 286148360), (2280, 280124184), (2356, 271087920), (2480, 257533524), (2736, 233436820), (2790, 228918688), (2880, 221764979), (2945, 216870336), (2976, 214611270), (3040, 210093138), (3420, 186749456), (3534, 180725280), (3648, 175077615), (3720, 171689016), (4464, 143074180), (4560, 140062092), (4712, 135543960), (4960, 128766762), (5301, 120483520), (5472, 116718410), (5580, 114459344), (5890, 108435168), (5952, 107305635), (6080, 105046569), (6840, 93374728), (7068, 90362640), (7440, 85844508), (8835, 72290112), (8928, 71537090), (9120, 70031046), (9424, 67771980), (9920, 64383381), (10602, 60241760), (10944, 58359205), (11160, 57229672), (11780, 54217584), (13680, 46687364), (14136, 45181320), (14880, 42922254), (17670, 36145056), (17856, 35768545), (18240, 35015523), (18848, 33885990), (21204, 30120880), (22320, 28614836), (23560, 27108792), (26505, 24096704), (27360, 23343682), (28272, 22590660), (29760, 21461127), (35340, 18072528), (37696, 16942995), (42408, 15060440), (44640, 14307418), (47120, 13554396), (53010, 12048352), (54720, 11671841), (56544, 11295330), (70680, 9036264), (84816, 7530220), (89280, 7153709), (94240, 6777198), (106020, 6024176), (113088, 5647665), (141360, 4518132), (169632, 3765110), (188480, 3388599), (212040, 3012088), (282720, 2259066), (339264, 1882555), (376511, 1696320), (424080, 1506044), (565440, 1129533), (753022, 848160)]