151513320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{569}}^1$

素因数の和:907

約数の個数: 128

約数和(自身を含む): 522028800

約数和(自身を除く): 370515480

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, 168, 210, 280, 317, 420, 569, 634, 840, 951, 1138, 1268, 1585, 1707, 1902, 2219, 2276, 2536, 2845, 3170, 3414, 3804, 3983, 4438, 4552, 4755, 5690, 6340, 6657, 6828, 7608, 7966, 8535, 8876, 9510, 11095, 11380, 11949, 12680, 13314, 13656, 15932, 17070, 17752, 19020, 19915, 22190, 22760, 23898, 26628, 31864, 33285, 34140, 38040, 39830, 44380, 47796, 53256, 59745, 66570, 68280, 79660, 88760, 95592, 119490, 133140, 159320, 180373, 238980, 266280, 360746, 477960, 541119, 721492, 901865, 1082238, 1262611, 1442984, 1803730, 2164476, 2525222, 2705595, 3607460, 3787833, 4328952, 5050444, 5411190, 6313055, 7214920, 7575666, 10100888, 10822380, 12626110, 15151332, 18939165, 21644760, 25252220, 30302664, 37878330, 50504440, 75756660, 151513320]

約数ペア:

[(1, 151513320), (2, 75756660), (3, 50504440), (4, 37878330), (5, 30302664), (6, 25252220), (7, 21644760), (8, 18939165), (10, 15151332), (12, 12626110), (14, 10822380), (15, 10100888), (20, 7575666), (21, 7214920), (24, 6313055), (28, 5411190), (30, 5050444), (35, 4328952), (40, 3787833), (42, 3607460), (56, 2705595), (60, 2525222), (70, 2164476), (84, 1803730), (105, 1442984), (120, 1262611), (140, 1082238), (168, 901865), (210, 721492), (280, 541119), (317, 477960), (420, 360746), (569, 266280), (634, 238980), (840, 180373), (951, 159320), (1138, 133140), (1268, 119490), (1585, 95592), (1707, 88760), (1902, 79660), (2219, 68280), (2276, 66570), (2536, 59745), (2845, 53256), (3170, 47796), (3414, 44380), (3804, 39830), (3983, 38040), (4438, 34140), (4552, 33285), (4755, 31864), (5690, 26628), (6340, 23898), (6657, 22760), (6828, 22190), (7608, 19915), (7966, 19020), (8535, 17752), (8876, 17070), (9510, 15932), (11095, 13656), (11380, 13314), (11949, 12680)]