223266960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1429}}^1$

素因数の和:1486

約数の個数: 240

約数和(自身を含む): 885181440

約数和(自身を除く): 661914480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1429, 1488, 1680, 1736, 1860, 1953, 2170, 2232, 2480, 2520, 2604, 2790, 2858, 3255, 3472, 3720, 3906, 4287, 4340, 4464, 5040, 5208, 5580, 5716, 6510, 7145, 7440, 7812, 8574, 8680, 9765, 10003, 10416, 11160, 11432, 12861, 13020, 14290, 15624, 17148, 17360, 19530, 20006, 21435, 22320, 22864, 25722, 26040, 28580, 30009, 31248, 34296, 39060, 40012, 42870, 44299, 50015, 51444, 52080, 57160, 60018, 64305, 68592, 78120, 80024, 85740, 88598, 90027, 100030, 102888, 114320, 120036, 128610, 132897, 150045, 156240, 160048, 171480, 177196, 180054, 200060, 205776, 221495, 240072, 257220, 265794, 300090, 310093, 342960, 354392, 360108, 398691, 400120, 442990, 450135, 480144, 514440, 531588, 600180, 620186, 664485, 708784, 720216, 797382, 800240, 885980, 900270, 930279, 1028880, 1063176, 1200360, 1240372, 1328970, 1440432, 1550465, 1594764, 1771960, 1800540, 1860558, 1993455, 2126352, 2400720, 2480744, 2657940, 2790837, 3100930, 3189528, 3543920, 3601080, 3721116, 3986910, 4651395, 4961488, 5315880, 5581674, 6201860, 6379056, 7202160, 7442232, 7973820, 9302790, 10631760, 11163348, 12403720, 13954185, 14884464, 15947640, 18605580, 22326696, 24807440, 27908370, 31895280, 37211160, 44653392, 55816740, 74422320, 111633480, 223266960]

約数ペア:

[(1, 223266960), (2, 111633480), (3, 74422320), (4, 55816740), (5, 44653392), (6, 37211160), (7, 31895280), (8, 27908370), (9, 24807440), (10, 22326696), (12, 18605580), (14, 15947640), (15, 14884464), (16, 13954185), (18, 12403720), (20, 11163348), (21, 10631760), (24, 9302790), (28, 7973820), (30, 7442232), (31, 7202160), (35, 6379056), (36, 6201860), (40, 5581674), (42, 5315880), (45, 4961488), (48, 4651395), (56, 3986910), (60, 3721116), (62, 3601080), (63, 3543920), (70, 3189528), (72, 3100930), (80, 2790837), (84, 2657940), (90, 2480744), (93, 2400720), (105, 2126352), (112, 1993455), (120, 1860558), (124, 1800540), (126, 1771960), (140, 1594764), (144, 1550465), (155, 1440432), (168, 1328970), (180, 1240372), (186, 1200360), (210, 1063176), (217, 1028880), (240, 930279), (248, 900270), (252, 885980), (279, 800240), (280, 797382), (310, 720216), (315, 708784), (336, 664485), (360, 620186), (372, 600180), (420, 531588), (434, 514440), (465, 480144), (496, 450135), (504, 442990), (558, 400120), (560, 398691), (620, 360108), (630, 354392), (651, 342960), (720, 310093), (744, 300090), (840, 265794), (868, 257220), (930, 240072), (1008, 221495), (1085, 205776), (1116, 200060), (1240, 180054), (1260, 177196), (1302, 171480), (1395, 160048), (1429, 156240), (1488, 150045), (1680, 132897), (1736, 128610), (1860, 120036), (1953, 114320), (2170, 102888), (2232, 100030), (2480, 90027), (2520, 88598), (2604, 85740), (2790, 80024), (2858, 78120), (3255, 68592), (3472, 64305), (3720, 60018), (3906, 57160), (4287, 52080), (4340, 51444), (4464, 50015), (5040, 44299), (5208, 42870), (5580, 40012), (5716, 39060), (6510, 34296), (7145, 31248), (7440, 30009), (7812, 28580), (8574, 26040), (8680, 25722), (9765, 22864), (10003, 22320), (10416, 21435), (11160, 20006), (11432, 19530), (12861, 17360), (13020, 17148), (14290, 15624)]