1736669920

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:441

約数の個数: 144

約数和(自身を含む): 4386212208

約数和(自身を除く): 2649542288

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 107, 152, 160, 190, 214, 281, 304, 361, 380, 428, 535, 562, 608, 722, 760, 856, 1070, 1124, 1405, 1444, 1520, 1712, 1805, 2033, 2140, 2248, 2810, 2888, 3040, 3424, 3610, 4066, 4280, 4496, 5339, 5620, 5776, 7220, 8132, 8560, 8992, 10165, 10678, 11240, 11552, 14440, 16264, 17120, 20330, 21356, 22480, 26695, 28880, 30067, 32528, 38627, 40660, 42712, 44960, 53390, 57760, 60134, 65056, 77254, 81320, 85424, 101441, 106780, 120268, 150335, 154508, 162640, 170848, 193135, 202882, 213560, 240536, 300670, 309016, 325280, 386270, 405764, 427120, 481072, 507205, 571273, 601340, 618032, 772540, 811528, 854240, 962144, 1014410, 1142546, 1202680, 1236064, 1545080, 1623056, 2028820, 2285092, 2405360, 2856365, 3090160, 3246112, 4057640, 4570184, 4810720, 5712730, 6180320, 8115280, 9140368, 10854187, 11425460, 16230560, 18280736, 21708374, 22850920, 43416748, 45701840, 54270935, 86833496, 91403680, 108541870, 173666992, 217083740, 347333984, 434167480, 868334960, 1736669920]

約数ペア:

[(1, 1736669920), (2, 868334960), (4, 434167480), (5, 347333984), (8, 217083740), (10, 173666992), (16, 108541870), (19, 91403680), (20, 86833496), (32, 54270935), (38, 45701840), (40, 43416748), (76, 22850920), (80, 21708374), (95, 18280736), (107, 16230560), (152, 11425460), (160, 10854187), (190, 9140368), (214, 8115280), (281, 6180320), (304, 5712730), (361, 4810720), (380, 4570184), (428, 4057640), (535, 3246112), (562, 3090160), (608, 2856365), (722, 2405360), (760, 2285092), (856, 2028820), (1070, 1623056), (1124, 1545080), (1405, 1236064), (1444, 1202680), (1520, 1142546), (1712, 1014410), (1805, 962144), (2033, 854240), (2140, 811528), (2248, 772540), (2810, 618032), (2888, 601340), (3040, 571273), (3424, 507205), (3610, 481072), (4066, 427120), (4280, 405764), (4496, 386270), (5339, 325280), (5620, 309016), (5776, 300670), (7220, 240536), (8132, 213560), (8560, 202882), (8992, 193135), (10165, 170848), (10678, 162640), (11240, 154508), (11552, 150335), (14440, 120268), (16264, 106780), (17120, 101441), (20330, 85424), (21356, 81320), (22480, 77254), (26695, 65056), (28880, 60134), (30067, 57760), (32528, 53390), (38627, 44960), (40660, 42712)]