187064640

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{1031}}^1$

素因数の和:1067

約数の個数: 280

約数和(自身を含む): 761219712

約数和(自身を除く): 574155072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1031, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 2016, 2062, 2160, 2240, 2268, 2520, 2592, 2835, 2880, 3024, 3093, 3240, 3360, 3780, 4032, 4124, 4320, 4536, 5040, 5155, 5184, 5670, 6048, 6186, 6480, 6720, 7217, 7560, 8248, 8640, 9072, 9279, 10080, 10310, 11340, 12096, 12372, 12960, 14434, 15120, 15465, 16496, 18144, 18558, 20160, 20620, 21651, 22680, 24744, 25920, 27837, 28868, 30240, 30930, 32992, 36085, 36288, 37116, 41240, 43302, 45360, 46395, 49488, 55674, 57736, 60480, 61860, 64953, 65984, 72170, 74232, 82480, 83511, 86604, 90720, 92790, 98976, 108255, 111348, 115472, 123720, 129906, 139185, 144340, 148464, 164960, 167022, 173208, 181440, 185580, 194859, 197952, 216510, 222696, 230944, 247440, 259812, 278370, 288680, 296928, 324765, 329920, 334044, 346416, 371160, 389718, 417555, 433020, 445392, 461888, 494880, 519624, 556740, 577360, 584577, 593856, 649530, 668088, 692832, 742320, 779436, 835110, 866040, 890784, 974295, 989760, 1039248, 1113480, 1154720, 1169154, 1299060, 1336176, 1385664, 1484640, 1558872, 1670220, 1732080, 1781568, 1948590, 2078496, 2226960, 2309440, 2338308, 2598120, 2672352, 2922885, 2969280, 3117744, 3340440, 3464160, 3897180, 4156992, 4453920, 4676616, 5196240, 5344704, 5845770, 6235488, 6680880, 6928320, 7794360, 8907840, 9353232, 10392480, 11691540, 12470976, 13361760, 15588720, 18706464, 20784960, 23383080, 26723520, 31177440, 37412928, 46766160, 62354880, 93532320, 187064640]

約数ペア:

[(1, 187064640), (2, 93532320), (3, 62354880), (4, 46766160), (5, 37412928), (6, 31177440), (7, 26723520), (8, 23383080), (9, 20784960), (10, 18706464), (12, 15588720), (14, 13361760), (15, 12470976), (16, 11691540), (18, 10392480), (20, 9353232), (21, 8907840), (24, 7794360), (27, 6928320), (28, 6680880), (30, 6235488), (32, 5845770), (35, 5344704), (36, 5196240), (40, 4676616), (42, 4453920), (45, 4156992), (48, 3897180), (54, 3464160), (56, 3340440), (60, 3117744), (63, 2969280), (64, 2922885), (70, 2672352), (72, 2598120), (80, 2338308), (81, 2309440), (84, 2226960), (90, 2078496), (96, 1948590), (105, 1781568), (108, 1732080), (112, 1670220), (120, 1558872), (126, 1484640), (135, 1385664), (140, 1336176), (144, 1299060), (160, 1169154), (162, 1154720), (168, 1113480), (180, 1039248), (189, 989760), (192, 974295), (210, 890784), (216, 866040), (224, 835110), (240, 779436), (252, 742320), (270, 692832), (280, 668088), (288, 649530), (315, 593856), (320, 584577), (324, 577360), (336, 556740), (360, 519624), (378, 494880), (405, 461888), (420, 445392), (432, 433020), (448, 417555), (480, 389718), (504, 371160), (540, 346416), (560, 334044), (567, 329920), (576, 324765), (630, 296928), (648, 288680), (672, 278370), (720, 259812), (756, 247440), (810, 230944), (840, 222696), (864, 216510), (945, 197952), (960, 194859), (1008, 185580), (1031, 181440), (1080, 173208), (1120, 167022), (1134, 164960), (1260, 148464), (1296, 144340), (1344, 139185), (1440, 129906), (1512, 123720), (1620, 115472), (1680, 111348), (1728, 108255), (1890, 98976), (2016, 92790), (2062, 90720), (2160, 86604), (2240, 83511), (2268, 82480), (2520, 74232), (2592, 72170), (2835, 65984), (2880, 64953), (3024, 61860), (3093, 60480), (3240, 57736), (3360, 55674), (3780, 49488), (4032, 46395), (4124, 45360), (4320, 43302), (4536, 41240), (5040, 37116), (5155, 36288), (5184, 36085), (5670, 32992), (6048, 30930), (6186, 30240), (6480, 28868), (6720, 27837), (7217, 25920), (7560, 24744), (8248, 22680), (8640, 21651), (9072, 20620), (9279, 20160), (10080, 18558), (10310, 18144), (11340, 16496), (12096, 15465), (12372, 15120), (12960, 14434)]