517425840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{569}}^1$

素因数の和:1012

約数の個数: 160

約数和(自身を含む): 1789617600

約数和(自身を除く): 1272191760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 421, 432, 540, 569, 720, 842, 1080, 1138, 1263, 1684, 1707, 2105, 2160, 2276, 2526, 2845, 3368, 3414, 3789, 4210, 4552, 5052, 5121, 5690, 6315, 6736, 6828, 7578, 8420, 8535, 9104, 10104, 10242, 11367, 11380, 12630, 13656, 15156, 15363, 16840, 17070, 18945, 20208, 20484, 22734, 22760, 25260, 25605, 27312, 30312, 30726, 33680, 34140, 37890, 40968, 45468, 45520, 50520, 51210, 56835, 60624, 61452, 68280, 75780, 76815, 81936, 90936, 101040, 102420, 113670, 122904, 136560, 151560, 153630, 181872, 204840, 227340, 239549, 245808, 303120, 307260, 409680, 454680, 479098, 614520, 718647, 909360, 958196, 1197745, 1229040, 1437294, 1916392, 2155941, 2395490, 2874588, 3593235, 3832784, 4311882, 4790980, 5749176, 6467823, 7186470, 8623764, 9581960, 10779705, 11498352, 12935646, 14372940, 17247528, 19163920, 21559410, 25871292, 28745880, 32339115, 34495056, 43118820, 51742584, 57491760, 64678230, 86237640, 103485168, 129356460, 172475280, 258712920, 517425840]

約数ペア:

[(1, 517425840), (2, 258712920), (3, 172475280), (4, 129356460), (5, 103485168), (6, 86237640), (8, 64678230), (9, 57491760), (10, 51742584), (12, 43118820), (15, 34495056), (16, 32339115), (18, 28745880), (20, 25871292), (24, 21559410), (27, 19163920), (30, 17247528), (36, 14372940), (40, 12935646), (45, 11498352), (48, 10779705), (54, 9581960), (60, 8623764), (72, 7186470), (80, 6467823), (90, 5749176), (108, 4790980), (120, 4311882), (135, 3832784), (144, 3593235), (180, 2874588), (216, 2395490), (240, 2155941), (270, 1916392), (360, 1437294), (421, 1229040), (432, 1197745), (540, 958196), (569, 909360), (720, 718647), (842, 614520), (1080, 479098), (1138, 454680), (1263, 409680), (1684, 307260), (1707, 303120), (2105, 245808), (2160, 239549), (2276, 227340), (2526, 204840), (2845, 181872), (3368, 153630), (3414, 151560), (3789, 136560), (4210, 122904), (4552, 113670), (5052, 102420), (5121, 101040), (5690, 90936), (6315, 81936), (6736, 76815), (6828, 75780), (7578, 68280), (8420, 61452), (8535, 60624), (9104, 56835), (10104, 51210), (10242, 50520), (11367, 45520), (11380, 45468), (12630, 40968), (13656, 37890), (15156, 34140), (15363, 33680), (16840, 30726), (17070, 30312), (18945, 27312), (20208, 25605), (20484, 25260), (22734, 22760)]