194972280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{2917}}^1$

素因数の和:3488

約数の個数: 64

約数和(自身を含む): 586167840

約数和(自身を除く): 391195560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 557, 1114, 1671, 2228, 2785, 2917, 3342, 4456, 5570, 5834, 6684, 8355, 8751, 11140, 11668, 13368, 14585, 16710, 17502, 22280, 23336, 29170, 33420, 35004, 43755, 58340, 66840, 70008, 87510, 116680, 175020, 350040, 1624769, 3249538, 4874307, 6499076, 8123845, 9748614, 12998152, 16247690, 19497228, 24371535, 32495380, 38994456, 48743070, 64990760, 97486140, 194972280]

約数ペア:

[(1, 194972280), (2, 97486140), (3, 64990760), (4, 48743070), (5, 38994456), (6, 32495380), (8, 24371535), (10, 19497228), (12, 16247690), (15, 12998152), (20, 9748614), (24, 8123845), (30, 6499076), (40, 4874307), (60, 3249538), (120, 1624769), (557, 350040), (1114, 175020), (1671, 116680), (2228, 87510), (2785, 70008), (2917, 66840), (3342, 58340), (4456, 43755), (5570, 35004), (5834, 33420), (6684, 29170), (8355, 23336), (8751, 22280), (11140, 17502), (11668, 16710), (13368, 14585)]