123103728

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:188

約数の個数: 240

約数和(自身を含む): 408545280

約数和(自身を除く): 285441552

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 31, 33, 36, 44, 46, 48, 62, 66, 69, 72, 88, 92, 93, 99, 109, 124, 132, 138, 144, 176, 184, 186, 198, 207, 218, 248, 253, 264, 276, 279, 327, 341, 368, 372, 396, 414, 436, 496, 506, 528, 552, 558, 654, 682, 713, 744, 759, 792, 828, 872, 981, 1012, 1023, 1104, 1116, 1199, 1308, 1364, 1426, 1488, 1518, 1584, 1656, 1744, 1962, 2024, 2046, 2139, 2232, 2277, 2398, 2507, 2616, 2728, 2852, 3036, 3069, 3312, 3379, 3597, 3924, 4048, 4092, 4278, 4464, 4554, 4796, 5014, 5232, 5456, 5704, 6072, 6138, 6417, 6758, 7194, 7521, 7843, 7848, 8184, 8556, 9108, 9592, 10028, 10137, 10791, 11408, 12144, 12276, 12834, 13516, 14388, 15042, 15686, 15696, 16368, 17112, 18216, 19184, 20056, 20274, 21582, 22563, 23529, 24552, 25668, 27032, 27577, 28776, 30084, 30411, 31372, 34224, 36432, 37169, 40112, 40548, 43164, 45126, 47058, 49104, 51336, 54064, 55154, 57552, 60168, 60822, 62744, 70587, 74338, 77717, 81096, 82731, 86328, 90252, 94116, 102672, 110308, 111507, 120336, 121644, 125488, 141174, 148676, 155434, 162192, 165462, 172656, 180504, 188232, 220616, 223014, 233151, 243288, 248193, 282348, 297352, 310868, 330924, 334521, 361008, 376464, 441232, 446028, 466302, 486576, 496386, 564696, 594704, 621736, 661848, 669042, 699453, 854887, 892056, 932604, 992772, 1129392, 1243472, 1323696, 1338084, 1398906, 1709774, 1784112, 1865208, 1985544, 2564661, 2676168, 2797812, 3419548, 3730416, 3971088, 5129322, 5352336, 5595624, 6839096, 7693983, 10258644, 11191248, 13678192, 15387966, 20517288, 30775932, 41034576, 61551864, 123103728]

約数ペア:

[(1, 123103728), (2, 61551864), (3, 41034576), (4, 30775932), (6, 20517288), (8, 15387966), (9, 13678192), (11, 11191248), (12, 10258644), (16, 7693983), (18, 6839096), (22, 5595624), (23, 5352336), (24, 5129322), (31, 3971088), (33, 3730416), (36, 3419548), (44, 2797812), (46, 2676168), (48, 2564661), (62, 1985544), (66, 1865208), (69, 1784112), (72, 1709774), (88, 1398906), (92, 1338084), (93, 1323696), (99, 1243472), (109, 1129392), (124, 992772), (132, 932604), (138, 892056), (144, 854887), (176, 699453), (184, 669042), (186, 661848), (198, 621736), (207, 594704), (218, 564696), (248, 496386), (253, 486576), (264, 466302), (276, 446028), (279, 441232), (327, 376464), (341, 361008), (368, 334521), (372, 330924), (396, 310868), (414, 297352), (436, 282348), (496, 248193), (506, 243288), (528, 233151), (552, 223014), (558, 220616), (654, 188232), (682, 180504), (713, 172656), (744, 165462), (759, 162192), (792, 155434), (828, 148676), (872, 141174), (981, 125488), (1012, 121644), (1023, 120336), (1104, 111507), (1116, 110308), (1199, 102672), (1308, 94116), (1364, 90252), (1426, 86328), (1488, 82731), (1518, 81096), (1584, 77717), (1656, 74338), (1744, 70587), (1962, 62744), (2024, 60822), (2046, 60168), (2139, 57552), (2232, 55154), (2277, 54064), (2398, 51336), (2507, 49104), (2616, 47058), (2728, 45126), (2852, 43164), (3036, 40548), (3069, 40112), (3312, 37169), (3379, 36432), (3597, 34224), (3924, 31372), (4048, 30411), (4092, 30084), (4278, 28776), (4464, 27577), (4554, 27032), (4796, 25668), (5014, 24552), (5232, 23529), (5456, 22563), (5704, 21582), (6072, 20274), (6138, 20056), (6417, 19184), (6758, 18216), (7194, 17112), (7521, 16368), (7843, 15696), (7848, 15686), (8184, 15042), (8556, 14388), (9108, 13516), (9592, 12834), (10028, 12276), (10137, 12144), (10791, 11408)]