20790581760

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1693}}^1$

素因数の和:1776

約数の個数: 480

約数和(自身を含む): 79480569168

約数和(自身を除く): 58689987408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 41, 45, 48, 52, 60, 64, 65, 72, 78, 80, 82, 90, 96, 104, 117, 120, 123, 128, 130, 144, 156, 160, 164, 180, 192, 195, 205, 208, 234, 240, 246, 256, 260, 288, 312, 320, 328, 360, 369, 384, 390, 410, 416, 468, 480, 492, 512, 520, 533, 576, 585, 615, 624, 640, 656, 720, 738, 768, 780, 820, 832, 936, 960, 984, 1040, 1066, 1152, 1170, 1230, 1248, 1280, 1312, 1440, 1476, 1536, 1560, 1599, 1640, 1664, 1693, 1845, 1872, 1920, 1968, 2080, 2132, 2304, 2340, 2460, 2496, 2560, 2624, 2665, 2880, 2952, 3120, 3198, 3280, 3328, 3386, 3690, 3744, 3840, 3936, 4160, 4264, 4608, 4680, 4797, 4920, 4992, 5079, 5248, 5330, 5760, 5904, 6240, 6396, 6560, 6656, 6772, 7380, 7488, 7680, 7872, 7995, 8320, 8465, 8528, 9360, 9594, 9840, 9984, 10158, 10496, 10660, 11520, 11808, 12480, 12792, 13120, 13544, 14760, 14976, 15237, 15744, 15990, 16640, 16930, 17056, 18720, 19188, 19680, 19968, 20316, 20992, 21320, 22009, 23040, 23616, 23985, 24960, 25395, 25584, 26240, 27088, 29520, 29952, 30474, 31488, 31980, 33280, 33860, 34112, 37440, 38376, 39360, 40632, 42640, 44018, 47232, 47970, 49920, 50790, 51168, 52480, 54176, 59040, 59904, 60948, 62976, 63960, 66027, 67720, 68224, 69413, 74880, 76185, 76752, 78720, 81264, 85280, 88036, 94464, 95940, 99840, 101580, 102336, 104960, 108352, 110045, 118080, 121896, 127920, 132054, 135440, 136448, 138826, 149760, 152370, 153504, 157440, 162528, 170560, 176072, 188928, 191880, 198081, 203160, 204672, 208239, 216704, 220090, 236160, 243792, 255840, 264108, 270880, 272896, 277652, 299520, 304740, 307008, 314880, 325056, 330135, 341120, 347065, 352144, 383760, 396162, 406320, 409344, 416478, 433408, 440180, 472320, 487584, 511680, 528216, 541760, 555304, 609480, 614016, 624717, 650112, 660270, 682240, 694130, 704288, 767520, 792324, 812640, 818688, 832956, 866816, 880360, 902369, 944640, 975168, 990405, 1023360, 1041195, 1056432, 1083520, 1110608, 1218960, 1228032, 1249434, 1300224, 1320540, 1364480, 1388260, 1408576, 1535040, 1584648, 1625280, 1665912, 1760720, 1804738, 1950336, 1980810, 2046720, 2082390, 2112864, 2167040, 2221216, 2437920, 2456064, 2498868, 2600448, 2641080, 2707107, 2776520, 2817152, 3070080, 3123585, 3169296, 3250560, 3331824, 3521440, 3609476, 3900672, 3961620, 4093440, 4164780, 4225728, 4334080, 4442432, 4511845, 4875840, 4997736, 5282160, 5414214, 5553040, 5634304, 6140160, 6247170, 6338592, 6501120, 6663648, 7042880, 7218952, 7801344, 7923240, 8121321, 8329560, 8451456, 8884864, 9023690, 9751680, 9995472, 10564320, 10828428, 11106080, 11268608, 12280320, 12494340, 12677184, 13002240, 13327296, 13535535, 14085760, 14437904, 15846480, 16242642, 16659120, 16902912, 17769728, 18047380, 19503360, 19990944, 21128640, 21656856, 22212160, 24988680, 25354368, 26654592, 27071070, 28171520, 28875808, 31692960, 32485284, 33318240, 33805824, 35539456, 36094760, 39006720, 39981888, 40606605, 42257280, 43313712, 44424320, 49977360, 50708736, 53309184, 54142140, 56343040, 57751616, 63385920, 64970568, 66636480, 72189520, 79963776, 81213210, 84514560, 86627424, 88848640, 99954720, 101417472, 106618368, 108284280, 115503232, 126771840, 129941136, 133272960, 144379040, 159927552, 162426420, 169029120, 173254848, 177697280, 199909440, 216568560, 231006464, 253543680, 259882272, 266545920, 288758080, 319855104, 324852840, 346509696, 399818880, 433137120, 462012928, 507087360, 519764544, 533091840, 577516160, 649705680, 693019392, 799637760, 866274240, 1039529088, 1155032320, 1299411360, 1386038784, 1599275520, 1732548480, 2079058176, 2310064640, 2598822720, 3465096960, 4158116352, 5197645440, 6930193920, 10395290880, 20790581760]

約数ペア:

[(1, 20790581760), (2, 10395290880), (3, 6930193920), (4, 5197645440), (5, 4158116352), (6, 3465096960), (8, 2598822720), (9, 2310064640), (10, 2079058176), (12, 1732548480), (13, 1599275520), (15, 1386038784), (16, 1299411360), (18, 1155032320), (20, 1039529088), (24, 866274240), (26, 799637760), (30, 693019392), (32, 649705680), (36, 577516160), (39, 533091840), (40, 519764544), (41, 507087360), (45, 462012928), (48, 433137120), (52, 399818880), (60, 346509696), (64, 324852840), (65, 319855104), (72, 288758080), (78, 266545920), (80, 259882272), (82, 253543680), (90, 231006464), (96, 216568560), (104, 199909440), (117, 177697280), (120, 173254848), (123, 169029120), (128, 162426420), (130, 159927552), (144, 144379040), (156, 133272960), (160, 129941136), (164, 126771840), (180, 115503232), (192, 108284280), (195, 106618368), (205, 101417472), (208, 99954720), (234, 88848640), (240, 86627424), (246, 84514560), (256, 81213210), (260, 79963776), (288, 72189520), (312, 66636480), (320, 64970568), (328, 63385920), (360, 57751616), (369, 56343040), (384, 54142140), (390, 53309184), (410, 50708736), (416, 49977360), (468, 44424320), (480, 43313712), (492, 42257280), (512, 40606605), (520, 39981888), (533, 39006720), (576, 36094760), (585, 35539456), (615, 33805824), (624, 33318240), (640, 32485284), (656, 31692960), (720, 28875808), (738, 28171520), (768, 27071070), (780, 26654592), (820, 25354368), (832, 24988680), (936, 22212160), (960, 21656856), (984, 21128640), (1040, 19990944), (1066, 19503360), (1152, 18047380), (1170, 17769728), (1230, 16902912), (1248, 16659120), (1280, 16242642), (1312, 15846480), (1440, 14437904), (1476, 14085760), (1536, 13535535), (1560, 13327296), (1599, 13002240), (1640, 12677184), (1664, 12494340), (1693, 12280320), (1845, 11268608), (1872, 11106080), (1920, 10828428), (1968, 10564320), (2080, 9995472), (2132, 9751680), (2304, 9023690), (2340, 8884864), (2460, 8451456), (2496, 8329560), (2560, 8121321), (2624, 7923240), (2665, 7801344), (2880, 7218952), (2952, 7042880), (3120, 6663648), (3198, 6501120), (3280, 6338592), (3328, 6247170), (3386, 6140160), (3690, 5634304), (3744, 5553040), (3840, 5414214), (3936, 5282160), (4160, 4997736), (4264, 4875840), (4608, 4511845), (4680, 4442432), (4797, 4334080), (4920, 4225728), (4992, 4164780), (5079, 4093440), (5248, 3961620), (5330, 3900672), (5760, 3609476), (5904, 3521440), (6240, 3331824), (6396, 3250560), (6560, 3169296), (6656, 3123585), (6772, 3070080), (7380, 2817152), (7488, 2776520), (7680, 2707107), (7872, 2641080), (7995, 2600448), (8320, 2498868), (8465, 2456064), (8528, 2437920), (9360, 2221216), (9594, 2167040), (9840, 2112864), (9984, 2082390), (10158, 2046720), (10496, 1980810), (10660, 1950336), (11520, 1804738), (11808, 1760720), (12480, 1665912), (12792, 1625280), (13120, 1584648), (13544, 1535040), (14760, 1408576), (14976, 1388260), (15237, 1364480), (15744, 1320540), (15990, 1300224), (16640, 1249434), (16930, 1228032), (17056, 1218960), (18720, 1110608), (19188, 1083520), (19680, 1056432), (19968, 1041195), (20316, 1023360), (20992, 990405), (21320, 975168), (22009, 944640), (23040, 902369), (23616, 880360), (23985, 866816), (24960, 832956), (25395, 818688), (25584, 812640), (26240, 792324), (27088, 767520), (29520, 704288), (29952, 694130), (30474, 682240), (31488, 660270), (31980, 650112), (33280, 624717), (33860, 614016), (34112, 609480), (37440, 555304), (38376, 541760), (39360, 528216), (40632, 511680), (42640, 487584), (44018, 472320), (47232, 440180), (47970, 433408), (49920, 416478), (50790, 409344), (51168, 406320), (52480, 396162), (54176, 383760), (59040, 352144), (59904, 347065), (60948, 341120), (62976, 330135), (63960, 325056), (66027, 314880), (67720, 307008), (68224, 304740), (69413, 299520), (74880, 277652), (76185, 272896), (76752, 270880), (78720, 264108), (81264, 255840), (85280, 243792), (88036, 236160), (94464, 220090), (95940, 216704), (99840, 208239), (101580, 204672), (102336, 203160), (104960, 198081), (108352, 191880), (110045, 188928), (118080, 176072), (121896, 170560), (127920, 162528), (132054, 157440), (135440, 153504), (136448, 152370), (138826, 149760)]