70446640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{277}}^1$

素因数の和:335

約数の個数: 120

約数和(自身を含む): 190492272

約数和(自身を除く): 120045632

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 277, 289, 340, 374, 440, 554, 578, 680, 748, 880, 935, 1108, 1156, 1360, 1385, 1445, 1496, 1870, 2216, 2312, 2770, 2890, 2992, 3047, 3179, 3740, 4432, 4624, 4709, 5540, 5780, 6094, 6358, 7480, 9418, 11080, 11560, 12188, 12716, 14960, 15235, 15895, 18836, 22160, 23120, 23545, 24376, 25432, 30470, 31790, 37672, 47090, 48752, 50864, 51799, 60940, 63580, 75344, 80053, 94180, 103598, 121880, 127160, 160106, 188360, 207196, 243760, 254320, 258995, 320212, 376720, 400265, 414392, 517990, 640424, 800530, 828784, 880583, 1035980, 1280848, 1601060, 1761166, 2071960, 3202120, 3522332, 4143920, 4402915, 6404240, 7044664, 8805830, 14089328, 17611660, 35223320, 70446640]

約数ペア:

[(1, 70446640), (2, 35223320), (4, 17611660), (5, 14089328), (8, 8805830), (10, 7044664), (11, 6404240), (16, 4402915), (17, 4143920), (20, 3522332), (22, 3202120), (34, 2071960), (40, 1761166), (44, 1601060), (55, 1280848), (68, 1035980), (80, 880583), (85, 828784), (88, 800530), (110, 640424), (136, 517990), (170, 414392), (176, 400265), (187, 376720), (220, 320212), (272, 258995), (277, 254320), (289, 243760), (340, 207196), (374, 188360), (440, 160106), (554, 127160), (578, 121880), (680, 103598), (748, 94180), (880, 80053), (935, 75344), (1108, 63580), (1156, 60940), (1360, 51799), (1385, 50864), (1445, 48752), (1496, 47090), (1870, 37672), (2216, 31790), (2312, 30470), (2770, 25432), (2890, 24376), (2992, 23545), (3047, 23120), (3179, 22160), (3740, 18836), (4432, 15895), (4624, 15235), (4709, 14960), (5540, 12716), (5780, 12188), (6094, 11560), (6358, 11080), (7480, 9418)]