151054040

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1217}}^1$

素因数の和:1364

約数の個数: 64

約数和(自身を含む): 355168800

約数和(自身を除く): 204114760

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 107, 116, 145, 214, 232, 290, 428, 535, 580, 856, 1070, 1160, 1217, 2140, 2434, 3103, 4280, 4868, 6085, 6206, 9736, 12170, 12412, 15515, 24340, 24824, 31030, 35293, 48680, 62060, 70586, 124120, 130219, 141172, 176465, 260438, 282344, 352930, 520876, 651095, 705860, 1041752, 1302190, 1411720, 2604380, 3776351, 5208760, 7552702, 15105404, 18881755, 30210808, 37763510, 75527020, 151054040]

約数ペア:

[(1, 151054040), (2, 75527020), (4, 37763510), (5, 30210808), (8, 18881755), (10, 15105404), (20, 7552702), (29, 5208760), (40, 3776351), (58, 2604380), (107, 1411720), (116, 1302190), (145, 1041752), (214, 705860), (232, 651095), (290, 520876), (428, 352930), (535, 282344), (580, 260438), (856, 176465), (1070, 141172), (1160, 130219), (1217, 124120), (2140, 70586), (2434, 62060), (3103, 48680), (4280, 35293), (4868, 31030), (6085, 24824), (6206, 24340), (9736, 15515), (12170, 12412)]