210833520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{2447}}^1$

素因数の和:2822

約数の個数: 80

約数和(自身を含む): 655672320

約数和(自身を除く): 444838800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 359, 718, 1077, 1436, 1795, 2154, 2447, 2872, 3590, 4308, 4894, 5385, 5744, 7180, 7341, 8616, 9788, 10770, 12235, 14360, 14682, 17232, 19576, 21540, 24470, 28720, 29364, 36705, 39152, 43080, 48940, 58728, 73410, 86160, 97880, 117456, 146820, 195760, 293640, 587280, 878473, 1756946, 2635419, 3513892, 4392365, 5270838, 7027784, 8784730, 10541676, 13177095, 14055568, 17569460, 21083352, 26354190, 35138920, 42166704, 52708380, 70277840, 105416760, 210833520]

約数ペア:

[(1, 210833520), (2, 105416760), (3, 70277840), (4, 52708380), (5, 42166704), (6, 35138920), (8, 26354190), (10, 21083352), (12, 17569460), (15, 14055568), (16, 13177095), (20, 10541676), (24, 8784730), (30, 7027784), (40, 5270838), (48, 4392365), (60, 3513892), (80, 2635419), (120, 1756946), (240, 878473), (359, 587280), (718, 293640), (1077, 195760), (1436, 146820), (1795, 117456), (2154, 97880), (2447, 86160), (2872, 73410), (3590, 58728), (4308, 48940), (4894, 43080), (5385, 39152), (5744, 36705), (7180, 29364), (7341, 28720), (8616, 24470), (9788, 21540), (10770, 19576), (12235, 17232), (14360, 14682)]