204165360

素因数分解:

$2^4\times 3^4\times 5^1\times 7^2\times {\mathrm{643}}^1$

素因数の和:682

約数の個数: 300

約数和(自身を含む): 826150248

約数和(自身を除く): 621984888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 162, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 324, 336, 360, 378, 392, 405, 420, 432, 441, 490, 504, 540, 560, 567, 588, 630, 643, 648, 720, 735, 756, 784, 810, 840, 882, 945, 980, 1008, 1080, 1134, 1176, 1260, 1286, 1296, 1323, 1470, 1512, 1620, 1680, 1764, 1890, 1929, 1960, 2160, 2205, 2268, 2352, 2520, 2572, 2646, 2835, 2940, 3024, 3215, 3240, 3528, 3780, 3858, 3920, 3969, 4410, 4501, 4536, 5040, 5144, 5292, 5670, 5787, 5880, 6430, 6480, 6615, 7056, 7560, 7716, 7938, 8820, 9002, 9072, 9645, 10288, 10584, 11340, 11574, 11760, 12860, 13230, 13503, 15120, 15432, 15876, 17361, 17640, 18004, 19290, 19845, 21168, 22505, 22680, 23148, 25720, 26460, 27006, 28935, 30864, 31507, 31752, 34722, 35280, 36008, 38580, 39690, 40509, 45010, 45360, 46296, 51440, 52083, 52920, 54012, 57870, 63014, 63504, 67515, 69444, 72016, 77160, 79380, 81018, 86805, 90020, 92592, 94521, 104166, 105840, 108024, 115740, 121527, 126028, 135030, 138888, 154320, 157535, 158760, 162036, 173610, 180040, 189042, 202545, 208332, 216048, 231480, 243054, 252056, 260415, 270060, 277776, 283563, 315070, 317520, 324072, 347220, 360080, 364581, 378084, 405090, 416664, 462960, 472605, 486108, 504112, 520830, 540120, 567126, 607635, 630140, 648144, 694440, 729162, 756168, 810180, 833328, 850689, 945210, 972216, 1041660, 1080240, 1134252, 1215270, 1260280, 1388880, 1417815, 1458324, 1512336, 1620360, 1701378, 1822905, 1890420, 1944432, 2083320, 2268504, 2430540, 2520560, 2552067, 2835630, 2916648, 3240720, 3402756, 3645810, 3780840, 4166640, 4253445, 4537008, 4861080, 5104134, 5671260, 5833296, 6805512, 7291620, 7561680, 8506890, 9722160, 10208268, 11342520, 12760335, 13611024, 14583240, 17013780, 20416536, 22685040, 25520670, 29166480, 34027560, 40833072, 51041340, 68055120, 102082680, 204165360]

約数ペア:

[(1, 204165360), (2, 102082680), (3, 68055120), (4, 51041340), (5, 40833072), (6, 34027560), (7, 29166480), (8, 25520670), (9, 22685040), (10, 20416536), (12, 17013780), (14, 14583240), (15, 13611024), (16, 12760335), (18, 11342520), (20, 10208268), (21, 9722160), (24, 8506890), (27, 7561680), (28, 7291620), (30, 6805512), (35, 5833296), (36, 5671260), (40, 5104134), (42, 4861080), (45, 4537008), (48, 4253445), (49, 4166640), (54, 3780840), (56, 3645810), (60, 3402756), (63, 3240720), (70, 2916648), (72, 2835630), (80, 2552067), (81, 2520560), (84, 2430540), (90, 2268504), (98, 2083320), (105, 1944432), (108, 1890420), (112, 1822905), (120, 1701378), (126, 1620360), (135, 1512336), (140, 1458324), (144, 1417815), (147, 1388880), (162, 1260280), (168, 1215270), (180, 1134252), (189, 1080240), (196, 1041660), (210, 972216), (216, 945210), (240, 850689), (245, 833328), (252, 810180), (270, 756168), (280, 729162), (294, 694440), (315, 648144), (324, 630140), (336, 607635), (360, 567126), (378, 540120), (392, 520830), (405, 504112), (420, 486108), (432, 472605), (441, 462960), (490, 416664), (504, 405090), (540, 378084), (560, 364581), (567, 360080), (588, 347220), (630, 324072), (643, 317520), (648, 315070), (720, 283563), (735, 277776), (756, 270060), (784, 260415), (810, 252056), (840, 243054), (882, 231480), (945, 216048), (980, 208332), (1008, 202545), (1080, 189042), (1134, 180040), (1176, 173610), (1260, 162036), (1286, 158760), (1296, 157535), (1323, 154320), (1470, 138888), (1512, 135030), (1620, 126028), (1680, 121527), (1764, 115740), (1890, 108024), (1929, 105840), (1960, 104166), (2160, 94521), (2205, 92592), (2268, 90020), (2352, 86805), (2520, 81018), (2572, 79380), (2646, 77160), (2835, 72016), (2940, 69444), (3024, 67515), (3215, 63504), (3240, 63014), (3528, 57870), (3780, 54012), (3858, 52920), (3920, 52083), (3969, 51440), (4410, 46296), (4501, 45360), (4536, 45010), (5040, 40509), (5144, 39690), (5292, 38580), (5670, 36008), (5787, 35280), (5880, 34722), (6430, 31752), (6480, 31507), (6615, 30864), (7056, 28935), (7560, 27006), (7716, 26460), (7938, 25720), (8820, 23148), (9002, 22680), (9072, 22505), (9645, 21168), (10288, 19845), (10584, 19290), (11340, 18004), (11574, 17640), (11760, 17361), (12860, 15876), (13230, 15432), (13503, 15120)]