159968261360

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1493}}^1\times {\mathrm{12517}}^1$

素因数の和:14130

約数の個数: 80

約数和(自身を含む): 375683606496

約数和(自身を除く): 215715345136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1493, 1712, 2140, 2986, 4280, 5972, 7465, 8560, 11944, 12517, 14930, 23888, 25034, 29860, 50068, 59720, 62585, 100136, 119440, 125170, 159751, 200272, 250340, 319502, 500680, 639004, 798755, 1001360, 1278008, 1339319, 1597510, 2556016, 2678638, 3195020, 5357276, 6390040, 6696595, 10714552, 12780080, 13393190, 18687881, 21429104, 26786380, 37375762, 53572760, 74751524, 93439405, 107145520, 149503048, 186878810, 299006096, 373757620, 747515240, 1495030480, 1999603267, 3999206534, 7998413068, 9998016335, 15996826136, 19996032670, 31993652272, 39992065340, 79984130680, 159968261360]

約数ペア:

[(1, 159968261360), (2, 79984130680), (4, 39992065340), (5, 31993652272), (8, 19996032670), (10, 15996826136), (16, 9998016335), (20, 7998413068), (40, 3999206534), (80, 1999603267), (107, 1495030480), (214, 747515240), (428, 373757620), (535, 299006096), (856, 186878810), (1070, 149503048), (1493, 107145520), (1712, 93439405), (2140, 74751524), (2986, 53572760), (4280, 37375762), (5972, 26786380), (7465, 21429104), (8560, 18687881), (11944, 13393190), (12517, 12780080), (14930, 10714552), (23888, 6696595), (25034, 6390040), (29860, 5357276), (50068, 3195020), (59720, 2678638), (62585, 2556016), (100136, 1597510), (119440, 1339319), (125170, 1278008), (159751, 1001360), (200272, 798755), (250340, 639004), (319502, 500680)]