20237717760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1123}}^1$

素因数の和:1198

約数の個数: 432

約数和(自身を含む): 73527781824

約数和(自身を除く): 53290064064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 128, 130, 152, 156, 160, 190, 192, 195, 208, 228, 240, 247, 256, 260, 285, 304, 312, 320, 361, 380, 384, 390, 416, 456, 480, 494, 520, 570, 608, 624, 640, 722, 741, 760, 768, 780, 832, 912, 960, 988, 1040, 1083, 1123, 1140, 1216, 1235, 1248, 1280, 1444, 1482, 1520, 1560, 1664, 1805, 1824, 1920, 1976, 2080, 2166, 2246, 2280, 2432, 2470, 2496, 2888, 2964, 3040, 3120, 3328, 3369, 3610, 3648, 3705, 3840, 3952, 4160, 4332, 4492, 4560, 4693, 4864, 4940, 4992, 5415, 5615, 5776, 5928, 6080, 6240, 6738, 7220, 7296, 7410, 7904, 8320, 8664, 8984, 9120, 9386, 9880, 9984, 10830, 11230, 11552, 11856, 12160, 12480, 13476, 14079, 14440, 14592, 14599, 14820, 15808, 16640, 16845, 17328, 17968, 18240, 18772, 19760, 21337, 21660, 22460, 23104, 23465, 23712, 24320, 24960, 26952, 28158, 28880, 29198, 29640, 31616, 33690, 34656, 35936, 36480, 37544, 39520, 42674, 43320, 43797, 44920, 46208, 46930, 47424, 49920, 53904, 56316, 57760, 58396, 59280, 63232, 64011, 67380, 69312, 70395, 71872, 72960, 72995, 75088, 79040, 85348, 86640, 87594, 89840, 92416, 93860, 94848, 106685, 107808, 112632, 115520, 116792, 118560, 128022, 134760, 138624, 140790, 143744, 145990, 150176, 158080, 170696, 173280, 175188, 179680, 187720, 189696, 213370, 215616, 218985, 225264, 231040, 233584, 237120, 256044, 269520, 277248, 277381, 281580, 287488, 291980, 300352, 316160, 320055, 341392, 346560, 350376, 359360, 375440, 405403, 426740, 431232, 437970, 450528, 462080, 467168, 474240, 512088, 539040, 554762, 563160, 583960, 600704, 640110, 682784, 693120, 700752, 718720, 750880, 810806, 832143, 853480, 862464, 875940, 901056, 934336, 948480, 1024176, 1078080, 1109524, 1126320, 1167920, 1201408, 1216209, 1280220, 1365568, 1386240, 1386905, 1401504, 1437440, 1501760, 1621612, 1664286, 1706960, 1751880, 1802112, 1868672, 2027015, 2048352, 2156160, 2219048, 2252640, 2335840, 2432418, 2560440, 2731136, 2773810, 2803008, 3003520, 3243224, 3328572, 3413920, 3503760, 3604224, 3737344, 4054030, 4096704, 4160715, 4312320, 4438096, 4505280, 4671680, 4864836, 5120880, 5270239, 5462272, 5547620, 5606016, 6007040, 6081045, 6486448, 6657144, 6827840, 7007520, 8108060, 8193408, 8321430, 8876192, 9010560, 9343360, 9729672, 10241760, 10540478, 11095240, 11212032, 12162090, 12972896, 13314288, 13655680, 14015040, 15810717, 16216120, 16386816, 16642860, 17752384, 18021120, 18686720, 19459344, 20483520, 21080956, 22190480, 24324180, 25945792, 26351195, 26628576, 27311360, 28030080, 31621434, 32432240, 33285720, 35504768, 38918688, 40967040, 42161912, 44380960, 48648360, 51891584, 52702390, 53257152, 56060160, 63242868, 64864480, 66571440, 71009536, 77837376, 79053585, 81934080, 84323824, 88761920, 97296720, 103783168, 105404780, 106514304, 126485736, 129728960, 133142880, 155674752, 158107170, 168647648, 177523840, 194593440, 210809560, 213028608, 252971472, 259457920, 266285760, 311349504, 316214340, 337295296, 355047680, 389186880, 421619120, 505942944, 518915840, 532571520, 632428680, 674590592, 778373760, 843238240, 1011885888, 1065143040, 1264857360, 1349181184, 1556747520, 1686476480, 2023771776, 2529714720, 3372952960, 4047543552, 5059429440, 6745905920, 10118858880, 20237717760]

約数ペア:

[(1, 20237717760), (2, 10118858880), (3, 6745905920), (4, 5059429440), (5, 4047543552), (6, 3372952960), (8, 2529714720), (10, 2023771776), (12, 1686476480), (13, 1556747520), (15, 1349181184), (16, 1264857360), (19, 1065143040), (20, 1011885888), (24, 843238240), (26, 778373760), (30, 674590592), (32, 632428680), (38, 532571520), (39, 518915840), (40, 505942944), (48, 421619120), (52, 389186880), (57, 355047680), (60, 337295296), (64, 316214340), (65, 311349504), (76, 266285760), (78, 259457920), (80, 252971472), (95, 213028608), (96, 210809560), (104, 194593440), (114, 177523840), (120, 168647648), (128, 158107170), (130, 155674752), (152, 133142880), (156, 129728960), (160, 126485736), (190, 106514304), (192, 105404780), (195, 103783168), (208, 97296720), (228, 88761920), (240, 84323824), (247, 81934080), (256, 79053585), (260, 77837376), (285, 71009536), (304, 66571440), (312, 64864480), (320, 63242868), (361, 56060160), (380, 53257152), (384, 52702390), (390, 51891584), (416, 48648360), (456, 44380960), (480, 42161912), (494, 40967040), (520, 38918688), (570, 35504768), (608, 33285720), (624, 32432240), (640, 31621434), (722, 28030080), (741, 27311360), (760, 26628576), (768, 26351195), (780, 25945792), (832, 24324180), (912, 22190480), (960, 21080956), (988, 20483520), (1040, 19459344), (1083, 18686720), (1123, 18021120), (1140, 17752384), (1216, 16642860), (1235, 16386816), (1248, 16216120), (1280, 15810717), (1444, 14015040), (1482, 13655680), (1520, 13314288), (1560, 12972896), (1664, 12162090), (1805, 11212032), (1824, 11095240), (1920, 10540478), (1976, 10241760), (2080, 9729672), (2166, 9343360), (2246, 9010560), (2280, 8876192), (2432, 8321430), (2470, 8193408), (2496, 8108060), (2888, 7007520), (2964, 6827840), (3040, 6657144), (3120, 6486448), (3328, 6081045), (3369, 6007040), (3610, 5606016), (3648, 5547620), (3705, 5462272), (3840, 5270239), (3952, 5120880), (4160, 4864836), (4332, 4671680), (4492, 4505280), (4560, 4438096), (4693, 4312320), (4864, 4160715), (4940, 4096704), (4992, 4054030), (5415, 3737344), (5615, 3604224), (5776, 3503760), (5928, 3413920), (6080, 3328572), (6240, 3243224), (6738, 3003520), (7220, 2803008), (7296, 2773810), (7410, 2731136), (7904, 2560440), (8320, 2432418), (8664, 2335840), (8984, 2252640), (9120, 2219048), (9386, 2156160), (9880, 2048352), (9984, 2027015), (10830, 1868672), (11230, 1802112), (11552, 1751880), (11856, 1706960), (12160, 1664286), (12480, 1621612), (13476, 1501760), (14079, 1437440), (14440, 1401504), (14592, 1386905), (14599, 1386240), (14820, 1365568), (15808, 1280220), (16640, 1216209), (16845, 1201408), (17328, 1167920), (17968, 1126320), (18240, 1109524), (18772, 1078080), (19760, 1024176), (21337, 948480), (21660, 934336), (22460, 901056), (23104, 875940), (23465, 862464), (23712, 853480), (24320, 832143), (24960, 810806), (26952, 750880), (28158, 718720), (28880, 700752), (29198, 693120), (29640, 682784), (31616, 640110), (33690, 600704), (34656, 583960), (35936, 563160), (36480, 554762), (37544, 539040), (39520, 512088), (42674, 474240), (43320, 467168), (43797, 462080), (44920, 450528), (46208, 437970), (46930, 431232), (47424, 426740), (49920, 405403), (53904, 375440), (56316, 359360), (57760, 350376), (58396, 346560), (59280, 341392), (63232, 320055), (64011, 316160), (67380, 300352), (69312, 291980), (70395, 287488), (71872, 281580), (72960, 277381), (72995, 277248), (75088, 269520), (79040, 256044), (85348, 237120), (86640, 233584), (87594, 231040), (89840, 225264), (92416, 218985), (93860, 215616), (94848, 213370), (106685, 189696), (107808, 187720), (112632, 179680), (115520, 175188), (116792, 173280), (118560, 170696), (128022, 158080), (134760, 150176), (138624, 145990), (140790, 143744)]