173641260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9679}}^1$

素因数の和:9727

約数の個数: 96

約数和(自身を含む): 546416640

約数和(自身を除く): 372775380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 690, 780, 897, 1196, 1380, 1495, 1794, 2990, 3588, 4485, 5980, 8970, 9679, 17940, 19358, 29037, 38716, 48395, 58074, 96790, 116148, 125827, 145185, 193580, 222617, 251654, 290370, 377481, 445234, 503308, 580740, 629135, 667851, 754962, 890468, 1113085, 1258270, 1335702, 1509924, 1887405, 2226170, 2516540, 2671404, 2894021, 3339255, 3774810, 4452340, 5788042, 6678510, 7549620, 8682063, 11576084, 13357020, 14470105, 17364126, 28940210, 34728252, 43410315, 57880420, 86820630, 173641260]

約数ペア:

[(1, 173641260), (2, 86820630), (3, 57880420), (4, 43410315), (5, 34728252), (6, 28940210), (10, 17364126), (12, 14470105), (13, 13357020), (15, 11576084), (20, 8682063), (23, 7549620), (26, 6678510), (30, 5788042), (39, 4452340), (46, 3774810), (52, 3339255), (60, 2894021), (65, 2671404), (69, 2516540), (78, 2226170), (92, 1887405), (115, 1509924), (130, 1335702), (138, 1258270), (156, 1113085), (195, 890468), (230, 754962), (260, 667851), (276, 629135), (299, 580740), (345, 503308), (390, 445234), (460, 377481), (598, 290370), (690, 251654), (780, 222617), (897, 193580), (1196, 145185), (1380, 125827), (1495, 116148), (1794, 96790), (2990, 58074), (3588, 48395), (4485, 38716), (5980, 29037), (8970, 19358), (9679, 17940)]