20223898560

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{260081}}^1$

素因数の和:260113

約数の個数: 168

約数和(自身を含む): 72138424176

約数和(自身を除く): 51914525616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 3240, 3888, 4320, 4860, 5184, 6480, 7776, 8640, 9720, 12960, 15552, 19440, 25920, 38880, 77760, 260081, 520162, 780243, 1040324, 1300405, 1560486, 2080648, 2340729, 2600810, 3120972, 3901215, 4161296, 4681458, 5201620, 6241944, 7022187, 7802430, 8322592, 9362916, 10403240, 11703645, 12483888, 14044374, 15604860, 16645184, 18725832, 20806480, 21066561, 23407290, 24967776, 28088748, 31209720, 35110935, 37451664, 41612960, 42133122, 46814580, 49935552, 56177496, 62419440, 63199683, 70221870, 74903328, 83225920, 84266244, 93629160, 105332805, 112354992, 124838880, 126399366, 140443740, 149806656, 168532488, 187258320, 210665610, 224709984, 249677760, 252798732, 280887480, 315998415, 337064976, 374516640, 421331220, 449419968, 505597464, 561774960, 631996830, 674129952, 749033280, 842662440, 1011194928, 1123549920, 1263993660, 1348259904, 1685324880, 2022389856, 2247099840, 2527987320, 3370649760, 4044779712, 5055974640, 6741299520, 10111949280, 20223898560]

約数ペア:

[(1, 20223898560), (2, 10111949280), (3, 6741299520), (4, 5055974640), (5, 4044779712), (6, 3370649760), (8, 2527987320), (9, 2247099840), (10, 2022389856), (12, 1685324880), (15, 1348259904), (16, 1263993660), (18, 1123549920), (20, 1011194928), (24, 842662440), (27, 749033280), (30, 674129952), (32, 631996830), (36, 561774960), (40, 505597464), (45, 449419968), (48, 421331220), (54, 374516640), (60, 337064976), (64, 315998415), (72, 280887480), (80, 252798732), (81, 249677760), (90, 224709984), (96, 210665610), (108, 187258320), (120, 168532488), (135, 149806656), (144, 140443740), (160, 126399366), (162, 124838880), (180, 112354992), (192, 105332805), (216, 93629160), (240, 84266244), (243, 83225920), (270, 74903328), (288, 70221870), (320, 63199683), (324, 62419440), (360, 56177496), (405, 49935552), (432, 46814580), (480, 42133122), (486, 41612960), (540, 37451664), (576, 35110935), (648, 31209720), (720, 28088748), (810, 24967776), (864, 23407290), (960, 21066561), (972, 20806480), (1080, 18725832), (1215, 16645184), (1296, 15604860), (1440, 14044374), (1620, 12483888), (1728, 11703645), (1944, 10403240), (2160, 9362916), (2430, 8322592), (2592, 7802430), (2880, 7022187), (3240, 6241944), (3888, 5201620), (4320, 4681458), (4860, 4161296), (5184, 3901215), (6480, 3120972), (7776, 2600810), (8640, 2340729), (9720, 2080648), (12960, 1560486), (15552, 1300405), (19440, 1040324), (25920, 780243), (38880, 520162), (77760, 260081)]