1330584320

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^2\times {\mathrm{6151}}^1$

素因数の和:6198

約数の個数: 108

約数和(自身を含む): 3451751856

約数和(自身を除く): 2121167536

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 169, 208, 256, 260, 320, 338, 416, 520, 640, 676, 832, 845, 1040, 1280, 1352, 1664, 1690, 2080, 2704, 3328, 3380, 4160, 5408, 6151, 6760, 8320, 10816, 12302, 13520, 16640, 21632, 24604, 27040, 30755, 43264, 49208, 54080, 61510, 79963, 98416, 108160, 123020, 159926, 196832, 216320, 246040, 319852, 393664, 399815, 492080, 639704, 787328, 799630, 984160, 1039519, 1279408, 1574656, 1599260, 1968320, 2079038, 2558816, 3198520, 3936640, 4158076, 5117632, 5197595, 6397040, 7873280, 8316152, 10235264, 10395190, 12794080, 16632304, 20470528, 20790380, 25588160, 33264608, 41580760, 51176320, 66529216, 83161520, 102352640, 133058432, 166323040, 266116864, 332646080, 665292160, 1330584320]

約数ペア:

[(1, 1330584320), (2, 665292160), (4, 332646080), (5, 266116864), (8, 166323040), (10, 133058432), (13, 102352640), (16, 83161520), (20, 66529216), (26, 51176320), (32, 41580760), (40, 33264608), (52, 25588160), (64, 20790380), (65, 20470528), (80, 16632304), (104, 12794080), (128, 10395190), (130, 10235264), (160, 8316152), (169, 7873280), (208, 6397040), (256, 5197595), (260, 5117632), (320, 4158076), (338, 3936640), (416, 3198520), (520, 2558816), (640, 2079038), (676, 1968320), (832, 1599260), (845, 1574656), (1040, 1279408), (1280, 1039519), (1352, 984160), (1664, 799630), (1690, 787328), (2080, 639704), (2704, 492080), (3328, 399815), (3380, 393664), (4160, 319852), (5408, 246040), (6151, 216320), (6760, 196832), (8320, 159926), (10816, 123020), (12302, 108160), (13520, 98416), (16640, 79963), (21632, 61510), (24604, 54080), (27040, 49208), (30755, 43264)]