201318360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{15679}}^1$

素因数の和:15800

約数の個数: 64

約数和(自身を含む): 609638400

約数和(自身を除く): 408320040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 12840, 15679, 31358, 47037, 62716, 78395, 94074, 125432, 156790, 188148, 235185, 313580, 376296, 470370, 627160, 940740, 1677653, 1881480, 3355306, 5032959, 6710612, 8388265, 10065918, 13421224, 16776530, 20131836, 25164795, 33553060, 40263672, 50329590, 67106120, 100659180, 201318360]

約数ペア:

[(1, 201318360), (2, 100659180), (3, 67106120), (4, 50329590), (5, 40263672), (6, 33553060), (8, 25164795), (10, 20131836), (12, 16776530), (15, 13421224), (20, 10065918), (24, 8388265), (30, 6710612), (40, 5032959), (60, 3355306), (107, 1881480), (120, 1677653), (214, 940740), (321, 627160), (428, 470370), (535, 376296), (642, 313580), (856, 235185), (1070, 188148), (1284, 156790), (1605, 125432), (2140, 94074), (2568, 78395), (3210, 62716), (4280, 47037), (6420, 31358), (12840, 15679)]