63117040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2749}}^1$

素因数の和:2810

約数の個数: 80

約数和(自身を含む): 171864000

約数和(自身を除く): 108746960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 80, 82, 112, 140, 164, 205, 280, 287, 328, 410, 560, 574, 656, 820, 1148, 1435, 1640, 2296, 2749, 2870, 3280, 4592, 5498, 5740, 10996, 11480, 13745, 19243, 21992, 22960, 27490, 38486, 43984, 54980, 76972, 96215, 109960, 112709, 153944, 192430, 219920, 225418, 307888, 384860, 450836, 563545, 769720, 788963, 901672, 1127090, 1539440, 1577926, 1803344, 2254180, 3155852, 3944815, 4508360, 6311704, 7889630, 9016720, 12623408, 15779260, 31558520, 63117040]

約数ペア:

[(1, 63117040), (2, 31558520), (4, 15779260), (5, 12623408), (7, 9016720), (8, 7889630), (10, 6311704), (14, 4508360), (16, 3944815), (20, 3155852), (28, 2254180), (35, 1803344), (40, 1577926), (41, 1539440), (56, 1127090), (70, 901672), (80, 788963), (82, 769720), (112, 563545), (140, 450836), (164, 384860), (205, 307888), (280, 225418), (287, 219920), (328, 192430), (410, 153944), (560, 112709), (574, 109960), (656, 96215), (820, 76972), (1148, 54980), (1435, 43984), (1640, 38486), (2296, 27490), (2749, 22960), (2870, 21992), (3280, 19243), (4592, 13745), (5498, 11480), (5740, 10996)]