22208640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:334

約数の個数: 128

約数和(自身を含む): 72705600

約数和(自身を除く): 50496960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 258, 269, 320, 344, 384, 430, 480, 516, 538, 640, 645, 688, 807, 860, 960, 1032, 1076, 1290, 1345, 1376, 1614, 1720, 1920, 2064, 2152, 2580, 2690, 2752, 3228, 3440, 4035, 4128, 4304, 5160, 5380, 5504, 6456, 6880, 8070, 8256, 8608, 10320, 10760, 11567, 12912, 13760, 16140, 16512, 17216, 20640, 21520, 23134, 25824, 27520, 32280, 34432, 34701, 41280, 43040, 46268, 51648, 57835, 64560, 69402, 82560, 86080, 92536, 103296, 115670, 129120, 138804, 172160, 173505, 185072, 231340, 258240, 277608, 347010, 370144, 462680, 516480, 555216, 694020, 740288, 925360, 1110432, 1388040, 1480576, 1850720, 2220864, 2776080, 3701440, 4441728, 5552160, 7402880, 11104320, 22208640]

約数ペア:

[(1, 22208640), (2, 11104320), (3, 7402880), (4, 5552160), (5, 4441728), (6, 3701440), (8, 2776080), (10, 2220864), (12, 1850720), (15, 1480576), (16, 1388040), (20, 1110432), (24, 925360), (30, 740288), (32, 694020), (40, 555216), (43, 516480), (48, 462680), (60, 370144), (64, 347010), (80, 277608), (86, 258240), (96, 231340), (120, 185072), (128, 173505), (129, 172160), (160, 138804), (172, 129120), (192, 115670), (215, 103296), (240, 92536), (258, 86080), (269, 82560), (320, 69402), (344, 64560), (384, 57835), (430, 51648), (480, 46268), (516, 43040), (538, 41280), (640, 34701), (645, 34432), (688, 32280), (807, 27520), (860, 25824), (960, 23134), (1032, 21520), (1076, 20640), (1290, 17216), (1345, 16512), (1376, 16140), (1614, 13760), (1720, 12912), (1920, 11567), (2064, 10760), (2152, 10320), (2580, 8608), (2690, 8256), (2752, 8070), (3228, 6880), (3440, 6456), (4035, 5504), (4128, 5380), (4304, 5160)]