462081440

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1429}}^1$

素因数の和:1534

約数の個数: 96

約数和(自身を含む): 1141620480

約数和(自身を除く): 679539040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 47, 80, 86, 94, 160, 172, 188, 215, 235, 344, 376, 430, 470, 688, 752, 860, 940, 1376, 1429, 1504, 1720, 1880, 2021, 2858, 3440, 3760, 4042, 5716, 6880, 7145, 7520, 8084, 10105, 11432, 14290, 16168, 20210, 22864, 28580, 32336, 40420, 45728, 57160, 61447, 64672, 67163, 80840, 114320, 122894, 134326, 161680, 228640, 245788, 268652, 307235, 323360, 335815, 491576, 537304, 614470, 671630, 983152, 1074608, 1228940, 1343260, 1966304, 2149216, 2457880, 2686520, 2888009, 4915760, 5373040, 5776018, 9831520, 10746080, 11552036, 14440045, 23104072, 28880090, 46208144, 57760180, 92416288, 115520360, 231040720, 462081440]

約数ペア:

[(1, 462081440), (2, 231040720), (4, 115520360), (5, 92416288), (8, 57760180), (10, 46208144), (16, 28880090), (20, 23104072), (32, 14440045), (40, 11552036), (43, 10746080), (47, 9831520), (80, 5776018), (86, 5373040), (94, 4915760), (160, 2888009), (172, 2686520), (188, 2457880), (215, 2149216), (235, 1966304), (344, 1343260), (376, 1228940), (430, 1074608), (470, 983152), (688, 671630), (752, 614470), (860, 537304), (940, 491576), (1376, 335815), (1429, 323360), (1504, 307235), (1720, 268652), (1880, 245788), (2021, 228640), (2858, 161680), (3440, 134326), (3760, 122894), (4042, 114320), (5716, 80840), (6880, 67163), (7145, 64672), (7520, 61447), (8084, 57160), (10105, 45728), (11432, 40420), (14290, 32336), (16168, 28580), (20210, 22864)]