206908320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1933}}^1$

素因数の和:2174

約数の個数: 96

約数和(自身を含む): 655022592

約数和(自身を除く): 448114272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 223, 240, 446, 480, 669, 892, 1115, 1338, 1784, 1933, 2230, 2676, 3345, 3568, 3866, 4460, 5352, 5799, 6690, 7136, 7732, 8920, 9665, 10704, 11598, 13380, 15464, 17840, 19330, 21408, 23196, 26760, 28995, 30928, 35680, 38660, 46392, 53520, 57990, 61856, 77320, 92784, 107040, 115980, 154640, 185568, 231960, 309280, 431059, 463920, 862118, 927840, 1293177, 1724236, 2155295, 2586354, 3448472, 4310590, 5172708, 6465885, 6896944, 8621180, 10345416, 12931770, 13793888, 17242360, 20690832, 25863540, 34484720, 41381664, 51727080, 68969440, 103454160, 206908320]

約数ペア:

[(1, 206908320), (2, 103454160), (3, 68969440), (4, 51727080), (5, 41381664), (6, 34484720), (8, 25863540), (10, 20690832), (12, 17242360), (15, 13793888), (16, 12931770), (20, 10345416), (24, 8621180), (30, 6896944), (32, 6465885), (40, 5172708), (48, 4310590), (60, 3448472), (80, 2586354), (96, 2155295), (120, 1724236), (160, 1293177), (223, 927840), (240, 862118), (446, 463920), (480, 431059), (669, 309280), (892, 231960), (1115, 185568), (1338, 154640), (1784, 115980), (1933, 107040), (2230, 92784), (2676, 77320), (3345, 61856), (3568, 57990), (3866, 53520), (4460, 46392), (5352, 38660), (5799, 35680), (6690, 30928), (7136, 28995), (7732, 26760), (8920, 23196), (9665, 21408), (10704, 19330), (11598, 17840), (13380, 15464)]