1218643548480

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{571}}^1\times {\mathrm{82339}}^1$

素因数の和:82939

約数の個数: 280

約数和(自身を含む): 4342574052960

約数和(自身を除く): 3123930504480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 571, 576, 648, 720, 810, 864, 960, 1080, 1142, 1296, 1440, 1620, 1713, 1728, 2160, 2284, 2592, 2855, 2880, 3240, 3426, 4320, 4568, 5139, 5184, 5710, 6480, 6852, 8565, 8640, 9136, 10278, 11420, 12960, 13704, 15417, 17130, 18272, 20556, 22840, 25695, 25920, 27408, 30834, 34260, 36544, 41112, 45680, 46251, 51390, 54816, 61668, 68520, 77085, 82224, 82339, 91360, 92502, 102780, 109632, 123336, 137040, 154170, 164448, 164678, 182720, 185004, 205560, 231255, 246672, 247017, 274080, 308340, 328896, 329356, 370008, 411120, 411695, 462510, 493344, 494034, 548160, 616680, 658712, 740016, 741051, 822240, 823390, 925020, 986688, 988068, 1233360, 1235085, 1317424, 1480032, 1482102, 1644480, 1646780, 1850040, 1976136, 2223153, 2466720, 2470170, 2634848, 2960064, 2964204, 3293560, 3700080, 3705255, 3952272, 4446306, 4933440, 4940340, 5269696, 5928408, 6587120, 6669459, 7400160, 7410510, 7904544, 8892612, 9880680, 11115765, 11856816, 13174240, 13338918, 14800320, 14821020, 15809088, 17785224, 19761360, 22231530, 23713632, 26348480, 26677836, 29642040, 33347295, 35570448, 39522720, 44463060, 47015569, 47427264, 53355672, 59284080, 66694590, 71140896, 79045440, 88926120, 94031138, 106711344, 118568160, 133389180, 141046707, 142281792, 177852240, 188062276, 213422688, 235077845, 237136320, 266778360, 282093414, 355704480, 376124552, 423140121, 426845376, 470155690, 533556720, 564186828, 705233535, 711408960, 752249104, 846280242, 940311380, 1067113440, 1128373656, 1269420363, 1410467070, 1504498208, 1692560484, 1880622760, 2115700605, 2134226880, 2256747312, 2538840726, 2820934140, 3008996416, 3385120968, 3761245520, 3808261089, 4231401210, 4513494624, 5077681452, 5641868280, 6347101815, 6770241936, 7522491040, 7616522178, 8462802420, 9026989248, 10155362904, 11283736560, 12694203630, 13540483872, 15044982080, 15233044356, 16925604840, 19041305445, 20310725808, 22567473120, 25388407260, 27080967744, 30466088712, 33851209680, 38082610890, 40621451616, 45134946240, 50776814520, 60932177424, 67702419360, 76165221780, 81242903232, 101553629040, 121864354848, 135404838720, 152330443560, 203107258080, 243728709696, 304660887120, 406214516160, 609321774240, 1218643548480]

約数ペア:

[(1, 1218643548480), (2, 609321774240), (3, 406214516160), (4, 304660887120), (5, 243728709696), (6, 203107258080), (8, 152330443560), (9, 135404838720), (10, 121864354848), (12, 101553629040), (15, 81242903232), (16, 76165221780), (18, 67702419360), (20, 60932177424), (24, 50776814520), (27, 45134946240), (30, 40621451616), (32, 38082610890), (36, 33851209680), (40, 30466088712), (45, 27080967744), (48, 25388407260), (54, 22567473120), (60, 20310725808), (64, 19041305445), (72, 16925604840), (80, 15233044356), (81, 15044982080), (90, 13540483872), (96, 12694203630), (108, 11283736560), (120, 10155362904), (135, 9026989248), (144, 8462802420), (160, 7616522178), (162, 7522491040), (180, 6770241936), (192, 6347101815), (216, 5641868280), (240, 5077681452), (270, 4513494624), (288, 4231401210), (320, 3808261089), (324, 3761245520), (360, 3385120968), (405, 3008996416), (432, 2820934140), (480, 2538840726), (540, 2256747312), (571, 2134226880), (576, 2115700605), (648, 1880622760), (720, 1692560484), (810, 1504498208), (864, 1410467070), (960, 1269420363), (1080, 1128373656), (1142, 1067113440), (1296, 940311380), (1440, 846280242), (1620, 752249104), (1713, 711408960), (1728, 705233535), (2160, 564186828), (2284, 533556720), (2592, 470155690), (2855, 426845376), (2880, 423140121), (3240, 376124552), (3426, 355704480), (4320, 282093414), (4568, 266778360), (5139, 237136320), (5184, 235077845), (5710, 213422688), (6480, 188062276), (6852, 177852240), (8565, 142281792), (8640, 141046707), (9136, 133389180), (10278, 118568160), (11420, 106711344), (12960, 94031138), (13704, 88926120), (15417, 79045440), (17130, 71140896), (18272, 66694590), (20556, 59284080), (22840, 53355672), (25695, 47427264), (25920, 47015569), (27408, 44463060), (30834, 39522720), (34260, 35570448), (36544, 33347295), (41112, 29642040), (45680, 26677836), (46251, 26348480), (51390, 23713632), (54816, 22231530), (61668, 19761360), (68520, 17785224), (77085, 15809088), (82224, 14821020), (82339, 14800320), (91360, 13338918), (92502, 13174240), (102780, 11856816), (109632, 11115765), (123336, 9880680), (137040, 8892612), (154170, 7904544), (164448, 7410510), (164678, 7400160), (182720, 6669459), (185004, 6587120), (205560, 5928408), (231255, 5269696), (246672, 4940340), (247017, 4933440), (274080, 4446306), (308340, 3952272), (328896, 3705255), (329356, 3700080), (370008, 3293560), (411120, 2964204), (411695, 2960064), (462510, 2634848), (493344, 2470170), (494034, 2466720), (548160, 2223153), (616680, 1976136), (658712, 1850040), (740016, 1646780), (741051, 1644480), (822240, 1482102), (823390, 1480032), (925020, 1317424), (986688, 1235085), (988068, 1233360)]