21693365629440

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8081}}^1\times {\mathrm{18397}}^1$

素因数の和:26523

約数の個数: 320

約数和(自身を含む): 73014031981440

約数和(自身を除く): 51320666352000

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, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 512, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1536, 1824, 1920, 2280, 2432, 2560, 3040, 3648, 3840, 4560, 4864, 6080, 7296, 7680, 8081, 9120, 9728, 12160, 14592, 16162, 18240, 18397, 24243, 24320, 29184, 32324, 36480, 36794, 40405, 48486, 48640, 55191, 64648, 72960, 73588, 80810, 91985, 96972, 110382, 121215, 129296, 145920, 147176, 153539, 161620, 183970, 193944, 220764, 242430, 258592, 275955, 294352, 307078, 323240, 349543, 367940, 387888, 441528, 460617, 484860, 517184, 551910, 588704, 614156, 646480, 699086, 735880, 767695, 775776, 883056, 921234, 969720, 1034368, 1048629, 1103820, 1177408, 1228312, 1292960, 1398172, 1471760, 1535390, 1551552, 1747715, 1766112, 1842468, 1939440, 2068736, 2097258, 2207640, 2303085, 2354816, 2456624, 2585920, 2796344, 2943520, 3070780, 3103104, 3495430, 3532224, 3684936, 3878880, 4137472, 4194516, 4415280, 4606170, 4709632, 4913248, 5171840, 5243145, 5592688, 5887040, 6141560, 6206208, 6990860, 7064448, 7369872, 7757760, 8389032, 8830560, 9212340, 9419264, 9826496, 10343680, 10486290, 11185376, 11774080, 12283120, 12412416, 13981720, 14128896, 14739744, 15515520, 16778064, 17661120, 18424680, 19652992, 20687360, 20972580, 22370752, 23548160, 24566240, 27963440, 28257792, 29479488, 31031040, 33556128, 35322240, 36849360, 39305984, 41945160, 44741504, 47096320, 49132480, 55926880, 58958976, 62062080, 67112256, 70644480, 73698720, 78611968, 83890320, 89483008, 98264960, 111853760, 117917952, 134224512, 141288960, 147397440, 148666157, 167780640, 178966016, 196529920, 223707520, 235835904, 268449024, 294794880, 297332314, 335561280, 393059840, 445998471, 447415040, 536898048, 589589760, 594664628, 671122560, 743330785, 891996942, 894830080, 1179179520, 1189329256, 1342245120, 1486661570, 1783993884, 2229992355, 2378658512, 2684490240, 2824656983, 2973323140, 3567987768, 4459984710, 4757317024, 5649313966, 5946646280, 7135975536, 8473970949, 8919969420, 9514634048, 11298627932, 11893292560, 14123284915, 14271951072, 16947941898, 17839938840, 19029268096, 22597255864, 23786585120, 28246569830, 28543902144, 33895883796, 35679877680, 38058536192, 42369854745, 45194511728, 47573170240, 56493139660, 57087804288, 67791767592, 71359755360, 76117072384, 84739709490, 90389023456, 95146340480, 112986279320, 114175608576, 135583535184, 142719510720, 169479418980, 180778046912, 190292680960, 225972558640, 228351217152, 271167070368, 285439021440, 338958837960, 361556093824, 380585361920, 451945117280, 542334140736, 570878042880, 677917675920, 723112187648, 903890234560, 1084668281472, 1141756085760, 1355835351840, 1446224375296, 1807780469120, 2169336562944, 2711670703680, 3615560938240, 4338673125888, 5423341407360, 7231121876480, 10846682814720, 21693365629440]

約数ペア:

[(1, 21693365629440), (2, 10846682814720), (3, 7231121876480), (4, 5423341407360), (5, 4338673125888), (6, 3615560938240), (8, 2711670703680), (10, 2169336562944), (12, 1807780469120), (15, 1446224375296), (16, 1355835351840), (19, 1141756085760), (20, 1084668281472), (24, 903890234560), (30, 723112187648), (32, 677917675920), (38, 570878042880), (40, 542334140736), (48, 451945117280), (57, 380585361920), (60, 361556093824), (64, 338958837960), (76, 285439021440), (80, 271167070368), (95, 228351217152), (96, 225972558640), (114, 190292680960), (120, 180778046912), (128, 169479418980), (152, 142719510720), (160, 135583535184), (190, 114175608576), (192, 112986279320), (228, 95146340480), (240, 90389023456), (256, 84739709490), (285, 76117072384), (304, 71359755360), (320, 67791767592), (380, 57087804288), (384, 56493139660), (456, 47573170240), (480, 45194511728), (512, 42369854745), (570, 38058536192), (608, 35679877680), (640, 33895883796), (760, 28543902144), (768, 28246569830), (912, 23786585120), (960, 22597255864), (1140, 19029268096), (1216, 17839938840), (1280, 16947941898), (1520, 14271951072), (1536, 14123284915), (1824, 11893292560), (1920, 11298627932), (2280, 9514634048), (2432, 8919969420), (2560, 8473970949), (3040, 7135975536), (3648, 5946646280), (3840, 5649313966), (4560, 4757317024), (4864, 4459984710), (6080, 3567987768), (7296, 2973323140), (7680, 2824656983), (8081, 2684490240), (9120, 2378658512), (9728, 2229992355), (12160, 1783993884), (14592, 1486661570), (16162, 1342245120), (18240, 1189329256), (18397, 1179179520), (24243, 894830080), (24320, 891996942), (29184, 743330785), (32324, 671122560), (36480, 594664628), (36794, 589589760), (40405, 536898048), (48486, 447415040), (48640, 445998471), (55191, 393059840), (64648, 335561280), (72960, 297332314), (73588, 294794880), (80810, 268449024), (91985, 235835904), (96972, 223707520), (110382, 196529920), (121215, 178966016), (129296, 167780640), (145920, 148666157), (147176, 147397440), (153539, 141288960), (161620, 134224512), (183970, 117917952), (193944, 111853760), (220764, 98264960), (242430, 89483008), (258592, 83890320), (275955, 78611968), (294352, 73698720), (307078, 70644480), (323240, 67112256), (349543, 62062080), (367940, 58958976), (387888, 55926880), (441528, 49132480), (460617, 47096320), (484860, 44741504), (517184, 41945160), (551910, 39305984), (588704, 36849360), (614156, 35322240), (646480, 33556128), (699086, 31031040), (735880, 29479488), (767695, 28257792), (775776, 27963440), (883056, 24566240), (921234, 23548160), (969720, 22370752), (1034368, 20972580), (1048629, 20687360), (1103820, 19652992), (1177408, 18424680), (1228312, 17661120), (1292960, 16778064), (1398172, 15515520), (1471760, 14739744), (1535390, 14128896), (1551552, 13981720), (1747715, 12412416), (1766112, 12283120), (1842468, 11774080), (1939440, 11185376), (2068736, 10486290), (2097258, 10343680), (2207640, 9826496), (2303085, 9419264), (2354816, 9212340), (2456624, 8830560), (2585920, 8389032), (2796344, 7757760), (2943520, 7369872), (3070780, 7064448), (3103104, 6990860), (3495430, 6206208), (3532224, 6141560), (3684936, 5887040), (3878880, 5592688), (4137472, 5243145), (4194516, 5171840), (4415280, 4913248), (4606170, 4709632)]