183362920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:387

約数の個数: 128

約数和(自身を含む): 476380800

約数和(自身を除く): 293017880

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 67, 76, 95, 104, 130, 134, 152, 190, 247, 260, 268, 277, 335, 380, 494, 520, 536, 554, 670, 760, 871, 988, 1108, 1235, 1273, 1340, 1385, 1742, 1976, 2216, 2470, 2546, 2680, 2770, 3484, 3601, 4355, 4940, 5092, 5263, 5540, 6365, 6968, 7202, 8710, 9880, 10184, 10526, 11080, 12730, 14404, 16549, 17420, 18005, 18559, 21052, 25460, 26315, 28808, 33098, 34840, 36010, 37118, 42104, 50920, 52630, 66196, 68419, 72020, 74236, 82745, 92795, 105260, 132392, 136838, 144040, 148472, 165490, 185590, 210520, 241267, 273676, 330980, 342095, 352621, 371180, 482534, 547352, 661960, 684190, 705242, 742360, 965068, 1206335, 1368380, 1410484, 1763105, 1930136, 2412670, 2736760, 2820968, 3526210, 4584073, 4825340, 7052420, 9168146, 9650680, 14104840, 18336292, 22920365, 36672584, 45840730, 91681460, 183362920]

約数ペア:

[(1, 183362920), (2, 91681460), (4, 45840730), (5, 36672584), (8, 22920365), (10, 18336292), (13, 14104840), (19, 9650680), (20, 9168146), (26, 7052420), (38, 4825340), (40, 4584073), (52, 3526210), (65, 2820968), (67, 2736760), (76, 2412670), (95, 1930136), (104, 1763105), (130, 1410484), (134, 1368380), (152, 1206335), (190, 965068), (247, 742360), (260, 705242), (268, 684190), (277, 661960), (335, 547352), (380, 482534), (494, 371180), (520, 352621), (536, 342095), (554, 330980), (670, 273676), (760, 241267), (871, 210520), (988, 185590), (1108, 165490), (1235, 148472), (1273, 144040), (1340, 136838), (1385, 132392), (1742, 105260), (1976, 92795), (2216, 82745), (2470, 74236), (2546, 72020), (2680, 68419), (2770, 66196), (3484, 52630), (3601, 50920), (4355, 42104), (4940, 37118), (5092, 36010), (5263, 34840), (5540, 33098), (6365, 28808), (6968, 26315), (7202, 25460), (8710, 21052), (9880, 18559), (10184, 18005), (10526, 17420), (11080, 16549), (12730, 14404)]