2489797440

素因数分解:

$2^6\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1$

素因数の和:869

約数の個数: 392

約数和(自身を含む): 9584621928

約数和(自身を除く): 7094824488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 243, 260, 270, 288, 312, 320, 324, 351, 360, 390, 405, 416, 432, 468, 480, 486, 520, 540, 576, 585, 624, 648, 702, 720, 729, 780, 810, 821, 832, 864, 936, 960, 972, 1040, 1053, 1080, 1170, 1215, 1248, 1296, 1404, 1440, 1458, 1560, 1620, 1642, 1728, 1755, 1872, 1944, 2080, 2106, 2160, 2340, 2430, 2463, 2496, 2592, 2808, 2880, 2916, 3120, 3159, 3240, 3284, 3510, 3645, 3744, 3888, 4105, 4160, 4212, 4320, 4680, 4860, 4926, 5184, 5265, 5616, 5832, 6240, 6318, 6480, 6568, 7020, 7290, 7389, 7488, 7776, 8210, 8424, 8640, 9360, 9477, 9720, 9852, 10530, 10673, 11232, 11664, 12315, 12480, 12636, 12960, 13136, 14040, 14580, 14778, 15552, 15795, 16420, 16848, 18720, 18954, 19440, 19704, 21060, 21346, 22167, 22464, 23328, 24630, 25272, 25920, 26272, 28080, 29160, 29556, 31590, 32019, 32840, 33696, 36945, 37440, 37908, 38880, 39408, 42120, 42692, 44334, 46656, 47385, 49260, 50544, 52544, 53365, 56160, 58320, 59112, 63180, 64038, 65680, 66501, 67392, 73890, 75816, 77760, 78816, 84240, 85384, 88668, 94770, 96057, 98520, 101088, 106730, 110835, 112320, 116640, 118224, 126360, 128076, 131360, 133002, 147780, 151632, 157632, 160095, 168480, 170768, 177336, 189540, 192114, 197040, 199503, 202176, 213460, 221670, 233280, 236448, 252720, 256152, 262720, 266004, 288171, 295560, 303264, 320190, 332505, 336960, 341536, 354672, 379080, 384228, 394080, 399006, 426920, 443340, 472896, 480285, 505440, 512304, 532008, 576342, 591120, 598509, 606528, 640380, 665010, 683072, 709344, 758160, 768456, 788160, 798012, 853840, 864513, 886680, 960570, 997515, 1010880, 1024608, 1064016, 1152684, 1182240, 1197018, 1280760, 1330020, 1418688, 1440855, 1516320, 1536912, 1596024, 1707680, 1729026, 1773360, 1921140, 1995030, 2049216, 2128032, 2305368, 2364480, 2394036, 2561520, 2593539, 2660040, 2881710, 2992545, 3032640, 3073824, 3192048, 3415360, 3458052, 3546720, 3842280, 3990060, 4256064, 4322565, 4610736, 4788072, 5123040, 5187078, 5320080, 5763420, 5985090, 6147648, 6384096, 6916104, 7093440, 7684560, 7780617, 7980120, 8645130, 9221472, 9576144, 10246080, 10374156, 10640160, 11526840, 11970180, 12768192, 12967695, 13832208, 15369120, 15561234, 15960240, 17290260, 18442944, 19152288, 20748312, 21280320, 23053680, 23940360, 25935390, 27664416, 30738240, 31122468, 31920480, 34580520, 38304576, 38903085, 41496624, 46107360, 47880720, 51870780, 55328832, 62244936, 63840960, 69161040, 77806170, 82993248, 92214720, 95761440, 103741560, 124489872, 138322080, 155612340, 165986496, 191522880, 207483120, 248979744, 276644160, 311224680, 414966240, 497959488, 622449360, 829932480, 1244898720, 2489797440]

約数ペア:

[(1, 2489797440), (2, 1244898720), (3, 829932480), (4, 622449360), (5, 497959488), (6, 414966240), (8, 311224680), (9, 276644160), (10, 248979744), (12, 207483120), (13, 191522880), (15, 165986496), (16, 155612340), (18, 138322080), (20, 124489872), (24, 103741560), (26, 95761440), (27, 92214720), (30, 82993248), (32, 77806170), (36, 69161040), (39, 63840960), (40, 62244936), (45, 55328832), (48, 51870780), (52, 47880720), (54, 46107360), (60, 41496624), (64, 38903085), (65, 38304576), (72, 34580520), (78, 31920480), (80, 31122468), (81, 30738240), (90, 27664416), (96, 25935390), (104, 23940360), (108, 23053680), (117, 21280320), (120, 20748312), (130, 19152288), (135, 18442944), (144, 17290260), (156, 15960240), (160, 15561234), (162, 15369120), (180, 13832208), (192, 12967695), (195, 12768192), (208, 11970180), (216, 11526840), (234, 10640160), (240, 10374156), (243, 10246080), (260, 9576144), (270, 9221472), (288, 8645130), (312, 7980120), (320, 7780617), (324, 7684560), (351, 7093440), (360, 6916104), (390, 6384096), (405, 6147648), (416, 5985090), (432, 5763420), (468, 5320080), (480, 5187078), (486, 5123040), (520, 4788072), (540, 4610736), (576, 4322565), (585, 4256064), (624, 3990060), (648, 3842280), (702, 3546720), (720, 3458052), (729, 3415360), (780, 3192048), (810, 3073824), (821, 3032640), (832, 2992545), (864, 2881710), (936, 2660040), (960, 2593539), (972, 2561520), (1040, 2394036), (1053, 2364480), (1080, 2305368), (1170, 2128032), (1215, 2049216), (1248, 1995030), (1296, 1921140), (1404, 1773360), (1440, 1729026), (1458, 1707680), (1560, 1596024), (1620, 1536912), (1642, 1516320), (1728, 1440855), (1755, 1418688), (1872, 1330020), (1944, 1280760), (2080, 1197018), (2106, 1182240), (2160, 1152684), (2340, 1064016), (2430, 1024608), (2463, 1010880), (2496, 997515), (2592, 960570), (2808, 886680), (2880, 864513), (2916, 853840), (3120, 798012), (3159, 788160), (3240, 768456), (3284, 758160), (3510, 709344), (3645, 683072), (3744, 665010), (3888, 640380), (4105, 606528), (4160, 598509), (4212, 591120), (4320, 576342), (4680, 532008), (4860, 512304), (4926, 505440), (5184, 480285), (5265, 472896), (5616, 443340), (5832, 426920), (6240, 399006), (6318, 394080), (6480, 384228), (6568, 379080), (7020, 354672), (7290, 341536), (7389, 336960), (7488, 332505), (7776, 320190), (8210, 303264), (8424, 295560), (8640, 288171), (9360, 266004), (9477, 262720), (9720, 256152), (9852, 252720), (10530, 236448), (10673, 233280), (11232, 221670), (11664, 213460), (12315, 202176), (12480, 199503), (12636, 197040), (12960, 192114), (13136, 189540), (14040, 177336), (14580, 170768), (14778, 168480), (15552, 160095), (15795, 157632), (16420, 151632), (16848, 147780), (18720, 133002), (18954, 131360), (19440, 128076), (19704, 126360), (21060, 118224), (21346, 116640), (22167, 112320), (22464, 110835), (23328, 106730), (24630, 101088), (25272, 98520), (25920, 96057), (26272, 94770), (28080, 88668), (29160, 85384), (29556, 84240), (31590, 78816), (32019, 77760), (32840, 75816), (33696, 73890), (36945, 67392), (37440, 66501), (37908, 65680), (38880, 64038), (39408, 63180), (42120, 59112), (42692, 58320), (44334, 56160), (46656, 53365), (47385, 52544), (49260, 50544)]