211163880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{3217}}^1$

素因数の和:3778

約数の個数: 64

約数和(自身を含む): 634847040

約数和(自身を除く): 423683160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 547, 1094, 1641, 2188, 2735, 3217, 3282, 4376, 5470, 6434, 6564, 8205, 9651, 10940, 12868, 13128, 16085, 16410, 19302, 21880, 25736, 32170, 32820, 38604, 48255, 64340, 65640, 77208, 96510, 128680, 193020, 386040, 1759699, 3519398, 5279097, 7038796, 8798495, 10558194, 14077592, 17596990, 21116388, 26395485, 35193980, 42232776, 52790970, 70387960, 105581940, 211163880]

約数ペア:

[(1, 211163880), (2, 105581940), (3, 70387960), (4, 52790970), (5, 42232776), (6, 35193980), (8, 26395485), (10, 21116388), (12, 17596990), (15, 14077592), (20, 10558194), (24, 8798495), (30, 7038796), (40, 5279097), (60, 3519398), (120, 1759699), (547, 386040), (1094, 193020), (1641, 128680), (2188, 96510), (2735, 77208), (3217, 65640), (3282, 64340), (4376, 48255), (5470, 38604), (6434, 32820), (6564, 32170), (8205, 25736), (9651, 21880), (10940, 19302), (12868, 16410), (13128, 16085)]