264202560

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{10193}}^1$

素因数の和:10222

約数の個数: 140

約数和(自身を含む): 939907188

約数和(自身を除く): 675704628

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, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 10193, 12960, 20386, 25920, 30579, 40772, 50965, 61158, 81544, 91737, 101930, 122316, 152895, 163088, 183474, 203860, 244632, 275211, 305790, 326176, 366948, 407720, 458685, 489264, 550422, 611580, 652352, 733896, 815440, 825633, 917370, 978528, 1100844, 1223160, 1376055, 1467792, 1630880, 1651266, 1834740, 1957056, 2201688, 2446320, 2752110, 2935584, 3261760, 3302532, 3669480, 4128165, 4403376, 4892640, 5504220, 5871168, 6605064, 7338960, 8256330, 8806752, 9785280, 11008440, 13210128, 14677920, 16512660, 17613504, 22016880, 26420256, 29355840, 33025320, 44033760, 52840512, 66050640, 88067520, 132101280, 264202560]

約数ペア:

[(1, 264202560), (2, 132101280), (3, 88067520), (4, 66050640), (5, 52840512), (6, 44033760), (8, 33025320), (9, 29355840), (10, 26420256), (12, 22016880), (15, 17613504), (16, 16512660), (18, 14677920), (20, 13210128), (24, 11008440), (27, 9785280), (30, 8806752), (32, 8256330), (36, 7338960), (40, 6605064), (45, 5871168), (48, 5504220), (54, 4892640), (60, 4403376), (64, 4128165), (72, 3669480), (80, 3302532), (81, 3261760), (90, 2935584), (96, 2752110), (108, 2446320), (120, 2201688), (135, 1957056), (144, 1834740), (160, 1651266), (162, 1630880), (180, 1467792), (192, 1376055), (216, 1223160), (240, 1100844), (270, 978528), (288, 917370), (320, 825633), (324, 815440), (360, 733896), (405, 652352), (432, 611580), (480, 550422), (540, 489264), (576, 458685), (648, 407720), (720, 366948), (810, 326176), (864, 305790), (960, 275211), (1080, 244632), (1296, 203860), (1440, 183474), (1620, 163088), (1728, 152895), (2160, 122316), (2592, 101930), (2880, 91737), (3240, 81544), (4320, 61158), (5184, 50965), (6480, 40772), (8640, 30579), (10193, 25920), (12960, 20386)]