85778560

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{467}}^1$

素因数の和:534

約数の個数: 128

約数和(自身を含む): 240589440

約数和(自身を除く): 154810880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 128, 140, 160, 164, 205, 224, 280, 287, 320, 328, 410, 448, 467, 560, 574, 640, 656, 820, 896, 934, 1120, 1148, 1312, 1435, 1640, 1868, 2240, 2296, 2335, 2624, 2870, 3269, 3280, 3736, 4480, 4592, 4670, 5248, 5740, 6538, 6560, 7472, 9184, 9340, 11480, 13076, 13120, 14944, 16345, 18368, 18680, 19147, 22960, 26152, 26240, 29888, 32690, 36736, 37360, 38294, 45920, 52304, 59776, 65380, 74720, 76588, 91840, 95735, 104608, 130760, 134029, 149440, 153176, 183680, 191470, 209216, 261520, 268058, 298880, 306352, 382940, 418432, 523040, 536116, 612704, 670145, 765880, 1046080, 1072232, 1225408, 1340290, 1531760, 2092160, 2144464, 2450816, 2680580, 3063520, 4288928, 5361160, 6127040, 8577856, 10722320, 12254080, 17155712, 21444640, 42889280, 85778560]

約数ペア:

[(1, 85778560), (2, 42889280), (4, 21444640), (5, 17155712), (7, 12254080), (8, 10722320), (10, 8577856), (14, 6127040), (16, 5361160), (20, 4288928), (28, 3063520), (32, 2680580), (35, 2450816), (40, 2144464), (41, 2092160), (56, 1531760), (64, 1340290), (70, 1225408), (80, 1072232), (82, 1046080), (112, 765880), (128, 670145), (140, 612704), (160, 536116), (164, 523040), (205, 418432), (224, 382940), (280, 306352), (287, 298880), (320, 268058), (328, 261520), (410, 209216), (448, 191470), (467, 183680), (560, 153176), (574, 149440), (640, 134029), (656, 130760), (820, 104608), (896, 95735), (934, 91840), (1120, 76588), (1148, 74720), (1312, 65380), (1435, 59776), (1640, 52304), (1868, 45920), (2240, 38294), (2296, 37360), (2335, 36736), (2624, 32690), (2870, 29888), (3269, 26240), (3280, 26152), (3736, 22960), (4480, 19147), (4592, 18680), (4670, 18368), (5248, 16345), (5740, 14944), (6538, 13120), (6560, 13076), (7472, 11480), (9184, 9340)]