47492760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:266

約数の個数: 192

約数和(自身を含む): 170644320

約数和(自身を除く): 123151560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 49, 56, 60, 70, 82, 84, 98, 105, 120, 123, 140, 147, 164, 168, 196, 197, 205, 210, 245, 246, 280, 287, 294, 328, 392, 394, 410, 420, 490, 492, 574, 588, 591, 615, 735, 788, 820, 840, 861, 980, 984, 985, 1148, 1176, 1182, 1230, 1379, 1435, 1470, 1576, 1640, 1722, 1960, 1970, 2009, 2296, 2364, 2460, 2758, 2870, 2940, 2955, 3444, 3940, 4018, 4137, 4305, 4728, 4920, 5516, 5740, 5880, 5910, 6027, 6888, 6895, 7880, 8036, 8077, 8274, 8610, 9653, 10045, 11032, 11480, 11820, 12054, 13790, 16072, 16154, 16548, 17220, 19306, 20090, 20685, 23640, 24108, 24231, 27580, 28959, 30135, 32308, 33096, 34440, 38612, 40180, 40385, 41370, 48216, 48265, 48462, 55160, 56539, 57918, 60270, 64616, 77224, 80360, 80770, 82740, 96530, 96924, 113078, 115836, 120540, 121155, 144795, 161540, 165480, 169617, 193060, 193848, 226156, 231672, 241080, 242310, 282695, 289590, 323080, 339234, 386120, 395773, 452312, 484620, 565390, 579180, 678468, 791546, 848085, 969240, 1130780, 1158360, 1187319, 1356936, 1583092, 1696170, 1978865, 2261560, 2374638, 3166184, 3392340, 3957730, 4749276, 5936595, 6784680, 7915460, 9498552, 11873190, 15830920, 23746380, 47492760]

約数ペア:

[(1, 47492760), (2, 23746380), (3, 15830920), (4, 11873190), (5, 9498552), (6, 7915460), (7, 6784680), (8, 5936595), (10, 4749276), (12, 3957730), (14, 3392340), (15, 3166184), (20, 2374638), (21, 2261560), (24, 1978865), (28, 1696170), (30, 1583092), (35, 1356936), (40, 1187319), (41, 1158360), (42, 1130780), (49, 969240), (56, 848085), (60, 791546), (70, 678468), (82, 579180), (84, 565390), (98, 484620), (105, 452312), (120, 395773), (123, 386120), (140, 339234), (147, 323080), (164, 289590), (168, 282695), (196, 242310), (197, 241080), (205, 231672), (210, 226156), (245, 193848), (246, 193060), (280, 169617), (287, 165480), (294, 161540), (328, 144795), (392, 121155), (394, 120540), (410, 115836), (420, 113078), (490, 96924), (492, 96530), (574, 82740), (588, 80770), (591, 80360), (615, 77224), (735, 64616), (788, 60270), (820, 57918), (840, 56539), (861, 55160), (980, 48462), (984, 48265), (985, 48216), (1148, 41370), (1176, 40385), (1182, 40180), (1230, 38612), (1379, 34440), (1435, 33096), (1470, 32308), (1576, 30135), (1640, 28959), (1722, 27580), (1960, 24231), (1970, 24108), (2009, 23640), (2296, 20685), (2364, 20090), (2460, 19306), (2758, 17220), (2870, 16548), (2940, 16154), (2955, 16072), (3444, 13790), (3940, 12054), (4018, 11820), (4137, 11480), (4305, 11032), (4728, 10045), (4920, 9653), (5516, 8610), (5740, 8274), (5880, 8077), (5910, 8036), (6027, 7880), (6888, 6895)]