1005755940

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2861}}^1$

素因数の和:2920

約数の個数: 240

約数和(自身を含む): 3723439104

約数和(自身を除く): 2717683164

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 81, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 162, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 324, 372, 378, 405, 420, 434, 465, 540, 558, 567, 620, 630, 651, 756, 810, 837, 868, 930, 945, 1085, 1116, 1134, 1260, 1302, 1395, 1620, 1674, 1860, 1890, 1953, 2170, 2268, 2511, 2604, 2790, 2835, 2861, 3255, 3348, 3780, 3906, 4185, 4340, 5022, 5580, 5670, 5722, 5859, 6510, 7812, 8370, 8583, 9765, 10044, 11340, 11444, 11718, 12555, 13020, 14305, 16740, 17166, 17577, 19530, 20027, 23436, 25110, 25749, 28610, 29295, 34332, 35154, 39060, 40054, 42915, 50220, 51498, 57220, 58590, 60081, 70308, 77247, 80108, 85830, 87885, 88691, 100135, 102996, 117180, 120162, 128745, 154494, 171660, 175770, 177382, 180243, 200270, 231741, 240324, 257490, 266073, 300405, 308988, 351540, 354764, 360486, 386235, 400540, 443455, 463482, 514980, 532146, 540729, 600810, 620837, 720972, 772470, 798219, 886910, 901215, 926964, 1064292, 1081458, 1158705, 1201620, 1241674, 1330365, 1544940, 1596438, 1622187, 1773820, 1802430, 1862511, 2162916, 2317410, 2394657, 2483348, 2660730, 2703645, 3104185, 3192876, 3244374, 3604860, 3725022, 3991095, 4634820, 4789314, 5321460, 5407290, 5587533, 6208370, 6488748, 7183971, 7450044, 7982190, 8110935, 9312555, 9578628, 10814580, 11175066, 11973285, 12416740, 14367942, 15964380, 16221870, 16762599, 18625110, 22350132, 23946570, 27937665, 28735884, 32443740, 33525198, 35919855, 37250220, 47893140, 50287797, 55875330, 67050396, 71839710, 83812995, 100575594, 111750660, 143679420, 167625990, 201151188, 251438985, 335251980, 502877970, 1005755940]

約数ペア:

[(1, 1005755940), (2, 502877970), (3, 335251980), (4, 251438985), (5, 201151188), (6, 167625990), (7, 143679420), (9, 111750660), (10, 100575594), (12, 83812995), (14, 71839710), (15, 67050396), (18, 55875330), (20, 50287797), (21, 47893140), (27, 37250220), (28, 35919855), (30, 33525198), (31, 32443740), (35, 28735884), (36, 27937665), (42, 23946570), (45, 22350132), (54, 18625110), (60, 16762599), (62, 16221870), (63, 15964380), (70, 14367942), (81, 12416740), (84, 11973285), (90, 11175066), (93, 10814580), (105, 9578628), (108, 9312555), (124, 8110935), (126, 7982190), (135, 7450044), (140, 7183971), (155, 6488748), (162, 6208370), (180, 5587533), (186, 5407290), (189, 5321460), (210, 4789314), (217, 4634820), (252, 3991095), (270, 3725022), (279, 3604860), (310, 3244374), (315, 3192876), (324, 3104185), (372, 2703645), (378, 2660730), (405, 2483348), (420, 2394657), (434, 2317410), (465, 2162916), (540, 1862511), (558, 1802430), (567, 1773820), (620, 1622187), (630, 1596438), (651, 1544940), (756, 1330365), (810, 1241674), (837, 1201620), (868, 1158705), (930, 1081458), (945, 1064292), (1085, 926964), (1116, 901215), (1134, 886910), (1260, 798219), (1302, 772470), (1395, 720972), (1620, 620837), (1674, 600810), (1860, 540729), (1890, 532146), (1953, 514980), (2170, 463482), (2268, 443455), (2511, 400540), (2604, 386235), (2790, 360486), (2835, 354764), (2861, 351540), (3255, 308988), (3348, 300405), (3780, 266073), (3906, 257490), (4185, 240324), (4340, 231741), (5022, 200270), (5580, 180243), (5670, 177382), (5722, 175770), (5859, 171660), (6510, 154494), (7812, 128745), (8370, 120162), (8583, 117180), (9765, 102996), (10044, 100135), (11340, 88691), (11444, 87885), (11718, 85830), (12555, 80108), (13020, 77247), (14305, 70308), (16740, 60081), (17166, 58590), (17577, 57220), (19530, 51498), (20027, 50220), (23436, 42915), (25110, 40054), (25749, 39060), (28610, 35154), (29295, 34332)]