16718960640

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4993}}^1$

素因数の和:5132

約数の個数: 192

約数和(自身を含む): 53989135200

約数和(自身を除く): 37270174560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 128, 160, 192, 218, 240, 256, 320, 327, 384, 436, 480, 512, 545, 640, 654, 768, 872, 960, 1024, 1090, 1280, 1308, 1536, 1635, 1744, 1920, 2048, 2180, 2560, 2616, 3072, 3270, 3488, 3840, 4360, 4993, 5120, 5232, 6144, 6540, 6976, 7680, 8720, 9986, 10240, 10464, 13080, 13952, 14979, 15360, 17440, 19972, 20928, 24965, 26160, 27904, 29958, 30720, 34880, 39944, 41856, 49930, 52320, 55808, 59916, 69760, 74895, 79888, 83712, 99860, 104640, 111616, 119832, 139520, 149790, 159776, 167424, 199720, 209280, 223232, 239664, 279040, 299580, 319552, 334848, 399440, 418560, 479328, 544237, 558080, 599160, 639104, 669696, 798880, 837120, 958656, 1088474, 1116160, 1198320, 1278208, 1597760, 1632711, 1674240, 1917312, 2176948, 2396640, 2556416, 2721185, 3195520, 3265422, 3348480, 3834624, 4353896, 4793280, 5112832, 5442370, 6391040, 6530844, 7669248, 8163555, 8707792, 9586560, 10225664, 10884740, 12782080, 13061688, 15338496, 16327110, 17415584, 19173120, 21769480, 25564160, 26123376, 30676992, 32654220, 34831168, 38346240, 43538960, 51128320, 52246752, 65308440, 69662336, 76692480, 87077920, 104493504, 130616880, 139324672, 153384960, 174155840, 208987008, 261233760, 278649344, 348311680, 417974016, 522467520, 557298688, 696623360, 835948032, 1044935040, 1114597376, 1393246720, 1671896064, 2089870080, 2786493440, 3343792128, 4179740160, 5572986880, 8359480320, 16718960640]

約数ペア:

[(1, 16718960640), (2, 8359480320), (3, 5572986880), (4, 4179740160), (5, 3343792128), (6, 2786493440), (8, 2089870080), (10, 1671896064), (12, 1393246720), (15, 1114597376), (16, 1044935040), (20, 835948032), (24, 696623360), (30, 557298688), (32, 522467520), (40, 417974016), (48, 348311680), (60, 278649344), (64, 261233760), (80, 208987008), (96, 174155840), (109, 153384960), (120, 139324672), (128, 130616880), (160, 104493504), (192, 87077920), (218, 76692480), (240, 69662336), (256, 65308440), (320, 52246752), (327, 51128320), (384, 43538960), (436, 38346240), (480, 34831168), (512, 32654220), (545, 30676992), (640, 26123376), (654, 25564160), (768, 21769480), (872, 19173120), (960, 17415584), (1024, 16327110), (1090, 15338496), (1280, 13061688), (1308, 12782080), (1536, 10884740), (1635, 10225664), (1744, 9586560), (1920, 8707792), (2048, 8163555), (2180, 7669248), (2560, 6530844), (2616, 6391040), (3072, 5442370), (3270, 5112832), (3488, 4793280), (3840, 4353896), (4360, 3834624), (4993, 3348480), (5120, 3265422), (5232, 3195520), (6144, 2721185), (6540, 2556416), (6976, 2396640), (7680, 2176948), (8720, 1917312), (9986, 1674240), (10240, 1632711), (10464, 1597760), (13080, 1278208), (13952, 1198320), (14979, 1116160), (15360, 1088474), (17440, 958656), (19972, 837120), (20928, 798880), (24965, 669696), (26160, 639104), (27904, 599160), (29958, 558080), (30720, 544237), (34880, 479328), (39944, 418560), (41856, 399440), (49930, 334848), (52320, 319552), (55808, 299580), (59916, 279040), (69760, 239664), (74895, 223232), (79888, 209280), (83712, 199720), (99860, 167424), (104640, 159776), (111616, 149790), (119832, 139520)]