220189536

素因数分解:

$2^5\times 3^3\times 7^3\times {\mathrm{743}}^1$

素因数の和:783

約数の個数: 192

約数和(自身を含む): 749952000

約数和(自身を除く): 529762464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 343, 378, 392, 432, 441, 504, 588, 672, 686, 743, 756, 784, 864, 882, 1008, 1029, 1176, 1323, 1372, 1486, 1512, 1568, 1764, 2016, 2058, 2229, 2352, 2646, 2744, 2972, 3024, 3087, 3528, 4116, 4458, 4704, 5201, 5292, 5488, 5944, 6048, 6174, 6687, 7056, 8232, 8916, 9261, 10402, 10584, 10976, 11888, 12348, 13374, 14112, 15603, 16464, 17832, 18522, 20061, 20804, 21168, 23776, 24696, 26748, 31206, 32928, 35664, 36407, 37044, 40122, 41608, 42336, 46809, 49392, 53496, 62412, 71328, 72814, 74088, 80244, 83216, 93618, 98784, 106992, 109221, 124824, 140427, 145628, 148176, 160488, 166432, 187236, 213984, 218442, 249648, 254849, 280854, 291256, 296352, 320976, 327663, 374472, 436884, 499296, 509698, 561708, 582512, 641952, 655326, 748944, 764547, 873768, 982989, 1019396, 1123416, 1165024, 1310652, 1497888, 1529094, 1747536, 1965978, 2038792, 2246832, 2293641, 2621304, 3058188, 3495072, 3931956, 4077584, 4493664, 4587282, 5242608, 6116376, 6880923, 7863912, 8155168, 9174564, 10485216, 12232752, 13761846, 15727824, 18349128, 24465504, 27523692, 31455648, 36698256, 55047384, 73396512, 110094768, 220189536]

約数ペア:

[(1, 220189536), (2, 110094768), (3, 73396512), (4, 55047384), (6, 36698256), (7, 31455648), (8, 27523692), (9, 24465504), (12, 18349128), (14, 15727824), (16, 13761846), (18, 12232752), (21, 10485216), (24, 9174564), (27, 8155168), (28, 7863912), (32, 6880923), (36, 6116376), (42, 5242608), (48, 4587282), (49, 4493664), (54, 4077584), (56, 3931956), (63, 3495072), (72, 3058188), (84, 2621304), (96, 2293641), (98, 2246832), (108, 2038792), (112, 1965978), (126, 1747536), (144, 1529094), (147, 1497888), (168, 1310652), (189, 1165024), (196, 1123416), (216, 1019396), (224, 982989), (252, 873768), (288, 764547), (294, 748944), (336, 655326), (343, 641952), (378, 582512), (392, 561708), (432, 509698), (441, 499296), (504, 436884), (588, 374472), (672, 327663), (686, 320976), (743, 296352), (756, 291256), (784, 280854), (864, 254849), (882, 249648), (1008, 218442), (1029, 213984), (1176, 187236), (1323, 166432), (1372, 160488), (1486, 148176), (1512, 145628), (1568, 140427), (1764, 124824), (2016, 109221), (2058, 106992), (2229, 98784), (2352, 93618), (2646, 83216), (2744, 80244), (2972, 74088), (3024, 72814), (3087, 71328), (3528, 62412), (4116, 53496), (4458, 49392), (4704, 46809), (5201, 42336), (5292, 41608), (5488, 40122), (5944, 37044), (6048, 36407), (6174, 35664), (6687, 32928), (7056, 31206), (8232, 26748), (8916, 24696), (9261, 23776), (10402, 21168), (10584, 20804), (10976, 20061), (11888, 18522), (12348, 17832), (13374, 16464), (14112, 15603)]