2710367222240

素因数分解:

$2^5\times 5^1\times {\mathrm{431}}^1\times {\mathrm{2129}}^1\times {\mathrm{18461}}^1$

素因数の和:21036

約数の個数: 96

約数和(自身を含む): 6421461701760

約数和(自身を除く): 3711094479520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 431, 862, 1724, 2129, 2155, 3448, 4258, 4310, 6896, 8516, 8620, 10645, 13792, 17032, 17240, 18461, 21290, 34064, 34480, 36922, 42580, 68128, 68960, 73844, 85160, 92305, 147688, 170320, 184610, 295376, 340640, 369220, 590752, 738440, 917599, 1476880, 1835198, 2953760, 3670396, 4587995, 7340792, 7956691, 9175990, 14681584, 15913382, 18351980, 29363168, 31826764, 36703960, 39303469, 39783455, 63653528, 73407920, 78606938, 79566910, 127307056, 146815840, 157213876, 159133820, 196517345, 254614112, 314427752, 318267640, 393034690, 628855504, 636535280, 786069380, 1257711008, 1273070560, 1572138760, 3144277520, 6288555040, 16939795139, 33879590278, 67759180556, 84698975695, 135518361112, 169397951390, 271036722224, 338795902780, 542073444448, 677591805560, 1355183611120, 2710367222240]

約数ペア:

[(1, 2710367222240), (2, 1355183611120), (4, 677591805560), (5, 542073444448), (8, 338795902780), (10, 271036722224), (16, 169397951390), (20, 135518361112), (32, 84698975695), (40, 67759180556), (80, 33879590278), (160, 16939795139), (431, 6288555040), (862, 3144277520), (1724, 1572138760), (2129, 1273070560), (2155, 1257711008), (3448, 786069380), (4258, 636535280), (4310, 628855504), (6896, 393034690), (8516, 318267640), (8620, 314427752), (10645, 254614112), (13792, 196517345), (17032, 159133820), (17240, 157213876), (18461, 146815840), (21290, 127307056), (34064, 79566910), (34480, 78606938), (36922, 73407920), (42580, 63653528), (68128, 39783455), (68960, 39303469), (73844, 36703960), (85160, 31826764), (92305, 29363168), (147688, 18351980), (170320, 15913382), (184610, 14681584), (295376, 9175990), (340640, 7956691), (369220, 7340792), (590752, 4587995), (738440, 3670396), (917599, 2953760), (1476880, 1835198)]