2908626560

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:435

約数の個数: 256

約数和(自身を含む): 8500826880

約数和(自身を除く): 5592200320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 181, 211, 224, 238, 272, 280, 320, 340, 362, 422, 448, 476, 544, 560, 595, 640, 680, 724, 844, 896, 905, 952, 1055, 1088, 1120, 1190, 1267, 1360, 1448, 1477, 1688, 1810, 1904, 2110, 2176, 2240, 2380, 2534, 2720, 2896, 2954, 3077, 3376, 3587, 3620, 3808, 4220, 4480, 4760, 5068, 5440, 5792, 5908, 6154, 6335, 6752, 7174, 7240, 7385, 7616, 8440, 9520, 10136, 10880, 11584, 11816, 12308, 12670, 13504, 14348, 14480, 14770, 15232, 15385, 16880, 17935, 19040, 20272, 21539, 23168, 23632, 24616, 25109, 25340, 27008, 28696, 28960, 29540, 30770, 33760, 35870, 38080, 38191, 40544, 43078, 47264, 49232, 50218, 50680, 57392, 57920, 59080, 61540, 67520, 71740, 76160, 76382, 81088, 86156, 94528, 98464, 100436, 101360, 107695, 114784, 115840, 118160, 123080, 125545, 135040, 143480, 152764, 162176, 172312, 189056, 190955, 196928, 200872, 202720, 215390, 229568, 236320, 246160, 251090, 267337, 286960, 305528, 344624, 381910, 393856, 401744, 405440, 430780, 459136, 472640, 492320, 502180, 534674, 573920, 611056, 649247, 689248, 763820, 803488, 810880, 861560, 945280, 984640, 1004360, 1069348, 1147840, 1222112, 1298494, 1336685, 1378496, 1527640, 1606976, 1723120, 1969280, 2008720, 2138696, 2295680, 2444224, 2596988, 2673370, 2756992, 3055280, 3213952, 3246235, 3446240, 4017440, 4277392, 4544729, 4888448, 5193976, 5346740, 6110560, 6492470, 6892480, 8034880, 8554784, 9089458, 10387952, 10693480, 12221120, 12984940, 13784960, 16069760, 17109568, 18178916, 20775904, 21386960, 22723645, 24442240, 25969880, 34219136, 36357832, 41551808, 42773920, 45447290, 51939760, 72715664, 83103616, 85547840, 90894580, 103879520, 145431328, 171095680, 181789160, 207759040, 290862656, 363578320, 415518080, 581725312, 727156640, 1454313280, 2908626560]

約数ペア:

[(1, 2908626560), (2, 1454313280), (4, 727156640), (5, 581725312), (7, 415518080), (8, 363578320), (10, 290862656), (14, 207759040), (16, 181789160), (17, 171095680), (20, 145431328), (28, 103879520), (32, 90894580), (34, 85547840), (35, 83103616), (40, 72715664), (56, 51939760), (64, 45447290), (68, 42773920), (70, 41551808), (80, 36357832), (85, 34219136), (112, 25969880), (119, 24442240), (128, 22723645), (136, 21386960), (140, 20775904), (160, 18178916), (170, 17109568), (181, 16069760), (211, 13784960), (224, 12984940), (238, 12221120), (272, 10693480), (280, 10387952), (320, 9089458), (340, 8554784), (362, 8034880), (422, 6892480), (448, 6492470), (476, 6110560), (544, 5346740), (560, 5193976), (595, 4888448), (640, 4544729), (680, 4277392), (724, 4017440), (844, 3446240), (896, 3246235), (905, 3213952), (952, 3055280), (1055, 2756992), (1088, 2673370), (1120, 2596988), (1190, 2444224), (1267, 2295680), (1360, 2138696), (1448, 2008720), (1477, 1969280), (1688, 1723120), (1810, 1606976), (1904, 1527640), (2110, 1378496), (2176, 1336685), (2240, 1298494), (2380, 1222112), (2534, 1147840), (2720, 1069348), (2896, 1004360), (2954, 984640), (3077, 945280), (3376, 861560), (3587, 810880), (3620, 803488), (3808, 763820), (4220, 689248), (4480, 649247), (4760, 611056), (5068, 573920), (5440, 534674), (5792, 502180), (5908, 492320), (6154, 472640), (6335, 459136), (6752, 430780), (7174, 405440), (7240, 401744), (7385, 393856), (7616, 381910), (8440, 344624), (9520, 305528), (10136, 286960), (10880, 267337), (11584, 251090), (11816, 246160), (12308, 236320), (12670, 229568), (13504, 215390), (14348, 202720), (14480, 200872), (14770, 196928), (15232, 190955), (15385, 189056), (16880, 172312), (17935, 162176), (19040, 152764), (20272, 143480), (21539, 135040), (23168, 125545), (23632, 123080), (24616, 118160), (25109, 115840), (25340, 114784), (27008, 107695), (28696, 101360), (28960, 100436), (29540, 98464), (30770, 94528), (33760, 86156), (35870, 81088), (38080, 76382), (38191, 76160), (40544, 71740), (43078, 67520), (47264, 61540), (49232, 59080), (50218, 57920), (50680, 57392)]