2650566240

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{9739}}^1$

素因数の和:9776

約数の個数: 288

約数和(自身を含む): 10721168640

約数和(自身を除く): 8070602400

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, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 486, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 972, 1008, 1080, 1120, 1134, 1215, 1260, 1296, 1440, 1512, 1620, 1680, 1701, 1890, 1944, 2016, 2160, 2268, 2430, 2520, 2592, 2835, 3024, 3240, 3360, 3402, 3780, 3888, 4320, 4536, 4860, 5040, 5670, 6048, 6480, 6804, 7560, 7776, 8505, 9072, 9720, 9739, 10080, 11340, 12960, 13608, 15120, 17010, 18144, 19440, 19478, 22680, 27216, 29217, 30240, 34020, 38880, 38956, 45360, 48695, 54432, 58434, 68040, 68173, 77912, 87651, 90720, 97390, 116868, 136080, 136346, 146085, 155824, 175302, 194780, 204519, 233736, 262953, 272160, 272692, 292170, 311648, 340865, 350604, 389560, 409038, 438255, 467472, 525906, 545384, 584340, 613557, 681730, 701208, 779120, 788859, 818076, 876510, 934944, 1022595, 1051812, 1090768, 1168680, 1227114, 1314765, 1363460, 1402416, 1558240, 1577718, 1636152, 1753020, 1840671, 2045190, 2103624, 2181536, 2337360, 2366577, 2454228, 2629530, 2726920, 2804832, 3067785, 3155436, 3272304, 3506040, 3681342, 3944295, 4090380, 4207248, 4674720, 4733154, 4908456, 5259060, 5453840, 5522013, 6135570, 6310872, 6544608, 7012080, 7362684, 7888590, 8180760, 8414496, 9203355, 9466308, 9816912, 10518120, 10907680, 11044026, 11832885, 12271140, 12621744, 14024160, 14725368, 15777180, 16361520, 16566039, 18406710, 18932616, 19633824, 21036240, 22088052, 23665770, 24542280, 25243488, 27610065, 29450736, 31554360, 32723040, 33132078, 36813420, 37865232, 42072480, 44176104, 47331540, 49084560, 55220130, 58901472, 63108720, 66264156, 73626840, 75730464, 82830195, 88352208, 94663080, 98169120, 110440260, 126217440, 132528312, 147253680, 165660390, 176704416, 189326160, 220880520, 265056624, 294507360, 331320780, 378652320, 441761040, 530113248, 662641560, 883522080, 1325283120, 2650566240]

約数ペア:

[(1, 2650566240), (2, 1325283120), (3, 883522080), (4, 662641560), (5, 530113248), (6, 441761040), (7, 378652320), (8, 331320780), (9, 294507360), (10, 265056624), (12, 220880520), (14, 189326160), (15, 176704416), (16, 165660390), (18, 147253680), (20, 132528312), (21, 126217440), (24, 110440260), (27, 98169120), (28, 94663080), (30, 88352208), (32, 82830195), (35, 75730464), (36, 73626840), (40, 66264156), (42, 63108720), (45, 58901472), (48, 55220130), (54, 49084560), (56, 47331540), (60, 44176104), (63, 42072480), (70, 37865232), (72, 36813420), (80, 33132078), (81, 32723040), (84, 31554360), (90, 29450736), (96, 27610065), (105, 25243488), (108, 24542280), (112, 23665770), (120, 22088052), (126, 21036240), (135, 19633824), (140, 18932616), (144, 18406710), (160, 16566039), (162, 16361520), (168, 15777180), (180, 14725368), (189, 14024160), (210, 12621744), (216, 12271140), (224, 11832885), (240, 11044026), (243, 10907680), (252, 10518120), (270, 9816912), (280, 9466308), (288, 9203355), (315, 8414496), (324, 8180760), (336, 7888590), (360, 7362684), (378, 7012080), (405, 6544608), (420, 6310872), (432, 6135570), (480, 5522013), (486, 5453840), (504, 5259060), (540, 4908456), (560, 4733154), (567, 4674720), (630, 4207248), (648, 4090380), (672, 3944295), (720, 3681342), (756, 3506040), (810, 3272304), (840, 3155436), (864, 3067785), (945, 2804832), (972, 2726920), (1008, 2629530), (1080, 2454228), (1120, 2366577), (1134, 2337360), (1215, 2181536), (1260, 2103624), (1296, 2045190), (1440, 1840671), (1512, 1753020), (1620, 1636152), (1680, 1577718), (1701, 1558240), (1890, 1402416), (1944, 1363460), (2016, 1314765), (2160, 1227114), (2268, 1168680), (2430, 1090768), (2520, 1051812), (2592, 1022595), (2835, 934944), (3024, 876510), (3240, 818076), (3360, 788859), (3402, 779120), (3780, 701208), (3888, 681730), (4320, 613557), (4536, 584340), (4860, 545384), (5040, 525906), (5670, 467472), (6048, 438255), (6480, 409038), (6804, 389560), (7560, 350604), (7776, 340865), (8505, 311648), (9072, 292170), (9720, 272692), (9739, 272160), (10080, 262953), (11340, 233736), (12960, 204519), (13608, 194780), (15120, 175302), (17010, 155824), (18144, 146085), (19440, 136346), (19478, 136080), (22680, 116868), (27216, 97390), (29217, 90720), (30240, 87651), (34020, 77912), (38880, 68173), (38956, 68040), (45360, 58434), (48695, 54432)]