80130336

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{449}}^1$

素因数の和:499

約数の個数: 144

約数和(自身を含む): 249026400

約数和(自身を除く): 168896064

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 78, 88, 96, 104, 132, 143, 156, 169, 176, 208, 264, 286, 312, 338, 352, 416, 429, 449, 507, 528, 572, 624, 676, 858, 898, 1014, 1056, 1144, 1248, 1347, 1352, 1716, 1796, 1859, 2028, 2288, 2694, 2704, 3432, 3592, 3718, 4056, 4576, 4939, 5388, 5408, 5577, 5837, 6864, 7184, 7436, 8112, 9878, 10776, 11154, 11674, 13728, 14368, 14817, 14872, 16224, 17511, 19756, 21552, 22308, 23348, 29634, 29744, 35022, 39512, 43104, 44616, 46696, 59268, 59488, 64207, 70044, 75881, 79024, 89232, 93392, 118536, 128414, 140088, 151762, 158048, 178464, 186784, 192621, 227643, 237072, 256828, 280176, 303524, 385242, 455286, 474144, 513656, 560352, 607048, 770484, 834691, 910572, 1027312, 1214096, 1540968, 1669382, 1821144, 2054624, 2428192, 2504073, 3081936, 3338764, 3642288, 5008146, 6163872, 6677528, 7284576, 10016292, 13355056, 20032584, 26710112, 40065168, 80130336]

約数ペア:

[(1, 80130336), (2, 40065168), (3, 26710112), (4, 20032584), (6, 13355056), (8, 10016292), (11, 7284576), (12, 6677528), (13, 6163872), (16, 5008146), (22, 3642288), (24, 3338764), (26, 3081936), (32, 2504073), (33, 2428192), (39, 2054624), (44, 1821144), (48, 1669382), (52, 1540968), (66, 1214096), (78, 1027312), (88, 910572), (96, 834691), (104, 770484), (132, 607048), (143, 560352), (156, 513656), (169, 474144), (176, 455286), (208, 385242), (264, 303524), (286, 280176), (312, 256828), (338, 237072), (352, 227643), (416, 192621), (429, 186784), (449, 178464), (507, 158048), (528, 151762), (572, 140088), (624, 128414), (676, 118536), (858, 93392), (898, 89232), (1014, 79024), (1056, 75881), (1144, 70044), (1248, 64207), (1347, 59488), (1352, 59268), (1716, 46696), (1796, 44616), (1859, 43104), (2028, 39512), (2288, 35022), (2694, 29744), (2704, 29634), (3432, 23348), (3592, 22308), (3718, 21552), (4056, 19756), (4576, 17511), (4939, 16224), (5388, 14872), (5408, 14817), (5577, 14368), (5837, 13728), (6864, 11674), (7184, 11154), (7436, 10776), (8112, 9878)]