223162680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{143053}}^1$

素因数の和:143080

約数の個数: 64

約数和(自身を含む): 720992160

約数和(自身を除く): 497829480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 143053, 286106, 429159, 572212, 715265, 858318, 1144424, 1430530, 1716636, 1859689, 2145795, 2861060, 3433272, 3719378, 4291590, 5579067, 5722120, 7438756, 8583180, 9298445, 11158134, 14877512, 17166360, 18596890, 22316268, 27895335, 37193780, 44632536, 55790670, 74387560, 111581340, 223162680]

約数ペア:

[(1, 223162680), (2, 111581340), (3, 74387560), (4, 55790670), (5, 44632536), (6, 37193780), (8, 27895335), (10, 22316268), (12, 18596890), (13, 17166360), (15, 14877512), (20, 11158134), (24, 9298445), (26, 8583180), (30, 7438756), (39, 5722120), (40, 5579067), (52, 4291590), (60, 3719378), (65, 3433272), (78, 2861060), (104, 2145795), (120, 1859689), (130, 1716636), (156, 1430530), (195, 1144424), (260, 858318), (312, 715265), (390, 572212), (520, 429159), (780, 286106), (1560, 143053)]