204960168

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:464

約数の個数: 192

約数和(自身を含む): 675792000

約数和(自身を除く): 470831832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 37, 42, 56, 58, 63, 72, 74, 84, 87, 111, 116, 126, 148, 168, 174, 203, 222, 232, 252, 259, 261, 296, 333, 348, 379, 406, 444, 504, 518, 522, 609, 666, 696, 758, 777, 812, 888, 1036, 1044, 1073, 1137, 1218, 1332, 1516, 1554, 1624, 1827, 2072, 2088, 2146, 2274, 2331, 2436, 2653, 2664, 3032, 3108, 3219, 3411, 3654, 4292, 4548, 4662, 4872, 5306, 6216, 6438, 6822, 7308, 7511, 7959, 8584, 9096, 9324, 9657, 10612, 10991, 12876, 13644, 14023, 14616, 15022, 15918, 18648, 19314, 21224, 21982, 22533, 23877, 25752, 27288, 28046, 30044, 31836, 32973, 38628, 42069, 43964, 45066, 47754, 56092, 60088, 63672, 65946, 67599, 76937, 77256, 84138, 87928, 90132, 95508, 98161, 98919, 112184, 126207, 131892, 135198, 153874, 168276, 180264, 191016, 196322, 197838, 230811, 252414, 263784, 270396, 294483, 307748, 336552, 392644, 395676, 406667, 461622, 504828, 540792, 588966, 615496, 692433, 785288, 791352, 813334, 883449, 923244, 1009656, 1177932, 1220001, 1384866, 1626668, 1766898, 1846488, 2355864, 2440002, 2769732, 2846669, 3253336, 3533796, 3660003, 4880004, 5539464, 5693338, 7067592, 7320006, 8540007, 9760008, 11386676, 14640012, 17080014, 22773352, 25620021, 29280024, 34160028, 51240042, 68320056, 102480084, 204960168]

約数ペア:

[(1, 204960168), (2, 102480084), (3, 68320056), (4, 51240042), (6, 34160028), (7, 29280024), (8, 25620021), (9, 22773352), (12, 17080014), (14, 14640012), (18, 11386676), (21, 9760008), (24, 8540007), (28, 7320006), (29, 7067592), (36, 5693338), (37, 5539464), (42, 4880004), (56, 3660003), (58, 3533796), (63, 3253336), (72, 2846669), (74, 2769732), (84, 2440002), (87, 2355864), (111, 1846488), (116, 1766898), (126, 1626668), (148, 1384866), (168, 1220001), (174, 1177932), (203, 1009656), (222, 923244), (232, 883449), (252, 813334), (259, 791352), (261, 785288), (296, 692433), (333, 615496), (348, 588966), (379, 540792), (406, 504828), (444, 461622), (504, 406667), (518, 395676), (522, 392644), (609, 336552), (666, 307748), (696, 294483), (758, 270396), (777, 263784), (812, 252414), (888, 230811), (1036, 197838), (1044, 196322), (1073, 191016), (1137, 180264), (1218, 168276), (1332, 153874), (1516, 135198), (1554, 131892), (1624, 126207), (1827, 112184), (2072, 98919), (2088, 98161), (2146, 95508), (2274, 90132), (2331, 87928), (2436, 84138), (2653, 77256), (2664, 76937), (3032, 67599), (3108, 65946), (3219, 63672), (3411, 60088), (3654, 56092), (4292, 47754), (4548, 45066), (4662, 43964), (4872, 42069), (5306, 38628), (6216, 32973), (6438, 31836), (6822, 30044), (7308, 28046), (7511, 27288), (7959, 25752), (8584, 23877), (9096, 22533), (9324, 21982), (9657, 21224), (10612, 19314), (10991, 18648), (12876, 15918), (13644, 15022), (14023, 14616)]