125716080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{74831}}^1$

素因数の和:74854

約数の個数: 80

約数和(自身を含む): 445400064

約数和(自身を除く): 319683984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 74831, 149662, 224493, 299324, 374155, 448986, 523817, 598648, 748310, 897972, 1047634, 1122465, 1197296, 1496620, 1571451, 1795944, 2095268, 2244930, 2619085, 2993240, 3142902, 3591888, 4190536, 4489860, 5238170, 5986480, 6285804, 7857255, 8381072, 8979720, 10476340, 12571608, 15714510, 17959440, 20952680, 25143216, 31429020, 41905360, 62858040, 125716080]

約数ペア:

[(1, 125716080), (2, 62858040), (3, 41905360), (4, 31429020), (5, 25143216), (6, 20952680), (7, 17959440), (8, 15714510), (10, 12571608), (12, 10476340), (14, 8979720), (15, 8381072), (16, 7857255), (20, 6285804), (21, 5986480), (24, 5238170), (28, 4489860), (30, 4190536), (35, 3591888), (40, 3142902), (42, 2993240), (48, 2619085), (56, 2244930), (60, 2095268), (70, 1795944), (80, 1571451), (84, 1496620), (105, 1197296), (112, 1122465), (120, 1047634), (140, 897972), (168, 748310), (210, 598648), (240, 523817), (280, 448986), (336, 374155), (420, 299324), (560, 224493), (840, 149662), (1680, 74831)]