2871398880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2243}}^1$

素因数の和:2398

約数の個数: 288

約数和(自身を含む): 11291664384

約数和(自身を除く): 8420265504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 127, 140, 144, 160, 168, 180, 210, 224, 240, 252, 254, 280, 288, 315, 336, 360, 381, 420, 480, 504, 508, 560, 630, 635, 672, 720, 762, 840, 889, 1008, 1016, 1120, 1143, 1260, 1270, 1440, 1524, 1680, 1778, 1905, 2016, 2032, 2243, 2286, 2520, 2540, 2667, 3048, 3360, 3556, 3810, 4064, 4445, 4486, 4572, 5040, 5080, 5334, 5715, 6096, 6729, 7112, 7620, 8001, 8890, 8972, 9144, 10080, 10160, 10668, 11215, 11430, 12192, 13335, 13458, 14224, 15240, 15701, 16002, 17780, 17944, 18288, 20187, 20320, 21336, 22430, 22860, 26670, 26916, 28448, 30480, 31402, 32004, 33645, 35560, 35888, 36576, 40005, 40374, 42672, 44860, 45720, 47103, 53340, 53832, 60960, 62804, 64008, 67290, 71120, 71776, 78505, 80010, 80748, 85344, 89720, 91440, 94206, 100935, 106680, 107664, 125608, 128016, 134580, 141309, 142240, 157010, 160020, 161496, 179440, 182880, 188412, 201870, 213360, 215328, 235515, 251216, 256032, 269160, 282618, 284861, 314020, 320040, 322992, 358880, 376824, 403740, 426720, 471030, 502432, 538320, 565236, 569722, 628040, 640080, 645984, 706545, 753648, 807480, 854583, 942060, 1076640, 1130472, 1139444, 1256080, 1280160, 1413090, 1424305, 1507296, 1614960, 1709166, 1884120, 1994027, 2260944, 2278888, 2512160, 2563749, 2826180, 2848610, 3229920, 3418332, 3768240, 3988054, 4272915, 4521888, 4557776, 5127498, 5652360, 5697220, 5982081, 6836664, 7536480, 7976108, 8545830, 9115552, 9970135, 10254996, 11304720, 11394440, 11964162, 12818745, 13673328, 15952216, 17091660, 17946243, 19940270, 20509992, 22609440, 22788880, 23928324, 25637490, 27346656, 29910405, 31904432, 34183320, 35892486, 39880540, 41019984, 45577760, 47856648, 51274980, 59820810, 63808864, 68366640, 71784972, 79761080, 82039968, 89731215, 95713296, 102549960, 119641620, 136733280, 143569944, 159522160, 179462430, 191426592, 205099920, 239283240, 287139888, 319044320, 358924860, 410199840, 478566480, 574279776, 717849720, 957132960, 1435699440, 2871398880]

約数ペア:

[(1, 2871398880), (2, 1435699440), (3, 957132960), (4, 717849720), (5, 574279776), (6, 478566480), (7, 410199840), (8, 358924860), (9, 319044320), (10, 287139888), (12, 239283240), (14, 205099920), (15, 191426592), (16, 179462430), (18, 159522160), (20, 143569944), (21, 136733280), (24, 119641620), (28, 102549960), (30, 95713296), (32, 89731215), (35, 82039968), (36, 79761080), (40, 71784972), (42, 68366640), (45, 63808864), (48, 59820810), (56, 51274980), (60, 47856648), (63, 45577760), (70, 41019984), (72, 39880540), (80, 35892486), (84, 34183320), (90, 31904432), (96, 29910405), (105, 27346656), (112, 25637490), (120, 23928324), (126, 22788880), (127, 22609440), (140, 20509992), (144, 19940270), (160, 17946243), (168, 17091660), (180, 15952216), (210, 13673328), (224, 12818745), (240, 11964162), (252, 11394440), (254, 11304720), (280, 10254996), (288, 9970135), (315, 9115552), (336, 8545830), (360, 7976108), (381, 7536480), (420, 6836664), (480, 5982081), (504, 5697220), (508, 5652360), (560, 5127498), (630, 4557776), (635, 4521888), (672, 4272915), (720, 3988054), (762, 3768240), (840, 3418332), (889, 3229920), (1008, 2848610), (1016, 2826180), (1120, 2563749), (1143, 2512160), (1260, 2278888), (1270, 2260944), (1440, 1994027), (1524, 1884120), (1680, 1709166), (1778, 1614960), (1905, 1507296), (2016, 1424305), (2032, 1413090), (2243, 1280160), (2286, 1256080), (2520, 1139444), (2540, 1130472), (2667, 1076640), (3048, 942060), (3360, 854583), (3556, 807480), (3810, 753648), (4064, 706545), (4445, 645984), (4486, 640080), (4572, 628040), (5040, 569722), (5080, 565236), (5334, 538320), (5715, 502432), (6096, 471030), (6729, 426720), (7112, 403740), (7620, 376824), (8001, 358880), (8890, 322992), (8972, 320040), (9144, 314020), (10080, 284861), (10160, 282618), (10668, 269160), (11215, 256032), (11430, 251216), (12192, 235515), (13335, 215328), (13458, 213360), (14224, 201870), (15240, 188412), (15701, 182880), (16002, 179440), (17780, 161496), (17944, 160020), (18288, 157010), (20187, 142240), (20320, 141309), (21336, 134580), (22430, 128016), (22860, 125608), (26670, 107664), (26916, 106680), (28448, 100935), (30480, 94206), (31402, 91440), (32004, 89720), (33645, 85344), (35560, 80748), (35888, 80010), (36576, 78505), (40005, 71776), (40374, 71120), (42672, 67290), (44860, 64008), (45720, 62804), (47103, 60960), (53340, 53832)]