131493960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28097}}^1$

素因数の和:28127

約数の個数: 96

約数和(自身を含む): 460245240

約数和(自身を除く): 328751280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 28097, 56194, 84291, 112388, 140485, 168582, 224776, 252873, 280970, 337164, 365261, 421455, 505746, 561940, 674328, 730522, 842910, 1011492, 1095783, 1123880, 1264365, 1461044, 1685820, 1826305, 2022984, 2191566, 2528730, 2922088, 3287349, 3371640, 3652610, 4383132, 5057460, 5478915, 6574698, 7305220, 8766264, 10114920, 10957830, 13149396, 14610440, 16436745, 21915660, 26298792, 32873490, 43831320, 65746980, 131493960]

約数ペア:

[(1, 131493960), (2, 65746980), (3, 43831320), (4, 32873490), (5, 26298792), (6, 21915660), (8, 16436745), (9, 14610440), (10, 13149396), (12, 10957830), (13, 10114920), (15, 8766264), (18, 7305220), (20, 6574698), (24, 5478915), (26, 5057460), (30, 4383132), (36, 3652610), (39, 3371640), (40, 3287349), (45, 2922088), (52, 2528730), (60, 2191566), (65, 2022984), (72, 1826305), (78, 1685820), (90, 1461044), (104, 1264365), (117, 1123880), (120, 1095783), (130, 1011492), (156, 842910), (180, 730522), (195, 674328), (234, 561940), (260, 505746), (312, 421455), (360, 365261), (390, 337164), (468, 280970), (520, 252873), (585, 224776), (780, 168582), (936, 140485), (1170, 112388), (1560, 84291), (2340, 56194), (4680, 28097)]