126542304

素因数分解:

$2^5\times 3^3\times 7^4\times {\mathrm{61}}^1$

素因数の和:108

約数の個数: 240

約数和(自身を含む): 437628240

約数和(自身を除く): 311085936

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, 61, 63, 72, 84, 96, 98, 108, 112, 122, 126, 144, 147, 168, 183, 189, 196, 216, 224, 244, 252, 288, 294, 336, 343, 366, 378, 392, 427, 432, 441, 488, 504, 549, 588, 672, 686, 732, 756, 784, 854, 864, 882, 976, 1008, 1029, 1098, 1176, 1281, 1323, 1372, 1464, 1512, 1568, 1647, 1708, 1764, 1952, 2016, 2058, 2196, 2352, 2401, 2562, 2646, 2744, 2928, 2989, 3024, 3087, 3294, 3416, 3528, 3843, 4116, 4392, 4704, 4802, 5124, 5292, 5488, 5856, 5978, 6048, 6174, 6588, 6832, 7056, 7203, 7686, 8232, 8784, 8967, 9261, 9604, 10248, 10584, 10976, 11529, 11956, 12348, 13176, 13664, 14112, 14406, 15372, 16464, 17568, 17934, 18522, 19208, 20496, 20923, 21168, 21609, 23058, 23912, 24696, 26352, 26901, 28812, 30744, 32928, 35868, 37044, 38416, 40992, 41846, 42336, 43218, 46116, 47824, 49392, 52704, 53802, 57624, 61488, 62769, 64827, 71736, 74088, 76832, 80703, 83692, 86436, 92232, 95648, 98784, 107604, 115248, 122976, 125538, 129654, 143472, 146461, 148176, 161406, 167384, 172872, 184464, 188307, 215208, 230496, 251076, 259308, 286944, 292922, 296352, 322812, 334768, 345744, 368928, 376614, 430416, 439383, 502152, 518616, 564921, 585844, 645624, 669536, 691488, 753228, 860832, 878766, 1004304, 1037232, 1129842, 1171688, 1291248, 1318149, 1506456, 1757532, 2008608, 2074464, 2259684, 2343376, 2582496, 2636298, 3012912, 3515064, 3954447, 4519368, 4686752, 5272596, 6025824, 7030128, 7908894, 9038736, 10545192, 14060256, 15817788, 18077472, 21090384, 31635576, 42180768, 63271152, 126542304]

約数ペア:

[(1, 126542304), (2, 63271152), (3, 42180768), (4, 31635576), (6, 21090384), (7, 18077472), (8, 15817788), (9, 14060256), (12, 10545192), (14, 9038736), (16, 7908894), (18, 7030128), (21, 6025824), (24, 5272596), (27, 4686752), (28, 4519368), (32, 3954447), (36, 3515064), (42, 3012912), (48, 2636298), (49, 2582496), (54, 2343376), (56, 2259684), (61, 2074464), (63, 2008608), (72, 1757532), (84, 1506456), (96, 1318149), (98, 1291248), (108, 1171688), (112, 1129842), (122, 1037232), (126, 1004304), (144, 878766), (147, 860832), (168, 753228), (183, 691488), (189, 669536), (196, 645624), (216, 585844), (224, 564921), (244, 518616), (252, 502152), (288, 439383), (294, 430416), (336, 376614), (343, 368928), (366, 345744), (378, 334768), (392, 322812), (427, 296352), (432, 292922), (441, 286944), (488, 259308), (504, 251076), (549, 230496), (588, 215208), (672, 188307), (686, 184464), (732, 172872), (756, 167384), (784, 161406), (854, 148176), (864, 146461), (882, 143472), (976, 129654), (1008, 125538), (1029, 122976), (1098, 115248), (1176, 107604), (1281, 98784), (1323, 95648), (1372, 92232), (1464, 86436), (1512, 83692), (1568, 80703), (1647, 76832), (1708, 74088), (1764, 71736), (1952, 64827), (2016, 62769), (2058, 61488), (2196, 57624), (2352, 53802), (2401, 52704), (2562, 49392), (2646, 47824), (2744, 46116), (2928, 43218), (2989, 42336), (3024, 41846), (3087, 40992), (3294, 38416), (3416, 37044), (3528, 35868), (3843, 32928), (4116, 30744), (4392, 28812), (4704, 26901), (4802, 26352), (5124, 24696), (5292, 23912), (5488, 23058), (5856, 21609), (5978, 21168), (6048, 20923), (6174, 20496), (6588, 19208), (6832, 18522), (7056, 17934), (7203, 17568), (7686, 16464), (8232, 15372), (8784, 14406), (8967, 14112), (9261, 13664), (9604, 13176), (10248, 12348), (10584, 11956), (10976, 11529)]