262006080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:461

約数の個数: 224

約数和(自身を含む): 961314816

約数和(自身を除く): 699308736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 127, 140, 160, 168, 192, 210, 224, 240, 254, 280, 307, 320, 336, 381, 420, 448, 480, 508, 560, 614, 635, 672, 762, 840, 889, 921, 960, 1016, 1120, 1228, 1270, 1344, 1524, 1535, 1680, 1778, 1842, 1905, 2032, 2149, 2240, 2456, 2540, 2667, 3048, 3070, 3360, 3556, 3684, 3810, 4064, 4298, 4445, 4605, 4912, 5080, 5334, 6096, 6140, 6447, 6720, 7112, 7368, 7620, 8128, 8596, 8890, 9210, 9824, 10160, 10668, 10745, 12192, 12280, 12894, 13335, 14224, 14736, 15240, 17192, 17780, 18420, 19648, 20320, 21336, 21490, 24384, 24560, 25788, 26670, 28448, 29472, 30480, 32235, 34384, 35560, 36840, 38989, 40640, 42672, 42980, 49120, 51576, 53340, 56896, 58944, 60960, 64470, 68768, 71120, 73680, 77978, 85344, 85960, 98240, 103152, 106680, 116967, 121920, 128940, 137536, 142240, 147360, 155956, 170688, 171920, 194945, 206304, 213360, 233934, 257880, 272923, 284480, 294720, 311912, 343840, 389890, 412608, 426720, 467868, 515760, 545846, 584835, 623824, 687680, 779780, 818769, 853440, 935736, 1031520, 1091692, 1169670, 1247648, 1364615, 1559560, 1637538, 1871472, 2063040, 2183384, 2339340, 2495296, 2729230, 3119120, 3275076, 3742944, 4093845, 4366768, 4678680, 5458460, 6238240, 6550152, 7485888, 8187690, 8733536, 9357360, 10916920, 12476480, 13100304, 16375380, 17467072, 18714720, 21833840, 26200608, 32750760, 37429440, 43667680, 52401216, 65501520, 87335360, 131003040, 262006080]

約数ペア:

[(1, 262006080), (2, 131003040), (3, 87335360), (4, 65501520), (5, 52401216), (6, 43667680), (7, 37429440), (8, 32750760), (10, 26200608), (12, 21833840), (14, 18714720), (15, 17467072), (16, 16375380), (20, 13100304), (21, 12476480), (24, 10916920), (28, 9357360), (30, 8733536), (32, 8187690), (35, 7485888), (40, 6550152), (42, 6238240), (48, 5458460), (56, 4678680), (60, 4366768), (64, 4093845), (70, 3742944), (80, 3275076), (84, 3119120), (96, 2729230), (105, 2495296), (112, 2339340), (120, 2183384), (127, 2063040), (140, 1871472), (160, 1637538), (168, 1559560), (192, 1364615), (210, 1247648), (224, 1169670), (240, 1091692), (254, 1031520), (280, 935736), (307, 853440), (320, 818769), (336, 779780), (381, 687680), (420, 623824), (448, 584835), (480, 545846), (508, 515760), (560, 467868), (614, 426720), (635, 412608), (672, 389890), (762, 343840), (840, 311912), (889, 294720), (921, 284480), (960, 272923), (1016, 257880), (1120, 233934), (1228, 213360), (1270, 206304), (1344, 194945), (1524, 171920), (1535, 170688), (1680, 155956), (1778, 147360), (1842, 142240), (1905, 137536), (2032, 128940), (2149, 121920), (2240, 116967), (2456, 106680), (2540, 103152), (2667, 98240), (3048, 85960), (3070, 85344), (3360, 77978), (3556, 73680), (3684, 71120), (3810, 68768), (4064, 64470), (4298, 60960), (4445, 58944), (4605, 56896), (4912, 53340), (5080, 51576), (5334, 49120), (6096, 42980), (6140, 42672), (6447, 40640), (6720, 38989), (7112, 36840), (7368, 35560), (7620, 34384), (8128, 32235), (8596, 30480), (8890, 29472), (9210, 28448), (9824, 26670), (10160, 25788), (10668, 24560), (10745, 24384), (12192, 21490), (12280, 21336), (12894, 20320), (13335, 19648), (14224, 18420), (14736, 17780), (15240, 17192)]