40018608

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2$

素因数の和:124

約数の個数: 180

約数和(自身を含む): 136085040

約数和(自身を除く): 96066432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 37, 42, 48, 56, 58, 63, 72, 74, 84, 87, 111, 112, 116, 126, 144, 148, 168, 174, 203, 222, 232, 252, 259, 261, 296, 333, 336, 348, 406, 444, 464, 504, 518, 522, 592, 609, 666, 696, 777, 812, 888, 1008, 1036, 1044, 1073, 1218, 1332, 1369, 1392, 1554, 1624, 1776, 1827, 2072, 2088, 2146, 2331, 2436, 2664, 2738, 3108, 3219, 3248, 3654, 4107, 4144, 4176, 4292, 4662, 4872, 5328, 5476, 6216, 6438, 7308, 7511, 8214, 8584, 9324, 9583, 9657, 9744, 10952, 12321, 12432, 12876, 14616, 15022, 16428, 17168, 18648, 19166, 19314, 21904, 22533, 24642, 25752, 28749, 29232, 30044, 32856, 37296, 38332, 38628, 39701, 45066, 49284, 51504, 57498, 60088, 65712, 67599, 76664, 77256, 79402, 86247, 90132, 98568, 114996, 119103, 120176, 135198, 153328, 154512, 158804, 172494, 180264, 197136, 229992, 238206, 270396, 277907, 317608, 344988, 357309, 360528, 459984, 476412, 540792, 555814, 635216, 689976, 714618, 833721, 952824, 1081584, 1111628, 1379952, 1429236, 1667442, 1905648, 2223256, 2501163, 2858472, 3334884, 4446512, 5002326, 5716944, 6669768, 10004652, 13339536, 20009304, 40018608]

約数ペア:

[(1, 40018608), (2, 20009304), (3, 13339536), (4, 10004652), (6, 6669768), (7, 5716944), (8, 5002326), (9, 4446512), (12, 3334884), (14, 2858472), (16, 2501163), (18, 2223256), (21, 1905648), (24, 1667442), (28, 1429236), (29, 1379952), (36, 1111628), (37, 1081584), (42, 952824), (48, 833721), (56, 714618), (58, 689976), (63, 635216), (72, 555814), (74, 540792), (84, 476412), (87, 459984), (111, 360528), (112, 357309), (116, 344988), (126, 317608), (144, 277907), (148, 270396), (168, 238206), (174, 229992), (203, 197136), (222, 180264), (232, 172494), (252, 158804), (259, 154512), (261, 153328), (296, 135198), (333, 120176), (336, 119103), (348, 114996), (406, 98568), (444, 90132), (464, 86247), (504, 79402), (518, 77256), (522, 76664), (592, 67599), (609, 65712), (666, 60088), (696, 57498), (777, 51504), (812, 49284), (888, 45066), (1008, 39701), (1036, 38628), (1044, 38332), (1073, 37296), (1218, 32856), (1332, 30044), (1369, 29232), (1392, 28749), (1554, 25752), (1624, 24642), (1776, 22533), (1827, 21904), (2072, 19314), (2088, 19166), (2146, 18648), (2331, 17168), (2436, 16428), (2664, 15022), (2738, 14616), (3108, 12876), (3219, 12432), (3248, 12321), (3654, 10952), (4107, 9744), (4144, 9657), (4176, 9583), (4292, 9324), (4662, 8584), (4872, 8214), (5328, 7511), (5476, 7308), (6216, 6438)]