253993444320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{981731}}^1$

素因数の和:981774

約数の個数: 288

約数和(自身を含む): 1015315088256

約数和(自身を除く): 761321643936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 98, 105, 110, 112, 120, 132, 140, 147, 154, 160, 165, 168, 176, 196, 210, 220, 224, 231, 240, 245, 264, 280, 294, 308, 330, 336, 352, 385, 392, 420, 440, 462, 480, 490, 528, 539, 560, 588, 616, 660, 672, 735, 770, 784, 840, 880, 924, 980, 1056, 1078, 1120, 1155, 1176, 1232, 1320, 1470, 1540, 1568, 1617, 1680, 1760, 1848, 1960, 2156, 2310, 2352, 2464, 2640, 2695, 2940, 3080, 3234, 3360, 3696, 3920, 4312, 4620, 4704, 5280, 5390, 5880, 6160, 6468, 7392, 7840, 8085, 8624, 9240, 10780, 11760, 12320, 12936, 16170, 17248, 18480, 21560, 23520, 25872, 32340, 36960, 43120, 51744, 64680, 86240, 129360, 258720, 981731, 1963462, 2945193, 3926924, 4908655, 5890386, 6872117, 7853848, 9817310, 10799041, 11780772, 13744234, 14725965, 15707696, 19634620, 20616351, 21598082, 23561544, 27488468, 29451930, 31415392, 32397123, 34360585, 39269240, 41232702, 43196164, 47123088, 48104819, 53995205, 54976936, 58903860, 64794246, 68721170, 75593287, 78538480, 82465404, 86392328, 94246176, 96209638, 103081755, 107990410, 109953872, 117807720, 129588492, 137442340, 144314457, 151186574, 157076960, 161985615, 164930808, 172784656, 192419276, 206163510, 215980820, 219907744, 226779861, 235615440, 240524095, 259176984, 274884680, 288628914, 302373148, 323971230, 329861616, 345569312, 377966435, 384838552, 412327020, 431961640, 453559722, 471230880, 481048190, 518353968, 529153009, 549769360, 577257828, 604746296, 647942460, 659723232, 721572285, 755932870, 769677104, 824654040, 863923280, 907119444, 962096380, 1036707936, 1058306018, 1099538720, 1133899305, 1154515656, 1209492592, 1295884920, 1443144570, 1511865740, 1539354208, 1587459027, 1649308080, 1727846560, 1814238888, 1924192760, 2116612036, 2267798610, 2309031312, 2418985184, 2591769840, 2645765045, 2886289140, 3023731480, 3174918054, 3298616160, 3628477776, 3848385520, 4233224072, 4535597220, 4618062624, 5183539680, 5291530090, 5772578280, 6047462960, 6349836108, 7256955552, 7696771040, 7937295135, 8466448144, 9071194440, 10583060180, 11545156560, 12094925920, 12699672216, 15874590270, 16932896288, 18142388880, 21166120360, 23090313120, 25399344432, 31749180540, 36284777760, 42332240720, 50798688864, 63498361080, 84664481440, 126996722160, 253993444320]

約数ペア:

[(1, 253993444320), (2, 126996722160), (3, 84664481440), (4, 63498361080), (5, 50798688864), (6, 42332240720), (7, 36284777760), (8, 31749180540), (10, 25399344432), (11, 23090313120), (12, 21166120360), (14, 18142388880), (15, 16932896288), (16, 15874590270), (20, 12699672216), (21, 12094925920), (22, 11545156560), (24, 10583060180), (28, 9071194440), (30, 8466448144), (32, 7937295135), (33, 7696771040), (35, 7256955552), (40, 6349836108), (42, 6047462960), (44, 5772578280), (48, 5291530090), (49, 5183539680), (55, 4618062624), (56, 4535597220), (60, 4233224072), (66, 3848385520), (70, 3628477776), (77, 3298616160), (80, 3174918054), (84, 3023731480), (88, 2886289140), (96, 2645765045), (98, 2591769840), (105, 2418985184), (110, 2309031312), (112, 2267798610), (120, 2116612036), (132, 1924192760), (140, 1814238888), (147, 1727846560), (154, 1649308080), (160, 1587459027), (165, 1539354208), (168, 1511865740), (176, 1443144570), (196, 1295884920), (210, 1209492592), (220, 1154515656), (224, 1133899305), (231, 1099538720), (240, 1058306018), (245, 1036707936), (264, 962096380), (280, 907119444), (294, 863923280), (308, 824654040), (330, 769677104), (336, 755932870), (352, 721572285), (385, 659723232), (392, 647942460), (420, 604746296), (440, 577257828), (462, 549769360), (480, 529153009), (490, 518353968), (528, 481048190), (539, 471230880), (560, 453559722), (588, 431961640), (616, 412327020), (660, 384838552), (672, 377966435), (735, 345569312), (770, 329861616), (784, 323971230), (840, 302373148), (880, 288628914), (924, 274884680), (980, 259176984), (1056, 240524095), (1078, 235615440), (1120, 226779861), (1155, 219907744), (1176, 215980820), (1232, 206163510), (1320, 192419276), (1470, 172784656), (1540, 164930808), (1568, 161985615), (1617, 157076960), (1680, 151186574), (1760, 144314457), (1848, 137442340), (1960, 129588492), (2156, 117807720), (2310, 109953872), (2352, 107990410), (2464, 103081755), (2640, 96209638), (2695, 94246176), (2940, 86392328), (3080, 82465404), (3234, 78538480), (3360, 75593287), (3696, 68721170), (3920, 64794246), (4312, 58903860), (4620, 54976936), (4704, 53995205), (5280, 48104819), (5390, 47123088), (5880, 43196164), (6160, 41232702), (6468, 39269240), (7392, 34360585), (7840, 32397123), (8085, 31415392), (8624, 29451930), (9240, 27488468), (10780, 23561544), (11760, 21598082), (12320, 20616351), (12936, 19634620), (16170, 15707696), (17248, 14725965), (18480, 13744234), (21560, 11780772), (23520, 10799041), (25872, 9817310), (32340, 7853848), (36960, 6872117), (43120, 5890386), (51744, 4908655), (64680, 3926924), (86240, 2945193), (129360, 1963462), (258720, 981731)]