520584960

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:319

約数の個数: 288

約数和(自身を含む): 1928489472

約数和(自身を除く): 1407904512

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, 107, 112, 120, 128, 140, 160, 168, 181, 192, 210, 214, 224, 240, 256, 280, 320, 321, 336, 362, 384, 420, 428, 448, 480, 535, 543, 560, 640, 642, 672, 724, 749, 768, 840, 856, 896, 905, 960, 1070, 1086, 1120, 1267, 1280, 1284, 1344, 1448, 1498, 1605, 1680, 1712, 1792, 1810, 1920, 2140, 2172, 2240, 2247, 2534, 2568, 2688, 2715, 2896, 2996, 3210, 3360, 3424, 3620, 3745, 3801, 3840, 4280, 4344, 4480, 4494, 5068, 5136, 5376, 5430, 5792, 5992, 6335, 6420, 6720, 6848, 7240, 7490, 7602, 8560, 8688, 8960, 8988, 10136, 10272, 10860, 11235, 11584, 11984, 12670, 12840, 13440, 13696, 14480, 14980, 15204, 17120, 17376, 17976, 19005, 19367, 20272, 20544, 21720, 22470, 23168, 23968, 25340, 25680, 26880, 27392, 28960, 29960, 30408, 34240, 34752, 35952, 38010, 38734, 40544, 41088, 43440, 44940, 46336, 47936, 50680, 51360, 57920, 58101, 59920, 60816, 68480, 69504, 71904, 76020, 77468, 81088, 82176, 86880, 89880, 95872, 96835, 101360, 102720, 115840, 116202, 119840, 121632, 135569, 136960, 139008, 143808, 152040, 154936, 162176, 173760, 179760, 191744, 193670, 202720, 205440, 231680, 232404, 239680, 243264, 271138, 287616, 290505, 304080, 309872, 324352, 347520, 359520, 387340, 405440, 406707, 410880, 464808, 479360, 486528, 542276, 575232, 581010, 608160, 619744, 677845, 695040, 719040, 774680, 810880, 813414, 929616, 958720, 973056, 1084552, 1162020, 1216320, 1239488, 1355690, 1438080, 1549360, 1621760, 1626828, 1859232, 2033535, 2169104, 2324040, 2432640, 2478976, 2711380, 2876160, 3098720, 3253656, 3718464, 4067070, 4338208, 4648080, 4865280, 4957952, 5422760, 6197440, 6507312, 7436928, 8134140, 8676416, 9296160, 10845520, 12394880, 13014624, 14873856, 16268280, 17352832, 18592320, 21691040, 24789760, 26029248, 32536560, 34705664, 37184640, 43382080, 52058496, 65073120, 74369280, 86764160, 104116992, 130146240, 173528320, 260292480, 520584960]

約数ペア:

[(1, 520584960), (2, 260292480), (3, 173528320), (4, 130146240), (5, 104116992), (6, 86764160), (7, 74369280), (8, 65073120), (10, 52058496), (12, 43382080), (14, 37184640), (15, 34705664), (16, 32536560), (20, 26029248), (21, 24789760), (24, 21691040), (28, 18592320), (30, 17352832), (32, 16268280), (35, 14873856), (40, 13014624), (42, 12394880), (48, 10845520), (56, 9296160), (60, 8676416), (64, 8134140), (70, 7436928), (80, 6507312), (84, 6197440), (96, 5422760), (105, 4957952), (107, 4865280), (112, 4648080), (120, 4338208), (128, 4067070), (140, 3718464), (160, 3253656), (168, 3098720), (181, 2876160), (192, 2711380), (210, 2478976), (214, 2432640), (224, 2324040), (240, 2169104), (256, 2033535), (280, 1859232), (320, 1626828), (321, 1621760), (336, 1549360), (362, 1438080), (384, 1355690), (420, 1239488), (428, 1216320), (448, 1162020), (480, 1084552), (535, 973056), (543, 958720), (560, 929616), (640, 813414), (642, 810880), (672, 774680), (724, 719040), (749, 695040), (768, 677845), (840, 619744), (856, 608160), (896, 581010), (905, 575232), (960, 542276), (1070, 486528), (1086, 479360), (1120, 464808), (1267, 410880), (1280, 406707), (1284, 405440), (1344, 387340), (1448, 359520), (1498, 347520), (1605, 324352), (1680, 309872), (1712, 304080), (1792, 290505), (1810, 287616), (1920, 271138), (2140, 243264), (2172, 239680), (2240, 232404), (2247, 231680), (2534, 205440), (2568, 202720), (2688, 193670), (2715, 191744), (2896, 179760), (2996, 173760), (3210, 162176), (3360, 154936), (3424, 152040), (3620, 143808), (3745, 139008), (3801, 136960), (3840, 135569), (4280, 121632), (4344, 119840), (4480, 116202), (4494, 115840), (5068, 102720), (5136, 101360), (5376, 96835), (5430, 95872), (5792, 89880), (5992, 86880), (6335, 82176), (6420, 81088), (6720, 77468), (6848, 76020), (7240, 71904), (7490, 69504), (7602, 68480), (8560, 60816), (8688, 59920), (8960, 58101), (8988, 57920), (10136, 51360), (10272, 50680), (10860, 47936), (11235, 46336), (11584, 44940), (11984, 43440), (12670, 41088), (12840, 40544), (13440, 38734), (13696, 38010), (14480, 35952), (14980, 34752), (15204, 34240), (17120, 30408), (17376, 29960), (17976, 28960), (19005, 27392), (19367, 26880), (20272, 25680), (20544, 25340), (21720, 23968), (22470, 23168)]