108167920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{829}}^1$

素因数の和:1082

約数の個数: 80

約数和(自身を含む): 288999360

約数和(自身を除く): 180831440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 233, 280, 466, 560, 829, 932, 1165, 1631, 1658, 1864, 2330, 3262, 3316, 3728, 4145, 4660, 5803, 6524, 6632, 8155, 8290, 9320, 11606, 13048, 13264, 16310, 16580, 18640, 23212, 26096, 29015, 32620, 33160, 46424, 58030, 65240, 66320, 92848, 116060, 130480, 193157, 232120, 386314, 464240, 772628, 965785, 1352099, 1545256, 1931570, 2704198, 3090512, 3863140, 5408396, 6760495, 7726280, 10816792, 13520990, 15452560, 21633584, 27041980, 54083960, 108167920]

約数ペア:

[(1, 108167920), (2, 54083960), (4, 27041980), (5, 21633584), (7, 15452560), (8, 13520990), (10, 10816792), (14, 7726280), (16, 6760495), (20, 5408396), (28, 3863140), (35, 3090512), (40, 2704198), (56, 1931570), (70, 1545256), (80, 1352099), (112, 965785), (140, 772628), (233, 464240), (280, 386314), (466, 232120), (560, 193157), (829, 130480), (932, 116060), (1165, 92848), (1631, 66320), (1658, 65240), (1864, 58030), (2330, 46424), (3262, 33160), (3316, 32620), (3728, 29015), (4145, 26096), (4660, 23212), (5803, 18640), (6524, 16580), (6632, 16310), (8155, 13264), (8290, 13048), (9320, 11606)]