140291676

素因数分解:

$2^2\times 3^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 192

約数和(自身を含む): 440832000

約数和(自身を除く): 300540324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 79, 81, 84, 87, 108, 116, 126, 158, 162, 174, 189, 203, 237, 243, 252, 261, 316, 324, 348, 378, 406, 474, 486, 522, 553, 567, 609, 711, 729, 756, 783, 812, 948, 972, 1044, 1106, 1134, 1218, 1422, 1458, 1566, 1659, 1701, 1827, 2133, 2187, 2212, 2268, 2291, 2349, 2436, 2844, 2916, 3132, 3318, 3402, 3654, 4266, 4374, 4582, 4698, 4977, 5103, 5481, 6399, 6636, 6804, 6873, 7047, 7308, 8532, 8748, 9164, 9396, 9954, 10206, 10962, 12798, 13746, 14094, 14931, 15309, 16037, 16443, 19197, 19908, 20412, 20619, 21141, 21924, 25596, 27492, 28188, 29862, 30618, 32074, 32886, 38394, 41238, 42282, 44793, 48111, 49329, 57591, 59724, 61236, 61857, 63423, 64148, 65772, 76788, 82476, 84564, 89586, 96222, 98658, 115182, 123714, 126846, 134379, 144333, 147987, 172773, 179172, 185571, 192444, 197316, 230364, 247428, 253692, 268758, 288666, 295974, 345546, 371142, 403137, 432999, 443961, 537516, 556713, 577332, 591948, 691092, 742284, 806274, 865998, 887922, 1113426, 1209411, 1298997, 1612548, 1670139, 1731996, 1775844, 2226852, 2418822, 2597994, 3340278, 3896991, 4837644, 5010417, 5195988, 6680556, 7793982, 10020834, 11690973, 15587964, 20041668, 23381946, 35072919, 46763892, 70145838, 140291676]

約数ペア:

[(1, 140291676), (2, 70145838), (3, 46763892), (4, 35072919), (6, 23381946), (7, 20041668), (9, 15587964), (12, 11690973), (14, 10020834), (18, 7793982), (21, 6680556), (27, 5195988), (28, 5010417), (29, 4837644), (36, 3896991), (42, 3340278), (54, 2597994), (58, 2418822), (63, 2226852), (79, 1775844), (81, 1731996), (84, 1670139), (87, 1612548), (108, 1298997), (116, 1209411), (126, 1113426), (158, 887922), (162, 865998), (174, 806274), (189, 742284), (203, 691092), (237, 591948), (243, 577332), (252, 556713), (261, 537516), (316, 443961), (324, 432999), (348, 403137), (378, 371142), (406, 345546), (474, 295974), (486, 288666), (522, 268758), (553, 253692), (567, 247428), (609, 230364), (711, 197316), (729, 192444), (756, 185571), (783, 179172), (812, 172773), (948, 147987), (972, 144333), (1044, 134379), (1106, 126846), (1134, 123714), (1218, 115182), (1422, 98658), (1458, 96222), (1566, 89586), (1659, 84564), (1701, 82476), (1827, 76788), (2133, 65772), (2187, 64148), (2212, 63423), (2268, 61857), (2291, 61236), (2349, 59724), (2436, 57591), (2844, 49329), (2916, 48111), (3132, 44793), (3318, 42282), (3402, 41238), (3654, 38394), (4266, 32886), (4374, 32074), (4582, 30618), (4698, 29862), (4977, 28188), (5103, 27492), (5481, 25596), (6399, 21924), (6636, 21141), (6804, 20619), (6873, 20412), (7047, 19908), (7308, 19197), (8532, 16443), (8748, 16037), (9164, 15309), (9396, 14931), (9954, 14094), (10206, 13746), (10962, 12798)]