20217106560

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1931}}^1$

素因数の和:2020

約数の個数: 512

約数和(自身を含む): 79456204800

約数和(自身を除く): 59239098240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 41, 42, 48, 56, 57, 60, 64, 70, 76, 80, 82, 84, 95, 96, 105, 112, 114, 120, 123, 128, 133, 140, 152, 160, 164, 168, 190, 192, 205, 210, 224, 228, 240, 246, 266, 280, 285, 287, 304, 320, 328, 336, 380, 384, 399, 410, 420, 448, 456, 480, 492, 532, 560, 570, 574, 608, 615, 640, 656, 665, 672, 760, 779, 798, 820, 840, 861, 896, 912, 960, 984, 1064, 1120, 1140, 1148, 1216, 1230, 1312, 1330, 1344, 1435, 1520, 1558, 1596, 1640, 1680, 1722, 1824, 1920, 1931, 1968, 1995, 2128, 2240, 2280, 2296, 2337, 2432, 2460, 2624, 2660, 2688, 2870, 3040, 3116, 3192, 3280, 3360, 3444, 3648, 3862, 3895, 3936, 3990, 4256, 4305, 4480, 4560, 4592, 4674, 4920, 5248, 5320, 5453, 5740, 5793, 6080, 6232, 6384, 6560, 6720, 6888, 7296, 7724, 7790, 7872, 7980, 8512, 8610, 9120, 9184, 9348, 9655, 9840, 10640, 10906, 11480, 11586, 11685, 12160, 12464, 12768, 13120, 13440, 13517, 13776, 15448, 15580, 15744, 15960, 16359, 17024, 17220, 18240, 18368, 18696, 19310, 19680, 21280, 21812, 22960, 23172, 23370, 24928, 25536, 26240, 27034, 27265, 27552, 28965, 30896, 31160, 31920, 32718, 34440, 36480, 36689, 36736, 37392, 38620, 39360, 40551, 42560, 43624, 45920, 46344, 46740, 49856, 51072, 54068, 54530, 55104, 57930, 61792, 62320, 63840, 65436, 67585, 68880, 73378, 74784, 77240, 78720, 79171, 81102, 81795, 85120, 87248, 91840, 92688, 93480, 99712, 108136, 109060, 110067, 110208, 115860, 123584, 124640, 127680, 130872, 135170, 137760, 146756, 149568, 154480, 158342, 162204, 163590, 174496, 183445, 183680, 185376, 186960, 202755, 216272, 218120, 220134, 231720, 237513, 247168, 249280, 255360, 256823, 261744, 270340, 275520, 293512, 299136, 308960, 316684, 324408, 327180, 348992, 366890, 370752, 373920, 395855, 405510, 432544, 436240, 440268, 463440, 475026, 498560, 513646, 523488, 540680, 550335, 551040, 554197, 587024, 617920, 633368, 648816, 654360, 697984, 733780, 741504, 747840, 770469, 791710, 811020, 865088, 872480, 880536, 926880, 950052, 1027292, 1046976, 1081360, 1100670, 1108394, 1174048, 1187565, 1235840, 1266736, 1284115, 1297632, 1308720, 1467560, 1495680, 1504249, 1540938, 1583420, 1622040, 1662591, 1730176, 1744960, 1761072, 1853760, 1900104, 2054584, 2093952, 2162720, 2201340, 2216788, 2348096, 2375130, 2533472, 2568230, 2595264, 2617440, 2770985, 2935120, 3008498, 3081876, 3166840, 3244080, 3325182, 3489920, 3522144, 3707520, 3800208, 3852345, 4109168, 4325440, 4402680, 4433576, 4512747, 4696192, 4750260, 5066944, 5136460, 5190528, 5234880, 5541970, 5870240, 6016996, 6163752, 6333680, 6488160, 6650364, 7044288, 7521245, 7600416, 7704690, 8218336, 8312955, 8650880, 8805360, 8867152, 9025494, 9500520, 10133888, 10272920, 10469760, 10529743, 11083940, 11740480, 12033992, 12327504, 12667360, 12976320, 13300728, 14088576, 15042490, 15200832, 15409380, 16436672, 16625910, 17610720, 17734304, 18050988, 19001040, 20545840, 21059486, 22167880, 22563735, 23480960, 24067984, 24655008, 25334720, 25952640, 26601456, 30084980, 30401664, 30818760, 31589229, 32873344, 33251820, 35221440, 35468608, 36101976, 38002080, 41091680, 42118972, 44335760, 45127470, 48135968, 49310016, 50669440, 52648715, 53202912, 60169960, 61637520, 63178458, 66503640, 70442880, 70937216, 72203952, 76004160, 82183360, 84237944, 88671520, 90254940, 96271936, 98620032, 105297430, 106405824, 120339920, 123275040, 126356916, 133007280, 144407904, 152008320, 157946145, 164366720, 168475888, 177343040, 180509880, 192543872, 210594860, 212811648, 240679840, 246550080, 252713832, 266014560, 288815808, 315892290, 336951776, 354686080, 361019760, 421189720, 481359680, 493100160, 505427664, 532029120, 577631616, 631784580, 673903552, 722039520, 842379440, 962719360, 1010855328, 1064058240, 1263569160, 1347807104, 1444079040, 1684758880, 2021710656, 2527138320, 2888158080, 3369517760, 4043421312, 5054276640, 6739035520, 10108553280, 20217106560]

約数ペア:

[(1, 20217106560), (2, 10108553280), (3, 6739035520), (4, 5054276640), (5, 4043421312), (6, 3369517760), (7, 2888158080), (8, 2527138320), (10, 2021710656), (12, 1684758880), (14, 1444079040), (15, 1347807104), (16, 1263569160), (19, 1064058240), (20, 1010855328), (21, 962719360), (24, 842379440), (28, 722039520), (30, 673903552), (32, 631784580), (35, 577631616), (38, 532029120), (40, 505427664), (41, 493100160), (42, 481359680), (48, 421189720), (56, 361019760), (57, 354686080), (60, 336951776), (64, 315892290), (70, 288815808), (76, 266014560), (80, 252713832), (82, 246550080), (84, 240679840), (95, 212811648), (96, 210594860), (105, 192543872), (112, 180509880), (114, 177343040), (120, 168475888), (123, 164366720), (128, 157946145), (133, 152008320), (140, 144407904), (152, 133007280), (160, 126356916), (164, 123275040), (168, 120339920), (190, 106405824), (192, 105297430), (205, 98620032), (210, 96271936), (224, 90254940), (228, 88671520), (240, 84237944), (246, 82183360), (266, 76004160), (280, 72203952), (285, 70937216), (287, 70442880), (304, 66503640), (320, 63178458), (328, 61637520), (336, 60169960), (380, 53202912), (384, 52648715), (399, 50669440), (410, 49310016), (420, 48135968), (448, 45127470), (456, 44335760), (480, 42118972), (492, 41091680), (532, 38002080), (560, 36101976), (570, 35468608), (574, 35221440), (608, 33251820), (615, 32873344), (640, 31589229), (656, 30818760), (665, 30401664), (672, 30084980), (760, 26601456), (779, 25952640), (798, 25334720), (820, 24655008), (840, 24067984), (861, 23480960), (896, 22563735), (912, 22167880), (960, 21059486), (984, 20545840), (1064, 19001040), (1120, 18050988), (1140, 17734304), (1148, 17610720), (1216, 16625910), (1230, 16436672), (1312, 15409380), (1330, 15200832), (1344, 15042490), (1435, 14088576), (1520, 13300728), (1558, 12976320), (1596, 12667360), (1640, 12327504), (1680, 12033992), (1722, 11740480), (1824, 11083940), (1920, 10529743), (1931, 10469760), (1968, 10272920), (1995, 10133888), (2128, 9500520), (2240, 9025494), (2280, 8867152), (2296, 8805360), (2337, 8650880), (2432, 8312955), (2460, 8218336), (2624, 7704690), (2660, 7600416), (2688, 7521245), (2870, 7044288), (3040, 6650364), (3116, 6488160), (3192, 6333680), (3280, 6163752), (3360, 6016996), (3444, 5870240), (3648, 5541970), (3862, 5234880), (3895, 5190528), (3936, 5136460), (3990, 5066944), (4256, 4750260), (4305, 4696192), (4480, 4512747), (4560, 4433576), (4592, 4402680), (4674, 4325440), (4920, 4109168), (5248, 3852345), (5320, 3800208), (5453, 3707520), (5740, 3522144), (5793, 3489920), (6080, 3325182), (6232, 3244080), (6384, 3166840), (6560, 3081876), (6720, 3008498), (6888, 2935120), (7296, 2770985), (7724, 2617440), (7790, 2595264), (7872, 2568230), (7980, 2533472), (8512, 2375130), (8610, 2348096), (9120, 2216788), (9184, 2201340), (9348, 2162720), (9655, 2093952), (9840, 2054584), (10640, 1900104), (10906, 1853760), (11480, 1761072), (11586, 1744960), (11685, 1730176), (12160, 1662591), (12464, 1622040), (12768, 1583420), (13120, 1540938), (13440, 1504249), (13517, 1495680), (13776, 1467560), (15448, 1308720), (15580, 1297632), (15744, 1284115), (15960, 1266736), (16359, 1235840), (17024, 1187565), (17220, 1174048), (18240, 1108394), (18368, 1100670), (18696, 1081360), (19310, 1046976), (19680, 1027292), (21280, 950052), (21812, 926880), (22960, 880536), (23172, 872480), (23370, 865088), (24928, 811020), (25536, 791710), (26240, 770469), (27034, 747840), (27265, 741504), (27552, 733780), (28965, 697984), (30896, 654360), (31160, 648816), (31920, 633368), (32718, 617920), (34440, 587024), (36480, 554197), (36689, 551040), (36736, 550335), (37392, 540680), (38620, 523488), (39360, 513646), (40551, 498560), (42560, 475026), (43624, 463440), (45920, 440268), (46344, 436240), (46740, 432544), (49856, 405510), (51072, 395855), (54068, 373920), (54530, 370752), (55104, 366890), (57930, 348992), (61792, 327180), (62320, 324408), (63840, 316684), (65436, 308960), (67585, 299136), (68880, 293512), (73378, 275520), (74784, 270340), (77240, 261744), (78720, 256823), (79171, 255360), (81102, 249280), (81795, 247168), (85120, 237513), (87248, 231720), (91840, 220134), (92688, 218120), (93480, 216272), (99712, 202755), (108136, 186960), (109060, 185376), (110067, 183680), (110208, 183445), (115860, 174496), (123584, 163590), (124640, 162204), (127680, 158342), (130872, 154480), (135170, 149568), (137760, 146756)]