2131505280

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{41117}}^1$

素因数の和:41148

約数の個数: 160

約数和(自身を含む): 7612175340

約数和(自身を除く): 5480670060

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, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 17280, 25920, 41117, 51840, 82234, 123351, 164468, 205585, 246702, 328936, 370053, 411170, 493404, 616755, 657872, 740106, 822340, 986808, 1110159, 1233510, 1315744, 1480212, 1644680, 1850265, 1973616, 2220318, 2467020, 2631488, 2960424, 3289360, 3330477, 3700530, 3947232, 4440636, 4934040, 5262976, 5550795, 5920848, 6578720, 6660954, 7401060, 7894464, 8881272, 9868080, 11101590, 11841696, 13157440, 13321908, 14802120, 15788928, 16652385, 17762544, 19736160, 22203180, 23683392, 26314880, 26643816, 29604240, 33304770, 35525088, 39472320, 44406360, 47366784, 53287632, 59208480, 66609540, 71050176, 78944640, 88812720, 106575264, 118416960, 133219080, 142100352, 177625440, 213150528, 236833920, 266438160, 355250880, 426301056, 532876320, 710501760, 1065752640, 2131505280]

約数ペア:

[(1, 2131505280), (2, 1065752640), (3, 710501760), (4, 532876320), (5, 426301056), (6, 355250880), (8, 266438160), (9, 236833920), (10, 213150528), (12, 177625440), (15, 142100352), (16, 133219080), (18, 118416960), (20, 106575264), (24, 88812720), (27, 78944640), (30, 71050176), (32, 66609540), (36, 59208480), (40, 53287632), (45, 47366784), (48, 44406360), (54, 39472320), (60, 35525088), (64, 33304770), (72, 29604240), (80, 26643816), (81, 26314880), (90, 23683392), (96, 22203180), (108, 19736160), (120, 17762544), (128, 16652385), (135, 15788928), (144, 14802120), (160, 13321908), (162, 13157440), (180, 11841696), (192, 11101590), (216, 9868080), (240, 8881272), (270, 7894464), (288, 7401060), (320, 6660954), (324, 6578720), (360, 5920848), (384, 5550795), (405, 5262976), (432, 4934040), (480, 4440636), (540, 3947232), (576, 3700530), (640, 3330477), (648, 3289360), (720, 2960424), (810, 2631488), (864, 2467020), (960, 2220318), (1080, 1973616), (1152, 1850265), (1296, 1644680), (1440, 1480212), (1620, 1315744), (1728, 1233510), (1920, 1110159), (2160, 986808), (2592, 822340), (2880, 740106), (3240, 657872), (3456, 616755), (4320, 493404), (5184, 411170), (5760, 370053), (6480, 328936), (8640, 246702), (10368, 205585), (12960, 164468), (17280, 123351), (25920, 82234), (41117, 51840)]