517875120

素因数分解:

$2^4\times 3^4\times 5^1\times 7^3\times {\mathrm{233}}^1$

素因数の和:279

約数の個数: 400

約数和(自身を含む): 2106561600

約数和(自身を除く): 1588686480

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, 233, 240, 245, 252, 270, 280, 294, 315, 324, 336, 343, 360, 378, 392, 405, 420, 432, 441, 466, 490, 504, 540, 560, 567, 588, 630, 648, 686, 699, 720, 735, 756, 784, 810, 840, 882, 932, 945, 980, 1008, 1029, 1080, 1134, 1165, 1176, 1260, 1296, 1323, 1372, 1398, 1470, 1512, 1620, 1631, 1680, 1715, 1764, 1864, 1890, 1960, 2058, 2097, 2160, 2205, 2268, 2330, 2352, 2520, 2646, 2744, 2796, 2835, 2940, 3024, 3087, 3240, 3262, 3430, 3495, 3528, 3728, 3780, 3920, 3969, 4116, 4194, 4410, 4536, 4660, 4893, 5040, 5145, 5292, 5488, 5592, 5670, 5880, 6174, 6291, 6480, 6524, 6615, 6860, 6990, 7056, 7560, 7938, 8155, 8232, 8388, 8820, 9072, 9261, 9320, 9786, 10290, 10485, 10584, 11184, 11340, 11417, 11760, 12348, 12582, 13048, 13230, 13720, 13980, 14679, 15120, 15435, 15876, 16310, 16464, 16776, 17640, 18522, 18640, 18873, 19572, 19845, 20580, 20970, 21168, 22680, 22834, 24465, 24696, 25164, 26096, 26460, 27440, 27783, 27960, 29358, 30870, 31455, 31752, 32620, 33552, 34251, 35280, 37044, 37746, 39144, 39690, 41160, 41940, 44037, 45360, 45668, 46305, 48930, 49392, 50328, 52920, 55566, 55920, 57085, 58716, 61740, 62910, 63504, 65240, 68502, 73395, 74088, 75492, 78288, 79380, 79919, 82320, 83880, 88074, 91336, 92610, 94365, 97860, 100656, 102753, 105840, 111132, 114170, 117432, 123480, 125820, 130480, 132111, 137004, 138915, 146790, 148176, 150984, 158760, 159838, 167760, 171255, 176148, 182672, 185220, 188730, 195720, 205506, 220185, 222264, 228340, 234864, 239757, 246960, 251640, 264222, 274008, 277830, 293580, 301968, 308259, 317520, 319676, 342510, 352296, 370440, 377460, 391440, 399595, 411012, 440370, 444528, 456680, 479514, 503280, 513765, 528444, 548016, 555660, 587160, 616518, 639352, 660555, 685020, 704592, 719271, 740880, 754920, 799190, 822024, 880740, 913360, 924777, 959028, 1027530, 1056888, 1111320, 1174320, 1198785, 1233036, 1278704, 1321110, 1370040, 1438542, 1509840, 1541295, 1598380, 1644048, 1761480, 1849554, 1918056, 2055060, 2113776, 2157813, 2222640, 2397570, 2466072, 2642220, 2740080, 2877084, 3082590, 3196760, 3522960, 3596355, 3699108, 3836112, 4110120, 4315626, 4623885, 4795140, 4932144, 5284440, 5754168, 6165180, 6393520, 6473439, 7192710, 7398216, 8220240, 8631252, 9247770, 9590280, 10568880, 10789065, 11508336, 12330360, 12946878, 14385420, 14796432, 17262504, 18495540, 19180560, 21578130, 24660720, 25893756, 28770840, 32367195, 34525008, 36991080, 43156260, 51787512, 57541680, 64734390, 73982160, 86312520, 103575024, 129468780, 172625040, 258937560, 517875120]

約数ペア:

[(1, 517875120), (2, 258937560), (3, 172625040), (4, 129468780), (5, 103575024), (6, 86312520), (7, 73982160), (8, 64734390), (9, 57541680), (10, 51787512), (12, 43156260), (14, 36991080), (15, 34525008), (16, 32367195), (18, 28770840), (20, 25893756), (21, 24660720), (24, 21578130), (27, 19180560), (28, 18495540), (30, 17262504), (35, 14796432), (36, 14385420), (40, 12946878), (42, 12330360), (45, 11508336), (48, 10789065), (49, 10568880), (54, 9590280), (56, 9247770), (60, 8631252), (63, 8220240), (70, 7398216), (72, 7192710), (80, 6473439), (81, 6393520), (84, 6165180), (90, 5754168), (98, 5284440), (105, 4932144), (108, 4795140), (112, 4623885), (120, 4315626), (126, 4110120), (135, 3836112), (140, 3699108), (144, 3596355), (147, 3522960), (162, 3196760), (168, 3082590), (180, 2877084), (189, 2740080), (196, 2642220), (210, 2466072), (216, 2397570), (233, 2222640), (240, 2157813), (245, 2113776), (252, 2055060), (270, 1918056), (280, 1849554), (294, 1761480), (315, 1644048), (324, 1598380), (336, 1541295), (343, 1509840), (360, 1438542), (378, 1370040), (392, 1321110), (405, 1278704), (420, 1233036), (432, 1198785), (441, 1174320), (466, 1111320), (490, 1056888), (504, 1027530), (540, 959028), (560, 924777), (567, 913360), (588, 880740), (630, 822024), (648, 799190), (686, 754920), (699, 740880), (720, 719271), (735, 704592), (756, 685020), (784, 660555), (810, 639352), (840, 616518), (882, 587160), (932, 555660), (945, 548016), (980, 528444), (1008, 513765), (1029, 503280), (1080, 479514), (1134, 456680), (1165, 444528), (1176, 440370), (1260, 411012), (1296, 399595), (1323, 391440), (1372, 377460), (1398, 370440), (1470, 352296), (1512, 342510), (1620, 319676), (1631, 317520), (1680, 308259), (1715, 301968), (1764, 293580), (1864, 277830), (1890, 274008), (1960, 264222), (2058, 251640), (2097, 246960), (2160, 239757), (2205, 234864), (2268, 228340), (2330, 222264), (2352, 220185), (2520, 205506), (2646, 195720), (2744, 188730), (2796, 185220), (2835, 182672), (2940, 176148), (3024, 171255), (3087, 167760), (3240, 159838), (3262, 158760), (3430, 150984), (3495, 148176), (3528, 146790), (3728, 138915), (3780, 137004), (3920, 132111), (3969, 130480), (4116, 125820), (4194, 123480), (4410, 117432), (4536, 114170), (4660, 111132), (4893, 105840), (5040, 102753), (5145, 100656), (5292, 97860), (5488, 94365), (5592, 92610), (5670, 91336), (5880, 88074), (6174, 83880), (6291, 82320), (6480, 79919), (6524, 79380), (6615, 78288), (6860, 75492), (6990, 74088), (7056, 73395), (7560, 68502), (7938, 65240), (8155, 63504), (8232, 62910), (8388, 61740), (8820, 58716), (9072, 57085), (9261, 55920), (9320, 55566), (9786, 52920), (10290, 50328), (10485, 49392), (10584, 48930), (11184, 46305), (11340, 45668), (11417, 45360), (11760, 44037), (12348, 41940), (12582, 41160), (13048, 39690), (13230, 39144), (13720, 37746), (13980, 37044), (14679, 35280), (15120, 34251), (15435, 33552), (15876, 32620), (16310, 31752), (16464, 31455), (16776, 30870), (17640, 29358), (18522, 27960), (18640, 27783), (18873, 27440), (19572, 26460), (19845, 26096), (20580, 25164), (20970, 24696), (21168, 24465), (22680, 22834)]