42007469520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{314239}}^1$

素因数の和:314812

約数の個数: 80

約数和(自身を含む): 130457364480

約数和(自身を除く): 88449894960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 557, 1114, 1671, 2228, 2785, 3342, 4456, 5570, 6684, 8355, 8912, 11140, 13368, 16710, 22280, 26736, 33420, 44560, 66840, 133680, 314239, 628478, 942717, 1256956, 1571195, 1885434, 2513912, 3142390, 3770868, 4713585, 5027824, 6284780, 7541736, 9427170, 12569560, 15083472, 18854340, 25139120, 37708680, 75417360, 175031123, 350062246, 525093369, 700124492, 875155615, 1050186738, 1400248984, 1750311230, 2100373476, 2625466845, 2800497968, 3500622460, 4200746952, 5250933690, 7001244920, 8401493904, 10501867380, 14002489840, 21003734760, 42007469520]

約数ペア:

[(1, 42007469520), (2, 21003734760), (3, 14002489840), (4, 10501867380), (5, 8401493904), (6, 7001244920), (8, 5250933690), (10, 4200746952), (12, 3500622460), (15, 2800497968), (16, 2625466845), (20, 2100373476), (24, 1750311230), (30, 1400248984), (40, 1050186738), (48, 875155615), (60, 700124492), (80, 525093369), (120, 350062246), (240, 175031123), (557, 75417360), (1114, 37708680), (1671, 25139120), (2228, 18854340), (2785, 15083472), (3342, 12569560), (4456, 9427170), (5570, 7541736), (6684, 6284780), (8355, 5027824), (8912, 4713585), (11140, 3770868), (13368, 3142390), (16710, 2513912), (22280, 1885434), (26736, 1571195), (33420, 1256956), (44560, 942717), (66840, 628478), (133680, 314239)]