69429480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:395

約数の個数: 128

約数和(自身を含む): 219283200

約数和(自身を除く): 149853720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 71, 87, 116, 120, 142, 145, 174, 213, 232, 281, 284, 290, 348, 355, 426, 435, 562, 568, 580, 696, 710, 843, 852, 870, 1065, 1124, 1160, 1405, 1420, 1686, 1704, 1740, 2059, 2130, 2248, 2810, 2840, 3372, 3480, 4118, 4215, 4260, 5620, 6177, 6744, 8149, 8236, 8430, 8520, 10295, 11240, 12354, 16298, 16472, 16860, 19951, 20590, 24447, 24708, 30885, 32596, 33720, 39902, 40745, 41180, 48894, 49416, 59853, 61770, 65192, 79804, 81490, 82360, 97788, 99755, 119706, 122235, 123540, 159608, 162980, 195576, 199510, 239412, 244470, 247080, 299265, 325960, 399020, 478824, 488940, 578579, 598530, 798040, 977880, 1157158, 1197060, 1735737, 2314316, 2394120, 2892895, 3471474, 4628632, 5785790, 6942948, 8678685, 11571580, 13885896, 17357370, 23143160, 34714740, 69429480]

約数ペア:

[(1, 69429480), (2, 34714740), (3, 23143160), (4, 17357370), (5, 13885896), (6, 11571580), (8, 8678685), (10, 6942948), (12, 5785790), (15, 4628632), (20, 3471474), (24, 2892895), (29, 2394120), (30, 2314316), (40, 1735737), (58, 1197060), (60, 1157158), (71, 977880), (87, 798040), (116, 598530), (120, 578579), (142, 488940), (145, 478824), (174, 399020), (213, 325960), (232, 299265), (281, 247080), (284, 244470), (290, 239412), (348, 199510), (355, 195576), (426, 162980), (435, 159608), (562, 123540), (568, 122235), (580, 119706), (696, 99755), (710, 97788), (843, 82360), (852, 81490), (870, 79804), (1065, 65192), (1124, 61770), (1160, 59853), (1405, 49416), (1420, 48894), (1686, 41180), (1704, 40745), (1740, 39902), (2059, 33720), (2130, 32596), (2248, 30885), (2810, 24708), (2840, 24447), (3372, 20590), (3480, 19951), (4118, 16860), (4215, 16472), (4260, 16298), (5620, 12354), (6177, 11240), (6744, 10295), (8149, 8520), (8236, 8430)]