520085760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:329

約数の個数: 288

約数和(自身を含む): 1822528512

約数和(自身を除く): 1302442752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 64, 68, 80, 85, 93, 96, 102, 120, 124, 128, 136, 155, 160, 170, 186, 192, 204, 240, 248, 255, 256, 257, 272, 310, 320, 340, 372, 384, 408, 465, 480, 496, 510, 514, 527, 544, 620, 640, 680, 744, 768, 771, 816, 930, 960, 992, 1020, 1028, 1054, 1088, 1240, 1280, 1285, 1360, 1488, 1542, 1581, 1632, 1860, 1920, 1984, 2040, 2056, 2108, 2176, 2480, 2570, 2635, 2720, 2976, 3084, 3162, 3264, 3720, 3840, 3855, 3968, 4080, 4112, 4216, 4352, 4369, 4960, 5140, 5270, 5440, 5952, 6168, 6324, 6528, 7440, 7710, 7905, 7936, 7967, 8160, 8224, 8432, 8738, 9920, 10280, 10540, 10880, 11904, 12336, 12648, 13056, 13107, 14880, 15420, 15810, 15934, 16320, 16448, 16864, 17476, 19840, 20560, 21080, 21760, 21845, 23808, 23901, 24672, 25296, 26214, 29760, 30840, 31620, 31868, 32640, 32896, 33728, 34952, 39680, 39835, 41120, 42160, 43690, 47802, 49344, 50592, 52428, 59520, 61680, 63240, 63736, 65280, 65535, 65792, 67456, 69904, 79670, 82240, 84320, 87380, 95604, 98688, 101184, 104856, 119040, 119505, 123360, 126480, 127472, 131070, 134912, 135439, 139808, 159340, 164480, 168640, 174760, 191208, 197376, 202368, 209712, 239010, 246720, 252960, 254944, 262140, 270878, 279616, 318680, 328960, 337280, 349520, 382416, 404736, 406317, 419424, 478020, 493440, 505920, 509888, 524280, 541756, 559232, 637360, 674560, 677195, 699040, 764832, 812634, 838848, 956040, 986880, 1011840, 1019776, 1048560, 1083512, 1118464, 1274720, 1354390, 1398080, 1529664, 1625268, 1677696, 1912080, 2023680, 2031585, 2039552, 2097120, 2167024, 2549440, 2708780, 2796160, 3059328, 3250536, 3355392, 3824160, 4063170, 4194240, 4334048, 5098880, 5417560, 5592320, 6118656, 6501072, 7648320, 8126340, 8388480, 8668096, 10197760, 10835120, 13002144, 15296640, 16252680, 16776960, 17336192, 21670240, 26004288, 30593280, 32505360, 34672384, 43340480, 52008576, 65010720, 86680960, 104017152, 130021440, 173361920, 260042880, 520085760]

約数ペア:

[(1, 520085760), (2, 260042880), (3, 173361920), (4, 130021440), (5, 104017152), (6, 86680960), (8, 65010720), (10, 52008576), (12, 43340480), (15, 34672384), (16, 32505360), (17, 30593280), (20, 26004288), (24, 21670240), (30, 17336192), (31, 16776960), (32, 16252680), (34, 15296640), (40, 13002144), (48, 10835120), (51, 10197760), (60, 8668096), (62, 8388480), (64, 8126340), (68, 7648320), (80, 6501072), (85, 6118656), (93, 5592320), (96, 5417560), (102, 5098880), (120, 4334048), (124, 4194240), (128, 4063170), (136, 3824160), (155, 3355392), (160, 3250536), (170, 3059328), (186, 2796160), (192, 2708780), (204, 2549440), (240, 2167024), (248, 2097120), (255, 2039552), (256, 2031585), (257, 2023680), (272, 1912080), (310, 1677696), (320, 1625268), (340, 1529664), (372, 1398080), (384, 1354390), (408, 1274720), (465, 1118464), (480, 1083512), (496, 1048560), (510, 1019776), (514, 1011840), (527, 986880), (544, 956040), (620, 838848), (640, 812634), (680, 764832), (744, 699040), (768, 677195), (771, 674560), (816, 637360), (930, 559232), (960, 541756), (992, 524280), (1020, 509888), (1028, 505920), (1054, 493440), (1088, 478020), (1240, 419424), (1280, 406317), (1285, 404736), (1360, 382416), (1488, 349520), (1542, 337280), (1581, 328960), (1632, 318680), (1860, 279616), (1920, 270878), (1984, 262140), (2040, 254944), (2056, 252960), (2108, 246720), (2176, 239010), (2480, 209712), (2570, 202368), (2635, 197376), (2720, 191208), (2976, 174760), (3084, 168640), (3162, 164480), (3264, 159340), (3720, 139808), (3840, 135439), (3855, 134912), (3968, 131070), (4080, 127472), (4112, 126480), (4216, 123360), (4352, 119505), (4369, 119040), (4960, 104856), (5140, 101184), (5270, 98688), (5440, 95604), (5952, 87380), (6168, 84320), (6324, 82240), (6528, 79670), (7440, 69904), (7710, 67456), (7905, 65792), (7936, 65535), (7967, 65280), (8160, 63736), (8224, 63240), (8432, 61680), (8738, 59520), (9920, 52428), (10280, 50592), (10540, 49344), (10880, 47802), (11904, 43690), (12336, 42160), (12648, 41120), (13056, 39835), (13107, 39680), (14880, 34952), (15420, 33728), (15810, 32896), (15934, 32640), (16320, 31868), (16448, 31620), (16864, 30840), (17476, 29760), (19840, 26214), (20560, 25296), (21080, 24672), (21760, 23901), (21845, 23808)]