15541914960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{751}}^1$

素因数の和:864

約数の個数: 640

約数和(自身を含む): 63915909120

約数和(自身を除く): 48373994160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 65, 66, 67, 72, 78, 80, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 134, 135, 143, 144, 156, 165, 176, 180, 195, 198, 201, 208, 216, 220, 234, 240, 260, 264, 268, 270, 286, 297, 312, 330, 335, 351, 360, 390, 396, 402, 429, 432, 440, 468, 495, 520, 528, 536, 540, 572, 585, 594, 603, 624, 660, 670, 702, 715, 720, 737, 751, 780, 792, 804, 858, 871, 880, 936, 990, 1005, 1040, 1072, 1080, 1144, 1170, 1188, 1206, 1287, 1320, 1340, 1404, 1430, 1474, 1485, 1502, 1560, 1584, 1608, 1716, 1742, 1755, 1809, 1872, 1980, 2010, 2145, 2160, 2211, 2253, 2288, 2340, 2376, 2412, 2574, 2613, 2640, 2680, 2808, 2860, 2948, 2970, 3004, 3015, 3120, 3216, 3432, 3484, 3510, 3618, 3685, 3755, 3861, 3960, 4020, 4290, 4355, 4422, 4506, 4680, 4752, 4824, 5148, 5226, 5360, 5616, 5720, 5896, 5940, 6008, 6030, 6435, 6633, 6759, 6864, 6968, 7020, 7236, 7370, 7510, 7722, 7839, 7920, 8040, 8261, 8580, 8710, 8844, 9012, 9045, 9360, 9581, 9648, 9763, 10296, 10452, 11055, 11265, 11440, 11792, 11880, 12016, 12060, 12870, 13065, 13266, 13518, 13936, 14040, 14472, 14740, 15020, 15444, 15678, 16080, 16522, 17160, 17420, 17688, 18024, 18090, 19162, 19305, 19526, 19899, 20277, 20592, 20904, 22110, 22530, 23517, 23760, 24120, 24783, 25740, 26130, 26532, 27036, 28080, 28743, 28944, 29289, 29480, 30040, 30888, 31356, 33044, 33165, 33795, 34320, 34840, 35376, 36048, 36180, 38324, 38610, 39052, 39195, 39798, 40554, 41305, 41808, 44220, 45060, 47034, 47905, 48240, 48815, 49566, 50317, 51480, 52260, 53064, 54072, 57486, 58578, 58960, 60080, 61776, 62712, 66088, 66330, 67590, 69680, 72360, 74349, 76648, 77220, 78104, 78390, 79596, 81108, 82610, 86229, 87867, 88440, 90120, 94068, 95810, 97630, 99132, 99495, 100634, 101385, 102960, 104520, 106128, 107393, 108144, 114972, 117156, 117585, 123915, 125424, 132176, 132660, 135180, 143715, 144720, 146445, 148698, 150951, 153296, 154440, 156208, 156780, 159192, 162216, 165220, 172458, 175734, 176880, 180240, 188136, 191620, 195260, 198264, 198990, 201268, 202770, 209040, 214786, 223047, 229944, 234312, 235170, 247830, 251585, 258687, 263601, 265320, 270360, 287430, 292890, 297396, 301902, 308880, 313560, 318384, 322179, 324432, 330440, 344916, 351468, 371745, 376272, 383240, 390520, 396528, 397980, 402536, 405540, 429572, 431145, 439335, 446094, 452853, 459888, 468624, 470340, 495660, 503170, 517374, 527202, 530640, 536965, 540720, 553487, 574860, 585780, 594792, 603804, 627120, 644358, 654121, 660880, 689832, 702936, 743490, 754755, 766480, 781040, 795960, 805072, 811080, 859144, 862290, 878670, 892188, 905706, 940680, 966537, 991320, 1006340, 1034748, 1054404, 1073930, 1106974, 1115235, 1149720, 1171560, 1189584, 1207608, 1288716, 1293435, 1308242, 1318005, 1358559, 1379664, 1405872, 1486980, 1509510, 1591920, 1610895, 1622160, 1660461, 1718288, 1724580, 1757340, 1784376, 1811412, 1881360, 1933074, 1962363, 1982640, 2012680, 2069496, 2108808, 2147860, 2213948, 2230470, 2264265, 2299440, 2343120, 2415216, 2577432, 2586870, 2616484, 2636010, 2717118, 2767435, 2899611, 2973960, 3019020, 3221790, 3270605, 3320922, 3449160, 3514680, 3568752, 3622824, 3866148, 3924726, 4025360, 4138992, 4217616, 4295720, 4427896, 4460940, 4528530, 4832685, 4981383, 5154864, 5173740, 5232968, 5272020, 5434236, 5534870, 5799222, 5887089, 5947920, 6038040, 6443580, 6541210, 6641844, 6792795, 6898320, 7029360, 7195331, 7245648, 7732296, 7849452, 8302305, 8591440, 8855792, 8921880, 9057060, 9665370, 9811815, 9962766, 10347480, 10465936, 10544040, 10868472, 11069740, 11598444, 11774178, 12076080, 12887160, 13082420, 13283688, 13585590, 14390662, 14498055, 14944149, 15464592, 15698904, 16604610, 17661267, 17843760, 18114120, 19330740, 19623630, 19925532, 20694960, 21088080, 21585993, 21736944, 22139480, 23196888, 23548356, 24906915, 25774320, 26164840, 26567376, 27171180, 28781324, 28996110, 29435445, 29888298, 31397808, 33209220, 35322534, 35976655, 36228240, 38661480, 39247260, 39851064, 43171986, 44278960, 46393776, 47096712, 49813830, 52329680, 54342360, 57562648, 57992220, 58870890, 59776596, 64757979, 66418440, 70645068, 71953310, 74720745, 77322960, 78494520, 79702128, 86343972, 88306335, 94193424, 99627660, 107929965, 108684720, 115125296, 115984440, 117741780, 119553192, 129515958, 132836880, 141290136, 143906620, 149441490, 156989040, 172687944, 176612670, 194273937, 199255320, 215859930, 231968880, 235483560, 239106384, 259031916, 282580272, 287813240, 298882980, 323789895, 345375888, 353225340, 388547874, 398510640, 431719860, 470967120, 518063832, 575626480, 597765960, 647579790, 706450680, 777095748, 863439720, 971369685, 1036127664, 1195531920, 1295159580, 1412901360, 1554191496, 1726879440, 1942739370, 2590319160, 3108382992, 3885478740, 5180638320, 7770957480, 15541914960]

約数ペア:

[(1, 15541914960), (2, 7770957480), (3, 5180638320), (4, 3885478740), (5, 3108382992), (6, 2590319160), (8, 1942739370), (9, 1726879440), (10, 1554191496), (11, 1412901360), (12, 1295159580), (13, 1195531920), (15, 1036127664), (16, 971369685), (18, 863439720), (20, 777095748), (22, 706450680), (24, 647579790), (26, 597765960), (27, 575626480), (30, 518063832), (33, 470967120), (36, 431719860), (39, 398510640), (40, 388547874), (44, 353225340), (45, 345375888), (48, 323789895), (52, 298882980), (54, 287813240), (55, 282580272), (60, 259031916), (65, 239106384), (66, 235483560), (67, 231968880), (72, 215859930), (78, 199255320), (80, 194273937), (88, 176612670), (90, 172687944), (99, 156989040), (104, 149441490), (108, 143906620), (110, 141290136), (117, 132836880), (120, 129515958), (130, 119553192), (132, 117741780), (134, 115984440), (135, 115125296), (143, 108684720), (144, 107929965), (156, 99627660), (165, 94193424), (176, 88306335), (180, 86343972), (195, 79702128), (198, 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12076080), (1320, 11774178), (1340, 11598444), (1404, 11069740), (1430, 10868472), (1474, 10544040), (1485, 10465936), (1502, 10347480), (1560, 9962766), (1584, 9811815), (1608, 9665370), (1716, 9057060), (1742, 8921880), (1755, 8855792), (1809, 8591440), (1872, 8302305), (1980, 7849452), (2010, 7732296), (2145, 7245648), (2160, 7195331), (2211, 7029360), (2253, 6898320), (2288, 6792795), (2340, 6641844), (2376, 6541210), (2412, 6443580), (2574, 6038040), (2613, 5947920), (2640, 5887089), (2680, 5799222), (2808, 5534870), (2860, 5434236), (2948, 5272020), (2970, 5232968), (3004, 5173740), (3015, 5154864), (3120, 4981383), (3216, 4832685), (3432, 4528530), (3484, 4460940), (3510, 4427896), (3618, 4295720), (3685, 4217616), (3755, 4138992), (3861, 4025360), (3960, 3924726), (4020, 3866148), (4290, 3622824), (4355, 3568752), (4422, 3514680), (4506, 3449160), (4680, 3320922), (4752, 3270605), (4824, 3221790), (5148, 3019020), (5226, 2973960), (5360, 2899611), (5616, 2767435), (5720, 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