4992397440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1279}}^1$

素因数の和:1427

約数の個数: 256

約数和(自身を含む): 16920576000

約数和(自身を除く): 11928178560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 107, 114, 120, 128, 152, 160, 190, 192, 214, 228, 240, 285, 304, 320, 321, 380, 384, 428, 456, 480, 535, 570, 608, 640, 642, 760, 856, 912, 960, 1070, 1140, 1216, 1279, 1284, 1520, 1605, 1712, 1824, 1920, 2033, 2140, 2280, 2432, 2558, 2568, 3040, 3210, 3424, 3648, 3837, 4066, 4280, 4560, 5116, 5136, 6080, 6099, 6395, 6420, 6848, 7296, 7674, 8132, 8560, 9120, 10165, 10232, 10272, 12160, 12198, 12790, 12840, 13696, 15348, 16264, 17120, 18240, 19185, 20330, 20464, 20544, 24301, 24396, 25580, 25680, 30495, 30696, 32528, 34240, 36480, 38370, 40660, 40928, 41088, 48602, 48792, 51160, 51360, 60990, 61392, 65056, 68480, 72903, 76740, 81320, 81856, 97204, 97584, 102320, 102720, 121505, 121980, 122784, 130112, 136853, 145806, 153480, 162640, 163712, 194408, 195168, 204640, 205440, 243010, 243960, 245568, 260224, 273706, 291612, 306960, 325280, 364515, 388816, 390336, 409280, 410559, 486020, 487920, 491136, 547412, 583224, 613920, 650560, 684265, 729030, 777632, 780672, 818560, 821118, 972040, 975840, 1094824, 1166448, 1227840, 1301120, 1368530, 1458060, 1555264, 1642236, 1944080, 1951680, 2052795, 2189648, 2332896, 2455680, 2600207, 2737060, 2916120, 3110528, 3284472, 3888160, 3903360, 4105590, 4379296, 4665792, 5200414, 5474120, 5832240, 6568944, 7776320, 7800621, 8211180, 8758592, 9331584, 10400828, 10948240, 11664480, 13001035, 13137888, 15552640, 15601242, 16422360, 17517184, 20801656, 21896480, 23328960, 26002070, 26275776, 31202484, 32844720, 39003105, 41603312, 43792960, 46657920, 52004140, 52551552, 62404968, 65689440, 78006210, 83206624, 87585920, 104008280, 124809936, 131378880, 156012420, 166413248, 208016560, 249619872, 262757760, 312024840, 332826496, 416033120, 499239744, 624049680, 832066240, 998479488, 1248099360, 1664132480, 2496198720, 4992397440]

約数ペア:

[(1, 4992397440), (2, 2496198720), (3, 1664132480), (4, 1248099360), (5, 998479488), (6, 832066240), (8, 624049680), (10, 499239744), (12, 416033120), (15, 332826496), (16, 312024840), (19, 262757760), (20, 249619872), (24, 208016560), (30, 166413248), (32, 156012420), (38, 131378880), (40, 124809936), (48, 104008280), (57, 87585920), (60, 83206624), (64, 78006210), (76, 65689440), (80, 62404968), (95, 52551552), (96, 52004140), (107, 46657920), (114, 43792960), (120, 41603312), (128, 39003105), (152, 32844720), (160, 31202484), (190, 26275776), (192, 26002070), (214, 23328960), (228, 21896480), (240, 20801656), (285, 17517184), (304, 16422360), (320, 15601242), (321, 15552640), (380, 13137888), (384, 13001035), (428, 11664480), (456, 10948240), (480, 10400828), (535, 9331584), (570, 8758592), (608, 8211180), (640, 7800621), (642, 7776320), (760, 6568944), (856, 5832240), (912, 5474120), (960, 5200414), (1070, 4665792), (1140, 4379296), (1216, 4105590), (1279, 3903360), (1284, 3888160), (1520, 3284472), (1605, 3110528), (1712, 2916120), (1824, 2737060), (1920, 2600207), (2033, 2455680), (2140, 2332896), (2280, 2189648), (2432, 2052795), (2558, 1951680), (2568, 1944080), (3040, 1642236), (3210, 1555264), (3424, 1458060), (3648, 1368530), (3837, 1301120), (4066, 1227840), (4280, 1166448), (4560, 1094824), (5116, 975840), (5136, 972040), (6080, 821118), (6099, 818560), (6395, 780672), (6420, 777632), (6848, 729030), (7296, 684265), (7674, 650560), (8132, 613920), (8560, 583224), (9120, 547412), (10165, 491136), (10232, 487920), (10272, 486020), (12160, 410559), (12198, 409280), (12790, 390336), (12840, 388816), (13696, 364515), (15348, 325280), (16264, 306960), (17120, 291612), (18240, 273706), (19185, 260224), (20330, 245568), (20464, 243960), (20544, 243010), (24301, 205440), (24396, 204640), (25580, 195168), (25680, 194408), (30495, 163712), (30696, 162640), (32528, 153480), (34240, 145806), (36480, 136853), (38370, 130112), (40660, 122784), (40928, 121980), (41088, 121505), (48602, 102720), (48792, 102320), (51160, 97584), (51360, 97204), (60990, 81856), (61392, 81320), (65056, 76740), (68480, 72903)]