22198440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:343

約数の個数: 128

約数和(自身を含む): 74027520

約数和(自身を除く): 51829080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 67, 88, 110, 120, 132, 134, 165, 201, 220, 251, 264, 268, 330, 335, 402, 440, 502, 536, 660, 670, 737, 753, 804, 1004, 1005, 1255, 1320, 1340, 1474, 1506, 1608, 2008, 2010, 2211, 2510, 2680, 2761, 2948, 3012, 3685, 3765, 4020, 4422, 5020, 5522, 5896, 6024, 7370, 7530, 8040, 8283, 8844, 10040, 11044, 11055, 13805, 14740, 15060, 16566, 16817, 17688, 22088, 22110, 27610, 29480, 30120, 33132, 33634, 41415, 44220, 50451, 55220, 66264, 67268, 82830, 84085, 88440, 100902, 110440, 134536, 165660, 168170, 184987, 201804, 252255, 331320, 336340, 369974, 403608, 504510, 554961, 672680, 739948, 924935, 1009020, 1109922, 1479896, 1849870, 2018040, 2219844, 2774805, 3699740, 4439688, 5549610, 7399480, 11099220, 22198440]

約数ペア:

[(1, 22198440), (2, 11099220), (3, 7399480), (4, 5549610), (5, 4439688), (6, 3699740), (8, 2774805), (10, 2219844), (11, 2018040), (12, 1849870), (15, 1479896), (20, 1109922), (22, 1009020), (24, 924935), (30, 739948), (33, 672680), (40, 554961), (44, 504510), (55, 403608), (60, 369974), (66, 336340), (67, 331320), (88, 252255), (110, 201804), (120, 184987), (132, 168170), (134, 165660), (165, 134536), (201, 110440), (220, 100902), (251, 88440), (264, 84085), (268, 82830), (330, 67268), (335, 66264), (402, 55220), (440, 50451), (502, 44220), (536, 41415), (660, 33634), (670, 33132), (737, 30120), (753, 29480), (804, 27610), (1004, 22110), (1005, 22088), (1255, 17688), (1320, 16817), (1340, 16566), (1474, 15060), (1506, 14740), (1608, 13805), (2008, 11055), (2010, 11044), (2211, 10040), (2510, 8844), (2680, 8283), (2761, 8040), (2948, 7530), (3012, 7370), (3685, 6024), (3765, 5896), (4020, 5522), (4422, 5020)]