133726880

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:527

約数の個数: 144

約数和(自身を含む): 378261576

約数和(自身を除く): 244534696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 49, 56, 70, 74, 80, 98, 112, 140, 148, 160, 185, 196, 224, 245, 259, 280, 296, 370, 392, 461, 490, 518, 560, 592, 740, 784, 922, 980, 1036, 1120, 1184, 1295, 1480, 1568, 1813, 1844, 1960, 2072, 2305, 2590, 2960, 3227, 3626, 3688, 3920, 4144, 4610, 5180, 5920, 6454, 7252, 7376, 7840, 8288, 9065, 9220, 10360, 12908, 14504, 14752, 16135, 17057, 18130, 18440, 20720, 22589, 25816, 29008, 32270, 34114, 36260, 36880, 41440, 45178, 51632, 58016, 64540, 68228, 72520, 73760, 85285, 90356, 103264, 112945, 119399, 129080, 136456, 145040, 170570, 180712, 225890, 238798, 258160, 272912, 290080, 341140, 361424, 451780, 477596, 516320, 545824, 596995, 682280, 722848, 835793, 903560, 955192, 1193990, 1364560, 1671586, 1807120, 1910384, 2387980, 2729120, 3343172, 3614240, 3820768, 4178965, 4775960, 6686344, 8357930, 9551920, 13372688, 16715860, 19103840, 26745376, 33431720, 66863440, 133726880]

約数ペア:

[(1, 133726880), (2, 66863440), (4, 33431720), (5, 26745376), (7, 19103840), (8, 16715860), (10, 13372688), (14, 9551920), (16, 8357930), (20, 6686344), (28, 4775960), (32, 4178965), (35, 3820768), (37, 3614240), (40, 3343172), (49, 2729120), (56, 2387980), (70, 1910384), (74, 1807120), (80, 1671586), (98, 1364560), (112, 1193990), (140, 955192), (148, 903560), (160, 835793), (185, 722848), (196, 682280), (224, 596995), (245, 545824), (259, 516320), (280, 477596), (296, 451780), (370, 361424), (392, 341140), (461, 290080), (490, 272912), (518, 258160), (560, 238798), (592, 225890), (740, 180712), (784, 170570), (922, 145040), (980, 136456), (1036, 129080), (1120, 119399), (1184, 112945), (1295, 103264), (1480, 90356), (1568, 85285), (1813, 73760), (1844, 72520), (1960, 68228), (2072, 64540), (2305, 58016), (2590, 51632), (2960, 45178), (3227, 41440), (3626, 36880), (3688, 36260), (3920, 34114), (4144, 32270), (4610, 29008), (5180, 25816), (5920, 22589), (6454, 20720), (7252, 18440), (7376, 18130), (7840, 17057), (8288, 16135), (9065, 14752), (9220, 14504), (10360, 12908)]