140685160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{45677}}^1$

素因数の和:45706

約数の個数: 64

約数和(自身を含む): 394657920

約数和(自身を除く): 253972760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 45677, 91354, 182708, 228385, 319739, 365416, 456770, 502447, 639478, 913540, 1004894, 1278956, 1598695, 1827080, 2009788, 2512235, 2557912, 3197390, 3517129, 4019576, 5024470, 6394780, 7034258, 10048940, 12789560, 14068516, 17585645, 20097880, 28137032, 35171290, 70342580, 140685160]

約数ペア:

[(1, 140685160), (2, 70342580), (4, 35171290), (5, 28137032), (7, 20097880), (8, 17585645), (10, 14068516), (11, 12789560), (14, 10048940), (20, 7034258), (22, 6394780), (28, 5024470), (35, 4019576), (40, 3517129), (44, 3197390), (55, 2557912), (56, 2512235), (70, 2009788), (77, 1827080), (88, 1598695), (110, 1278956), (140, 1004894), (154, 913540), (220, 639478), (280, 502447), (308, 456770), (385, 365416), (440, 319739), (616, 228385), (770, 182708), (1540, 91354), (3080, 45677)]