22007760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{857}}^1$

素因数の和:980

約数の個数: 80

約数和(自身を含む): 68942016

約数和(自身を除く): 46934256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 321, 428, 535, 642, 856, 857, 1070, 1284, 1605, 1712, 1714, 2140, 2568, 2571, 3210, 3428, 4280, 4285, 5136, 5142, 6420, 6856, 8560, 8570, 10284, 12840, 12855, 13712, 17140, 20568, 25680, 25710, 34280, 41136, 51420, 68560, 91699, 102840, 183398, 205680, 275097, 366796, 458495, 550194, 733592, 916990, 1100388, 1375485, 1467184, 1833980, 2200776, 2750970, 3667960, 4401552, 5501940, 7335920, 11003880, 22007760]

約数ペア:

[(1, 22007760), (2, 11003880), (3, 7335920), (4, 5501940), (5, 4401552), (6, 3667960), (8, 2750970), (10, 2200776), (12, 1833980), (15, 1467184), (16, 1375485), (20, 1100388), (24, 916990), (30, 733592), (40, 550194), (48, 458495), (60, 366796), (80, 275097), (107, 205680), (120, 183398), (214, 102840), (240, 91699), (321, 68560), (428, 51420), (535, 41136), (642, 34280), (856, 25710), (857, 25680), (1070, 20568), (1284, 17140), (1605, 13712), (1712, 12855), (1714, 12840), (2140, 10284), (2568, 8570), (2571, 8560), (3210, 6856), (3428, 6420), (4280, 5142), (4285, 5136)]