143702520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{367}}^1$

素因数の和:645

約数の個数: 128

約数和(自身を含む): 467389440

約数和(自身を除く): 323686920

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, 251, 260, 312, 367, 390, 502, 520, 734, 753, 780, 1004, 1101, 1255, 1468, 1506, 1560, 1835, 2008, 2202, 2510, 2936, 3012, 3263, 3670, 3765, 4404, 4771, 5020, 5505, 6024, 6526, 7340, 7530, 8808, 9542, 9789, 10040, 11010, 13052, 14313, 14680, 15060, 16315, 19084, 19578, 22020, 23855, 26104, 28626, 30120, 32630, 38168, 39156, 44040, 47710, 48945, 57252, 65260, 71565, 78312, 92117, 95420, 97890, 114504, 130520, 143130, 184234, 190840, 195780, 276351, 286260, 368468, 391560, 460585, 552702, 572520, 736936, 921170, 1105404, 1197521, 1381755, 1842340, 2210808, 2395042, 2763510, 3592563, 3684680, 4790084, 5527020, 5987605, 7185126, 9580168, 11054040, 11975210, 14370252, 17962815, 23950420, 28740504, 35925630, 47900840, 71851260, 143702520]

約数ペア:

[(1, 143702520), (2, 71851260), (3, 47900840), (4, 35925630), (5, 28740504), (6, 23950420), (8, 17962815), (10, 14370252), (12, 11975210), (13, 11054040), (15, 9580168), (20, 7185126), (24, 5987605), (26, 5527020), (30, 4790084), (39, 3684680), (40, 3592563), (52, 2763510), (60, 2395042), (65, 2210808), (78, 1842340), (104, 1381755), (120, 1197521), (130, 1105404), (156, 921170), (195, 736936), (251, 572520), (260, 552702), (312, 460585), (367, 391560), (390, 368468), (502, 286260), (520, 276351), (734, 195780), (753, 190840), (780, 184234), (1004, 143130), (1101, 130520), (1255, 114504), (1468, 97890), (1506, 95420), (1560, 92117), (1835, 78312), (2008, 71565), (2202, 65260), (2510, 57252), (2936, 48945), (3012, 47710), (3263, 44040), (3670, 39156), (3765, 38168), (4404, 32630), (4771, 30120), (5020, 28626), (5505, 26104), (6024, 23855), (6526, 22020), (7340, 19578), (7530, 19084), (8808, 16315), (9542, 15060), (9789, 14680), (10040, 14313), (11010, 13052)]