1250768960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{13619}}^1$

素因数の和:13684

約数の個数: 112

約数和(自身を含む): 3487155840

約数和(自身を除く): 2236386880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 140, 160, 164, 205, 224, 280, 287, 320, 328, 410, 448, 560, 574, 656, 820, 1120, 1148, 1312, 1435, 1640, 2240, 2296, 2624, 2870, 3280, 4592, 5740, 6560, 9184, 11480, 13120, 13619, 18368, 22960, 27238, 45920, 54476, 68095, 91840, 95333, 108952, 136190, 190666, 217904, 272380, 381332, 435808, 476665, 544760, 558379, 762664, 871616, 953330, 1089520, 1116758, 1525328, 1906660, 2179040, 2233516, 2791895, 3050656, 3813320, 3908653, 4358080, 4467032, 5583790, 6101312, 7626640, 7817306, 8934064, 11167580, 15253280, 15634612, 17868128, 19543265, 22335160, 30506560, 31269224, 35736256, 39086530, 44670320, 62538448, 78173060, 89340640, 125076896, 156346120, 178681280, 250153792, 312692240, 625384480, 1250768960]

約数ペア:

[(1, 1250768960), (2, 625384480), (4, 312692240), (5, 250153792), (7, 178681280), (8, 156346120), (10, 125076896), (14, 89340640), (16, 78173060), (20, 62538448), (28, 44670320), (32, 39086530), (35, 35736256), (40, 31269224), (41, 30506560), (56, 22335160), (64, 19543265), (70, 17868128), (80, 15634612), (82, 15253280), (112, 11167580), (140, 8934064), (160, 7817306), (164, 7626640), (205, 6101312), (224, 5583790), (280, 4467032), (287, 4358080), (320, 3908653), (328, 3813320), (410, 3050656), (448, 2791895), (560, 2233516), (574, 2179040), (656, 1906660), (820, 1525328), (1120, 1116758), (1148, 1089520), (1312, 953330), (1435, 871616), (1640, 762664), (2240, 558379), (2296, 544760), (2624, 476665), (2870, 435808), (3280, 381332), (4592, 272380), (5740, 217904), (6560, 190666), (9184, 136190), (11480, 108952), (13120, 95333), (13619, 91840), (18368, 68095), (22960, 54476), (27238, 45920)]