507928080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{457}}^1$

素因数の和:905

約数の個数: 160

約数和(自身を含む): 1725568128

約数和(自身を除く): 1217640048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 421, 440, 457, 528, 660, 842, 880, 914, 1263, 1320, 1371, 1684, 1828, 2105, 2285, 2526, 2640, 2742, 3368, 3656, 4210, 4570, 4631, 5027, 5052, 5484, 6315, 6736, 6855, 7312, 8420, 9140, 9262, 10054, 10104, 10968, 12630, 13710, 13893, 15081, 16840, 18280, 18524, 20108, 20208, 21936, 23155, 25135, 25260, 27420, 27786, 30162, 33680, 36560, 37048, 40216, 46310, 50270, 50520, 54840, 55572, 60324, 69465, 74096, 75405, 80432, 92620, 100540, 101040, 109680, 111144, 120648, 138930, 150810, 185240, 192397, 201080, 222288, 241296, 277860, 301620, 370480, 384794, 402160, 555720, 577191, 603240, 769588, 961985, 1111440, 1154382, 1206480, 1539176, 1923970, 2116367, 2308764, 2885955, 3078352, 3847940, 4232734, 4617528, 5771910, 6349101, 7695880, 8465468, 9235056, 10581835, 11543820, 12698202, 15391760, 16930936, 21163670, 23087640, 25396404, 31745505, 33861872, 42327340, 46175280, 50792808, 63491010, 84654680, 101585616, 126982020, 169309360, 253964040, 507928080]

約数ペア:

[(1, 507928080), (2, 253964040), (3, 169309360), (4, 126982020), (5, 101585616), (6, 84654680), (8, 63491010), (10, 50792808), (11, 46175280), (12, 42327340), (15, 33861872), (16, 31745505), (20, 25396404), (22, 23087640), (24, 21163670), (30, 16930936), (33, 15391760), (40, 12698202), (44, 11543820), (48, 10581835), (55, 9235056), (60, 8465468), (66, 7695880), (80, 6349101), (88, 5771910), (110, 4617528), (120, 4232734), (132, 3847940), (165, 3078352), (176, 2885955), (220, 2308764), (240, 2116367), (264, 1923970), (330, 1539176), (421, 1206480), (440, 1154382), (457, 1111440), (528, 961985), (660, 769588), (842, 603240), (880, 577191), (914, 555720), (1263, 402160), (1320, 384794), (1371, 370480), (1684, 301620), (1828, 277860), (2105, 241296), (2285, 222288), (2526, 201080), (2640, 192397), (2742, 185240), (3368, 150810), (3656, 138930), (4210, 120648), (4570, 111144), (4631, 109680), (5027, 101040), (5052, 100540), (5484, 92620), (6315, 80432), (6736, 75405), (6855, 74096), (7312, 69465), (8420, 60324), (9140, 55572), (9262, 54840), (10054, 50520), (10104, 50270), (10968, 46310), (12630, 40216), (13710, 37048), (13893, 36560), (15081, 33680), (16840, 30162), (18280, 27786), (18524, 27420), (20108, 25260), (20208, 25135), (21936, 23155)]