253844760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{12517}}^1$

素因数の和:12557

約数の個数: 96

約数和(自身を含む): 824685840

約数和(自身を除く): 570841080

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, 169, 195, 260, 312, 338, 390, 507, 520, 676, 780, 845, 1014, 1352, 1560, 1690, 2028, 2535, 3380, 4056, 5070, 6760, 10140, 12517, 20280, 25034, 37551, 50068, 62585, 75102, 100136, 125170, 150204, 162721, 187755, 250340, 300408, 325442, 375510, 488163, 500680, 650884, 751020, 813605, 976326, 1301768, 1502040, 1627210, 1952652, 2115373, 2440815, 3254420, 3905304, 4230746, 4881630, 6346119, 6508840, 8461492, 9763260, 10576865, 12692238, 16922984, 19526520, 21153730, 25384476, 31730595, 42307460, 50768952, 63461190, 84614920, 126922380, 253844760]

約数ペア:

[(1, 253844760), (2, 126922380), (3, 84614920), (4, 63461190), (5, 50768952), (6, 42307460), (8, 31730595), (10, 25384476), (12, 21153730), (13, 19526520), (15, 16922984), (20, 12692238), (24, 10576865), (26, 9763260), (30, 8461492), (39, 6508840), (40, 6346119), (52, 4881630), (60, 4230746), (65, 3905304), (78, 3254420), (104, 2440815), (120, 2115373), (130, 1952652), (156, 1627210), (169, 1502040), (195, 1301768), (260, 976326), (312, 813605), (338, 751020), (390, 650884), (507, 500680), (520, 488163), (676, 375510), (780, 325442), (845, 300408), (1014, 250340), (1352, 187755), (1560, 162721), (1690, 150204), (2028, 125170), (2535, 100136), (3380, 75102), (4056, 62585), (5070, 50068), (6760, 37551), (10140, 25034), (12517, 20280)]