870527344480

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1\times {\mathrm{288989}}^1$

素因数の和:289352

約数の個数: 96

約数和(自身を含む): 2094752106720

約数和(自身を除く): 1224224762240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 281, 335, 536, 562, 670, 1072, 1124, 1340, 1405, 2144, 2248, 2680, 2810, 4496, 5360, 5620, 8992, 10720, 11240, 18827, 22480, 37654, 44960, 75308, 94135, 150616, 188270, 288989, 301232, 376540, 577978, 602464, 753080, 1155956, 1444945, 1506160, 2311912, 2889890, 3012320, 4623824, 5779780, 9247648, 11559560, 19362263, 23119120, 38724526, 46238240, 77449052, 81205909, 96811315, 154898104, 162411818, 193622630, 309796208, 324823636, 387245260, 406029545, 619592416, 649647272, 774490520, 812059090, 1299294544, 1548981040, 1624118180, 2598589088, 3097962080, 3248236360, 5440795903, 6496472720, 10881591806, 12992945440, 21763183612, 27203979515, 43526367224, 54407959030, 87052734448, 108815918060, 174105468896, 217631836120, 435263672240, 870527344480]

約数ペア:

[(1, 870527344480), (2, 435263672240), (4, 217631836120), (5, 174105468896), (8, 108815918060), (10, 87052734448), (16, 54407959030), (20, 43526367224), (32, 27203979515), (40, 21763183612), (67, 12992945440), (80, 10881591806), (134, 6496472720), (160, 5440795903), (268, 3248236360), (281, 3097962080), (335, 2598589088), (536, 1624118180), (562, 1548981040), (670, 1299294544), (1072, 812059090), (1124, 774490520), (1340, 649647272), (1405, 619592416), (2144, 406029545), (2248, 387245260), (2680, 324823636), (2810, 309796208), (4496, 193622630), (5360, 162411818), (5620, 154898104), (8992, 96811315), (10720, 81205909), (11240, 77449052), (18827, 46238240), (22480, 38724526), (37654, 23119120), (44960, 19362263), (75308, 11559560), (94135, 9247648), (150616, 5779780), (188270, 4623824), (288989, 3012320), (301232, 2889890), (376540, 2311912), (577978, 1506160), (602464, 1444945), (753080, 1155956)]