6640250880

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 416

約数和(自身を含む): 22948429824

約数和(自身を除く): 16308178944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 37, 40, 46, 48, 60, 64, 69, 74, 80, 92, 96, 111, 115, 120, 127, 128, 138, 148, 160, 184, 185, 192, 222, 230, 240, 254, 256, 276, 296, 320, 345, 368, 370, 381, 384, 444, 460, 480, 508, 512, 552, 555, 592, 635, 640, 690, 736, 740, 762, 768, 851, 888, 920, 960, 1016, 1024, 1104, 1110, 1184, 1270, 1280, 1380, 1472, 1480, 1524, 1536, 1702, 1776, 1840, 1905, 1920, 2032, 2048, 2208, 2220, 2368, 2540, 2553, 2560, 2760, 2921, 2944, 2960, 3048, 3072, 3404, 3552, 3680, 3810, 3840, 4064, 4096, 4255, 4416, 4440, 4699, 4736, 5080, 5106, 5120, 5520, 5842, 5888, 5920, 6096, 6144, 6808, 7104, 7360, 7620, 7680, 8128, 8510, 8763, 8832, 8880, 9398, 9472, 10160, 10212, 10240, 11040, 11684, 11776, 11840, 12192, 12288, 12765, 13616, 14097, 14208, 14605, 14720, 15240, 15360, 16256, 17020, 17526, 17664, 17760, 18796, 18944, 20320, 20424, 20480, 22080, 23368, 23495, 23552, 23680, 24384, 25530, 27232, 28194, 28416, 29210, 29440, 30480, 30720, 32512, 34040, 35052, 35328, 35520, 37592, 37888, 40640, 40848, 43815, 44160, 46736, 46990, 47104, 47360, 48768, 51060, 54464, 56388, 56832, 58420, 58880, 60960, 61440, 65024, 68080, 70104, 70485, 70656, 71040, 75184, 75776, 81280, 81696, 87630, 88320, 93472, 93980, 94208, 94720, 97536, 102120, 108077, 108928, 112776, 113664, 116840, 117760, 121920, 130048, 136160, 140208, 140970, 141312, 142080, 150368, 151552, 162560, 163392, 175260, 176640, 186944, 187960, 189440, 195072, 204240, 216154, 217856, 225552, 227328, 233680, 235520, 243840, 260096, 272320, 280416, 281940, 282624, 284160, 300736, 324231, 325120, 326784, 350520, 353280, 373888, 375920, 378880, 390144, 408480, 432308, 435712, 451104, 454656, 467360, 471040, 487680, 520192, 540385, 544640, 560832, 563880, 568320, 601472, 648462, 650240, 653568, 701040, 706560, 747776, 751840, 757760, 780288, 816960, 864616, 871424, 902208, 934720, 975360, 1080770, 1089280, 1121664, 1127760, 1136640, 1202944, 1296924, 1300480, 1307136, 1402080, 1413120, 1495552, 1503680, 1560576, 1621155, 1633920, 1729232, 1742848, 1804416, 1869440, 1950720, 2161540, 2178560, 2243328, 2255520, 2273280, 2405888, 2593848, 2600960, 2614272, 2804160, 2991104, 3007360, 3242310, 3267840, 3458464, 3485696, 3608832, 3738880, 3901440, 4323080, 4357120, 4486656, 4511040, 4811776, 5187696, 5228544, 5608320, 5982208, 6014720, 6484620, 6535680, 6916928, 7217664, 7477760, 7802880, 8646160, 8714240, 8973312, 9022080, 9623552, 10375392, 10457088, 11216640, 11964416, 12029440, 12969240, 13071360, 13833856, 14435328, 14955520, 17292320, 17428480, 17946624, 18044160, 19247104, 20750784, 22433280, 24058880, 25938480, 26142720, 27667712, 28870656, 29911040, 34584640, 35893248, 36088320, 41501568, 44866560, 48117760, 51876960, 52285440, 55335424, 57741312, 59822080, 69169280, 72176640, 83003136, 89733120, 96235520, 103753920, 110670848, 138338560, 144353280, 166006272, 179466240, 207507840, 221341696, 276677120, 288706560, 332012544, 415015680, 442683392, 553354240, 664025088, 830031360, 1106708480, 1328050176, 1660062720, 2213416960, 3320125440, 6640250880]

約数ペア:

[(1, 6640250880), (2, 3320125440), (3, 2213416960), (4, 1660062720), (5, 1328050176), (6, 1106708480), (8, 830031360), (10, 664025088), (12, 553354240), (15, 442683392), (16, 415015680), (20, 332012544), (23, 288706560), (24, 276677120), (30, 221341696), (32, 207507840), (37, 179466240), (40, 166006272), (46, 144353280), (48, 138338560), (60, 110670848), (64, 103753920), (69, 96235520), (74, 89733120), (80, 83003136), (92, 72176640), (96, 69169280), (111, 59822080), (115, 57741312), (120, 55335424), (127, 52285440), (128, 51876960), (138, 48117760), (148, 44866560), (160, 41501568), (184, 36088320), (185, 35893248), (192, 34584640), (222, 29911040), (230, 28870656), (240, 27667712), (254, 26142720), (256, 25938480), (276, 24058880), (296, 22433280), (320, 20750784), (345, 19247104), (368, 18044160), (370, 17946624), (381, 17428480), (384, 17292320), (444, 14955520), (460, 14435328), (480, 13833856), (508, 13071360), (512, 12969240), (552, 12029440), (555, 11964416), (592, 11216640), (635, 10457088), (640, 10375392), (690, 9623552), (736, 9022080), (740, 8973312), (762, 8714240), (768, 8646160), (851, 7802880), (888, 7477760), (920, 7217664), (960, 6916928), (1016, 6535680), (1024, 6484620), (1104, 6014720), (1110, 5982208), (1184, 5608320), (1270, 5228544), (1280, 5187696), (1380, 4811776), (1472, 4511040), (1480, 4486656), (1524, 4357120), (1536, 4323080), (1702, 3901440), (1776, 3738880), (1840, 3608832), (1905, 3485696), (1920, 3458464), (2032, 3267840), (2048, 3242310), (2208, 3007360), (2220, 2991104), (2368, 2804160), (2540, 2614272), (2553, 2600960), (2560, 2593848), (2760, 2405888), (2921, 2273280), (2944, 2255520), (2960, 2243328), (3048, 2178560), (3072, 2161540), (3404, 1950720), (3552, 1869440), (3680, 1804416), (3810, 1742848), (3840, 1729232), (4064, 1633920), (4096, 1621155), (4255, 1560576), (4416, 1503680), (4440, 1495552), (4699, 1413120), (4736, 1402080), (5080, 1307136), (5106, 1300480), (5120, 1296924), (5520, 1202944), (5842, 1136640), (5888, 1127760), (5920, 1121664), (6096, 1089280), (6144, 1080770), (6808, 975360), (7104, 934720), (7360, 902208), (7620, 871424), (7680, 864616), (8128, 816960), (8510, 780288), (8763, 757760), (8832, 751840), (8880, 747776), (9398, 706560), (9472, 701040), (10160, 653568), (10212, 650240), (10240, 648462), (11040, 601472), (11684, 568320), (11776, 563880), (11840, 560832), (12192, 544640), (12288, 540385), (12765, 520192), (13616, 487680), (14097, 471040), (14208, 467360), (14605, 454656), (14720, 451104), (15240, 435712), (15360, 432308), (16256, 408480), (17020, 390144), (17526, 378880), (17664, 375920), (17760, 373888), (18796, 353280), (18944, 350520), (20320, 326784), (20424, 325120), (20480, 324231), (22080, 300736), (23368, 284160), (23495, 282624), (23552, 281940), (23680, 280416), (24384, 272320), (25530, 260096), (27232, 243840), (28194, 235520), (28416, 233680), (29210, 227328), (29440, 225552), (30480, 217856), (30720, 216154), (32512, 204240), (34040, 195072), (35052, 189440), (35328, 187960), (35520, 186944), (37592, 176640), (37888, 175260), (40640, 163392), (40848, 162560), (43815, 151552), (44160, 150368), (46736, 142080), (46990, 141312), (47104, 140970), (47360, 140208), (48768, 136160), (51060, 130048), (54464, 121920), (56388, 117760), (56832, 116840), (58420, 113664), (58880, 112776), (60960, 108928), (61440, 108077), (65024, 102120), (68080, 97536), (70104, 94720), (70485, 94208), (70656, 93980), (71040, 93472), (75184, 88320), (75776, 87630), (81280, 81696)]