864910361960

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{983}}^1\times {\mathrm{11321}}^1$

素因数の和:12411

約数の個数: 128

約数和(自身を含む): 2045459692800

約数和(自身を除く): 1180549330840

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 67, 116, 134, 145, 232, 268, 290, 335, 536, 580, 670, 983, 1160, 1340, 1943, 1966, 2680, 3886, 3932, 4915, 7772, 7864, 9715, 9830, 11321, 15544, 19430, 19660, 22642, 28507, 38860, 39320, 45284, 56605, 57014, 65861, 77720, 90568, 113210, 114028, 131722, 142535, 226420, 228056, 263444, 285070, 328309, 329305, 452840, 526888, 570140, 656618, 658610, 758507, 1140280, 1313236, 1317220, 1517014, 1641545, 1909969, 2626472, 2634440, 3034028, 3283090, 3792535, 3819938, 6068056, 6566180, 7585070, 7639876, 9549845, 11128543, 13132360, 15170140, 15279752, 19099690, 21996703, 22257086, 30340280, 38199380, 43993406, 44514172, 55642715, 76398760, 87986812, 89028344, 109983515, 111285430, 175973624, 219967030, 222570860, 322727747, 439934060, 445141720, 645455494, 745612381, 879868120, 1290910988, 1491224762, 1613638735, 2581821976, 2982449524, 3227277470, 3728061905, 5964899048, 6454554940, 7456123810, 12909109880, 14912247620, 21622759049, 29824495240, 43245518098, 86491036196, 108113795245, 172982072392, 216227590490, 432455180980, 864910361960]

約数ペア:

[(1, 864910361960), (2, 432455180980), (4, 216227590490), (5, 172982072392), (8, 108113795245), (10, 86491036196), (20, 43245518098), (29, 29824495240), (40, 21622759049), (58, 14912247620), (67, 12909109880), (116, 7456123810), (134, 6454554940), (145, 5964899048), (232, 3728061905), (268, 3227277470), (290, 2982449524), (335, 2581821976), (536, 1613638735), (580, 1491224762), (670, 1290910988), (983, 879868120), (1160, 745612381), (1340, 645455494), (1943, 445141720), (1966, 439934060), (2680, 322727747), (3886, 222570860), (3932, 219967030), (4915, 175973624), (7772, 111285430), (7864, 109983515), (9715, 89028344), (9830, 87986812), (11321, 76398760), (15544, 55642715), (19430, 44514172), (19660, 43993406), (22642, 38199380), (28507, 30340280), (38860, 22257086), (39320, 21996703), (45284, 19099690), (56605, 15279752), (57014, 15170140), (65861, 13132360), (77720, 11128543), (90568, 9549845), (113210, 7639876), (114028, 7585070), (131722, 6566180), (142535, 6068056), (226420, 3819938), (228056, 3792535), (263444, 3283090), (285070, 3034028), (328309, 2634440), (329305, 2626472), (452840, 1909969), (526888, 1641545), (570140, 1517014), (656618, 1317220), (658610, 1313236), (758507, 1140280)]