233170280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1069}}^1$

素因数の和:1147

約数の個数: 128

約数和(自身を含む): 647136000

約数和(自身を除く): 413965720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 41, 56, 70, 76, 82, 95, 133, 140, 152, 164, 190, 205, 266, 280, 287, 328, 380, 410, 532, 574, 665, 760, 779, 820, 1064, 1069, 1148, 1330, 1435, 1558, 1640, 2138, 2296, 2660, 2870, 3116, 3895, 4276, 5320, 5345, 5453, 5740, 6232, 7483, 7790, 8552, 10690, 10906, 11480, 14966, 15580, 20311, 21380, 21812, 27265, 29932, 31160, 37415, 40622, 42760, 43624, 43829, 54530, 59864, 74830, 81244, 87658, 101555, 109060, 142177, 149660, 162488, 175316, 203110, 218120, 219145, 284354, 299320, 306803, 350632, 406220, 438290, 568708, 613606, 710885, 812440, 832751, 876580, 1137416, 1227212, 1421770, 1534015, 1665502, 1753160, 2454424, 2843540, 3068030, 3331004, 4163755, 5687080, 5829257, 6136060, 6662008, 8327510, 11658514, 12272120, 16655020, 23317028, 29146285, 33310040, 46634056, 58292570, 116585140, 233170280]

約数ペア:

[(1, 233170280), (2, 116585140), (4, 58292570), (5, 46634056), (7, 33310040), (8, 29146285), (10, 23317028), (14, 16655020), (19, 12272120), (20, 11658514), (28, 8327510), (35, 6662008), (38, 6136060), (40, 5829257), (41, 5687080), (56, 4163755), (70, 3331004), (76, 3068030), (82, 2843540), (95, 2454424), (133, 1753160), (140, 1665502), (152, 1534015), (164, 1421770), (190, 1227212), (205, 1137416), (266, 876580), (280, 832751), (287, 812440), (328, 710885), (380, 613606), (410, 568708), (532, 438290), (574, 406220), (665, 350632), (760, 306803), (779, 299320), (820, 284354), (1064, 219145), (1069, 218120), (1148, 203110), (1330, 175316), (1435, 162488), (1558, 149660), (1640, 142177), (2138, 109060), (2296, 101555), (2660, 87658), (2870, 81244), (3116, 74830), (3895, 59864), (4276, 54530), (5320, 43829), (5345, 43624), (5453, 42760), (5740, 40622), (6232, 37415), (7483, 31160), (7790, 29932), (8552, 27265), (10690, 21812), (10906, 21380), (11480, 20311), (14966, 15580)]