16997911840

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{12829}}^1$

素因数の和:12884

約数の個数: 216

約数和(自身を含む): 50587637940

約数和(自身を除く): 33589726100

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 169, 182, 196, 208, 224, 245, 260, 280, 338, 364, 392, 416, 455, 490, 520, 560, 637, 676, 728, 784, 845, 910, 980, 1040, 1120, 1183, 1274, 1352, 1456, 1568, 1690, 1820, 1960, 2080, 2366, 2548, 2704, 2912, 3185, 3380, 3640, 3920, 4732, 5096, 5408, 5915, 6370, 6760, 7280, 7840, 8281, 9464, 10192, 11830, 12740, 12829, 13520, 14560, 16562, 18928, 20384, 23660, 25480, 25658, 27040, 33124, 37856, 41405, 47320, 50960, 51316, 64145, 66248, 82810, 89803, 94640, 101920, 102632, 128290, 132496, 165620, 166777, 179606, 189280, 205264, 256580, 264992, 331240, 333554, 359212, 410528, 449015, 513160, 628621, 662480, 667108, 718424, 833885, 898030, 1026320, 1167439, 1257242, 1324960, 1334216, 1436848, 1667770, 1796060, 2052640, 2168101, 2334878, 2514484, 2668432, 2873696, 3143105, 3335540, 3592120, 4336202, 4669756, 5028968, 5336864, 5837195, 6286210, 6671080, 7184240, 8172073, 8672404, 9339512, 10057936, 10840505, 11674390, 12572420, 13342160, 14368480, 15176707, 16344146, 17344808, 18679024, 20115872, 21681010, 23348780, 25144840, 26684320, 30353414, 32688292, 34689616, 37358048, 40860365, 43362020, 46697560, 50289680, 60706828, 65376584, 69379232, 75883535, 81720730, 86724040, 93395120, 100579360, 106236949, 121413656, 130753168, 151767070, 163441460, 173448080, 186790240, 212473898, 242827312, 261506336, 303534140, 326882920, 346896160, 424947796, 485654624, 531184745, 607068280, 653765840, 849895592, 1062369490, 1214136560, 1307531680, 1699791184, 2124738980, 2428273120, 3399582368, 4249477960, 8498955920, 16997911840]

約数ペア:

[(1, 16997911840), (2, 8498955920), (4, 4249477960), (5, 3399582368), (7, 2428273120), (8, 2124738980), (10, 1699791184), (13, 1307531680), (14, 1214136560), (16, 1062369490), (20, 849895592), (26, 653765840), (28, 607068280), (32, 531184745), (35, 485654624), (40, 424947796), (49, 346896160), (52, 326882920), (56, 303534140), (65, 261506336), (70, 242827312), (80, 212473898), (91, 186790240), (98, 173448080), (104, 163441460), (112, 151767070), (130, 130753168), (140, 121413656), (160, 106236949), (169, 100579360), (182, 93395120), (196, 86724040), (208, 81720730), (224, 75883535), (245, 69379232), (260, 65376584), (280, 60706828), (338, 50289680), (364, 46697560), (392, 43362020), (416, 40860365), (455, 37358048), (490, 34689616), (520, 32688292), (560, 30353414), (637, 26684320), (676, 25144840), (728, 23348780), (784, 21681010), (845, 20115872), (910, 18679024), (980, 17344808), (1040, 16344146), (1120, 15176707), (1183, 14368480), (1274, 13342160), (1352, 12572420), (1456, 11674390), (1568, 10840505), (1690, 10057936), (1820, 9339512), (1960, 8672404), (2080, 8172073), (2366, 7184240), (2548, 6671080), (2704, 6286210), (2912, 5837195), (3185, 5336864), (3380, 5028968), (3640, 4669756), (3920, 4336202), (4732, 3592120), (5096, 3335540), (5408, 3143105), (5915, 2873696), (6370, 2668432), (6760, 2514484), (7280, 2334878), (7840, 2168101), (8281, 2052640), (9464, 1796060), (10192, 1667770), (11830, 1436848), (12740, 1334216), (12829, 1324960), (13520, 1257242), (14560, 1167439), (16562, 1026320), (18928, 898030), (20384, 833885), (23660, 718424), (25480, 667108), (25658, 662480), (27040, 628621), (33124, 513160), (37856, 449015), (41405, 410528), (47320, 359212), (50960, 333554), (51316, 331240), (64145, 264992), (66248, 256580), (82810, 205264), (89803, 189280), (94640, 179606), (101920, 166777), (102632, 165620), (128290, 132496)]