2687392429920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{6311}}^1$

素因数の和:6481

約数の個数: 960

約数和(自身を含む): 10808862704640

約数和(自身を除く): 8121470274720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 29, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 58, 60, 66, 72, 80, 81, 87, 88, 90, 96, 99, 103, 108, 110, 116, 120, 132, 135, 144, 145, 160, 162, 165, 174, 176, 180, 198, 206, 216, 220, 232, 240, 261, 264, 270, 288, 290, 297, 309, 319, 324, 330, 348, 352, 360, 396, 405, 412, 432, 435, 440, 464, 480, 495, 515, 522, 528, 540, 580, 594, 618, 638, 648, 660, 696, 720, 783, 792, 810, 824, 864, 870, 880, 891, 927, 928, 957, 990, 1030, 1044, 1056, 1080, 1133, 1160, 1188, 1236, 1276, 1296, 1305, 1320, 1392, 1440, 1485, 1545, 1566, 1584, 1595, 1620, 1648, 1740, 1760, 1782, 1854, 1914, 1980, 2060, 2088, 2160, 2266, 2320, 2349, 2376, 2472, 2552, 2592, 2610, 2640, 2781, 2784, 2871, 2970, 2987, 3090, 3132, 3168, 3190, 3240, 3296, 3399, 3480, 3564, 3708, 3828, 3915, 3960, 4120, 4176, 4320, 4455, 4532, 4635, 4640, 4698, 4752, 4785, 4944, 5104, 5220, 5280, 5562, 5665, 5742, 5940, 5974, 6180, 6264, 6311, 6380, 6480, 6798, 6960, 7128, 7416, 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約数ペア:

[(1, 2687392429920), (2, 1343696214960), (3, 895797476640), (4, 671848107480), (5, 537478485984), (6, 447898738320), (8, 335924053740), (9, 298599158880), (10, 268739242992), (11, 244308402720), (12, 223949369160), (15, 179159495328), (16, 167962026870), (18, 149299579440), (20, 134369621496), (22, 122154201360), (24, 111974684580), (27, 99533052960), (29, 92668704480), (30, 89579747664), (32, 83981013435), (33, 81436134240), (36, 74649789720), (40, 67184810748), (44, 61077100680), (45, 59719831776), (48, 55987342290), (54, 49766526480), (55, 48861680544), (58, 46334352240), (60, 44789873832), (66, 40718067120), (72, 37324894860), (80, 33592405374), (81, 33177684320), (87, 30889568160), (88, 30538550340), (90, 29859915888), (96, 27993671145), (99, 27145378080), (103, 26091188640), (108, 24883263240), (110, 24430840272), (116, 23167176120), (120, 22394936916), (132, 20359033560), (135, 19906610592), (144, 18662447430), (145, 18533740896), (160, 16796202687), (162, 16588842160), (165, 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