20567188320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{887}}^1$

素因数の和:1082

約数の個数: 384

約数和(自身を含む): 75962105856

約数和(自身を除く): 55394917536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 67, 70, 80, 84, 96, 103, 105, 112, 120, 134, 140, 160, 168, 201, 206, 210, 224, 240, 268, 280, 309, 335, 336, 402, 412, 420, 469, 480, 515, 536, 560, 618, 670, 672, 721, 804, 824, 840, 887, 938, 1005, 1030, 1072, 1120, 1236, 1340, 1407, 1442, 1545, 1608, 1648, 1680, 1774, 1876, 2010, 2060, 2144, 2163, 2345, 2472, 2661, 2680, 2814, 2884, 3090, 3216, 3296, 3360, 3548, 3605, 3752, 4020, 4120, 4326, 4435, 4690, 4944, 5322, 5360, 5628, 5768, 6180, 6209, 6432, 6901, 7035, 7096, 7210, 7504, 8040, 8240, 8652, 8870, 9380, 9888, 10644, 10720, 10815, 11256, 11536, 12360, 12418, 13305, 13802, 14070, 14192, 14420, 15008, 16080, 16480, 17304, 17740, 18627, 18760, 20703, 21288, 21630, 22512, 23072, 24720, 24836, 26610, 27604, 28140, 28384, 28840, 31045, 32160, 34505, 34608, 35480, 37254, 37520, 41406, 42576, 43260, 45024, 48307, 49440, 49672, 53220, 55208, 56280, 57680, 59429, 62090, 69010, 69216, 70960, 74508, 75040, 82812, 85152, 86520, 91361, 93135, 96614, 99344, 103515, 106440, 110416, 112560, 115360, 118858, 124180, 138020, 141920, 144921, 149016, 165624, 173040, 178287, 182722, 186270, 193228, 198688, 207030, 212880, 220832, 225120, 237716, 241535, 248360, 274083, 276040, 289842, 297145, 298032, 331248, 346080, 356574, 365444, 372540, 386456, 414060, 416003, 425760, 456805, 475432, 483070, 496720, 548166, 552080, 579684, 594290, 596064, 639527, 662496, 713148, 724605, 730888, 745080, 772912, 828120, 832006, 891435, 913610, 950864, 966140, 993440, 1096332, 1104160, 1159368, 1188580, 1248009, 1279054, 1370415, 1426296, 1449210, 1461776, 1490160, 1545824, 1656240, 1664012, 1782870, 1827220, 1901728, 1918581, 1932280, 2080015, 2192664, 2318736, 2377160, 2496018, 2558108, 2740830, 2852592, 2898420, 2923552, 2980320, 3197635, 3312480, 3328024, 3565740, 3654440, 3837162, 3864560, 4160030, 4385328, 4637472, 4754320, 4992036, 5116216, 5481660, 5705184, 5796840, 6121187, 6240045, 6395270, 6656048, 7131480, 7308880, 7674324, 7729120, 8320060, 8770656, 9508640, 9592905, 9984072, 10232432, 10963320, 11593680, 12242374, 12480090, 12790540, 13312096, 14262960, 14617760, 15348648, 16640120, 18363561, 19185810, 19968144, 20464864, 21926640, 23187360, 24484748, 24960180, 25581080, 28525920, 30605935, 30697296, 33280240, 36727122, 38371620, 39936288, 42848309, 43853280, 48969496, 49920360, 51162160, 61211870, 61394592, 66560480, 73454244, 76743240, 85696618, 91817805, 97938992, 99840720, 102324320, 122423740, 128544927, 146908488, 153486480, 171393236, 183635610, 195877984, 199681440, 214241545, 244847480, 257089854, 293816976, 306972960, 342786472, 367271220, 428483090, 489694960, 514179708, 587633952, 642724635, 685572944, 734542440, 856966180, 979389920, 1028359416, 1285449270, 1371145888, 1469084880, 1713932360, 2056718832, 2570898540, 2938169760, 3427864720, 4113437664, 5141797080, 6855729440, 10283594160, 20567188320]

約数ペア:

[(1, 20567188320), (2, 10283594160), (3, 6855729440), (4, 5141797080), (5, 4113437664), (6, 3427864720), (7, 2938169760), (8, 2570898540), (10, 2056718832), (12, 1713932360), (14, 1469084880), (15, 1371145888), (16, 1285449270), (20, 1028359416), (21, 979389920), (24, 856966180), (28, 734542440), (30, 685572944), (32, 642724635), (35, 587633952), (40, 514179708), (42, 489694960), (48, 428483090), (56, 367271220), (60, 342786472), (67, 306972960), (70, 293816976), (80, 257089854), (84, 244847480), (96, 214241545), (103, 199681440), (105, 195877984), (112, 183635610), (120, 171393236), (134, 153486480), (140, 146908488), (160, 128544927), (168, 122423740), (201, 102324320), (206, 99840720), (210, 97938992), (224, 91817805), (240, 85696618), (268, 76743240), (280, 73454244), (309, 66560480), (335, 61394592), (336, 61211870), (402, 51162160), (412, 49920360), (420, 48969496), (469, 43853280), (480, 42848309), (515, 39936288), (536, 38371620), (560, 36727122), (618, 33280240), (670, 30697296), (672, 30605935), (721, 28525920), (804, 25581080), (824, 24960180), (840, 24484748), (887, 23187360), (938, 21926640), (1005, 20464864), (1030, 19968144), (1072, 19185810), (1120, 18363561), (1236, 16640120), (1340, 15348648), (1407, 14617760), (1442, 14262960), (1545, 13312096), (1608, 12790540), (1648, 12480090), (1680, 12242374), (1774, 11593680), (1876, 10963320), (2010, 10232432), (2060, 9984072), (2144, 9592905), (2163, 9508640), (2345, 8770656), (2472, 8320060), (2661, 7729120), (2680, 7674324), (2814, 7308880), (2884, 7131480), (3090, 6656048), (3216, 6395270), (3296, 6240045), (3360, 6121187), (3548, 5796840), (3605, 5705184), (3752, 5481660), (4020, 5116216), (4120, 4992036), (4326, 4754320), (4435, 4637472), (4690, 4385328), (4944, 4160030), (5322, 3864560), (5360, 3837162), (5628, 3654440), (5768, 3565740), (6180, 3328024), (6209, 3312480), (6432, 3197635), (6901, 2980320), (7035, 2923552), (7096, 2898420), (7210, 2852592), (7504, 2740830), (8040, 2558108), (8240, 2496018), (8652, 2377160), (8870, 2318736), (9380, 2192664), (9888, 2080015), (10644, 1932280), (10720, 1918581), (10815, 1901728), (11256, 1827220), (11536, 1782870), (12360, 1664012), (12418, 1656240), (13305, 1545824), (13802, 1490160), (14070, 1461776), (14192, 1449210), (14420, 1426296), (15008, 1370415), (16080, 1279054), (16480, 1248009), (17304, 1188580), (17740, 1159368), (18627, 1104160), (18760, 1096332), (20703, 993440), (21288, 966140), (21630, 950864), (22512, 913610), (23072, 891435), (24720, 832006), (24836, 828120), (26610, 772912), (27604, 745080), (28140, 730888), (28384, 724605), (28840, 713148), (31045, 662496), (32160, 639527), (34505, 596064), (34608, 594290), (35480, 579684), (37254, 552080), (37520, 548166), (41406, 496720), (42576, 483070), (43260, 475432), (45024, 456805), (48307, 425760), (49440, 416003), (49672, 414060), (53220, 386456), (55208, 372540), (56280, 365444), (57680, 356574), (59429, 346080), (62090, 331248), (69010, 298032), (69216, 297145), (70960, 289842), (74508, 276040), (75040, 274083), (82812, 248360), (85152, 241535), (86520, 237716), (91361, 225120), (93135, 220832), (96614, 212880), (99344, 207030), (103515, 198688), (106440, 193228), (110416, 186270), (112560, 182722), (115360, 178287), (118858, 173040), (124180, 165624), (138020, 149016), (141920, 144921)]