131111640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1$

素因数の和:434

約数の個数: 192

約数和(自身を含む): 470564640

約数和(自身を除く): 339453000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 113, 120, 132, 165, 180, 198, 220, 226, 264, 293, 330, 339, 360, 396, 440, 452, 495, 565, 586, 660, 678, 792, 879, 904, 990, 1017, 1130, 1172, 1243, 1320, 1356, 1465, 1695, 1758, 1980, 2034, 2260, 2344, 2486, 2637, 2712, 2930, 3223, 3390, 3516, 3729, 3960, 4068, 4395, 4520, 4972, 5085, 5274, 5860, 6215, 6446, 6780, 7032, 7458, 8136, 8790, 9669, 9944, 10170, 10548, 11187, 11720, 12430, 12892, 13185, 13560, 14916, 16115, 17580, 18645, 19338, 20340, 21096, 22374, 24860, 25784, 26370, 29007, 29832, 32230, 33109, 35160, 37290, 38676, 40680, 44748, 48345, 49720, 52740, 55935, 58014, 64460, 66218, 74580, 77352, 89496, 96690, 99327, 105480, 111870, 116028, 128920, 132436, 145035, 149160, 165545, 193380, 198654, 223740, 232056, 264872, 290070, 297981, 331090, 364199, 386760, 397308, 447480, 496635, 580140, 595962, 662180, 728398, 794616, 993270, 1092597, 1160280, 1191924, 1324360, 1456796, 1489905, 1820995, 1986540, 2185194, 2383848, 2913592, 2979810, 3277791, 3641990, 3973080, 4370388, 5462985, 5959620, 6555582, 7283980, 8740776, 10925970, 11919240, 13111164, 14567960, 16388955, 21851940, 26222328, 32777910, 43703880, 65555820, 131111640]

約数ペア:

[(1, 131111640), (2, 65555820), (3, 43703880), (4, 32777910), (5, 26222328), (6, 21851940), (8, 16388955), (9, 14567960), (10, 13111164), (11, 11919240), (12, 10925970), (15, 8740776), (18, 7283980), (20, 6555582), (22, 5959620), (24, 5462985), (30, 4370388), (33, 3973080), (36, 3641990), (40, 3277791), (44, 2979810), (45, 2913592), (55, 2383848), (60, 2185194), (66, 1986540), (72, 1820995), (88, 1489905), (90, 1456796), (99, 1324360), (110, 1191924), (113, 1160280), (120, 1092597), (132, 993270), (165, 794616), (180, 728398), (198, 662180), (220, 595962), (226, 580140), (264, 496635), (293, 447480), (330, 397308), (339, 386760), (360, 364199), (396, 331090), (440, 297981), (452, 290070), (495, 264872), (565, 232056), (586, 223740), (660, 198654), (678, 193380), (792, 165545), (879, 149160), (904, 145035), (990, 132436), (1017, 128920), (1130, 116028), (1172, 111870), (1243, 105480), (1320, 99327), (1356, 96690), (1465, 89496), (1695, 77352), (1758, 74580), (1980, 66218), (2034, 64460), (2260, 58014), (2344, 55935), (2486, 52740), (2637, 49720), (2712, 48345), (2930, 44748), (3223, 40680), (3390, 38676), (3516, 37290), (3729, 35160), (3960, 33109), (4068, 32230), (4395, 29832), (4520, 29007), (4972, 26370), (5085, 25784), (5274, 24860), (5860, 22374), (6215, 21096), (6446, 20340), (6780, 19338), (7032, 18645), (7458, 17580), (8136, 16115), (8790, 14916), (9669, 13560), (9944, 13185), (10170, 12892), (10548, 12430), (11187, 11720)]