239122620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{10979}}^1$

素因数の和:11016

約数の個数: 108

約数和(自身を含む): 797345640

約数和(自身を除く): 558223020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1452, 1815, 1980, 2178, 2420, 3630, 4356, 5445, 7260, 10890, 10979, 21780, 21958, 32937, 43916, 54895, 65874, 98811, 109790, 120769, 131748, 164685, 197622, 219580, 241538, 329370, 362307, 395244, 483076, 494055, 603845, 658740, 724614, 988110, 1086921, 1207690, 1328459, 1449228, 1811535, 1976220, 2173842, 2415380, 2656918, 3623070, 3985377, 4347684, 5313836, 5434605, 6642295, 7246140, 7970754, 10869210, 11956131, 13284590, 15941508, 19926885, 21738420, 23912262, 26569180, 39853770, 47824524, 59780655, 79707540, 119561310, 239122620]

約数ペア:

[(1, 239122620), (2, 119561310), (3, 79707540), (4, 59780655), (5, 47824524), (6, 39853770), (9, 26569180), (10, 23912262), (11, 21738420), (12, 19926885), (15, 15941508), (18, 13284590), (20, 11956131), (22, 10869210), (30, 7970754), (33, 7246140), (36, 6642295), (44, 5434605), (45, 5313836), (55, 4347684), (60, 3985377), (66, 3623070), (90, 2656918), (99, 2415380), (110, 2173842), (121, 1976220), (132, 1811535), (165, 1449228), (180, 1328459), (198, 1207690), (220, 1086921), (242, 988110), (330, 724614), (363, 658740), (396, 603845), (484, 494055), (495, 483076), (605, 395244), (660, 362307), (726, 329370), (990, 241538), (1089, 219580), (1210, 197622), (1452, 164685), (1815, 131748), (1980, 120769), (2178, 109790), (2420, 98811), (3630, 65874), (4356, 54895), (5445, 43916), (7260, 32937), (10890, 21958), (10979, 21780)]