127257480

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:242

約数の個数: 320

約数和(自身を含む): 507386880

約数和(自身を除く): 380129400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 54, 56, 60, 62, 63, 70, 72, 81, 84, 90, 93, 105, 108, 120, 124, 126, 135, 140, 155, 162, 168, 180, 181, 186, 189, 210, 216, 217, 248, 252, 270, 279, 280, 310, 315, 324, 360, 362, 372, 378, 405, 420, 434, 465, 504, 540, 543, 558, 567, 620, 630, 648, 651, 724, 744, 756, 810, 837, 840, 868, 905, 930, 945, 1080, 1085, 1086, 1116, 1134, 1240, 1260, 1267, 1302, 1395, 1448, 1512, 1620, 1629, 1674, 1736, 1810, 1860, 1890, 1953, 2170, 2172, 2232, 2268, 2511, 2520, 2534, 2604, 2715, 2790, 2835, 3240, 3255, 3258, 3348, 3620, 3720, 3780, 3801, 3906, 4185, 4340, 4344, 4536, 4887, 5022, 5068, 5208, 5430, 5580, 5611, 5670, 5859, 6335, 6510, 6516, 6696, 7240, 7560, 7602, 7812, 8145, 8370, 8680, 9765, 9774, 10044, 10136, 10860, 11160, 11222, 11340, 11403, 11718, 12555, 12670, 13020, 13032, 14661, 15204, 15624, 16290, 16740, 16833, 17577, 19005, 19530, 19548, 20088, 21720, 22444, 22680, 22806, 23436, 24435, 25110, 25340, 26040, 28055, 29295, 29322, 30408, 32580, 33480, 33666, 34209, 35154, 38010, 39060, 39096, 39277, 44888, 45612, 46872, 48870, 50220, 50499, 50680, 56110, 57015, 58590, 58644, 65160, 67332, 68418, 70308, 73305, 76020, 78120, 78554, 84165, 87885, 91224, 97740, 100440, 100998, 102627, 112220, 114030, 117180, 117288, 117831, 134664, 136836, 140616, 146610, 151497, 152040, 157108, 168330, 171045, 175770, 195480, 196385, 201996, 205254, 224440, 228060, 234360, 235662, 252495, 273672, 293220, 302994, 314216, 336660, 342090, 351540, 353493, 392770, 403992, 410508, 454491, 456120, 471324, 504990, 513135, 586440, 589155, 605988, 673320, 684180, 703080, 706986, 757485, 785540, 821016, 908982, 942648, 1009980, 1026270, 1060479, 1178310, 1211976, 1368360, 1413972, 1514970, 1571080, 1767465, 1817964, 2019960, 2052540, 2120958, 2272455, 2356620, 2827944, 3029940, 3181437, 3534930, 3635928, 4105080, 4241916, 4544910, 4713240, 5302395, 6059880, 6362874, 7069860, 8483832, 9089820, 10604790, 12725748, 14139720, 15907185, 18179640, 21209580, 25451496, 31814370, 42419160, 63628740, 127257480]

約数ペア:

[(1, 127257480), (2, 63628740), (3, 42419160), (4, 31814370), (5, 25451496), (6, 21209580), (7, 18179640), (8, 15907185), (9, 14139720), (10, 12725748), (12, 10604790), (14, 9089820), (15, 8483832), (18, 7069860), (20, 6362874), (21, 6059880), (24, 5302395), (27, 4713240), (28, 4544910), (30, 4241916), (31, 4105080), (35, 3635928), (36, 3534930), (40, 3181437), (42, 3029940), (45, 2827944), (54, 2356620), (56, 2272455), (60, 2120958), (62, 2052540), (63, 2019960), (70, 1817964), (72, 1767465), (81, 1571080), (84, 1514970), (90, 1413972), (93, 1368360), (105, 1211976), (108, 1178310), (120, 1060479), (124, 1026270), (126, 1009980), (135, 942648), (140, 908982), (155, 821016), (162, 785540), (168, 757485), (180, 706986), (181, 703080), (186, 684180), (189, 673320), (210, 605988), (216, 589155), (217, 586440), (248, 513135), (252, 504990), (270, 471324), (279, 456120), (280, 454491), (310, 410508), (315, 403992), (324, 392770), (360, 353493), (362, 351540), (372, 342090), (378, 336660), (405, 314216), (420, 302994), (434, 293220), (465, 273672), (504, 252495), (540, 235662), (543, 234360), (558, 228060), (567, 224440), (620, 205254), (630, 201996), (648, 196385), (651, 195480), (724, 175770), (744, 171045), (756, 168330), (810, 157108), (837, 152040), (840, 151497), (868, 146610), (905, 140616), (930, 136836), (945, 134664), (1080, 117831), (1085, 117288), (1086, 117180), (1116, 114030), (1134, 112220), (1240, 102627), (1260, 100998), (1267, 100440), (1302, 97740), (1395, 91224), (1448, 87885), (1512, 84165), (1620, 78554), (1629, 78120), (1674, 76020), (1736, 73305), (1810, 70308), (1860, 68418), (1890, 67332), (1953, 65160), (2170, 58644), (2172, 58590), (2232, 57015), (2268, 56110), (2511, 50680), (2520, 50499), (2534, 50220), (2604, 48870), (2715, 46872), (2790, 45612), (2835, 44888), (3240, 39277), (3255, 39096), (3258, 39060), (3348, 38010), (3620, 35154), (3720, 34209), (3780, 33666), (3801, 33480), (3906, 32580), (4185, 30408), (4340, 29322), (4344, 29295), (4536, 28055), (4887, 26040), (5022, 25340), (5068, 25110), (5208, 24435), (5430, 23436), (5580, 22806), (5611, 22680), (5670, 22444), (5859, 21720), (6335, 20088), (6510, 19548), (6516, 19530), (6696, 19005), (7240, 17577), (7560, 16833), (7602, 16740), (7812, 16290), (8145, 15624), (8370, 15204), (8680, 14661), (9765, 13032), (9774, 13020), (10044, 12670), (10136, 12555), (10860, 11718), (11160, 11403), (11222, 11340)]