266289120

素因数分解:

$2^5\times 3^7\times 5^1\times {\mathrm{761}}^1$

素因数の和:797

約数の個数: 192

約数和(自身を含む): 944758080

約数和(自身を除く): 678468960

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 729, 761, 810, 864, 972, 1080, 1215, 1296, 1440, 1458, 1522, 1620, 1944, 2160, 2187, 2283, 2430, 2592, 2916, 3044, 3240, 3645, 3805, 3888, 4320, 4374, 4566, 4860, 5832, 6088, 6480, 6849, 7290, 7610, 7776, 8748, 9132, 9720, 10935, 11415, 11664, 12176, 12960, 13698, 14580, 15220, 17496, 18264, 19440, 20547, 21870, 22830, 23328, 24352, 27396, 29160, 30440, 34245, 34992, 36528, 38880, 41094, 43740, 45660, 54792, 58320, 60880, 61641, 68490, 69984, 73056, 82188, 87480, 91320, 102735, 109584, 116640, 121760, 123282, 136980, 164376, 174960, 182640, 184923, 205470, 219168, 246564, 273960, 308205, 328752, 349920, 365280, 369846, 410940, 493128, 547920, 554769, 616410, 657504, 739692, 821880, 924615, 986256, 1095840, 1109538, 1232820, 1479384, 1643760, 1664307, 1849230, 1972512, 2219076, 2465640, 2773845, 2958768, 3287520, 3328614, 3698460, 4438152, 4931280, 5547690, 5917536, 6657228, 7396920, 8321535, 8876304, 9862560, 11095380, 13314456, 14793840, 16643070, 17752608, 22190760, 26628912, 29587680, 33286140, 44381520, 53257824, 66572280, 88763040, 133144560, 266289120]

約数ペア:

[(1, 266289120), (2, 133144560), (3, 88763040), (4, 66572280), (5, 53257824), (6, 44381520), (8, 33286140), (9, 29587680), (10, 26628912), (12, 22190760), (15, 17752608), (16, 16643070), (18, 14793840), (20, 13314456), (24, 11095380), (27, 9862560), (30, 8876304), (32, 8321535), (36, 7396920), (40, 6657228), (45, 5917536), (48, 5547690), (54, 4931280), (60, 4438152), (72, 3698460), (80, 3328614), (81, 3287520), (90, 2958768), (96, 2773845), (108, 2465640), (120, 2219076), (135, 1972512), (144, 1849230), (160, 1664307), (162, 1643760), (180, 1479384), (216, 1232820), (240, 1109538), (243, 1095840), (270, 986256), (288, 924615), (324, 821880), (360, 739692), (405, 657504), (432, 616410), (480, 554769), (486, 547920), (540, 493128), (648, 410940), (720, 369846), (729, 365280), (761, 349920), (810, 328752), (864, 308205), (972, 273960), (1080, 246564), (1215, 219168), (1296, 205470), (1440, 184923), (1458, 182640), (1522, 174960), (1620, 164376), (1944, 136980), (2160, 123282), (2187, 121760), (2283, 116640), (2430, 109584), (2592, 102735), (2916, 91320), (3044, 87480), (3240, 82188), (3645, 73056), (3805, 69984), (3888, 68490), (4320, 61641), (4374, 60880), (4566, 58320), (4860, 54792), (5832, 45660), (6088, 43740), (6480, 41094), (6849, 38880), (7290, 36528), (7610, 34992), (7776, 34245), (8748, 30440), (9132, 29160), (9720, 27396), (10935, 24352), (11415, 23328), (11664, 22830), (12176, 21870), (12960, 20547), (13698, 19440), (14580, 18264), (15220, 17496)]