22686291240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1361}}^1\times {\mathrm{8171}}^1$

素因数の和:9563

約数の個数: 128

約数和(自身を含む): 72124110720

約数和(自身を除く): 49437819480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 1361, 2040, 2722, 4083, 5444, 6805, 8166, 8171, 10888, 13610, 16332, 16342, 20415, 23137, 24513, 27220, 32664, 32684, 40830, 40855, 46274, 49026, 54440, 65368, 69411, 81660, 81710, 92548, 98052, 115685, 122565, 138822, 138907, 163320, 163420, 185096, 196104, 231370, 245130, 277644, 277814, 326840, 347055, 416721, 462740, 490260, 555288, 555628, 694110, 694535, 833442, 925480, 980520, 1111256, 1388220, 1389070, 1666884, 2083605, 2776440, 2778140, 3333768, 4167210, 5556280, 8334420, 11120731, 16668840, 22241462, 33362193, 44482924, 55603655, 66724386, 88965848, 111207310, 133448772, 166810965, 189052427, 222414620, 266897544, 333621930, 378104854, 444829240, 567157281, 667243860, 756209708, 945262135, 1134314562, 1334487720, 1512419416, 1890524270, 2268629124, 2835786405, 3781048540, 4537258248, 5671572810, 7562097080, 11343145620, 22686291240]

約数ペア:

[(1, 22686291240), (2, 11343145620), (3, 7562097080), (4, 5671572810), (5, 4537258248), (6, 3781048540), (8, 2835786405), (10, 2268629124), (12, 1890524270), (15, 1512419416), (17, 1334487720), (20, 1134314562), (24, 945262135), (30, 756209708), (34, 667243860), (40, 567157281), (51, 444829240), (60, 378104854), (68, 333621930), (85, 266897544), (102, 222414620), (120, 189052427), (136, 166810965), (170, 133448772), (204, 111207310), (255, 88965848), (340, 66724386), (408, 55603655), (510, 44482924), (680, 33362193), (1020, 22241462), (1361, 16668840), (2040, 11120731), (2722, 8334420), (4083, 5556280), (5444, 4167210), (6805, 3333768), (8166, 2778140), (8171, 2776440), (10888, 2083605), (13610, 1666884), (16332, 1389070), (16342, 1388220), (20415, 1111256), (23137, 980520), (24513, 925480), (27220, 833442), (32664, 694535), (32684, 694110), (40830, 555628), (40855, 555288), (46274, 490260), (49026, 462740), (54440, 416721), (65368, 347055), (69411, 326840), (81660, 277814), (81710, 277644), (92548, 245130), (98052, 231370), (115685, 196104), (122565, 185096), (138822, 163420), (138907, 163320)]