70660240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:297

約数の個数: 160

約数和(自身を含む): 205344000

約数和(自身を除く): 134683760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 29, 35, 38, 40, 56, 58, 70, 76, 80, 95, 112, 116, 133, 140, 145, 152, 190, 203, 229, 232, 266, 280, 290, 304, 380, 406, 458, 464, 532, 551, 560, 580, 665, 760, 812, 916, 1015, 1064, 1102, 1145, 1160, 1330, 1520, 1603, 1624, 1832, 2030, 2128, 2204, 2290, 2320, 2660, 2755, 3206, 3248, 3664, 3857, 4060, 4351, 4408, 4580, 5320, 5510, 6412, 6641, 7714, 8015, 8120, 8702, 8816, 9160, 10640, 11020, 12824, 13282, 15428, 16030, 16240, 17404, 18320, 19285, 21755, 22040, 25648, 26564, 30457, 30856, 32060, 33205, 34808, 38570, 43510, 44080, 46487, 53128, 60914, 61712, 64120, 66410, 69616, 77140, 87020, 92974, 106256, 121828, 126179, 128240, 132820, 152285, 154280, 174040, 185948, 232435, 243656, 252358, 265640, 304570, 308560, 348080, 371896, 464870, 487312, 504716, 531280, 609140, 630895, 743792, 883253, 929740, 1009432, 1218280, 1261790, 1766506, 1859480, 2018864, 2436560, 2523580, 3533012, 3718960, 4416265, 5047160, 7066024, 8832530, 10094320, 14132048, 17665060, 35330120, 70660240]

約数ペア:

[(1, 70660240), (2, 35330120), (4, 17665060), (5, 14132048), (7, 10094320), (8, 8832530), (10, 7066024), (14, 5047160), (16, 4416265), (19, 3718960), (20, 3533012), (28, 2523580), (29, 2436560), (35, 2018864), (38, 1859480), (40, 1766506), (56, 1261790), (58, 1218280), (70, 1009432), (76, 929740), (80, 883253), (95, 743792), (112, 630895), (116, 609140), (133, 531280), (140, 504716), (145, 487312), (152, 464870), (190, 371896), (203, 348080), (229, 308560), (232, 304570), (266, 265640), (280, 252358), (290, 243656), (304, 232435), (380, 185948), (406, 174040), (458, 154280), (464, 152285), (532, 132820), (551, 128240), (560, 126179), (580, 121828), (665, 106256), (760, 92974), (812, 87020), (916, 77140), (1015, 69616), (1064, 66410), (1102, 64120), (1145, 61712), (1160, 60914), (1330, 53128), (1520, 46487), (1603, 44080), (1624, 43510), (1832, 38570), (2030, 34808), (2128, 33205), (2204, 32060), (2290, 30856), (2320, 30457), (2660, 26564), (2755, 25648), (3206, 22040), (3248, 21755), (3664, 19285), (3857, 18320), (4060, 17404), (4351, 16240), (4408, 16030), (4580, 15428), (5320, 13282), (5510, 12824), (6412, 11020), (6641, 10640), (7714, 9160), (8015, 8816), (8120, 8702)]