42002040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8537}}^1$

素因数の和:8592

約数の個数: 64

約数和(自身を含む): 129094560

約数和(自身を除く): 87092520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 8537, 17074, 25611, 34148, 42685, 51222, 68296, 85370, 102444, 128055, 170740, 204888, 256110, 341480, 350017, 512220, 700034, 1024440, 1050051, 1400068, 1750085, 2100102, 2800136, 3500170, 4200204, 5250255, 7000340, 8400408, 10500510, 14000680, 21001020, 42002040]

約数ペア:

[(1, 42002040), (2, 21001020), (3, 14000680), (4, 10500510), (5, 8400408), (6, 7000340), (8, 5250255), (10, 4200204), (12, 3500170), (15, 2800136), (20, 2100102), (24, 1750085), (30, 1400068), (40, 1050051), (41, 1024440), (60, 700034), (82, 512220), (120, 350017), (123, 341480), (164, 256110), (205, 204888), (246, 170740), (328, 128055), (410, 102444), (492, 85370), (615, 68296), (820, 51222), (984, 42685), (1230, 34148), (1640, 25611), (2460, 17074), (4920, 8537)]