712980320

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18041}}^1$

素因数の和:18088

約数の個数: 96

約数和(自身を含む): 1909565280

約数和(自身を除く): 1196584960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 380, 416, 494, 520, 608, 760, 988, 1040, 1235, 1520, 1976, 2080, 2470, 3040, 3952, 4940, 7904, 9880, 18041, 19760, 36082, 39520, 72164, 90205, 144328, 180410, 234533, 288656, 342779, 360820, 469066, 577312, 685558, 721640, 938132, 1172665, 1371116, 1443280, 1713895, 1876264, 2345330, 2742232, 2886560, 3427790, 3752528, 4456127, 4690660, 5484464, 6855580, 7505056, 8912254, 9381320, 10968928, 13711160, 17824508, 18762640, 22280635, 27422320, 35649016, 37525280, 44561270, 54844640, 71298032, 89122540, 142596064, 178245080, 356490160, 712980320]

約数ペア:

[(1, 712980320), (2, 356490160), (4, 178245080), (5, 142596064), (8, 89122540), (10, 71298032), (13, 54844640), (16, 44561270), (19, 37525280), (20, 35649016), (26, 27422320), (32, 22280635), (38, 18762640), (40, 17824508), (52, 13711160), (65, 10968928), (76, 9381320), (80, 8912254), (95, 7505056), (104, 6855580), (130, 5484464), (152, 4690660), (160, 4456127), (190, 3752528), (208, 3427790), (247, 2886560), (260, 2742232), (304, 2345330), (380, 1876264), (416, 1713895), (494, 1443280), (520, 1371116), (608, 1172665), (760, 938132), (988, 721640), (1040, 685558), (1235, 577312), (1520, 469066), (1976, 360820), (2080, 342779), (2470, 288656), (3040, 234533), (3952, 180410), (4940, 144328), (7904, 90205), (9880, 72164), (18041, 39520), (19760, 36082)]