174464080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{863}}^1$

素因数の和:921

約数の個数: 120

約数和(自身を含む): 489825792

約数和(自身を除く): 315361712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 361, 380, 532, 560, 665, 722, 760, 863, 1064, 1330, 1444, 1520, 1726, 1805, 2128, 2527, 2660, 2888, 3452, 3610, 4315, 5054, 5320, 5776, 6041, 6904, 7220, 8630, 10108, 10640, 12082, 12635, 13808, 14440, 16397, 17260, 20216, 24164, 25270, 28880, 30205, 32794, 34520, 40432, 48328, 50540, 60410, 65588, 69040, 81985, 96656, 101080, 114779, 120820, 131176, 163970, 202160, 229558, 241640, 262352, 311543, 327940, 459116, 483280, 573895, 623086, 655880, 918232, 1147790, 1246172, 1311760, 1557715, 1836464, 2180801, 2295580, 2492344, 3115430, 4361602, 4591160, 4984688, 6230860, 8723204, 9182320, 10904005, 12461720, 17446408, 21808010, 24923440, 34892816, 43616020, 87232040, 174464080]

約数ペア:

[(1, 174464080), (2, 87232040), (4, 43616020), (5, 34892816), (7, 24923440), (8, 21808010), (10, 17446408), (14, 12461720), (16, 10904005), (19, 9182320), (20, 8723204), (28, 6230860), (35, 4984688), (38, 4591160), (40, 4361602), (56, 3115430), (70, 2492344), (76, 2295580), (80, 2180801), (95, 1836464), (112, 1557715), (133, 1311760), (140, 1246172), (152, 1147790), (190, 918232), (266, 655880), (280, 623086), (304, 573895), (361, 483280), (380, 459116), (532, 327940), (560, 311543), (665, 262352), (722, 241640), (760, 229558), (863, 202160), (1064, 163970), (1330, 131176), (1444, 120820), (1520, 114779), (1726, 101080), (1805, 96656), (2128, 81985), (2527, 69040), (2660, 65588), (2888, 60410), (3452, 50540), (3610, 48328), (4315, 40432), (5054, 34520), (5320, 32794), (5776, 30205), (6041, 28880), (6904, 25270), (7220, 24164), (8630, 20216), (10108, 17260), (10640, 16397), (12082, 14440), (12635, 13808)]