68168880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7283}}^1$

素因数の和:7315

約数の個数: 120

約数和(自身を含む): 246577968

約数和(自身を除く): 178409088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 7283, 9360, 14566, 21849, 29132, 36415, 43698, 58264, 65547, 72830, 87396, 94679, 109245, 116528, 131094, 145660, 174792, 189358, 218490, 262188, 284037, 291320, 327735, 349584, 378716, 436980, 473395, 524376, 568074, 582640, 655470, 757432, 852111, 873960, 946790, 1048752, 1136148, 1310940, 1420185, 1514864, 1704222, 1747920, 1893580, 2272296, 2621880, 2840370, 3408444, 3787160, 4260555, 4544592, 5243760, 5680740, 6816888, 7574320, 8521110, 11361480, 13633776, 17042220, 22722960, 34084440, 68168880]

約数ペア:

[(1, 68168880), (2, 34084440), (3, 22722960), (4, 17042220), (5, 13633776), (6, 11361480), (8, 8521110), (9, 7574320), (10, 6816888), (12, 5680740), (13, 5243760), (15, 4544592), (16, 4260555), (18, 3787160), (20, 3408444), (24, 2840370), (26, 2621880), (30, 2272296), (36, 1893580), (39, 1747920), (40, 1704222), (45, 1514864), (48, 1420185), (52, 1310940), (60, 1136148), (65, 1048752), (72, 946790), (78, 873960), (80, 852111), (90, 757432), (104, 655470), (117, 582640), (120, 568074), (130, 524376), (144, 473395), (156, 436980), (180, 378716), (195, 349584), (208, 327735), (234, 291320), (240, 284037), (260, 262188), (312, 218490), (360, 189358), (390, 174792), (468, 145660), (520, 131094), (585, 116528), (624, 109245), (720, 94679), (780, 87396), (936, 72830), (1040, 65547), (1170, 58264), (1560, 43698), (1872, 36415), (2340, 29132), (3120, 21849), (4680, 14566), (7283, 9360)]