155886360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1229}}^1$

素因数の和:1401

約数の個数: 128

約数和(自身を含む): 538444800

約数和(自身を除く): 382558440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 151, 168, 210, 280, 302, 420, 453, 604, 755, 840, 906, 1057, 1208, 1229, 1510, 1812, 2114, 2265, 2458, 3020, 3171, 3624, 3687, 4228, 4530, 4916, 5285, 6040, 6145, 6342, 7374, 8456, 8603, 9060, 9832, 10570, 12290, 12684, 14748, 15855, 17206, 18120, 18435, 21140, 24580, 25368, 25809, 29496, 31710, 34412, 36870, 42280, 43015, 49160, 51618, 63420, 68824, 73740, 86030, 103236, 126840, 129045, 147480, 172060, 185579, 206472, 258090, 344120, 371158, 516180, 556737, 742316, 927895, 1032360, 1113474, 1299053, 1484632, 1855790, 2226948, 2598106, 2783685, 3711580, 3897159, 4453896, 5196212, 5567370, 6495265, 7423160, 7794318, 10392424, 11134740, 12990530, 15588636, 19485795, 22269480, 25981060, 31177272, 38971590, 51962120, 77943180, 155886360]

約数ペア:

[(1, 155886360), (2, 77943180), (3, 51962120), (4, 38971590), (5, 31177272), (6, 25981060), (7, 22269480), (8, 19485795), (10, 15588636), (12, 12990530), (14, 11134740), (15, 10392424), (20, 7794318), (21, 7423160), (24, 6495265), (28, 5567370), (30, 5196212), (35, 4453896), (40, 3897159), (42, 3711580), (56, 2783685), (60, 2598106), (70, 2226948), (84, 1855790), (105, 1484632), (120, 1299053), (140, 1113474), (151, 1032360), (168, 927895), (210, 742316), (280, 556737), (302, 516180), (420, 371158), (453, 344120), (604, 258090), (755, 206472), (840, 185579), (906, 172060), (1057, 147480), (1208, 129045), (1229, 126840), (1510, 103236), (1812, 86030), (2114, 73740), (2265, 68824), (2458, 63420), (3020, 51618), (3171, 49160), (3624, 43015), (3687, 42280), (4228, 36870), (4530, 34412), (4916, 31710), (5285, 29496), (6040, 25809), (6145, 25368), (6342, 24580), (7374, 21140), (8456, 18435), (8603, 18120), (9060, 17206), (9832, 15855), (10570, 14748), (12290, 12684)]