214802040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{4723}}^1$

素因数の和:5116

約数の個数: 64

約数和(自身を含む): 646243200

約数和(自身を除く): 431441160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 379, 758, 1137, 1516, 1895, 2274, 3032, 3790, 4548, 4723, 5685, 7580, 9096, 9446, 11370, 14169, 15160, 18892, 22740, 23615, 28338, 37784, 45480, 47230, 56676, 70845, 94460, 113352, 141690, 188920, 283380, 566760, 1790017, 3580034, 5370051, 7160068, 8950085, 10740102, 14320136, 17900170, 21480204, 26850255, 35800340, 42960408, 53700510, 71600680, 107401020, 214802040]

約数ペア:

[(1, 214802040), (2, 107401020), (3, 71600680), (4, 53700510), (5, 42960408), (6, 35800340), (8, 26850255), (10, 21480204), (12, 17900170), (15, 14320136), (20, 10740102), (24, 8950085), (30, 7160068), (40, 5370051), (60, 3580034), (120, 1790017), (379, 566760), (758, 283380), (1137, 188920), (1516, 141690), (1895, 113352), (2274, 94460), (3032, 70845), (3790, 56676), (4548, 47230), (4723, 45480), (5685, 37784), (7580, 28338), (9096, 23615), (9446, 22740), (11370, 18892), (14169, 15160)]