20783949120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{2137}}^1$

素因数の和:2478

約数の個数: 336

約数和(自身を含む): 78277687488

約数和(自身を除く): 57493738368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 307, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 614, 660, 704, 720, 792, 880, 921, 960, 990, 1056, 1228, 1320, 1440, 1535, 1584, 1760, 1842, 1980, 2112, 2137, 2456, 2640, 2763, 2880, 3070, 3168, 3377, 3520, 3684, 3960, 4274, 4605, 4912, 5280, 5526, 6140, 6336, 6411, 6754, 7368, 7920, 8548, 9210, 9824, 10131, 10560, 10685, 11052, 12280, 12822, 13508, 13815, 14736, 15840, 16885, 17096, 18420, 19233, 19648, 20262, 21370, 22104, 23507, 24560, 25644, 27016, 27630, 29472, 30393, 31680, 32055, 33770, 34192, 36840, 38466, 40524, 42740, 44208, 47014, 49120, 50655, 51288, 54032, 55260, 58944, 60786, 64110, 67540, 68384, 70521, 73680, 76932, 81048, 85480, 88416, 94028, 96165, 98240, 101310, 102576, 108064, 110520, 117535, 121572, 128220, 135080, 136768, 141042, 147360, 151965, 153864, 162096, 170960, 176832, 188056, 192330, 202620, 205152, 211563, 216128, 221040, 235070, 243144, 256440, 270160, 282084, 294720, 303930, 307728, 324192, 341920, 352605, 376112, 384660, 405240, 410304, 423126, 442080, 470140, 486288, 512880, 540320, 564168, 607860, 615456, 648384, 656059, 683840, 705210, 752224, 769320, 810480, 846252, 884160, 940280, 972576, 1025760, 1057815, 1080640, 1128336, 1215720, 1230912, 1312118, 1410420, 1504448, 1538640, 1620960, 1692504, 1880560, 1945152, 1968177, 2051520, 2115630, 2256672, 2431440, 2624236, 2820840, 3077280, 3241920, 3280295, 3385008, 3761120, 3936354, 4231260, 4513344, 4862880, 5248472, 5641680, 5904531, 6154560, 6560590, 6770016, 7216649, 7522240, 7872708, 8462520, 9725760, 9840885, 10496944, 11283360, 11809062, 13121180, 13540032, 14433298, 15745416, 16925040, 19681770, 20993888, 21649947, 22566720, 23618124, 26242360, 28866596, 29522655, 31490832, 33850080, 36083245, 39363540, 41987776, 43299894, 47236248, 52484720, 57733192, 59045310, 62981664, 64949841, 67700160, 72166490, 78727080, 86599788, 94472496, 104969440, 108249735, 115466384, 118090620, 125963328, 129899682, 144332980, 157454160, 173199576, 188944992, 209938880, 216499470, 230932768, 236181240, 259799364, 288665960, 314908320, 324749205, 346399152, 377889984, 432998940, 461865536, 472362480, 519598728, 577331920, 629816640, 649498410, 692798304, 865997880, 944724960, 1039197456, 1154663840, 1298996820, 1385596608, 1731995760, 1889449920, 2078394912, 2309327680, 2597993640, 3463991520, 4156789824, 5195987280, 6927983040, 10391974560, 20783949120]

約数ペア:

[(1, 20783949120), (2, 10391974560), (3, 6927983040), (4, 5195987280), (5, 4156789824), (6, 3463991520), (8, 2597993640), (9, 2309327680), (10, 2078394912), (11, 1889449920), (12, 1731995760), (15, 1385596608), (16, 1298996820), (18, 1154663840), (20, 1039197456), (22, 944724960), (24, 865997880), (30, 692798304), (32, 649498410), (33, 629816640), (36, 577331920), (40, 519598728), (44, 472362480), (45, 461865536), (48, 432998940), (55, 377889984), (60, 346399152), (64, 324749205), (66, 314908320), (72, 288665960), (80, 259799364), (88, 236181240), (90, 230932768), (96, 216499470), (99, 209938880), (110, 188944992), (120, 173199576), (132, 157454160), (144, 144332980), (160, 129899682), (165, 125963328), (176, 118090620), (180, 115466384), (192, 108249735), (198, 104969440), (220, 94472496), (240, 86599788), (264, 78727080), (288, 72166490), (307, 67700160), (320, 64949841), (330, 62981664), (352, 59045310), (360, 57733192), (396, 52484720), (440, 47236248), (480, 43299894), (495, 41987776), (528, 39363540), (576, 36083245), (614, 33850080), (660, 31490832), (704, 29522655), (720, 28866596), (792, 26242360), (880, 23618124), (921, 22566720), (960, 21649947), (990, 20993888), (1056, 19681770), (1228, 16925040), (1320, 15745416), (1440, 14433298), (1535, 13540032), (1584, 13121180), (1760, 11809062), (1842, 11283360), (1980, 10496944), (2112, 9840885), (2137, 9725760), (2456, 8462520), (2640, 7872708), (2763, 7522240), (2880, 7216649), (3070, 6770016), (3168, 6560590), (3377, 6154560), (3520, 5904531), (3684, 5641680), (3960, 5248472), (4274, 4862880), (4605, 4513344), (4912, 4231260), (5280, 3936354), (5526, 3761120), (6140, 3385008), (6336, 3280295), (6411, 3241920), (6754, 3077280), (7368, 2820840), (7920, 2624236), (8548, 2431440), (9210, 2256672), (9824, 2115630), (10131, 2051520), (10560, 1968177), (10685, 1945152), (11052, 1880560), (12280, 1692504), (12822, 1620960), (13508, 1538640), (13815, 1504448), (14736, 1410420), (15840, 1312118), (16885, 1230912), (17096, 1215720), (18420, 1128336), (19233, 1080640), (19648, 1057815), (20262, 1025760), (21370, 972576), (22104, 940280), (23507, 884160), (24560, 846252), (25644, 810480), (27016, 769320), (27630, 752224), (29472, 705210), (30393, 683840), (31680, 656059), (32055, 648384), (33770, 615456), (34192, 607860), (36840, 564168), (38466, 540320), (40524, 512880), (42740, 486288), (44208, 470140), (47014, 442080), (49120, 423126), (50655, 410304), (51288, 405240), (54032, 384660), (55260, 376112), (58944, 352605), (60786, 341920), (64110, 324192), (67540, 307728), (68384, 303930), (70521, 294720), (73680, 282084), (76932, 270160), (81048, 256440), (85480, 243144), (88416, 235070), (94028, 221040), (96165, 216128), (98240, 211563), (101310, 205152), (102576, 202620), (108064, 192330), (110520, 188056), (117535, 176832), (121572, 170960), (128220, 162096), (135080, 153864), (136768, 151965), (141042, 147360)]