142359560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{751}}^1$

素因数の和:1446

約数の個数: 64

約数和(自身を含む): 367096320

約数和(自身を除く): 224736760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 677, 751, 1354, 1502, 2708, 3004, 3385, 3755, 4739, 5257, 5416, 6008, 6770, 7510, 9478, 10514, 13540, 15020, 18956, 21028, 23695, 26285, 27080, 30040, 37912, 42056, 47390, 52570, 94780, 105140, 189560, 210280, 508427, 1016854, 2033708, 2542135, 3558989, 4067416, 5084270, 7117978, 10168540, 14235956, 17794945, 20337080, 28471912, 35589890, 71179780, 142359560]

約数ペア:

[(1, 142359560), (2, 71179780), (4, 35589890), (5, 28471912), (7, 20337080), (8, 17794945), (10, 14235956), (14, 10168540), (20, 7117978), (28, 5084270), (35, 4067416), (40, 3558989), (56, 2542135), (70, 2033708), (140, 1016854), (280, 508427), (677, 210280), (751, 189560), (1354, 105140), (1502, 94780), (2708, 52570), (3004, 47390), (3385, 42056), (3755, 37912), (4739, 30040), (5257, 27080), (5416, 26285), (6008, 23695), (6770, 21028), (7510, 18956), (9478, 15020), (10514, 13540)]