264829760

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:185

約数の個数: 168

約数和(自身を含む): 702807840

約数和(自身を除く): 437978080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 59, 64, 65, 80, 83, 104, 118, 130, 160, 166, 169, 208, 236, 260, 295, 320, 332, 338, 415, 416, 472, 520, 590, 664, 676, 767, 830, 832, 845, 944, 1040, 1079, 1180, 1328, 1352, 1534, 1660, 1690, 1888, 2080, 2158, 2360, 2656, 2704, 3068, 3320, 3380, 3776, 3835, 4160, 4316, 4720, 4897, 5312, 5395, 5408, 6136, 6640, 6760, 7670, 8632, 9440, 9794, 9971, 10790, 10816, 12272, 13280, 13520, 14027, 15340, 17264, 18880, 19588, 19942, 21580, 24485, 24544, 26560, 27040, 28054, 30680, 34528, 39176, 39884, 43160, 48970, 49088, 49855, 54080, 56108, 61360, 63661, 69056, 70135, 78352, 79768, 86320, 97940, 99710, 112216, 122720, 127322, 140270, 156704, 159536, 172640, 195880, 199420, 224432, 245440, 254644, 280540, 313408, 318305, 319072, 345280, 391760, 398840, 448864, 509288, 561080, 636610, 638144, 783520, 797680, 827593, 897728, 1018576, 1122160, 1273220, 1567040, 1595360, 1655186, 2037152, 2244320, 2546440, 3190720, 3310372, 4074304, 4137965, 4488640, 5092880, 6620744, 8275930, 10185760, 13241488, 16551860, 20371520, 26482976, 33103720, 52965952, 66207440, 132414880, 264829760]

約数ペア:

[(1, 264829760), (2, 132414880), (4, 66207440), (5, 52965952), (8, 33103720), (10, 26482976), (13, 20371520), (16, 16551860), (20, 13241488), (26, 10185760), (32, 8275930), (40, 6620744), (52, 5092880), (59, 4488640), (64, 4137965), (65, 4074304), (80, 3310372), (83, 3190720), (104, 2546440), (118, 2244320), (130, 2037152), (160, 1655186), (166, 1595360), (169, 1567040), (208, 1273220), (236, 1122160), (260, 1018576), (295, 897728), (320, 827593), (332, 797680), (338, 783520), (415, 638144), (416, 636610), (472, 561080), (520, 509288), (590, 448864), (664, 398840), (676, 391760), (767, 345280), (830, 319072), (832, 318305), (845, 313408), (944, 280540), (1040, 254644), (1079, 245440), (1180, 224432), (1328, 199420), (1352, 195880), (1534, 172640), (1660, 159536), (1690, 156704), (1888, 140270), (2080, 127322), (2158, 122720), (2360, 112216), (2656, 99710), (2704, 97940), (3068, 86320), (3320, 79768), (3380, 78352), (3776, 70135), (3835, 69056), (4160, 63661), (4316, 61360), (4720, 56108), (4897, 54080), (5312, 49855), (5395, 49088), (5408, 48970), (6136, 43160), (6640, 39884), (6760, 39176), (7670, 34528), (8632, 30680), (9440, 28054), (9794, 27040), (9971, 26560), (10790, 24544), (10816, 24485), (12272, 21580), (13280, 19942), (13520, 19588), (14027, 18880), (15340, 17264)]