140820768

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^2\times {\mathrm{449}}^1$

素因数の和:493

約数の個数: 180

約数和(自身を含む): 456236550

約数和(自身を除く): 315415782

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 121, 132, 144, 162, 176, 198, 216, 242, 264, 288, 297, 324, 352, 363, 396, 432, 449, 484, 528, 594, 648, 726, 792, 864, 891, 898, 968, 1056, 1089, 1188, 1296, 1347, 1452, 1584, 1782, 1796, 1936, 2178, 2376, 2592, 2694, 2904, 3168, 3267, 3564, 3592, 3872, 4041, 4356, 4752, 4939, 5388, 5808, 6534, 7128, 7184, 8082, 8712, 9504, 9801, 9878, 10776, 11616, 12123, 13068, 14256, 14368, 14817, 16164, 17424, 19602, 19756, 21552, 24246, 26136, 28512, 29634, 32328, 34848, 36369, 39204, 39512, 43104, 44451, 48492, 52272, 54329, 59268, 64656, 72738, 78408, 79024, 88902, 96984, 104544, 108658, 118536, 129312, 133353, 145476, 156816, 158048, 162987, 177804, 193968, 217316, 237072, 266706, 290952, 313632, 325974, 355608, 387936, 400059, 434632, 474144, 488961, 533412, 581904, 651948, 711216, 800118, 869264, 977922, 1066824, 1163808, 1303896, 1422432, 1466883, 1600236, 1738528, 1955844, 2133648, 2607792, 2933766, 3200472, 3911688, 4267296, 4400649, 5215584, 5867532, 6400944, 7823376, 8801298, 11735064, 12801888, 15646752, 17602596, 23470128, 35205192, 46940256, 70410384, 140820768]

約数ペア:

[(1, 140820768), (2, 70410384), (3, 46940256), (4, 35205192), (6, 23470128), (8, 17602596), (9, 15646752), (11, 12801888), (12, 11735064), (16, 8801298), (18, 7823376), (22, 6400944), (24, 5867532), (27, 5215584), (32, 4400649), (33, 4267296), (36, 3911688), (44, 3200472), (48, 2933766), (54, 2607792), (66, 2133648), (72, 1955844), (81, 1738528), (88, 1600236), (96, 1466883), (99, 1422432), (108, 1303896), (121, 1163808), (132, 1066824), (144, 977922), (162, 869264), (176, 800118), (198, 711216), (216, 651948), (242, 581904), (264, 533412), (288, 488961), (297, 474144), (324, 434632), (352, 400059), (363, 387936), (396, 355608), (432, 325974), (449, 313632), (484, 290952), (528, 266706), (594, 237072), (648, 217316), (726, 193968), (792, 177804), (864, 162987), (891, 158048), (898, 156816), (968, 145476), (1056, 133353), (1089, 129312), (1188, 118536), (1296, 108658), (1347, 104544), (1452, 96984), (1584, 88902), (1782, 79024), (1796, 78408), (1936, 72738), (2178, 64656), (2376, 59268), (2592, 54329), (2694, 52272), (2904, 48492), (3168, 44451), (3267, 43104), (3564, 39512), (3592, 39204), (3872, 36369), (4041, 34848), (4356, 32328), (4752, 29634), (4939, 28512), (5388, 26136), (5808, 24246), (6534, 21552), (7128, 19756), (7184, 19602), (8082, 17424), (8712, 16164), (9504, 14817), (9801, 14368), (9878, 14256), (10776, 13068), (11616, 12123)]