134400560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2243}}^1$

素因数の和:2370

約数の個数: 80

約数和(自身を含む): 360619776

約数和(自身を除く): 226219216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 107, 112, 140, 214, 280, 428, 535, 560, 749, 856, 1070, 1498, 1712, 2140, 2243, 2996, 3745, 4280, 4486, 5992, 7490, 8560, 8972, 11215, 11984, 14980, 15701, 17944, 22430, 29960, 31402, 35888, 44860, 59920, 62804, 78505, 89720, 125608, 157010, 179440, 240001, 251216, 314020, 480002, 628040, 960004, 1200005, 1256080, 1680007, 1920008, 2400010, 3360014, 3840016, 4800020, 6720028, 8400035, 9600040, 13440056, 16800070, 19200080, 26880112, 33600140, 67200280, 134400560]

約数ペア:

[(1, 134400560), (2, 67200280), (4, 33600140), (5, 26880112), (7, 19200080), (8, 16800070), (10, 13440056), (14, 9600040), (16, 8400035), (20, 6720028), (28, 4800020), (35, 3840016), (40, 3360014), (56, 2400010), (70, 1920008), (80, 1680007), (107, 1256080), (112, 1200005), (140, 960004), (214, 628040), (280, 480002), (428, 314020), (535, 251216), (560, 240001), (749, 179440), (856, 157010), (1070, 125608), (1498, 89720), (1712, 78505), (2140, 62804), (2243, 59920), (2996, 44860), (3745, 35888), (4280, 31402), (4486, 29960), (5992, 22430), (7490, 17944), (8560, 15701), (8972, 14980), (11215, 11984)]