159426120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3581}}^1$

素因数の和:3655

約数の個数: 128

約数和(自身を含む): 557072640

約数和(自身を除く): 397646520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1272, 1484, 1590, 1855, 2120, 2226, 2968, 3180, 3581, 3710, 4452, 5565, 6360, 7162, 7420, 8904, 10743, 11130, 14324, 14840, 17905, 21486, 22260, 25067, 28648, 35810, 42972, 44520, 50134, 53715, 71620, 75201, 85944, 100268, 107430, 125335, 143240, 150402, 189793, 200536, 214860, 250670, 300804, 376005, 379586, 429720, 501340, 569379, 601608, 752010, 759172, 948965, 1002680, 1138758, 1328551, 1504020, 1518344, 1897930, 2277516, 2657102, 2846895, 3008040, 3795860, 3985653, 4555032, 5314204, 5693790, 6642755, 7591720, 7971306, 10628408, 11387580, 13285510, 15942612, 19928265, 22775160, 26571020, 31885224, 39856530, 53142040, 79713060, 159426120]

約数ペア:

[(1, 159426120), (2, 79713060), (3, 53142040), (4, 39856530), (5, 31885224), (6, 26571020), (7, 22775160), (8, 19928265), (10, 15942612), (12, 13285510), (14, 11387580), (15, 10628408), (20, 7971306), (21, 7591720), (24, 6642755), (28, 5693790), (30, 5314204), (35, 4555032), (40, 3985653), (42, 3795860), (53, 3008040), (56, 2846895), (60, 2657102), (70, 2277516), (84, 1897930), (105, 1518344), (106, 1504020), (120, 1328551), (140, 1138758), (159, 1002680), (168, 948965), (210, 759172), (212, 752010), (265, 601608), (280, 569379), (318, 501340), (371, 429720), (420, 379586), (424, 376005), (530, 300804), (636, 250670), (742, 214860), (795, 200536), (840, 189793), (1060, 150402), (1113, 143240), (1272, 125335), (1484, 107430), (1590, 100268), (1855, 85944), (2120, 75201), (2226, 71620), (2968, 53715), (3180, 50134), (3581, 44520), (3710, 42972), (4452, 35810), (5565, 28648), (6360, 25067), (7162, 22260), (7420, 21486), (8904, 17905), (10743, 14840), (11130, 14324)]