31684000080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{547787}}^1$

素因数の和:548044

約数の個数: 80

約数和(自身を含む): 98628133824

約数和(自身を除く): 66944133744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 241, 482, 723, 964, 1205, 1446, 1928, 2410, 2892, 3615, 3856, 4820, 5784, 7230, 9640, 11568, 14460, 19280, 28920, 57840, 547787, 1095574, 1643361, 2191148, 2738935, 3286722, 4382296, 5477870, 6573444, 8216805, 8764592, 10955740, 13146888, 16433610, 21911480, 26293776, 32867220, 43822960, 65734440, 131468880, 132016667, 264033334, 396050001, 528066668, 660083335, 792100002, 1056133336, 1320166670, 1584200004, 1980250005, 2112266672, 2640333340, 3168400008, 3960500010, 5280666680, 6336800016, 7921000020, 10561333360, 15842000040, 31684000080]

約数ペア:

[(1, 31684000080), (2, 15842000040), (3, 10561333360), (4, 7921000020), (5, 6336800016), (6, 5280666680), (8, 3960500010), (10, 3168400008), (12, 2640333340), (15, 2112266672), (16, 1980250005), (20, 1584200004), (24, 1320166670), (30, 1056133336), (40, 792100002), (48, 660083335), (60, 528066668), (80, 396050001), (120, 264033334), (240, 132016667), (241, 131468880), (482, 65734440), (723, 43822960), (964, 32867220), (1205, 26293776), (1446, 21911480), (1928, 16433610), (2410, 13146888), (2892, 10955740), (3615, 8764592), (3856, 8216805), (4820, 6573444), (5784, 5477870), (7230, 4382296), (9640, 3286722), (11568, 2738935), (14460, 2191148), (19280, 1643361), (28920, 1095574), (57840, 547787)]