22146960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8389}}^1$

素因数の和:8416

約数の個数: 80

約数和(自身を含む): 74905920

約数和(自身を除く): 52758960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 8389, 16778, 25167, 33556, 41945, 50334, 67112, 83890, 92279, 100668, 125835, 134224, 167780, 184558, 201336, 251670, 276837, 335560, 369116, 402672, 461395, 503340, 553674, 671120, 738232, 922790, 1006680, 1107348, 1384185, 1476464, 1845580, 2013360, 2214696, 2768370, 3691160, 4429392, 5536740, 7382320, 11073480, 22146960]

約数ペア:

[(1, 22146960), (2, 11073480), (3, 7382320), (4, 5536740), (5, 4429392), (6, 3691160), (8, 2768370), (10, 2214696), (11, 2013360), (12, 1845580), (15, 1476464), (16, 1384185), (20, 1107348), (22, 1006680), (24, 922790), (30, 738232), (33, 671120), (40, 553674), (44, 503340), (48, 461395), (55, 402672), (60, 369116), (66, 335560), (80, 276837), (88, 251670), (110, 201336), (120, 184558), (132, 167780), (165, 134224), (176, 125835), (220, 100668), (240, 92279), (264, 83890), (330, 67112), (440, 50334), (528, 41945), (660, 33556), (880, 25167), (1320, 16778), (2640, 8389)]