2012168480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1511}}^1$

素因数の和:1603

約数の個数: 192

約数和(自身を含む): 5761082880

約数和(自身を除く): 3748914400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 41, 56, 58, 70, 80, 82, 112, 116, 140, 145, 160, 164, 203, 205, 224, 232, 280, 287, 290, 328, 406, 410, 464, 560, 574, 580, 656, 812, 820, 928, 1015, 1120, 1148, 1160, 1189, 1312, 1435, 1511, 1624, 1640, 2030, 2296, 2320, 2378, 2870, 3022, 3248, 3280, 4060, 4592, 4640, 4756, 5740, 5945, 6044, 6496, 6560, 7555, 8120, 8323, 9184, 9512, 10577, 11480, 11890, 12088, 15110, 16240, 16646, 19024, 21154, 22960, 23780, 24176, 30220, 32480, 33292, 38048, 41615, 42308, 43819, 45920, 47560, 48352, 52885, 60440, 61951, 66584, 83230, 84616, 87638, 95120, 105770, 120880, 123902, 133168, 166460, 169232, 175276, 190240, 211540, 219095, 241760, 247804, 266336, 306733, 309755, 332920, 338464, 350552, 423080, 433657, 438190, 495608, 613466, 619510, 665840, 701104, 846160, 867314, 876380, 991216, 1226932, 1239020, 1331680, 1402208, 1533665, 1692320, 1734628, 1752760, 1796579, 1982432, 2168285, 2453864, 2478040, 3067330, 3469256, 3505520, 3593158, 4336570, 4907728, 4956080, 6134660, 6938512, 7011040, 7186316, 8673140, 8982895, 9815456, 9912160, 12269320, 12576053, 13877024, 14372632, 17346280, 17965790, 24538640, 25152106, 28745264, 34692560, 35931580, 49077280, 50304212, 57490528, 62880265, 69385120, 71863160, 100608424, 125760530, 143726320, 201216848, 251521060, 287452640, 402433696, 503042120, 1006084240, 2012168480]

約数ペア:

[(1, 2012168480), (2, 1006084240), (4, 503042120), (5, 402433696), (7, 287452640), (8, 251521060), (10, 201216848), (14, 143726320), (16, 125760530), (20, 100608424), (28, 71863160), (29, 69385120), (32, 62880265), (35, 57490528), (40, 50304212), (41, 49077280), (56, 35931580), (58, 34692560), (70, 28745264), (80, 25152106), (82, 24538640), (112, 17965790), (116, 17346280), (140, 14372632), (145, 13877024), (160, 12576053), (164, 12269320), (203, 9912160), (205, 9815456), (224, 8982895), (232, 8673140), (280, 7186316), (287, 7011040), (290, 6938512), (328, 6134660), (406, 4956080), (410, 4907728), (464, 4336570), (560, 3593158), (574, 3505520), (580, 3469256), (656, 3067330), (812, 2478040), (820, 2453864), (928, 2168285), (1015, 1982432), (1120, 1796579), (1148, 1752760), (1160, 1734628), (1189, 1692320), (1312, 1533665), (1435, 1402208), (1511, 1331680), (1624, 1239020), (1640, 1226932), (2030, 991216), (2296, 876380), (2320, 867314), (2378, 846160), (2870, 701104), (3022, 665840), (3248, 619510), (3280, 613466), (4060, 495608), (4592, 438190), (4640, 433657), (4756, 423080), (5740, 350552), (5945, 338464), (6044, 332920), (6496, 309755), (6560, 306733), (7555, 266336), (8120, 247804), (8323, 241760), (9184, 219095), (9512, 211540), (10577, 190240), (11480, 175276), (11890, 169232), (12088, 166460), (15110, 133168), (16240, 123902), (16646, 120880), (19024, 105770), (21154, 95120), (22960, 87638), (23780, 84616), (24176, 83230), (30220, 66584), (32480, 61951), (33292, 60440), (38048, 52885), (41615, 48352), (42308, 47560), (43819, 45920)]