812401920

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2137}}^1$

素因数の和:2178

約数の個数: 288

約数和(自身を含む): 3146451840

約数和(自身を除く): 2334049920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 256, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 528, 540, 576, 594, 640, 660, 704, 720, 768, 792, 864, 880, 960, 990, 1056, 1080, 1152, 1188, 1280, 1320, 1408, 1440, 1485, 1584, 1728, 1760, 1920, 1980, 2112, 2137, 2160, 2304, 2376, 2640, 2816, 2880, 2970, 3168, 3456, 3520, 3840, 3960, 4224, 4274, 4320, 4752, 5280, 5760, 5940, 6336, 6411, 6912, 7040, 7920, 8448, 8548, 8640, 9504, 10560, 10685, 11520, 11880, 12672, 12822, 14080, 15840, 17096, 17280, 19008, 19233, 21120, 21370, 23507, 23760, 25344, 25644, 31680, 32055, 34192, 34560, 38016, 38466, 42240, 42740, 47014, 47520, 51288, 57699, 63360, 64110, 68384, 70521, 76032, 76932, 85480, 94028, 95040, 96165, 102576, 115398, 117535, 126720, 128220, 136768, 141042, 153864, 170960, 188056, 190080, 192330, 205152, 211563, 230796, 235070, 256440, 273536, 282084, 288495, 307728, 341920, 352605, 376112, 380160, 384660, 410304, 423126, 461592, 470140, 512880, 547072, 564168, 576990, 615456, 634689, 683840, 705210, 752224, 769320, 820608, 846252, 923184, 940280, 1025760, 1057815, 1128336, 1153980, 1230912, 1269378, 1367680, 1410420, 1504448, 1538640, 1641216, 1692504, 1846368, 1880560, 2051520, 2115630, 2256672, 2307960, 2461824, 2538756, 2735360, 2820840, 3008896, 3077280, 3173445, 3385008, 3692736, 3761120, 4103040, 4231260, 4513344, 4615920, 4923648, 5077512, 5641680, 6017792, 6154560, 6346890, 6770016, 7385472, 7522240, 8206080, 8462520, 9026688, 9231840, 10155024, 11283360, 12309120, 12693780, 13540032, 14770944, 15044480, 16925040, 18053376, 18463680, 20310048, 22566720, 24618240, 25387560, 27080064, 30088960, 33850080, 36927360, 40620096, 45133440, 50775120, 54160128, 67700160, 73854720, 81240192, 90266880, 101550240, 135400320, 162480384, 203100480, 270800640, 406200960, 812401920]

約数ペア:

[(1, 812401920), (2, 406200960), (3, 270800640), (4, 203100480), (5, 162480384), (6, 135400320), (8, 101550240), (9, 90266880), (10, 81240192), (11, 73854720), (12, 67700160), (15, 54160128), (16, 50775120), (18, 45133440), (20, 40620096), (22, 36927360), (24, 33850080), (27, 30088960), (30, 27080064), (32, 25387560), (33, 24618240), (36, 22566720), (40, 20310048), (44, 18463680), (45, 18053376), (48, 16925040), (54, 15044480), (55, 14770944), (60, 13540032), (64, 12693780), (66, 12309120), (72, 11283360), (80, 10155024), (88, 9231840), (90, 9026688), (96, 8462520), (99, 8206080), (108, 7522240), (110, 7385472), (120, 6770016), (128, 6346890), (132, 6154560), (135, 6017792), (144, 5641680), (160, 5077512), (165, 4923648), (176, 4615920), (180, 4513344), (192, 4231260), (198, 4103040), (216, 3761120), (220, 3692736), (240, 3385008), (256, 3173445), (264, 3077280), (270, 3008896), (288, 2820840), (297, 2735360), (320, 2538756), (330, 2461824), (352, 2307960), (360, 2256672), (384, 2115630), (396, 2051520), (432, 1880560), (440, 1846368), (480, 1692504), (495, 1641216), (528, 1538640), (540, 1504448), (576, 1410420), (594, 1367680), (640, 1269378), (660, 1230912), (704, 1153980), (720, 1128336), (768, 1057815), (792, 1025760), (864, 940280), (880, 923184), (960, 846252), (990, 820608), (1056, 769320), (1080, 752224), (1152, 705210), (1188, 683840), (1280, 634689), (1320, 615456), (1408, 576990), (1440, 564168), (1485, 547072), (1584, 512880), (1728, 470140), (1760, 461592), (1920, 423126), (1980, 410304), (2112, 384660), (2137, 380160), (2160, 376112), (2304, 352605), (2376, 341920), (2640, 307728), (2816, 288495), (2880, 282084), (2970, 273536), (3168, 256440), (3456, 235070), (3520, 230796), (3840, 211563), (3960, 205152), (4224, 192330), (4274, 190080), (4320, 188056), (4752, 170960), (5280, 153864), (5760, 141042), (5940, 136768), (6336, 128220), (6411, 126720), (6912, 117535), (7040, 115398), (7920, 102576), (8448, 96165), (8548, 95040), (8640, 94028), (9504, 85480), (10560, 76932), (10685, 76032), (11520, 70521), (11880, 68384), (12672, 64110), (12822, 63360), (14080, 57699), (15840, 51288), (17096, 47520), (17280, 47014), (19008, 42740), (19233, 42240), (21120, 38466), (21370, 38016), (23507, 34560), (23760, 34192), (25344, 32055), (25644, 31680)]