207434280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{4561}}^1$

素因数の和:4954

約数の個数: 64

約数和(自身を含む): 624081600

約数和(自身を除く): 416647320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 379, 758, 1137, 1516, 1895, 2274, 3032, 3790, 4548, 4561, 5685, 7580, 9096, 9122, 11370, 13683, 15160, 18244, 22740, 22805, 27366, 36488, 45480, 45610, 54732, 68415, 91220, 109464, 136830, 182440, 273660, 547320, 1728619, 3457238, 5185857, 6914476, 8643095, 10371714, 13828952, 17286190, 20743428, 25929285, 34572380, 41486856, 51858570, 69144760, 103717140, 207434280]

約数ペア:

[(1, 207434280), (2, 103717140), (3, 69144760), (4, 51858570), (5, 41486856), (6, 34572380), (8, 25929285), (10, 20743428), (12, 17286190), (15, 13828952), (20, 10371714), (24, 8643095), (30, 6914476), (40, 5185857), (60, 3457238), (120, 1728619), (379, 547320), (758, 273660), (1137, 182440), (1516, 136830), (1895, 109464), (2274, 91220), (3032, 68415), (3790, 54732), (4548, 45610), (4561, 45480), (5685, 36488), (7580, 27366), (9096, 22805), (9122, 22740), (11370, 18244), (13683, 15160)]