222509040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71317}}^1$

素因数の和:71346

約数の個数: 80

約数和(自身を含む): 742848288

約数和(自身を除く): 520339248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 71317, 142634, 213951, 285268, 356585, 427902, 570536, 713170, 855804, 927121, 1069755, 1141072, 1426340, 1711608, 1854242, 2139510, 2781363, 2852680, 3423216, 3708484, 4279020, 4635605, 5562726, 5705360, 7416968, 8558040, 9271210, 11125452, 13906815, 14833936, 17116080, 18542420, 22250904, 27813630, 37084840, 44501808, 55627260, 74169680, 111254520, 222509040]

約数ペア:

[(1, 222509040), (2, 111254520), (3, 74169680), (4, 55627260), (5, 44501808), (6, 37084840), (8, 27813630), (10, 22250904), (12, 18542420), (13, 17116080), (15, 14833936), (16, 13906815), (20, 11125452), (24, 9271210), (26, 8558040), (30, 7416968), (39, 5705360), (40, 5562726), (48, 4635605), (52, 4279020), (60, 3708484), (65, 3423216), (78, 2852680), (80, 2781363), (104, 2139510), (120, 1854242), (130, 1711608), (156, 1426340), (195, 1141072), (208, 1069755), (240, 927121), (260, 855804), (312, 713170), (390, 570536), (520, 427902), (624, 356585), (780, 285268), (1040, 213951), (1560, 142634), (3120, 71317)]