2881056408320

素因数分解:

$2^8\times 5^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1\times {\mathrm{769}}^1$

素因数の和:1231

約数の個数: 288

約数和(自身を含む): 7060324951680

約数和(自身を除く): 4179268543360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 128, 157, 160, 181, 206, 256, 314, 320, 362, 412, 515, 628, 640, 724, 769, 785, 824, 905, 1030, 1256, 1280, 1448, 1538, 1570, 1648, 1810, 2060, 2512, 2896, 3076, 3140, 3296, 3620, 3845, 4120, 5024, 5792, 6152, 6280, 6592, 7240, 7690, 8240, 10048, 11584, 12304, 12560, 13184, 14480, 15380, 16171, 16480, 18643, 20096, 23168, 24608, 25120, 26368, 28417, 28960, 30760, 32342, 32960, 37286, 40192, 46336, 49216, 50240, 56834, 57920, 61520, 64684, 65920, 74572, 79207, 80855, 93215, 98432, 100480, 113668, 115840, 120733, 123040, 129368, 131840, 139189, 142085, 149144, 158414, 161710, 186430, 196864, 200960, 227336, 231680, 241466, 246080, 258736, 278378, 284170, 298288, 316828, 323420, 372860, 396035, 454672, 482932, 492160, 517472, 556756, 568340, 596576, 603665, 633656, 646840, 695945, 745720, 792070, 909344, 965864, 984320, 1034944, 1113512, 1136680, 1193152, 1207330, 1267312, 1293680, 1391890, 1491440, 1584140, 1818688, 1931728, 2069888, 2227024, 2273360, 2386304, 2414660, 2534624, 2587360, 2783780, 2926951, 2982880, 3168280, 3637376, 3863456, 4139776, 4454048, 4546720, 4772608, 4829320, 5069248, 5174720, 5567560, 5853902, 5965760, 6336560, 7274752, 7726912, 8908096, 9093440, 9658640, 10138496, 10349440, 11135120, 11707804, 11931520, 12435499, 12673120, 14336467, 14634755, 15453824, 17816192, 18186880, 19317280, 20276992, 20698880, 21852673, 22270240, 23415608, 23863040, 24870998, 25346240, 28672934, 29269510, 30907648, 35632384, 36373760, 38634560, 43705346, 44540480, 46831216, 49741996, 50692480, 57345868, 58539020, 62177495, 71682335, 77269120, 87410692, 89080960, 93662432, 99483992, 101384960, 109263365, 114691736, 117078040, 124354990, 143364670, 154538240, 174821384, 178161920, 187324864, 198967984, 218526730, 229383472, 234156080, 248709980, 286729340, 349642768, 374649728, 397935968, 437053460, 458766944, 468312160, 497419960, 573458680, 699285536, 749299456, 795871936, 874106920, 917533888, 936624320, 994839920, 1146917360, 1398571072, 1591743872, 1748213840, 1835067776, 1873248640, 1989679840, 2250825319, 2293834720, 2797142144, 3183487744, 3496427680, 3670135552, 3746497280, 3979359680, 4501650638, 4587669440, 5594284288, 6992855360, 7958719360, 9003301276, 9175338880, 11254126595, 13985710720, 15917438720, 18006602552, 18350677760, 22508253190, 27971421440, 36013205104, 45016506380, 72026410208, 90033012760, 144052820416, 180066025520, 288105640832, 360132051040, 576211281664, 720264102080, 1440528204160, 2881056408320]

約数ペア:

[(1, 2881056408320), (2, 1440528204160), (4, 720264102080), (5, 576211281664), (8, 360132051040), (10, 288105640832), (16, 180066025520), (20, 144052820416), (32, 90033012760), (40, 72026410208), (64, 45016506380), (80, 36013205104), (103, 27971421440), (128, 22508253190), (157, 18350677760), (160, 18006602552), (181, 15917438720), (206, 13985710720), (256, 11254126595), (314, 9175338880), (320, 9003301276), (362, 7958719360), (412, 6992855360), (515, 5594284288), (628, 4587669440), (640, 4501650638), (724, 3979359680), (769, 3746497280), (785, 3670135552), (824, 3496427680), (905, 3183487744), (1030, 2797142144), (1256, 2293834720), (1280, 2250825319), (1448, 1989679840), (1538, 1873248640), (1570, 1835067776), (1648, 1748213840), (1810, 1591743872), (2060, 1398571072), (2512, 1146917360), (2896, 994839920), (3076, 936624320), (3140, 917533888), (3296, 874106920), (3620, 795871936), (3845, 749299456), (4120, 699285536), (5024, 573458680), (5792, 497419960), (6152, 468312160), (6280, 458766944), (6592, 437053460), (7240, 397935968), (7690, 374649728), (8240, 349642768), (10048, 286729340), (11584, 248709980), (12304, 234156080), (12560, 229383472), (13184, 218526730), (14480, 198967984), (15380, 187324864), (16171, 178161920), (16480, 174821384), (18643, 154538240), (20096, 143364670), (23168, 124354990), (24608, 117078040), (25120, 114691736), (26368, 109263365), (28417, 101384960), (28960, 99483992), (30760, 93662432), (32342, 89080960), (32960, 87410692), (37286, 77269120), (40192, 71682335), (46336, 62177495), (49216, 58539020), (50240, 57345868), (56834, 50692480), (57920, 49741996), (61520, 46831216), (64684, 44540480), (65920, 43705346), (74572, 38634560), (79207, 36373760), (80855, 35632384), (93215, 30907648), (98432, 29269510), (100480, 28672934), (113668, 25346240), (115840, 24870998), (120733, 23863040), (123040, 23415608), (129368, 22270240), (131840, 21852673), (139189, 20698880), (142085, 20276992), (149144, 19317280), (158414, 18186880), (161710, 17816192), (186430, 15453824), (196864, 14634755), (200960, 14336467), (227336, 12673120), (231680, 12435499), (241466, 11931520), (246080, 11707804), (258736, 11135120), (278378, 10349440), (284170, 10138496), (298288, 9658640), (316828, 9093440), (323420, 8908096), (372860, 7726912), (396035, 7274752), (454672, 6336560), (482932, 5965760), (492160, 5853902), (517472, 5567560), (556756, 5174720), (568340, 5069248), (596576, 4829320), (603665, 4772608), (633656, 4546720), (646840, 4454048), (695945, 4139776), (745720, 3863456), (792070, 3637376), (909344, 3168280), (965864, 2982880), (984320, 2926951), (1034944, 2783780), (1113512, 2587360), (1136680, 2534624), (1193152, 2414660), (1207330, 2386304), (1267312, 2273360), (1293680, 2227024), (1391890, 2069888), (1491440, 1931728), (1584140, 1818688)]