15904224

素因数分解:

$2^5\times 3^2\times 7^4\times {\mathrm{23}}^1$

素因数の和:67

約数の個数: 180

約数和(自身を含む): 55056456

約数和(自身を除く): 39152232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 49, 56, 63, 69, 72, 84, 92, 96, 98, 112, 126, 138, 144, 147, 161, 168, 184, 196, 207, 224, 252, 276, 288, 294, 322, 336, 343, 368, 392, 414, 441, 483, 504, 552, 588, 644, 672, 686, 736, 784, 828, 882, 966, 1008, 1029, 1104, 1127, 1176, 1288, 1372, 1449, 1568, 1656, 1764, 1932, 2016, 2058, 2208, 2254, 2352, 2401, 2576, 2744, 2898, 3087, 3312, 3381, 3528, 3864, 4116, 4508, 4704, 4802, 5152, 5488, 5796, 6174, 6624, 6762, 7056, 7203, 7728, 7889, 8232, 9016, 9604, 10143, 10976, 11592, 12348, 13524, 14112, 14406, 15456, 15778, 16464, 18032, 19208, 20286, 21609, 23184, 23667, 24696, 27048, 28812, 31556, 32928, 36064, 38416, 40572, 43218, 46368, 47334, 49392, 54096, 55223, 57624, 63112, 71001, 76832, 81144, 86436, 94668, 98784, 108192, 110446, 115248, 126224, 142002, 162288, 165669, 172872, 189336, 220892, 230496, 252448, 284004, 324576, 331338, 345744, 378672, 441784, 497007, 568008, 662676, 691488, 757344, 883568, 994014, 1136016, 1325352, 1767136, 1988028, 2272032, 2650704, 3976056, 5301408, 7952112, 15904224]

約数ペア:

[(1, 15904224), (2, 7952112), (3, 5301408), (4, 3976056), (6, 2650704), (7, 2272032), (8, 1988028), (9, 1767136), (12, 1325352), (14, 1136016), (16, 994014), (18, 883568), (21, 757344), (23, 691488), (24, 662676), (28, 568008), (32, 497007), (36, 441784), (42, 378672), (46, 345744), (48, 331338), (49, 324576), (56, 284004), (63, 252448), (69, 230496), (72, 220892), (84, 189336), (92, 172872), (96, 165669), (98, 162288), (112, 142002), (126, 126224), (138, 115248), (144, 110446), (147, 108192), (161, 98784), (168, 94668), (184, 86436), (196, 81144), (207, 76832), (224, 71001), (252, 63112), (276, 57624), (288, 55223), (294, 54096), (322, 49392), (336, 47334), (343, 46368), (368, 43218), (392, 40572), (414, 38416), (441, 36064), (483, 32928), (504, 31556), (552, 28812), (588, 27048), (644, 24696), (672, 23667), (686, 23184), (736, 21609), (784, 20286), (828, 19208), (882, 18032), (966, 16464), (1008, 15778), (1029, 15456), (1104, 14406), (1127, 14112), (1176, 13524), (1288, 12348), (1372, 11592), (1449, 10976), (1568, 10143), (1656, 9604), (1764, 9016), (1932, 8232), (2016, 7889), (2058, 7728), (2208, 7203), (2254, 7056), (2352, 6762), (2401, 6624), (2576, 6174), (2744, 5796), (2898, 5488), (3087, 5152), (3312, 4802), (3381, 4704), (3528, 4508), (3864, 4116)]