140985120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{701}}^1$

素因数の和:1138

約数の個数: 96

約数和(自身を含む): 445798080

約数和(自身を除く): 304812960

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, 240, 419, 480, 701, 838, 1257, 1402, 1676, 2095, 2103, 2514, 2804, 3352, 3505, 4190, 4206, 5028, 5608, 6285, 6704, 7010, 8380, 8412, 10056, 10515, 11216, 12570, 13408, 14020, 16760, 16824, 20112, 21030, 22432, 25140, 28040, 33520, 33648, 40224, 42060, 50280, 56080, 67040, 67296, 84120, 100560, 112160, 168240, 201120, 293719, 336480, 587438, 881157, 1174876, 1468595, 1762314, 2349752, 2937190, 3524628, 4405785, 4699504, 5874380, 7049256, 8811570, 9399008, 11748760, 14098512, 17623140, 23497520, 28197024, 35246280, 46995040, 70492560, 140985120]

約数ペア:

[(1, 140985120), (2, 70492560), (3, 46995040), (4, 35246280), (5, 28197024), (6, 23497520), (8, 17623140), (10, 14098512), (12, 11748760), (15, 9399008), (16, 8811570), (20, 7049256), (24, 5874380), (30, 4699504), (32, 4405785), (40, 3524628), (48, 2937190), (60, 2349752), (80, 1762314), (96, 1468595), (120, 1174876), (160, 881157), (240, 587438), (419, 336480), (480, 293719), (701, 201120), (838, 168240), (1257, 112160), (1402, 100560), (1676, 84120), (2095, 67296), (2103, 67040), (2514, 56080), (2804, 50280), (3352, 42060), (3505, 40224), (4190, 33648), (4206, 33520), (5028, 28040), (5608, 25140), (6285, 22432), (6704, 21030), (7010, 20112), (8380, 16824), (8412, 16760), (10056, 14020), (10515, 13408), (11216, 12570)]