1387496880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{863}}^1$

素因数の和:929

約数の個数: 480

約数和(自身を含む): 6016757760

約数和(自身を除く): 4629260880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 29, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 58, 60, 63, 66, 70, 72, 77, 80, 84, 87, 88, 90, 99, 105, 110, 112, 116, 120, 126, 132, 140, 144, 145, 154, 165, 168, 174, 176, 180, 198, 203, 210, 220, 231, 232, 240, 252, 261, 264, 280, 290, 308, 315, 319, 330, 336, 348, 360, 385, 396, 406, 420, 435, 440, 462, 464, 495, 504, 522, 528, 560, 580, 609, 616, 630, 638, 660, 693, 696, 720, 770, 792, 812, 840, 863, 870, 880, 924, 957, 990, 1008, 1015, 1044, 1155, 1160, 1218, 1232, 1260, 1276, 1305, 1320, 1386, 1392, 1540, 1584, 1595, 1624, 1680, 1726, 1740, 1827, 1848, 1914, 1980, 2030, 2088, 2233, 2310, 2320, 2436, 2520, 2552, 2589, 2610, 2640, 2772, 2871, 3045, 3080, 3190, 3248, 3452, 3465, 3480, 3654, 3696, 3828, 3960, 4060, 4176, 4315, 4466, 4620, 4785, 4872, 5040, 5104, 5178, 5220, 5544, 5742, 6041, 6090, 6160, 6380, 6699, 6904, 6930, 6960, 7308, 7656, 7767, 7920, 8120, 8630, 8932, 9135, 9240, 9493, 9570, 9744, 10356, 10440, 11088, 11165, 11484, 12082, 12180, 12760, 12945, 13398, 13808, 13860, 14355, 14616, 15312, 15534, 16240, 17260, 17864, 18123, 18270, 18480, 18986, 19140, 20097, 20712, 20880, 22330, 22968, 24164, 24360, 25027, 25520, 25890, 26796, 27720, 28479, 28710, 29232, 30205, 31068, 33495, 34520, 35728, 36246, 36540, 37972, 38280, 38835, 40194, 41424, 44660, 45936, 47465, 48328, 48720, 50054, 51780, 53592, 54369, 55440, 56958, 57420, 60410, 62136, 66451, 66990, 69040, 72492, 73080, 75081, 75944, 76560, 77670, 80388, 85437, 89320, 90615, 94930, 96656, 100108, 100485, 103560, 107184, 108738, 113916, 114840, 120820, 124272, 125135, 132902, 133980, 142395, 144984, 146160, 150162, 151888, 155340, 160776, 170874, 175189, 178640, 181230, 189860, 199353, 200216, 200970, 207120, 217476, 225243, 227832, 229680, 241640, 250270, 265804, 267960, 271845, 275297, 284790, 289968, 300324, 310680, 321552, 332255, 341748, 350378, 362460, 375405, 379720, 398706, 400432, 401940, 427185, 434952, 450486, 455664, 483280, 500540, 525567, 531608, 535920, 543690, 550594, 569580, 598059, 600648, 621360, 664510, 683496, 700756, 724920, 750810, 759440, 797412, 803880, 825891, 854370, 869904, 875945, 900972, 996765, 1001080, 1051134, 1063216, 1087380, 1101188, 1126215, 1139160, 1196118, 1201296, 1329020, 1366992, 1376485, 1401512, 1449840, 1501620, 1576701, 1594824, 1607760, 1651782, 1708740, 1751890, 1801944, 1927079, 1993530, 2002160, 2102268, 2174760, 2202376, 2252430, 2278320, 2392236, 2477673, 2627835, 2658040, 2752970, 2803024, 2990295, 3003240, 3153402, 3189648, 3303564, 3417480, 3503780, 3603888, 3854158, 3987060, 4129455, 4204536, 4349520, 4404752, 4504860, 4784472, 4955346, 5255670, 5316080, 5505940, 5781237, 5980590, 6006480, 6306804, 6607128, 6834960, 7007560, 7708316, 7883505, 7974120, 8258910, 8409072, 9009720, 9568944, 9635395, 9910692, 10511340, 11011880, 11562474, 11961180, 12388365, 12613608, 13214256, 14015120, 15416632, 15767010, 15948240, 16517820, 17343711, 18019440, 19270790, 19821384, 21022680, 22023760, 23124948, 23922360, 24776730, 25227216, 28906185, 30833264, 31534020, 33035640, 34687422, 38541580, 39642768, 42045360, 46249896, 47844720, 49553460, 57812370, 63068040, 66071280, 69374844, 77083160, 86718555, 92499792, 99106920, 115624740, 126136080, 138749688, 154166320, 173437110, 198213840, 231249480, 277499376, 346874220, 462498960, 693748440, 1387496880]

約数ペア:

[(1, 1387496880), (2, 693748440), (3, 462498960), (4, 346874220), (5, 277499376), (6, 231249480), (7, 198213840), (8, 173437110), (9, 154166320), (10, 138749688), (11, 126136080), (12, 115624740), (14, 99106920), (15, 92499792), (16, 86718555), (18, 77083160), (20, 69374844), (21, 66071280), (22, 63068040), (24, 57812370), (28, 49553460), (29, 47844720), (30, 46249896), (33, 42045360), (35, 39642768), (36, 38541580), (40, 34687422), (42, 33035640), (44, 31534020), (45, 30833264), (48, 28906185), (55, 25227216), (56, 24776730), (58, 23922360), (60, 23124948), (63, 22023760), (66, 21022680), (70, 19821384), (72, 19270790), (77, 18019440), (80, 17343711), (84, 16517820), (87, 15948240), (88, 15767010), (90, 15416632), (99, 14015120), (105, 13214256), (110, 12613608), (112, 12388365), (116, 11961180), (120, 11562474), (126, 11011880), (132, 10511340), (140, 9910692), (144, 9635395), (145, 9568944), (154, 9009720), (165, 8409072), (168, 8258910), (174, 7974120), (176, 7883505), (180, 7708316), (198, 7007560), (203, 6834960), (210, 6607128), (220, 6306804), (231, 6006480), (232, 5980590), (240, 5781237), (252, 5505940), (261, 5316080), (264, 5255670), (280, 4955346), (290, 4784472), (308, 4504860), (315, 4404752), (319, 4349520), (330, 4204536), (336, 4129455), (348, 3987060), (360, 3854158), (385, 3603888), (396, 3503780), (406, 3417480), (420, 3303564), (435, 3189648), (440, 3153402), (462, 3003240), (464, 2990295), (495, 2803024), (504, 2752970), (522, 2658040), (528, 2627835), (560, 2477673), (580, 2392236), (609, 2278320), (616, 2252430), (630, 2202376), (638, 2174760), (660, 2102268), (693, 2002160), (696, 1993530), (720, 1927079), (770, 1801944), (792, 1751890), (812, 1708740), (840, 1651782), (863, 1607760), (870, 1594824), (880, 1576701), (924, 1501620), (957, 1449840), (990, 1401512), (1008, 1376485), (1015, 1366992), (1044, 1329020), (1155, 1201296), (1160, 1196118), (1218, 1139160), (1232, 1126215), (1260, 1101188), (1276, 1087380), (1305, 1063216), (1320, 1051134), (1386, 1001080), (1392, 996765), (1540, 900972), (1584, 875945), (1595, 869904), (1624, 854370), (1680, 825891), (1726, 803880), (1740, 797412), (1827, 759440), (1848, 750810), (1914, 724920), (1980, 700756), (2030, 683496), (2088, 664510), (2233, 621360), (2310, 600648), (2320, 598059), (2436, 569580), (2520, 550594), (2552, 543690), (2589, 535920), (2610, 531608), (2640, 525567), (2772, 500540), (2871, 483280), (3045, 455664), (3080, 450486), (3190, 434952), (3248, 427185), (3452, 401940), (3465, 400432), (3480, 398706), (3654, 379720), (3696, 375405), (3828, 362460), (3960, 350378), (4060, 341748), (4176, 332255), (4315, 321552), (4466, 310680), (4620, 300324), (4785, 289968), (4872, 284790), (5040, 275297), (5104, 271845), (5178, 267960), (5220, 265804), (5544, 250270), (5742, 241640), (6041, 229680), (6090, 227832), (6160, 225243), (6380, 217476), (6699, 207120), (6904, 200970), (6930, 200216), (6960, 199353), (7308, 189860), (7656, 181230), (7767, 178640), (7920, 175189), (8120, 170874), (8630, 160776), (8932, 155340), (9135, 151888), (9240, 150162), (9493, 146160), (9570, 144984), (9744, 142395), (10356, 133980), (10440, 132902), (11088, 125135), (11165, 124272), (11484, 120820), (12082, 114840), (12180, 113916), (12760, 108738), (12945, 107184), (13398, 103560), (13808, 100485), (13860, 100108), (14355, 96656), (14616, 94930), (15312, 90615), (15534, 89320), (16240, 85437), (17260, 80388), (17864, 77670), (18123, 76560), (18270, 75944), (18480, 75081), (18986, 73080), (19140, 72492), (20097, 69040), (20712, 66990), (20880, 66451), (22330, 62136), (22968, 60410), (24164, 57420), (24360, 56958), (25027, 55440), (25520, 54369), (25890, 53592), (26796, 51780), (27720, 50054), (28479, 48720), (28710, 48328), (29232, 47465), (30205, 45936), (31068, 44660), (33495, 41424), (34520, 40194), (35728, 38835), (36246, 38280), (36540, 37972)]