219825120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2917}}^1$

素因数の和:3092

約数の個数: 96

約数和(自身を含む): 697098528

約数和(自身を除く): 477273408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 157, 160, 240, 314, 471, 480, 628, 785, 942, 1256, 1570, 1884, 2355, 2512, 2917, 3140, 3768, 4710, 5024, 5834, 6280, 7536, 8751, 9420, 11668, 12560, 14585, 15072, 17502, 18840, 23336, 25120, 29170, 35004, 37680, 43755, 46672, 58340, 70008, 75360, 87510, 93344, 116680, 140016, 175020, 233360, 280032, 350040, 457969, 466720, 700080, 915938, 1373907, 1400160, 1831876, 2289845, 2747814, 3663752, 4579690, 5495628, 6869535, 7327504, 9159380, 10991256, 13739070, 14655008, 18318760, 21982512, 27478140, 36637520, 43965024, 54956280, 73275040, 109912560, 219825120]

約数ペア:

[(1, 219825120), (2, 109912560), (3, 73275040), (4, 54956280), (5, 43965024), (6, 36637520), (8, 27478140), (10, 21982512), (12, 18318760), (15, 14655008), (16, 13739070), (20, 10991256), (24, 9159380), (30, 7327504), (32, 6869535), (40, 5495628), (48, 4579690), (60, 3663752), (80, 2747814), (96, 2289845), (120, 1831876), (157, 1400160), (160, 1373907), (240, 915938), (314, 700080), (471, 466720), (480, 457969), (628, 350040), (785, 280032), (942, 233360), (1256, 175020), (1570, 140016), (1884, 116680), (2355, 93344), (2512, 87510), (2917, 75360), (3140, 70008), (3768, 58340), (4710, 46672), (5024, 43755), (5834, 37680), (6280, 35004), (7536, 29170), (8751, 25120), (9420, 23336), (11668, 18840), (12560, 17502), (14585, 15072)]