156901080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1237}}^1$

素因数の和:1409

約数の個数: 128

約数和(自身を含む): 541946880

約数和(自身を除く): 385045800

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, 1237, 1510, 1812, 2114, 2265, 2474, 3020, 3171, 3624, 3711, 4228, 4530, 4948, 5285, 6040, 6185, 6342, 7422, 8456, 8659, 9060, 9896, 10570, 12370, 12684, 14844, 15855, 17318, 18120, 18555, 21140, 24740, 25368, 25977, 29688, 31710, 34636, 37110, 42280, 43295, 49480, 51954, 63420, 69272, 74220, 86590, 103908, 126840, 129885, 148440, 173180, 186787, 207816, 259770, 346360, 373574, 519540, 560361, 747148, 933935, 1039080, 1120722, 1307509, 1494296, 1867870, 2241444, 2615018, 2801805, 3735740, 3922527, 4482888, 5230036, 5603610, 6537545, 7471480, 7845054, 10460072, 11207220, 13075090, 15690108, 19612635, 22414440, 26150180, 31380216, 39225270, 52300360, 78450540, 156901080]

約数ペア:

[(1, 156901080), (2, 78450540), (3, 52300360), (4, 39225270), (5, 31380216), (6, 26150180), (7, 22414440), (8, 19612635), (10, 15690108), (12, 13075090), (14, 11207220), (15, 10460072), (20, 7845054), (21, 7471480), (24, 6537545), (28, 5603610), (30, 5230036), (35, 4482888), (40, 3922527), (42, 3735740), (56, 2801805), (60, 2615018), (70, 2241444), (84, 1867870), (105, 1494296), (120, 1307509), (140, 1120722), (151, 1039080), (168, 933935), (210, 747148), (280, 560361), (302, 519540), (420, 373574), (453, 346360), (604, 259770), (755, 207816), (840, 186787), (906, 173180), (1057, 148440), (1208, 129885), (1237, 126840), (1510, 103908), (1812, 86590), (2114, 74220), (2265, 69272), (2474, 63420), (3020, 51954), (3171, 49480), (3624, 43295), (3711, 42280), (4228, 37110), (4530, 34636), (4948, 31710), (5285, 29688), (6040, 25977), (6185, 25368), (6342, 24740), (7422, 21140), (8456, 18555), (8659, 18120), (9060, 17318), (9896, 15855), (10570, 14844), (12370, 12684)]