2943713080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{23311}}^1$

素因数の和:23381

約数の個数: 128

約数和(自身を含む): 8459458560

約数和(自身を除く): 5515745480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 41, 44, 55, 56, 70, 77, 82, 88, 110, 140, 154, 164, 205, 220, 280, 287, 308, 328, 385, 410, 440, 451, 574, 616, 770, 820, 902, 1148, 1435, 1540, 1640, 1804, 2255, 2296, 2870, 3080, 3157, 3608, 4510, 5740, 6314, 9020, 11480, 12628, 15785, 18040, 23311, 25256, 31570, 46622, 63140, 93244, 116555, 126280, 163177, 186488, 233110, 256421, 326354, 466220, 512842, 652708, 815885, 932440, 955751, 1025684, 1282105, 1305416, 1631770, 1794947, 1911502, 2051368, 2564210, 3263540, 3589894, 3823004, 4778755, 5128420, 6527080, 6690257, 7179788, 7646008, 8974735, 9557510, 10256840, 10513261, 13380514, 14359576, 17949470, 19115020, 21026522, 26761028, 33451285, 35898940, 38230040, 42053044, 52566305, 53522056, 66902570, 71797880, 73592827, 84106088, 105132610, 133805140, 147185654, 210265220, 267610280, 294371308, 367964135, 420530440, 588742616, 735928270, 1471856540, 2943713080]

約数ペア:

[(1, 2943713080), (2, 1471856540), (4, 735928270), (5, 588742616), (7, 420530440), (8, 367964135), (10, 294371308), (11, 267610280), (14, 210265220), (20, 147185654), (22, 133805140), (28, 105132610), (35, 84106088), (40, 73592827), (41, 71797880), (44, 66902570), (55, 53522056), (56, 52566305), (70, 42053044), (77, 38230040), (82, 35898940), (88, 33451285), (110, 26761028), (140, 21026522), (154, 19115020), (164, 17949470), (205, 14359576), (220, 13380514), (280, 10513261), (287, 10256840), (308, 9557510), (328, 8974735), (385, 7646008), (410, 7179788), (440, 6690257), (451, 6527080), (574, 5128420), (616, 4778755), (770, 3823004), (820, 3589894), (902, 3263540), (1148, 2564210), (1435, 2051368), (1540, 1911502), (1640, 1794947), (1804, 1631770), (2255, 1305416), (2296, 1282105), (2870, 1025684), (3080, 955751), (3157, 932440), (3608, 815885), (4510, 652708), (5740, 512842), (6314, 466220), (9020, 326354), (11480, 256421), (12628, 233110), (15785, 186488), (18040, 163177), (23311, 126280), (25256, 116555), (31570, 93244), (46622, 63140)]