2017079680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^2$

素因数の和:170

約数の個数: 288

約数和(自身を含む): 6158421360

約数和(自身を除く): 4141341680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 61, 64, 70, 77, 80, 88, 110, 112, 121, 122, 128, 140, 154, 160, 176, 220, 224, 242, 244, 280, 305, 308, 320, 352, 385, 427, 440, 448, 484, 488, 560, 605, 610, 616, 640, 671, 704, 770, 847, 854, 880, 896, 968, 976, 1120, 1210, 1220, 1232, 1342, 1408, 1540, 1694, 1708, 1760, 1936, 1952, 2135, 2240, 2420, 2440, 2464, 2684, 3080, 3355, 3388, 3416, 3520, 3721, 3872, 3904, 4235, 4270, 4480, 4697, 4840, 4880, 4928, 5368, 6160, 6710, 6776, 6832, 7040, 7381, 7442, 7744, 7808, 8470, 8540, 9394, 9680, 9760, 9856, 10736, 12320, 13420, 13552, 13664, 14762, 14884, 15488, 16940, 17080, 18605, 18788, 19360, 19520, 21472, 23485, 24640, 26047, 26840, 27104, 27328, 29524, 29768, 33880, 34160, 36905, 37210, 37576, 38720, 39040, 40931, 42944, 46970, 49280, 51667, 52094, 53680, 54208, 54656, 59048, 59536, 67760, 68320, 73810, 74420, 75152, 77440, 81862, 85888, 93940, 103334, 104188, 107360, 108416, 118096, 119072, 130235, 135520, 136640, 147620, 148840, 150304, 163724, 187880, 204655, 206668, 208376, 214720, 236192, 238144, 258335, 260470, 271040, 273280, 286517, 295240, 297680, 300608, 327448, 375760, 409310, 413336, 416752, 429440, 450241, 472384, 476288, 516670, 520940, 542080, 573034, 590480, 595360, 601216, 654896, 751520, 818620, 826672, 833504, 900482, 944768, 1033340, 1041880, 1146068, 1180960, 1190720, 1309792, 1432585, 1503040, 1637240, 1653344, 1667008, 1800964, 2066680, 2083760, 2251205, 2292136, 2361920, 2381440, 2619584, 2865170, 3006080, 3151687, 3274480, 3306688, 3334016, 3601928, 4133360, 4167520, 4502410, 4584272, 4723840, 5239168, 5730340, 6303374, 6548960, 6613376, 7203856, 8266720, 8335040, 9004820, 9168544, 11460680, 12606748, 13097920, 14407712, 15758435, 16533440, 16670080, 18009640, 18337088, 22921360, 25213496, 26195840, 28815424, 31516870, 33066880, 36019280, 36674176, 45842720, 50426992, 57630848, 63033740, 72038560, 91685440, 100853984, 126067480, 144077120, 183370880, 201707968, 252134960, 288154240, 403415936, 504269920, 1008539840, 2017079680]

約数ペア:

[(1, 2017079680), (2, 1008539840), (4, 504269920), (5, 403415936), (7, 288154240), (8, 252134960), (10, 201707968), (11, 183370880), (14, 144077120), (16, 126067480), (20, 100853984), (22, 91685440), (28, 72038560), (32, 63033740), (35, 57630848), (40, 50426992), (44, 45842720), (55, 36674176), (56, 36019280), (61, 33066880), (64, 31516870), (70, 28815424), (77, 26195840), (80, 25213496), (88, 22921360), (110, 18337088), (112, 18009640), (121, 16670080), (122, 16533440), (128, 15758435), (140, 14407712), (154, 13097920), (160, 12606748), (176, 11460680), (220, 9168544), (224, 9004820), (242, 8335040), (244, 8266720), (280, 7203856), (305, 6613376), (308, 6548960), (320, 6303374), (352, 5730340), (385, 5239168), (427, 4723840), (440, 4584272), (448, 4502410), (484, 4167520), (488, 4133360), (560, 3601928), (605, 3334016), (610, 3306688), (616, 3274480), (640, 3151687), (671, 3006080), (704, 2865170), (770, 2619584), (847, 2381440), (854, 2361920), (880, 2292136), (896, 2251205), (968, 2083760), (976, 2066680), (1120, 1800964), (1210, 1667008), (1220, 1653344), (1232, 1637240), (1342, 1503040), (1408, 1432585), (1540, 1309792), (1694, 1190720), (1708, 1180960), (1760, 1146068), (1936, 1041880), (1952, 1033340), (2135, 944768), (2240, 900482), (2420, 833504), (2440, 826672), (2464, 818620), (2684, 751520), (3080, 654896), (3355, 601216), (3388, 595360), (3416, 590480), (3520, 573034), (3721, 542080), (3872, 520940), (3904, 516670), (4235, 476288), (4270, 472384), (4480, 450241), (4697, 429440), (4840, 416752), (4880, 413336), (4928, 409310), (5368, 375760), (6160, 327448), (6710, 300608), (6776, 297680), (6832, 295240), (7040, 286517), (7381, 273280), (7442, 271040), (7744, 260470), (7808, 258335), (8470, 238144), (8540, 236192), (9394, 214720), (9680, 208376), (9760, 206668), (9856, 204655), (10736, 187880), (12320, 163724), (13420, 150304), (13552, 148840), (13664, 147620), (14762, 136640), (14884, 135520), (15488, 130235), (16940, 119072), (17080, 118096), (18605, 108416), (18788, 107360), (19360, 104188), (19520, 103334), (21472, 93940), (23485, 85888), (24640, 81862), (26047, 77440), (26840, 75152), (27104, 74420), (27328, 73810), (29524, 68320), (29768, 67760), (33880, 59536), (34160, 59048), (36905, 54656), (37210, 54208), (37576, 53680), (38720, 52094), (39040, 51667), (40931, 49280), (42944, 46970)]