678899520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18133}}^1$

素因数の和:18169

約数の個数: 168

約数和(自身を含む): 2514895656

約数和(自身を除く): 1835996136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 9360, 12480, 18133, 18720, 36266, 37440, 54399, 72532, 90665, 108798, 145064, 163197, 181330, 217596, 235729, 271995, 290128, 326394, 362660, 435192, 471458, 543990, 580256, 652788, 707187, 725320, 815985, 870384, 942916, 1087980, 1160512, 1178645, 1305576, 1414374, 1450640, 1631970, 1740768, 1885832, 2121561, 2175960, 2357290, 2611152, 2828748, 2901280, 3263940, 3481536, 3535935, 3771664, 4243122, 4351920, 4714580, 5222304, 5657496, 5802560, 6527880, 7071870, 7543328, 8486244, 8703840, 9429160, 10444608, 10607805, 11314992, 13055760, 14143740, 15086656, 16972488, 17407680, 18858320, 21215610, 22629984, 26111520, 28287480, 33944976, 37716640, 42431220, 45259968, 52223040, 56574960, 67889952, 75433280, 84862440, 113149920, 135779904, 169724880, 226299840, 339449760, 678899520]

約数ペア:

[(1, 678899520), (2, 339449760), (3, 226299840), (4, 169724880), (5, 135779904), (6, 113149920), (8, 84862440), (9, 75433280), (10, 67889952), (12, 56574960), (13, 52223040), (15, 45259968), (16, 42431220), (18, 37716640), (20, 33944976), (24, 28287480), (26, 26111520), (30, 22629984), (32, 21215610), (36, 18858320), (39, 17407680), (40, 16972488), (45, 15086656), (48, 14143740), (52, 13055760), (60, 11314992), (64, 10607805), (65, 10444608), (72, 9429160), (78, 8703840), (80, 8486244), (90, 7543328), (96, 7071870), (104, 6527880), (117, 5802560), (120, 5657496), (130, 5222304), (144, 4714580), (156, 4351920), (160, 4243122), (180, 3771664), (192, 3535935), (195, 3481536), (208, 3263940), (234, 2901280), (240, 2828748), (260, 2611152), (288, 2357290), (312, 2175960), (320, 2121561), (360, 1885832), (390, 1740768), (416, 1631970), (468, 1450640), (480, 1414374), (520, 1305576), (576, 1178645), (585, 1160512), (624, 1087980), (720, 942916), (780, 870384), (832, 815985), (936, 725320), (960, 707187), (1040, 652788), (1170, 580256), (1248, 543990), (1440, 471458), (1560, 435192), (1872, 362660), (2080, 326394), (2340, 290128), (2496, 271995), (2880, 235729), (3120, 217596), (3744, 181330), (4160, 163197), (4680, 145064), (6240, 108798), (7488, 90665), (9360, 72532), (12480, 54399), (18133, 37440), (18720, 36266)]