217420822080

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2657}}^1$

素因数の和:2745

約数の個数: 1120

約数和(自身を含む): 988133997312

約数和(自身を除く): 770713175232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 41, 42, 44, 45, 48, 54, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 81, 82, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 123, 126, 132, 135, 140, 144, 154, 160, 162, 164, 165, 168, 176, 180, 189, 192, 198, 205, 210, 216, 220, 224, 231, 240, 246, 252, 264, 270, 280, 287, 288, 297, 308, 315, 320, 324, 328, 330, 336, 352, 360, 369, 378, 385, 396, 405, 410, 420, 432, 440, 448, 451, 462, 480, 492, 495, 504, 528, 540, 560, 567, 574, 576, 594, 615, 616, 630, 648, 656, 660, 672, 693, 704, 720, 738, 756, 770, 792, 810, 820, 840, 861, 864, 880, 891, 902, 924, 945, 960, 984, 990, 1008, 1056, 1080, 1107, 1120, 1134, 1148, 1155, 1188, 1230, 1232, 1260, 1296, 1312, 1320, 1344, 1353, 1386, 1435, 1440, 1476, 1485, 1512, 1540, 1584, 1620, 1640, 1680, 1722, 1728, 1760, 1782, 1804, 1845, 1848, 1890, 1968, 1980, 2016, 2079, 2112, 2160, 2214, 2240, 2255, 2268, 2296, 2310, 2376, 2460, 2464, 2520, 2583, 2592, 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1052172, 1062720, 1076085, 1089370, 1115940, 1136520, 1147824, 1168992, 1169080, 1190336, 1198307, 1227534, 1239840, 1275360, 1278585, 1298880, 1307244, 1315215, 1339128, 1363824, 1402896, 1434780, 1461240, 1487808, 1487920, 1506519, 1515360, 1525118, 1530432, 1578258, 1634055, 1636712, 1673910, 1704780, 1721736, 1742992, 1753620, 1785504, 1818432, 1841301, 1859760, 1870528, 1913040, 1948320, 1960866, 1995840, 2008692, 2045736, 2045890, 2104344, 2152170, 2178740, 2231880, 2273040, 2287677, 2295648, 2337984, 2338160, 2367387, 2396614, 2455068, 2479680, 2510865, 2550720, 2557170, 2614488, 2630430, 2678256, 2727648, 2805792, 2869560, 2922480, 2941299, 2975840, 3013038, 3030720, 3050236, 3068835, 3156516, 3268110, 3273424, 3347820, 3409560, 3443472, 3485984, 3507240, 3571008, 3594921, 3682602, 3719520, 3812795, 3826080, 3896640, 3921732, 3945645, 4017384, 4091472, 4091780, 4208688, 4304340, 4357480, 4463760, 4546080, 4575354, 4591296, 4676320, 4734774, 4793228, 4902165, 4910136, 5021730, 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15530058720, 18118401840, 19765529280, 21742082208, 24157869120, 27177602760, 31060117440, 36236803680, 43484164416, 54355205520, 72473607360, 108710411040, 217420822080]

約数ペア:

[(1, 217420822080), (2, 108710411040), (3, 72473607360), (4, 54355205520), (5, 43484164416), (6, 36236803680), (7, 31060117440), (8, 27177602760), (9, 24157869120), (10, 21742082208), (11, 19765529280), (12, 18118401840), (14, 15530058720), (15, 14494721472), (16, 13588801380), (18, 12078934560), (20, 10871041104), (21, 10353372480), (22, 9882764640), (24, 9059200920), (27, 8052623040), (28, 7765029360), (30, 7247360736), (32, 6794400690), (33, 6588509760), (35, 6212023488), (36, 6039467280), (40, 5435520552), (41, 5302946880), (42, 5176686240), (44, 4941382320), (45, 4831573824), (48, 4529600460), (54, 4026311520), (55, 3953105856), (56, 3882514680), (60, 3623680368), (63, 3451124160), (64, 3397200345), (66, 3294254880), (70, 3106011744), (72, 3019733640), (77, 2823647040), (80, 2717760276), (81, 2684207680), (82, 2651473440), (84, 2588343120), (88, 2470691160), (90, 2415786912), (96, 2264800230), (99, 2196169920), (105, 2070674496), (108, 2013155760), (110, 1976552928), (112, 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(1353, 160695360), (1386, 156869280), (1435, 151512768), (1440, 150986682), (1476, 147304080), (1485, 146411328), (1512, 143796840), (1540, 141182352), (1584, 137260620), (1620, 134210384), (1640, 132573672), (1680, 129417156), (1722, 126260640), (1728, 125822235), (1760, 123534558), (1782, 122009440), (1804, 120521520), (1845, 117843264), (1848, 117651960), (1890, 115037472), (1968, 110478060), (1980, 109808496), (2016, 107847630), (2079, 104579520), (2112, 102945465), (2160, 100657788), (2214, 98202720), (2240, 97062867), (2255, 96417216), (2268, 95864560), (2296, 94695480), (2310, 94121568), (2376, 91507080), (2460, 88382448), (2464, 88238970), (2520, 86278104), (2583, 84173760), (2592, 83881490), (2624, 82858545), (2640, 82356372), (2657, 81829440), (2706, 80347680), (2772, 78434640), (2835, 76691648), (2870, 75756384), (2880, 75493341), (2952, 73652040), (2970, 73205664), (3024, 71898420), (3080, 70591176), (3157, 68869440), (3168, 68630310), (3240, 67105192), (3280, 66286836), 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