142298560

素因数分解:

$2^6\times 5^1\times {\mathrm{59}}^1\times {\mathrm{7537}}^1$

素因数の和:7613

約数の個数: 56

約数和(自身を含む): 344637360

約数和(自身を除く): 202338800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 160, 236, 295, 320, 472, 590, 944, 1180, 1888, 2360, 3776, 4720, 7537, 9440, 15074, 18880, 30148, 37685, 60296, 75370, 120592, 150740, 241184, 301480, 444683, 482368, 602960, 889366, 1205920, 1778732, 2223415, 2411840, 3557464, 4446830, 7114928, 8893660, 14229856, 17787320, 28459712, 35574640, 71149280, 142298560]

約数ペア:

[(1, 142298560), (2, 71149280), (4, 35574640), (5, 28459712), (8, 17787320), (10, 14229856), (16, 8893660), (20, 7114928), (32, 4446830), (40, 3557464), (59, 2411840), (64, 2223415), (80, 1778732), (118, 1205920), (160, 889366), (236, 602960), (295, 482368), (320, 444683), (472, 301480), (590, 241184), (944, 150740), (1180, 120592), (1888, 75370), (2360, 60296), (3776, 37685), (4720, 30148), (7537, 18880), (9440, 15074)]