40800630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{449}}^1$

素因数の和:705

約数の個数: 64

約数和(自身を含む): 106142400

約数和(自身を除く): 65341770

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 233, 390, 449, 466, 699, 898, 1165, 1347, 1398, 2245, 2330, 2694, 3029, 3495, 4490, 5837, 6058, 6735, 6990, 9087, 11674, 13470, 15145, 17511, 18174, 29185, 30290, 35022, 45435, 58370, 87555, 90870, 104617, 175110, 209234, 313851, 523085, 627702, 1046170, 1360021, 1569255, 2720042, 3138510, 4080063, 6800105, 8160126, 13600210, 20400315, 40800630]

約数ペア:

[(1, 40800630), (2, 20400315), (3, 13600210), (5, 8160126), (6, 6800105), (10, 4080063), (13, 3138510), (15, 2720042), (26, 1569255), (30, 1360021), (39, 1046170), (65, 627702), (78, 523085), (130, 313851), (195, 209234), (233, 175110), (390, 104617), (449, 90870), (466, 87555), (699, 58370), (898, 45435), (1165, 35022), (1347, 30290), (1398, 29185), (2245, 18174), (2330, 17511), (2694, 15145), (3029, 13470), (3495, 11674), (4490, 9087), (5837, 6990), (6058, 6735)]