20214023040

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2203}}^1$

素因数の和:2296

約数の個数: 384

約数和(自身を含む): 73647100800

約数和(自身を除く): 53433077760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 59, 60, 64, 72, 80, 81, 90, 96, 108, 118, 120, 128, 135, 144, 160, 162, 177, 180, 192, 216, 236, 240, 243, 270, 288, 295, 320, 324, 354, 360, 384, 405, 432, 472, 480, 486, 531, 540, 576, 590, 640, 648, 708, 720, 810, 864, 885, 944, 960, 972, 1062, 1080, 1152, 1180, 1215, 1296, 1416, 1440, 1593, 1620, 1728, 1770, 1888, 1920, 1944, 2124, 2160, 2203, 2360, 2430, 2592, 2655, 2832, 2880, 3186, 3240, 3456, 3540, 3776, 3888, 4248, 4320, 4406, 4720, 4779, 4860, 5184, 5310, 5664, 5760, 6372, 6480, 6609, 7080, 7552, 7776, 7965, 8496, 8640, 8812, 9440, 9558, 9720, 10368, 10620, 11015, 11328, 12744, 12960, 13218, 14160, 14337, 15552, 15930, 16992, 17280, 17624, 18880, 19116, 19440, 19827, 21240, 22030, 22656, 23895, 25488, 25920, 26436, 28320, 28674, 31104, 31860, 33045, 33984, 35248, 37760, 38232, 38880, 39654, 42480, 44060, 47790, 50976, 51840, 52872, 56640, 57348, 59481, 63720, 66090, 67968, 70496, 71685, 76464, 77760, 79308, 84960, 88120, 95580, 99135, 101952, 105744, 113280, 114696, 118962, 127440, 129977, 132180, 140992, 143370, 152928, 155520, 158616, 169920, 176240, 178443, 191160, 198270, 203904, 211488, 229392, 237924, 254880, 259954, 264360, 281984, 286740, 297405, 305856, 317232, 339840, 352480, 356886, 382320, 389931, 396540, 422976, 458784, 475848, 509760, 519908, 528720, 535329, 573480, 594810, 611712, 634464, 649885, 704960, 713772, 764640, 779862, 793080, 845952, 892215, 917568, 951696, 1019520, 1039816, 1057440, 1070658, 1146960, 1169793, 1189620, 1268928, 1299770, 1409920, 1427544, 1529280, 1559724, 1586160, 1784430, 1835136, 1903392, 1949655, 2079632, 2114880, 2141316, 2293920, 2339586, 2379240, 2537856, 2599540, 2676645, 2855088, 3058560, 3119448, 3172320, 3509379, 3568860, 3806784, 3899310, 4159264, 4229760, 4282632, 4587840, 4679172, 4758480, 5199080, 5353290, 5710176, 5848965, 6238896, 6344640, 7018758, 7137720, 7613568, 7798620, 8318528, 8565264, 9175680, 9358344, 9516960, 10398160, 10528137, 10706580, 11420352, 11697930, 12477792, 12689280, 14037516, 14275440, 15597240, 16637056, 17130528, 17546895, 18716688, 19033920, 20796320, 21056274, 21413160, 22840704, 23395860, 24955584, 28075032, 28550880, 31194480, 31584411, 34261056, 35093790, 37433376, 38067840, 41592640, 42112548, 42826320, 46791720, 49911168, 52640685, 56150064, 57101760, 62388960, 63168822, 68522112, 70187580, 74866752, 83185280, 84225096, 85652640, 93583440, 105281370, 112300128, 114203520, 124777920, 126337644, 140375160, 149733504, 157922055, 168450192, 171305280, 187166880, 210562740, 224600256, 249555840, 252675288, 280750320, 315844110, 336900384, 342610560, 374333760, 421125480, 449200512, 505350576, 561500640, 631688220, 673800768, 748667520, 842250960, 1010701152, 1123001280, 1263376440, 1347601536, 1684501920, 2021402304, 2246002560, 2526752880, 3369003840, 4042804608, 5053505760, 6738007680, 10107011520, 20214023040]

約数ペア:

[(1, 20214023040), (2, 10107011520), (3, 6738007680), (4, 5053505760), (5, 4042804608), (6, 3369003840), (8, 2526752880), (9, 2246002560), (10, 2021402304), (12, 1684501920), (15, 1347601536), (16, 1263376440), (18, 1123001280), (20, 1010701152), (24, 842250960), (27, 748667520), (30, 673800768), (32, 631688220), (36, 561500640), (40, 505350576), (45, 449200512), (48, 421125480), (54, 374333760), (59, 342610560), (60, 336900384), (64, 315844110), (72, 280750320), (80, 252675288), (81, 249555840), (90, 224600256), (96, 210562740), (108, 187166880), (118, 171305280), (120, 168450192), (128, 157922055), (135, 149733504), (144, 140375160), (160, 126337644), (162, 124777920), (177, 114203520), (180, 112300128), (192, 105281370), (216, 93583440), (236, 85652640), (240, 84225096), (243, 83185280), (270, 74866752), (288, 70187580), (295, 68522112), (320, 63168822), (324, 62388960), (354, 57101760), (360, 56150064), (384, 52640685), (405, 49911168), (432, 46791720), (472, 42826320), (480, 42112548), (486, 41592640), (531, 38067840), (540, 37433376), (576, 35093790), (590, 34261056), (640, 31584411), (648, 31194480), (708, 28550880), (720, 28075032), (810, 24955584), (864, 23395860), (885, 22840704), (944, 21413160), (960, 21056274), (972, 20796320), (1062, 19033920), (1080, 18716688), (1152, 17546895), (1180, 17130528), (1215, 16637056), (1296, 15597240), (1416, 14275440), (1440, 14037516), (1593, 12689280), (1620, 12477792), (1728, 11697930), (1770, 11420352), (1888, 10706580), (1920, 10528137), (1944, 10398160), (2124, 9516960), (2160, 9358344), (2203, 9175680), (2360, 8565264), (2430, 8318528), (2592, 7798620), (2655, 7613568), (2832, 7137720), (2880, 7018758), (3186, 6344640), (3240, 6238896), (3456, 5848965), (3540, 5710176), (3776, 5353290), (3888, 5199080), (4248, 4758480), (4320, 4679172), (4406, 4587840), (4720, 4282632), (4779, 4229760), (4860, 4159264), (5184, 3899310), (5310, 3806784), (5664, 3568860), (5760, 3509379), (6372, 3172320), (6480, 3119448), (6609, 3058560), (7080, 2855088), (7552, 2676645), (7776, 2599540), (7965, 2537856), (8496, 2379240), (8640, 2339586), (8812, 2293920), (9440, 2141316), (9558, 2114880), (9720, 2079632), (10368, 1949655), (10620, 1903392), (11015, 1835136), (11328, 1784430), (12744, 1586160), (12960, 1559724), (13218, 1529280), (14160, 1427544), (14337, 1409920), (15552, 1299770), (15930, 1268928), (16992, 1189620), (17280, 1169793), (17624, 1146960), (18880, 1070658), (19116, 1057440), (19440, 1039816), (19827, 1019520), (21240, 951696), (22030, 917568), (22656, 892215), (23895, 845952), (25488, 793080), (25920, 779862), (26436, 764640), (28320, 713772), (28674, 704960), (31104, 649885), (31860, 634464), (33045, 611712), (33984, 594810), (35248, 573480), (37760, 535329), (38232, 528720), (38880, 519908), (39654, 509760), (42480, 475848), (44060, 458784), (47790, 422976), (50976, 396540), (51840, 389931), (52872, 382320), (56640, 356886), (57348, 352480), (59481, 339840), (63720, 317232), (66090, 305856), (67968, 297405), (70496, 286740), (71685, 281984), (76464, 264360), (77760, 259954), (79308, 254880), (84960, 237924), (88120, 229392), (95580, 211488), (99135, 203904), (101952, 198270), (105744, 191160), (113280, 178443), (114696, 176240), (118962, 169920), (127440, 158616), (129977, 155520), (132180, 152928), (140992, 143370)]