665866080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:490

約数の個数: 288

約数和(自身を含む): 2505904128

約数和(自身を除く): 1840038048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 127, 132, 144, 160, 165, 176, 180, 198, 220, 240, 254, 264, 288, 330, 331, 352, 360, 381, 396, 440, 480, 495, 508, 528, 635, 660, 662, 720, 762, 792, 880, 990, 993, 1016, 1056, 1143, 1270, 1320, 1324, 1397, 1440, 1524, 1584, 1655, 1760, 1905, 1980, 1986, 2032, 2286, 2540, 2640, 2648, 2794, 2979, 3048, 3168, 3310, 3641, 3810, 3960, 3972, 4064, 4191, 4572, 4965, 5080, 5280, 5296, 5588, 5715, 5958, 6096, 6620, 6985, 7282, 7620, 7920, 7944, 8382, 9144, 9930, 10160, 10592, 10923, 11176, 11430, 11916, 12192, 12573, 13240, 13970, 14564, 14895, 15240, 15840, 15888, 16764, 18205, 18288, 19860, 20320, 20955, 21846, 22352, 22860, 23832, 25146, 26480, 27940, 29128, 29790, 30480, 31776, 32769, 33528, 36410, 36576, 39720, 41910, 42037, 43692, 44704, 45720, 47664, 50292, 52960, 54615, 55880, 58256, 59580, 60960, 62865, 65538, 67056, 72820, 79440, 83820, 84074, 87384, 91440, 95328, 100584, 109230, 111760, 116512, 119160, 125730, 126111, 131076, 134112, 145640, 158880, 163845, 167640, 168148, 174768, 182880, 201168, 210185, 218460, 223520, 238320, 251460, 252222, 262152, 291280, 327690, 335280, 336296, 349536, 378333, 402336, 420370, 436920, 462407, 476640, 502920, 504444, 524304, 582560, 630555, 655380, 670560, 672592, 756666, 840740, 873840, 924814, 1005840, 1008888, 1048608, 1261110, 1310760, 1345184, 1387221, 1513332, 1681480, 1747680, 1849628, 1891665, 2011680, 2017776, 2312035, 2522220, 2621520, 2774442, 3026664, 3362960, 3699256, 3783330, 4035552, 4161663, 4624070, 5044440, 5243040, 5548884, 6053328, 6725920, 6936105, 7398512, 7566660, 8323326, 9248140, 10088880, 11097768, 12106656, 13872210, 14797024, 15133320, 16646652, 18496280, 20177760, 20808315, 22195536, 27744420, 30266640, 33293304, 36992560, 41616630, 44391072, 55488840, 60533280, 66586608, 73985120, 83233260, 110977680, 133173216, 166466520, 221955360, 332933040, 665866080]

約数ペア:

[(1, 665866080), (2, 332933040), (3, 221955360), (4, 166466520), (5, 133173216), (6, 110977680), (8, 83233260), (9, 73985120), (10, 66586608), (11, 60533280), (12, 55488840), (15, 44391072), (16, 41616630), (18, 36992560), (20, 33293304), (22, 30266640), (24, 27744420), (30, 22195536), (32, 20808315), (33, 20177760), (36, 18496280), (40, 16646652), (44, 15133320), (45, 14797024), (48, 13872210), (55, 12106656), (60, 11097768), (66, 10088880), (72, 9248140), (80, 8323326), (88, 7566660), (90, 7398512), (96, 6936105), (99, 6725920), (110, 6053328), (120, 5548884), (127, 5243040), (132, 5044440), (144, 4624070), (160, 4161663), (165, 4035552), (176, 3783330), (180, 3699256), (198, 3362960), (220, 3026664), (240, 2774442), (254, 2621520), (264, 2522220), (288, 2312035), (330, 2017776), (331, 2011680), (352, 1891665), (360, 1849628), (381, 1747680), (396, 1681480), (440, 1513332), (480, 1387221), (495, 1345184), (508, 1310760), (528, 1261110), (635, 1048608), (660, 1008888), (662, 1005840), (720, 924814), (762, 873840), (792, 840740), (880, 756666), (990, 672592), (993, 670560), (1016, 655380), (1056, 630555), (1143, 582560), (1270, 524304), (1320, 504444), (1324, 502920), (1397, 476640), (1440, 462407), (1524, 436920), (1584, 420370), (1655, 402336), (1760, 378333), (1905, 349536), (1980, 336296), (1986, 335280), (2032, 327690), (2286, 291280), (2540, 262152), (2640, 252222), (2648, 251460), (2794, 238320), (2979, 223520), (3048, 218460), (3168, 210185), (3310, 201168), (3641, 182880), (3810, 174768), (3960, 168148), (3972, 167640), (4064, 163845), (4191, 158880), (4572, 145640), (4965, 134112), (5080, 131076), (5280, 126111), (5296, 125730), (5588, 119160), (5715, 116512), (5958, 111760), (6096, 109230), (6620, 100584), (6985, 95328), (7282, 91440), (7620, 87384), (7920, 84074), (7944, 83820), (8382, 79440), (9144, 72820), (9930, 67056), (10160, 65538), (10592, 62865), (10923, 60960), (11176, 59580), (11430, 58256), (11916, 55880), (12192, 54615), (12573, 52960), (13240, 50292), (13970, 47664), (14564, 45720), (14895, 44704), (15240, 43692), (15840, 42037), (15888, 41910), (16764, 39720), (18205, 36576), (18288, 36410), (19860, 33528), (20320, 32769), (20955, 31776), (21846, 30480), (22352, 29790), (22860, 29128), (23832, 27940), (25146, 26480)]