147514240

素因数分解:

$2^7\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2777}}^1$

素因数の和:2879

約数の個数: 64

約数和(自身を含む): 357028560

約数和(自身を除く): 209514320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 320, 332, 415, 640, 664, 830, 1328, 1660, 2656, 2777, 3320, 5312, 5554, 6640, 10624, 11108, 13280, 13885, 22216, 26560, 27770, 44432, 53120, 55540, 88864, 111080, 177728, 222160, 230491, 355456, 444320, 460982, 888640, 921964, 1152455, 1777280, 1843928, 2304910, 3687856, 4609820, 7375712, 9219640, 14751424, 18439280, 29502848, 36878560, 73757120, 147514240]

約数ペア:

[(1, 147514240), (2, 73757120), (4, 36878560), (5, 29502848), (8, 18439280), (10, 14751424), (16, 9219640), (20, 7375712), (32, 4609820), (40, 3687856), (64, 2304910), (80, 1843928), (83, 1777280), (128, 1152455), (160, 921964), (166, 888640), (320, 460982), (332, 444320), (415, 355456), (640, 230491), (664, 222160), (830, 177728), (1328, 111080), (1660, 88864), (2656, 55540), (2777, 53120), (3320, 44432), (5312, 27770), (5554, 26560), (6640, 22216), (10624, 13885), (11108, 13280)]