68686116480

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{12781}}^1$

素因数の和:13120

約数の個数: 256

約数和(自身を含む): 244064620800

約数和(自身を除く): 175378504320

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 311, 320, 360, 384, 432, 480, 540, 576, 622, 640, 720, 864, 933, 960, 1080, 1152, 1244, 1440, 1555, 1728, 1866, 1920, 2160, 2488, 2799, 2880, 3110, 3456, 3732, 4320, 4665, 4976, 5598, 5760, 6220, 7464, 8397, 8640, 9330, 9952, 11196, 12440, 12781, 13995, 14928, 16794, 17280, 18660, 19904, 22392, 24880, 25562, 27990, 29856, 33588, 37320, 38343, 39808, 41985, 44784, 49760, 51124, 55980, 59712, 63905, 67176, 74640, 76686, 83970, 89568, 99520, 102248, 111960, 115029, 119424, 127810, 134352, 149280, 153372, 167940, 179136, 191715, 199040, 204496, 223920, 230058, 255620, 268704, 298560, 306744, 335880, 345087, 358272, 383430, 408992, 447840, 460116, 511240, 537408, 575145, 597120, 613488, 671760, 690174, 766860, 817984, 895680, 920232, 1022480, 1074816, 1150290, 1226976, 1343520, 1380348, 1533720, 1635968, 1725435, 1791360, 1840464, 2044960, 2300580, 2453952, 2687040, 2760696, 3067440, 3450870, 3680928, 3974891, 4089920, 4601160, 4907904, 5374080, 5521392, 6134880, 6901740, 7361856, 7949782, 8179840, 9202320, 11042784, 11924673, 12269760, 13803480, 14723712, 15899564, 18404640, 19874455, 22085568, 23849346, 24539520, 27606960, 31799128, 35774019, 36809280, 39748910, 44171136, 47698692, 55213920, 59623365, 63598256, 71548038, 73618560, 79497820, 95397384, 107322057, 110427840, 119246730, 127196512, 143096076, 158995640, 178870095, 190794768, 214644114, 220855680, 238493460, 254393024, 286192152, 317991280, 357740190, 381589536, 429288228, 476986920, 508786048, 536610285, 572384304, 635982560, 715480380, 763179072, 858576456, 953973840, 1073220570, 1144768608, 1271965120, 1430960760, 1526358144, 1717152912, 1907947680, 2146441140, 2289537216, 2543930240, 2861921520, 3434305824, 3815895360, 4292882280, 4579074432, 5723843040, 6868611648, 7631790720, 8585764560, 11447686080, 13737223296, 17171529120, 22895372160, 34343058240, 68686116480]

約数ペア:

[(1, 68686116480), (2, 34343058240), (3, 22895372160), (4, 17171529120), (5, 13737223296), (6, 11447686080), (8, 8585764560), (9, 7631790720), (10, 6868611648), (12, 5723843040), (15, 4579074432), (16, 4292882280), (18, 3815895360), (20, 3434305824), (24, 2861921520), (27, 2543930240), (30, 2289537216), (32, 2146441140), (36, 1907947680), (40, 1717152912), (45, 1526358144), (48, 1430960760), (54, 1271965120), (60, 1144768608), (64, 1073220570), (72, 953973840), (80, 858576456), (90, 763179072), (96, 715480380), (108, 635982560), (120, 572384304), (128, 536610285), (135, 508786048), (144, 476986920), (160, 429288228), (180, 381589536), (192, 357740190), (216, 317991280), (240, 286192152), (270, 254393024), (288, 238493460), (311, 220855680), (320, 214644114), (360, 190794768), (384, 178870095), (432, 158995640), (480, 143096076), (540, 127196512), (576, 119246730), (622, 110427840), (640, 107322057), (720, 95397384), (864, 79497820), (933, 73618560), (960, 71548038), (1080, 63598256), (1152, 59623365), (1244, 55213920), (1440, 47698692), (1555, 44171136), (1728, 39748910), (1866, 36809280), (1920, 35774019), (2160, 31799128), (2488, 27606960), (2799, 24539520), (2880, 23849346), (3110, 22085568), (3456, 19874455), (3732, 18404640), (4320, 15899564), (4665, 14723712), (4976, 13803480), (5598, 12269760), (5760, 11924673), (6220, 11042784), (7464, 9202320), (8397, 8179840), (8640, 7949782), (9330, 7361856), (9952, 6901740), (11196, 6134880), (12440, 5521392), (12781, 5374080), (13995, 4907904), (14928, 4601160), (16794, 4089920), (17280, 3974891), (18660, 3680928), (19904, 3450870), (22392, 3067440), (24880, 2760696), (25562, 2687040), (27990, 2453952), (29856, 2300580), (33588, 2044960), (37320, 1840464), (38343, 1791360), (39808, 1725435), (41985, 1635968), (44784, 1533720), (49760, 1380348), (51124, 1343520), (55980, 1226976), (59712, 1150290), (63905, 1074816), (67176, 1022480), (74640, 920232), (76686, 895680), (83970, 817984), (89568, 766860), (99520, 690174), (102248, 671760), (111960, 613488), (115029, 597120), (119424, 575145), (127810, 537408), (134352, 511240), (149280, 460116), (153372, 447840), (167940, 408992), (179136, 383430), (191715, 358272), (199040, 345087), (204496, 335880), (223920, 306744), (230058, 298560), (255620, 268704)]