68946240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6529}}^1$

素因数の和:6560

約数の個数: 112

約数和(自身を含む): 238841280

約数和(自身を除く): 169895040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 6529, 10560, 13058, 19587, 26116, 32645, 39174, 52232, 65290, 71819, 78348, 97935, 104464, 130580, 143638, 156696, 195870, 208928, 215457, 261160, 287276, 313392, 359095, 391740, 417856, 430914, 522320, 574552, 626784, 718190, 783480, 861828, 1044640, 1077285, 1149104, 1253568, 1436380, 1566960, 1723656, 2089280, 2154570, 2298208, 2872760, 3133920, 3447312, 4309140, 4596416, 5745520, 6267840, 6894624, 8618280, 11491040, 13789248, 17236560, 22982080, 34473120, 68946240]

約数ペア:

[(1, 68946240), (2, 34473120), (3, 22982080), (4, 17236560), (5, 13789248), (6, 11491040), (8, 8618280), (10, 6894624), (11, 6267840), (12, 5745520), (15, 4596416), (16, 4309140), (20, 3447312), (22, 3133920), (24, 2872760), (30, 2298208), (32, 2154570), (33, 2089280), (40, 1723656), (44, 1566960), (48, 1436380), (55, 1253568), (60, 1149104), (64, 1077285), (66, 1044640), (80, 861828), (88, 783480), (96, 718190), (110, 626784), (120, 574552), (132, 522320), (160, 430914), (165, 417856), (176, 391740), (192, 359095), (220, 313392), (240, 287276), (264, 261160), (320, 215457), (330, 208928), (352, 195870), (440, 156696), (480, 143638), (528, 130580), (660, 104464), (704, 97935), (880, 78348), (960, 71819), (1056, 65290), (1320, 52232), (1760, 39174), (2112, 32645), (2640, 26116), (3520, 19587), (5280, 13058), (6529, 10560)]