1008889440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{12437}}^1$

素因数の和:12481

約数の個数: 144

約数和(自身を含む): 3441544848

約数和(自身を除く): 2432655408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 195, 208, 240, 260, 312, 338, 390, 416, 480, 507, 520, 624, 676, 780, 845, 1014, 1040, 1248, 1352, 1560, 1690, 2028, 2080, 2535, 2704, 3120, 3380, 4056, 5070, 5408, 6240, 6760, 8112, 10140, 12437, 13520, 16224, 20280, 24874, 27040, 37311, 40560, 49748, 62185, 74622, 81120, 99496, 124370, 149244, 161681, 186555, 198992, 248740, 298488, 323362, 373110, 397984, 485043, 497480, 596976, 646724, 746220, 808405, 970086, 994960, 1193952, 1293448, 1492440, 1616810, 1940172, 1989920, 2101853, 2425215, 2586896, 2984880, 3233620, 3880344, 4203706, 4850430, 5173792, 5969760, 6305559, 6467240, 7760688, 8407412, 9700860, 10509265, 12611118, 12934480, 15521376, 16814824, 19401720, 21018530, 25222236, 25868960, 31527795, 33629648, 38803440, 42037060, 50444472, 63055590, 67259296, 77606880, 84074120, 100888944, 126111180, 168148240, 201777888, 252222360, 336296480, 504444720, 1008889440]

約数ペア:

[(1, 1008889440), (2, 504444720), (3, 336296480), (4, 252222360), (5, 201777888), (6, 168148240), (8, 126111180), (10, 100888944), (12, 84074120), (13, 77606880), (15, 67259296), (16, 63055590), (20, 50444472), (24, 42037060), (26, 38803440), (30, 33629648), (32, 31527795), (39, 25868960), (40, 25222236), (48, 21018530), (52, 19401720), (60, 16814824), (65, 15521376), (78, 12934480), (80, 12611118), (96, 10509265), (104, 9700860), (120, 8407412), (130, 7760688), (156, 6467240), (160, 6305559), (169, 5969760), (195, 5173792), (208, 4850430), (240, 4203706), (260, 3880344), (312, 3233620), (338, 2984880), (390, 2586896), (416, 2425215), (480, 2101853), (507, 1989920), (520, 1940172), (624, 1616810), (676, 1492440), (780, 1293448), (845, 1193952), (1014, 994960), (1040, 970086), (1248, 808405), (1352, 746220), (1560, 646724), (1690, 596976), (2028, 497480), (2080, 485043), (2535, 397984), (2704, 373110), (3120, 323362), (3380, 298488), (4056, 248740), (5070, 198992), (5408, 186555), (6240, 161681), (6760, 149244), (8112, 124370), (10140, 99496), (12437, 81120), (13520, 74622), (16224, 62185), (20280, 49748), (24874, 40560), (27040, 37311)]