4260465720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{10501}}^1$

素因数の和:10555

約数の個数: 288

約数和(自身を含む): 16809081120

約数和(自身を除く): 12548615400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 49, 56, 60, 63, 69, 70, 72, 84, 90, 92, 98, 105, 115, 120, 126, 138, 140, 147, 161, 168, 180, 184, 196, 207, 210, 230, 245, 252, 276, 280, 294, 315, 322, 345, 360, 392, 414, 420, 441, 460, 483, 490, 504, 552, 588, 630, 644, 690, 735, 805, 828, 840, 882, 920, 966, 980, 1035, 1127, 1176, 1260, 1288, 1380, 1449, 1470, 1610, 1656, 1764, 1932, 1960, 2070, 2205, 2254, 2415, 2520, 2760, 2898, 2940, 3220, 3381, 3528, 3864, 4140, 4410, 4508, 4830, 5635, 5796, 5880, 6440, 6762, 7245, 8280, 8820, 9016, 9660, 10143, 10501, 11270, 11592, 13524, 14490, 16905, 17640, 19320, 20286, 21002, 22540, 27048, 28980, 31503, 33810, 40572, 42004, 45080, 50715, 52505, 57960, 63006, 67620, 73507, 81144, 84008, 94509, 101430, 105010, 126012, 135240, 147014, 157515, 189018, 202860, 210020, 220521, 241523, 252024, 294028, 315030, 367535, 378036, 405720, 420040, 441042, 472545, 483046, 514549, 588056, 630060, 661563, 724569, 735070, 756072, 882084, 945090, 966092, 1029098, 1102605, 1207615, 1260120, 1323126, 1449138, 1470140, 1543647, 1690661, 1764168, 1890180, 1932184, 2058196, 2173707, 2205210, 2415230, 2572745, 2646252, 2898276, 2940280, 3087294, 3307815, 3381322, 3622845, 3780360, 4116392, 4347414, 4410420, 4630941, 4830460, 5071983, 5145490, 5292504, 5796552, 6174588, 6615630, 6762644, 7245690, 7718235, 8453305, 8694828, 8820840, 9261882, 9660920, 10143966, 10290980, 10868535, 11834627, 12349176, 13231260, 13525288, 14491380, 15215949, 15436470, 16906610, 17389656, 18523764, 20287932, 20581960, 21737070, 23154705, 23669254, 25359915, 26462520, 28982760, 30431898, 30872940, 33813220, 35503881, 37047528, 40575864, 43474140, 46309410, 47338508, 50719830, 59173135, 60863796, 61745880, 67626440, 71007762, 76079745, 86948280, 92618820, 94677016, 101439660, 106511643, 118346270, 121727592, 142015524, 152159490, 177519405, 185237640, 202879320, 213023286, 236692540, 284031048, 304318980, 355038810, 426046572, 473385080, 532558215, 608637960, 710077620, 852093144, 1065116430, 1420155240, 2130232860, 4260465720]

約数ペア:

[(1, 4260465720), (2, 2130232860), (3, 1420155240), (4, 1065116430), (5, 852093144), (6, 710077620), (7, 608637960), (8, 532558215), (9, 473385080), (10, 426046572), (12, 355038810), (14, 304318980), (15, 284031048), (18, 236692540), (20, 213023286), (21, 202879320), (23, 185237640), (24, 177519405), (28, 152159490), (30, 142015524), (35, 121727592), (36, 118346270), (40, 106511643), (42, 101439660), (45, 94677016), (46, 92618820), (49, 86948280), (56, 76079745), (60, 71007762), (63, 67626440), (69, 61745880), (70, 60863796), (72, 59173135), (84, 50719830), (90, 47338508), (92, 46309410), (98, 43474140), (105, 40575864), (115, 37047528), (120, 35503881), (126, 33813220), (138, 30872940), (140, 30431898), (147, 28982760), (161, 26462520), (168, 25359915), (180, 23669254), (184, 23154705), (196, 21737070), (207, 20581960), (210, 20287932), (230, 18523764), (245, 17389656), (252, 16906610), (276, 15436470), (280, 15215949), (294, 14491380), (315, 13525288), (322, 13231260), (345, 12349176), (360, 11834627), (392, 10868535), (414, 10290980), (420, 10143966), (441, 9660920), (460, 9261882), (483, 8820840), (490, 8694828), (504, 8453305), (552, 7718235), (588, 7245690), (630, 6762644), (644, 6615630), (690, 6174588), (735, 5796552), (805, 5292504), (828, 5145490), (840, 5071983), (882, 4830460), (920, 4630941), (966, 4410420), (980, 4347414), (1035, 4116392), (1127, 3780360), (1176, 3622845), (1260, 3381322), (1288, 3307815), (1380, 3087294), (1449, 2940280), (1470, 2898276), (1610, 2646252), (1656, 2572745), (1764, 2415230), (1932, 2205210), (1960, 2173707), (2070, 2058196), (2205, 1932184), (2254, 1890180), (2415, 1764168), (2520, 1690661), (2760, 1543647), (2898, 1470140), (2940, 1449138), (3220, 1323126), (3381, 1260120), (3528, 1207615), (3864, 1102605), (4140, 1029098), (4410, 966092), (4508, 945090), (4830, 882084), (5635, 756072), (5796, 735070), (5880, 724569), (6440, 661563), (6762, 630060), (7245, 588056), (8280, 514549), (8820, 483046), (9016, 472545), (9660, 441042), (10143, 420040), (10501, 405720), (11270, 378036), (11592, 367535), (13524, 315030), (14490, 294028), (16905, 252024), (17640, 241523), (19320, 220521), (20286, 210020), (21002, 202860), (22540, 189018), (27048, 157515), (28980, 147014), (31503, 135240), (33810, 126012), (40572, 105010), (42004, 101430), (45080, 94509), (50715, 84008), (52505, 81144), (57960, 73507), (63006, 67620)]