214761840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{8363}}^1$

素因数の和:8486

約数の個数: 80

約数和(自身を含む): 672064128

約数和(自身を除く): 457302288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 321, 428, 535, 642, 856, 1070, 1284, 1605, 1712, 2140, 2568, 3210, 4280, 5136, 6420, 8363, 8560, 12840, 16726, 25089, 25680, 33452, 41815, 50178, 66904, 83630, 100356, 125445, 133808, 167260, 200712, 250890, 334520, 401424, 501780, 669040, 894841, 1003560, 1789682, 2007120, 2684523, 3579364, 4474205, 5369046, 7158728, 8948410, 10738092, 13422615, 14317456, 17896820, 21476184, 26845230, 35793640, 42952368, 53690460, 71587280, 107380920, 214761840]

約数ペア:

[(1, 214761840), (2, 107380920), (3, 71587280), (4, 53690460), (5, 42952368), (6, 35793640), (8, 26845230), (10, 21476184), (12, 17896820), (15, 14317456), (16, 13422615), (20, 10738092), (24, 8948410), (30, 7158728), (40, 5369046), (48, 4474205), (60, 3579364), (80, 2684523), (107, 2007120), (120, 1789682), (214, 1003560), (240, 894841), (321, 669040), (428, 501780), (535, 401424), (642, 334520), (856, 250890), (1070, 200712), (1284, 167260), (1605, 133808), (1712, 125445), (2140, 100356), (2568, 83630), (3210, 66904), (4280, 50178), (5136, 41815), (6420, 33452), (8363, 25680), (8560, 25089), (12840, 16726)]