15039864

素因数分解:

$2^3\times 3^3\times 7^4\times {\mathrm{29}}^1$

素因数の和:72

約数の個数: 160

約数和(自身を含む): 50418000

約数和(自身を除く): 35378136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 36, 42, 49, 54, 56, 58, 63, 72, 84, 87, 98, 108, 116, 126, 147, 168, 174, 189, 196, 203, 216, 232, 252, 261, 294, 343, 348, 378, 392, 406, 441, 504, 522, 588, 609, 686, 696, 756, 783, 812, 882, 1029, 1044, 1176, 1218, 1323, 1372, 1421, 1512, 1566, 1624, 1764, 1827, 2058, 2088, 2401, 2436, 2646, 2744, 2842, 3087, 3132, 3528, 3654, 4116, 4263, 4802, 4872, 5292, 5481, 5684, 6174, 6264, 7203, 7308, 8232, 8526, 9261, 9604, 9947, 10584, 10962, 11368, 12348, 12789, 14406, 14616, 17052, 18522, 19208, 19894, 21609, 21924, 24696, 25578, 28812, 29841, 34104, 37044, 38367, 39788, 43218, 43848, 51156, 57624, 59682, 64827, 69629, 74088, 76734, 79576, 86436, 89523, 102312, 119364, 129654, 139258, 153468, 172872, 179046, 208887, 238728, 259308, 268569, 278516, 306936, 358092, 417774, 518616, 537138, 557032, 626661, 716184, 835548, 1074276, 1253322, 1671096, 1879983, 2148552, 2506644, 3759966, 5013288, 7519932, 15039864]

約数ペア:

[(1, 15039864), (2, 7519932), (3, 5013288), (4, 3759966), (6, 2506644), (7, 2148552), (8, 1879983), (9, 1671096), (12, 1253322), (14, 1074276), (18, 835548), (21, 716184), (24, 626661), (27, 557032), (28, 537138), (29, 518616), (36, 417774), (42, 358092), (49, 306936), (54, 278516), (56, 268569), (58, 259308), (63, 238728), (72, 208887), (84, 179046), (87, 172872), (98, 153468), (108, 139258), (116, 129654), (126, 119364), (147, 102312), (168, 89523), (174, 86436), (189, 79576), (196, 76734), (203, 74088), (216, 69629), (232, 64827), (252, 59682), (261, 57624), (294, 51156), (343, 43848), (348, 43218), (378, 39788), (392, 38367), (406, 37044), (441, 34104), (504, 29841), (522, 28812), (588, 25578), (609, 24696), (686, 21924), (696, 21609), (756, 19894), (783, 19208), (812, 18522), (882, 17052), (1029, 14616), (1044, 14406), (1176, 12789), (1218, 12348), (1323, 11368), (1372, 10962), (1421, 10584), (1512, 9947), (1566, 9604), (1624, 9261), (1764, 8526), (1827, 8232), (2058, 7308), (2088, 7203), (2401, 6264), (2436, 6174), (2646, 5684), (2744, 5481), (2842, 5292), (3087, 4872), (3132, 4802), (3528, 4263), (3654, 4116)]