207824040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3677}}^1$

素因数の和:3851

約数の個数: 96

約数和(自身を含む): 679915080

約数和(自身を除く): 472091040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 157, 180, 314, 360, 471, 628, 785, 942, 1256, 1413, 1570, 1884, 2355, 2826, 3140, 3677, 3768, 4710, 5652, 6280, 7065, 7354, 9420, 11031, 11304, 14130, 14708, 18385, 18840, 22062, 28260, 29416, 33093, 36770, 44124, 55155, 56520, 66186, 73540, 88248, 110310, 132372, 147080, 165465, 220620, 264744, 330930, 441240, 577289, 661860, 1154578, 1323720, 1731867, 2309156, 2886445, 3463734, 4618312, 5195601, 5772890, 6927468, 8659335, 10391202, 11545780, 13854936, 17318670, 20782404, 23091560, 25978005, 34637340, 41564808, 51956010, 69274680, 103912020, 207824040]

約数ペア:

[(1, 207824040), (2, 103912020), (3, 69274680), (4, 51956010), (5, 41564808), (6, 34637340), (8, 25978005), (9, 23091560), (10, 20782404), (12, 17318670), (15, 13854936), (18, 11545780), (20, 10391202), (24, 8659335), (30, 6927468), (36, 5772890), (40, 5195601), (45, 4618312), (60, 3463734), (72, 2886445), (90, 2309156), (120, 1731867), (157, 1323720), (180, 1154578), (314, 661860), (360, 577289), (471, 441240), (628, 330930), (785, 264744), (942, 220620), (1256, 165465), (1413, 147080), (1570, 132372), (1884, 110310), (2355, 88248), (2826, 73540), (3140, 66186), (3677, 56520), (3768, 55155), (4710, 44124), (5652, 36770), (6280, 33093), (7065, 29416), (7354, 28260), (9420, 22062), (11031, 18840), (11304, 18385), (14130, 14708)]