38638561280

素因数分解:

$2^{11}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:275

約数の個数: 384

約数和(自身を含む): 106123530240

約数和(自身を除く): 67484968960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 64, 73, 74, 80, 88, 110, 127, 128, 146, 148, 160, 176, 185, 220, 254, 256, 292, 296, 320, 352, 365, 370, 407, 440, 508, 512, 584, 592, 635, 640, 704, 730, 740, 803, 814, 880, 1016, 1024, 1168, 1184, 1270, 1280, 1397, 1408, 1460, 1480, 1606, 1628, 1760, 2032, 2035, 2048, 2336, 2368, 2540, 2560, 2701, 2794, 2816, 2920, 2960, 3212, 3256, 3520, 4015, 4064, 4070, 4672, 4699, 4736, 5080, 5120, 5402, 5588, 5632, 5840, 5920, 6424, 6512, 6985, 7040, 8030, 8128, 8140, 9271, 9344, 9398, 9472, 10160, 10240, 10804, 11176, 11264, 11680, 11840, 12848, 13024, 13505, 13970, 14080, 16060, 16256, 16280, 18542, 18688, 18796, 18944, 20320, 21608, 22352, 22528, 23360, 23495, 23680, 25696, 26048, 27010, 27940, 28160, 29711, 32120, 32512, 32560, 37084, 37376, 37592, 37888, 40640, 43216, 44704, 46355, 46720, 46990, 47360, 51392, 51689, 52096, 54020, 55880, 56320, 59422, 64240, 65024, 65120, 74168, 74752, 75184, 75776, 81280, 86432, 89408, 92710, 93440, 93980, 94720, 101981, 102784, 103378, 104192, 108040, 111760, 112640, 118844, 128480, 130048, 130240, 148336, 148555, 149504, 150368, 162560, 172864, 178816, 185420, 186880, 187960, 189440, 203962, 205568, 206756, 208384, 216080, 223520, 237688, 256960, 258445, 260096, 260480, 296672, 297110, 300736, 325120, 343027, 345728, 357632, 370840, 373760, 375920, 378880, 407924, 411136, 413512, 416768, 432160, 447040, 475376, 509905, 513920, 516890, 520960, 593344, 594220, 601472, 650240, 686054, 691456, 715264, 741680, 747520, 751840, 815848, 822272, 827024, 833536, 864320, 894080, 950752, 1019810, 1027840, 1033780, 1041920, 1186688, 1188440, 1202944, 1300480, 1372108, 1382912, 1430528, 1483360, 1503680, 1631696, 1644544, 1654048, 1715135, 1728640, 1788160, 1901504, 2039620, 2055680, 2067560, 2083840, 2373376, 2376880, 2405888, 2744216, 2765824, 2861056, 2966720, 3007360, 3263392, 3308096, 3430270, 3457280, 3576320, 3773297, 3803008, 4079240, 4111360, 4135120, 4167680, 4746752, 4753760, 4811776, 5488432, 5531648, 5933440, 6014720, 6526784, 6616192, 6860540, 6914560, 7152640, 7546594, 7606016, 8158480, 8222720, 8270240, 9493504, 9507520, 9623552, 10976864, 11866880, 12029440, 13053568, 13232384, 13721080, 13829120, 14305280, 15093188, 15212032, 16316960, 16540480, 18866485, 18987008, 19015040, 21953728, 23733760, 24058880, 26107136, 26464768, 27442160, 27658240, 30186376, 30424064, 32633920, 33080960, 37732970, 38030080, 43907456, 47467520, 48117760, 52214272, 52929536, 54884320, 60372752, 60848128, 65267840, 66161920, 75465940, 76060160, 87814912, 94935040, 104428544, 105859072, 109768640, 120745504, 130535680, 132323840, 150931880, 152120320, 175629824, 208857088, 219537280, 241491008, 261071360, 264647680, 301863760, 304240640, 351259648, 439074560, 482982016, 522142720, 529295360, 603727520, 702519296, 878149120, 965964032, 1044285440, 1207455040, 1756298240, 1931928064, 2414910080, 3512596480, 3863856128, 4829820160, 7727712256, 9659640320, 19319280640, 38638561280]

約数ペア:

[(1, 38638561280), (2, 19319280640), (4, 9659640320), (5, 7727712256), (8, 4829820160), (10, 3863856128), (11, 3512596480), (16, 2414910080), (20, 1931928064), (22, 1756298240), (32, 1207455040), (37, 1044285440), (40, 965964032), (44, 878149120), (55, 702519296), (64, 603727520), (73, 529295360), (74, 522142720), (80, 482982016), (88, 439074560), (110, 351259648), (127, 304240640), (128, 301863760), (146, 264647680), (148, 261071360), (160, 241491008), (176, 219537280), (185, 208857088), (220, 175629824), (254, 152120320), (256, 150931880), (292, 132323840), (296, 130535680), (320, 120745504), (352, 109768640), (365, 105859072), (370, 104428544), (407, 94935040), (440, 87814912), (508, 76060160), (512, 75465940), (584, 66161920), (592, 65267840), (635, 60848128), (640, 60372752), (704, 54884320), (730, 52929536), (740, 52214272), (803, 48117760), (814, 47467520), (880, 43907456), (1016, 38030080), (1024, 37732970), (1168, 33080960), (1184, 32633920), (1270, 30424064), (1280, 30186376), (1397, 27658240), (1408, 27442160), (1460, 26464768), (1480, 26107136), (1606, 24058880), (1628, 23733760), (1760, 21953728), (2032, 19015040), (2035, 18987008), (2048, 18866485), (2336, 16540480), (2368, 16316960), (2540, 15212032), (2560, 15093188), (2701, 14305280), (2794, 13829120), (2816, 13721080), (2920, 13232384), (2960, 13053568), (3212, 12029440), (3256, 11866880), (3520, 10976864), (4015, 9623552), (4064, 9507520), (4070, 9493504), (4672, 8270240), (4699, 8222720), (4736, 8158480), (5080, 7606016), (5120, 7546594), (5402, 7152640), (5588, 6914560), (5632, 6860540), (5840, 6616192), (5920, 6526784), (6424, 6014720), (6512, 5933440), (6985, 5531648), (7040, 5488432), (8030, 4811776), (8128, 4753760), (8140, 4746752), (9271, 4167680), (9344, 4135120), (9398, 4111360), (9472, 4079240), (10160, 3803008), (10240, 3773297), (10804, 3576320), (11176, 3457280), (11264, 3430270), (11680, 3308096), (11840, 3263392), (12848, 3007360), (13024, 2966720), (13505, 2861056), (13970, 2765824), (14080, 2744216), (16060, 2405888), (16256, 2376880), (16280, 2373376), (18542, 2083840), (18688, 2067560), (18796, 2055680), (18944, 2039620), (20320, 1901504), (21608, 1788160), (22352, 1728640), (22528, 1715135), (23360, 1654048), (23495, 1644544), (23680, 1631696), (25696, 1503680), (26048, 1483360), (27010, 1430528), (27940, 1382912), (28160, 1372108), (29711, 1300480), (32120, 1202944), (32512, 1188440), (32560, 1186688), (37084, 1041920), (37376, 1033780), (37592, 1027840), (37888, 1019810), (40640, 950752), (43216, 894080), (44704, 864320), (46355, 833536), (46720, 827024), (46990, 822272), (47360, 815848), (51392, 751840), (51689, 747520), (52096, 741680), (54020, 715264), (55880, 691456), (56320, 686054), (59422, 650240), (64240, 601472), (65024, 594220), (65120, 593344), (74168, 520960), (74752, 516890), (75184, 513920), (75776, 509905), (81280, 475376), (86432, 447040), (89408, 432160), (92710, 416768), (93440, 413512), (93980, 411136), (94720, 407924), (101981, 378880), (102784, 375920), (103378, 373760), (104192, 370840), (108040, 357632), (111760, 345728), (112640, 343027), (118844, 325120), (128480, 300736), (130048, 297110), (130240, 296672), (148336, 260480), (148555, 260096), (149504, 258445), (150368, 256960), (162560, 237688), (172864, 223520), (178816, 216080), (185420, 208384), (186880, 206756), (187960, 205568), (189440, 203962)]