172180512

素因数分解:

$2^5\times 3^3\times 7^4\times {\mathrm{83}}^1$

素因数の和:130

約数の個数: 240

約数和(自身を含む): 592915680

約数和(自身を除く): 420735168

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, 83, 84, 96, 98, 108, 112, 126, 144, 147, 166, 168, 189, 196, 216, 224, 249, 252, 288, 294, 332, 336, 343, 378, 392, 432, 441, 498, 504, 581, 588, 664, 672, 686, 747, 756, 784, 864, 882, 996, 1008, 1029, 1162, 1176, 1323, 1328, 1372, 1494, 1512, 1568, 1743, 1764, 1992, 2016, 2058, 2241, 2324, 2352, 2401, 2646, 2656, 2744, 2988, 3024, 3087, 3486, 3528, 3984, 4067, 4116, 4482, 4648, 4704, 4802, 5229, 5292, 5488, 5976, 6048, 6174, 6972, 7056, 7203, 7968, 8134, 8232, 8964, 9261, 9296, 9604, 10458, 10584, 10976, 11952, 12201, 12348, 13944, 14112, 14406, 15687, 16268, 16464, 17928, 18522, 18592, 19208, 20916, 21168, 21609, 23904, 24402, 24696, 27888, 28469, 28812, 31374, 32536, 32928, 35856, 36603, 37044, 38416, 41832, 42336, 43218, 48804, 49392, 55776, 56938, 57624, 62748, 64827, 65072, 71712, 73206, 74088, 76832, 83664, 85407, 86436, 97608, 98784, 109809, 113876, 115248, 125496, 129654, 130144, 146412, 148176, 167328, 170814, 172872, 195216, 199283, 219618, 227752, 230496, 250992, 256221, 259308, 292824, 296352, 341628, 345744, 390432, 398566, 439236, 455504, 501984, 512442, 518616, 585648, 597849, 683256, 691488, 768663, 797132, 878472, 911008, 1024884, 1037232, 1171296, 1195698, 1366512, 1537326, 1594264, 1756944, 1793547, 2049768, 2074464, 2391396, 2733024, 3074652, 3188528, 3513888, 3587094, 4099536, 4782792, 5380641, 6149304, 6377056, 7174188, 8199072, 9565584, 10761282, 12298608, 14348376, 19131168, 21522564, 24597216, 28696752, 43045128, 57393504, 86090256, 172180512]

約数ペア:

[(1, 172180512), (2, 86090256), (3, 57393504), (4, 43045128), (6, 28696752), (7, 24597216), (8, 21522564), (9, 19131168), (12, 14348376), (14, 12298608), (16, 10761282), (18, 9565584), (21, 8199072), (24, 7174188), (27, 6377056), (28, 6149304), (32, 5380641), (36, 4782792), (42, 4099536), (48, 3587094), (49, 3513888), (54, 3188528), (56, 3074652), (63, 2733024), (72, 2391396), (83, 2074464), (84, 2049768), (96, 1793547), (98, 1756944), (108, 1594264), (112, 1537326), (126, 1366512), (144, 1195698), (147, 1171296), (166, 1037232), (168, 1024884), (189, 911008), (196, 878472), (216, 797132), (224, 768663), (249, 691488), (252, 683256), (288, 597849), (294, 585648), (332, 518616), (336, 512442), (343, 501984), (378, 455504), (392, 439236), (432, 398566), (441, 390432), (498, 345744), (504, 341628), (581, 296352), (588, 292824), (664, 259308), (672, 256221), (686, 250992), (747, 230496), (756, 227752), (784, 219618), (864, 199283), (882, 195216), (996, 172872), (1008, 170814), (1029, 167328), (1162, 148176), (1176, 146412), (1323, 130144), (1328, 129654), (1372, 125496), (1494, 115248), (1512, 113876), (1568, 109809), (1743, 98784), (1764, 97608), (1992, 86436), (2016, 85407), (2058, 83664), (2241, 76832), (2324, 74088), (2352, 73206), (2401, 71712), (2646, 65072), (2656, 64827), (2744, 62748), (2988, 57624), (3024, 56938), (3087, 55776), (3486, 49392), (3528, 48804), (3984, 43218), (4067, 42336), (4116, 41832), (4482, 38416), (4648, 37044), (4704, 36603), (4802, 35856), (5229, 32928), (5292, 32536), (5488, 31374), (5976, 28812), (6048, 28469), (6174, 27888), (6972, 24696), (7056, 24402), (7203, 23904), (7968, 21609), (8134, 21168), (8232, 20916), (8964, 19208), (9261, 18592), (9296, 18522), (9604, 17928), (10458, 16464), (10584, 16268), (10976, 15687), (11952, 14406), (12201, 14112), (12348, 13944)]