988925160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{1429}}^1$

素因数の和:1595

約数の個数: 128

約数和(自身を含む): 3047616000

約数和(自身を除く): 2058690840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 79, 120, 146, 158, 219, 237, 292, 316, 365, 395, 438, 474, 584, 632, 730, 790, 876, 948, 1095, 1185, 1429, 1460, 1580, 1752, 1896, 2190, 2370, 2858, 2920, 3160, 4287, 4380, 4740, 5716, 5767, 7145, 8574, 8760, 9480, 11432, 11534, 14290, 17148, 17301, 21435, 23068, 28580, 28835, 34296, 34602, 42870, 46136, 57160, 57670, 69204, 85740, 86505, 104317, 112891, 115340, 138408, 171480, 173010, 208634, 225782, 230680, 312951, 338673, 346020, 417268, 451564, 521585, 564455, 625902, 677346, 692040, 834536, 903128, 1043170, 1128910, 1251804, 1354692, 1564755, 1693365, 2086340, 2257820, 2503608, 2709384, 3129510, 3386730, 4172680, 4515640, 6259020, 6773460, 8241043, 12518040, 13546920, 16482086, 24723129, 32964172, 41205215, 49446258, 65928344, 82410430, 98892516, 123615645, 164820860, 197785032, 247231290, 329641720, 494462580, 988925160]

約数ペア:

[(1, 988925160), (2, 494462580), (3, 329641720), (4, 247231290), (5, 197785032), (6, 164820860), (8, 123615645), (10, 98892516), (12, 82410430), (15, 65928344), (20, 49446258), (24, 41205215), (30, 32964172), (40, 24723129), (60, 16482086), (73, 13546920), (79, 12518040), (120, 8241043), (146, 6773460), (158, 6259020), (219, 4515640), (237, 4172680), (292, 3386730), (316, 3129510), (365, 2709384), (395, 2503608), (438, 2257820), (474, 2086340), (584, 1693365), (632, 1564755), (730, 1354692), (790, 1251804), (876, 1128910), (948, 1043170), (1095, 903128), (1185, 834536), (1429, 692040), (1460, 677346), (1580, 625902), (1752, 564455), (1896, 521585), (2190, 451564), (2370, 417268), (2858, 346020), (2920, 338673), (3160, 312951), (4287, 230680), (4380, 225782), (4740, 208634), (5716, 173010), (5767, 171480), (7145, 138408), (8574, 115340), (8760, 112891), (9480, 104317), (11432, 86505), (11534, 85740), (14290, 69204), (17148, 57670), (17301, 57160), (21435, 46136), (23068, 42870), (28580, 34602), (28835, 34296)]