240656052

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1657}}^1$

素因数の和:1710

約数の個数: 144

約数和(自身を含む): 740927040

約数和(自身を除く): 500270988

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 49, 52, 57, 76, 78, 84, 91, 98, 114, 133, 147, 156, 182, 196, 228, 247, 266, 273, 294, 364, 399, 494, 532, 546, 588, 637, 741, 798, 931, 988, 1092, 1274, 1482, 1596, 1657, 1729, 1862, 1911, 2548, 2793, 2964, 3314, 3458, 3724, 3822, 4971, 5187, 5586, 6628, 6916, 7644, 9942, 10374, 11172, 11599, 12103, 19884, 20748, 21541, 23198, 24206, 31483, 34797, 36309, 43082, 46396, 48412, 62966, 64623, 69594, 72618, 81193, 86164, 94449, 125932, 129246, 139188, 145236, 150787, 162386, 188898, 220381, 243579, 258492, 301574, 324772, 377796, 409279, 440762, 452361, 487158, 603148, 661143, 818558, 881524, 904722, 974316, 1055509, 1227837, 1322286, 1542667, 1637116, 1809444, 2111018, 2455674, 2644572, 2864953, 3085334, 3166527, 4222036, 4628001, 4911348, 5729906, 6170668, 6333054, 8594859, 9256002, 11459812, 12666108, 17189718, 18512004, 20054671, 34379436, 40109342, 60164013, 80218684, 120328026, 240656052]

約数ペア:

[(1, 240656052), (2, 120328026), (3, 80218684), (4, 60164013), (6, 40109342), (7, 34379436), (12, 20054671), (13, 18512004), (14, 17189718), (19, 12666108), (21, 11459812), (26, 9256002), (28, 8594859), (38, 6333054), (39, 6170668), (42, 5729906), (49, 4911348), (52, 4628001), (57, 4222036), (76, 3166527), (78, 3085334), (84, 2864953), (91, 2644572), (98, 2455674), (114, 2111018), (133, 1809444), (147, 1637116), (156, 1542667), (182, 1322286), (196, 1227837), (228, 1055509), (247, 974316), (266, 904722), (273, 881524), (294, 818558), (364, 661143), (399, 603148), (494, 487158), (532, 452361), (546, 440762), (588, 409279), (637, 377796), (741, 324772), (798, 301574), (931, 258492), (988, 243579), (1092, 220381), (1274, 188898), (1482, 162386), (1596, 150787), (1657, 145236), (1729, 139188), (1862, 129246), (1911, 125932), (2548, 94449), (2793, 86164), (2964, 81193), (3314, 72618), (3458, 69594), (3724, 64623), (3822, 62966), (4971, 48412), (5187, 46396), (5586, 43082), (6628, 36309), (6916, 34797), (7644, 31483), (9942, 24206), (10374, 23198), (11172, 21541), (11599, 20748), (12103, 19884)]