7949399040

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15683}}^1$

素因数の和:15725

約数の個数: 264

約数和(自身を含む): 30050418528

約数和(自身を除く): 22101019488

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, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 512, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1024, 1056, 1152, 1280, 1320, 1408, 1440, 1536, 1584, 1760, 1920, 1980, 2112, 2304, 2560, 2640, 2816, 2880, 3072, 3168, 3520, 3840, 3960, 4224, 4608, 5120, 5280, 5632, 5760, 6336, 7040, 7680, 7920, 8448, 9216, 10560, 11264, 11520, 12672, 14080, 15360, 15683, 15840, 16896, 21120, 23040, 25344, 28160, 31366, 31680, 33792, 42240, 46080, 47049, 50688, 56320, 62732, 63360, 78415, 84480, 94098, 101376, 125464, 126720, 141147, 156830, 168960, 172513, 188196, 235245, 250928, 253440, 282294, 313660, 345026, 376392, 470490, 501856, 506880, 517539, 564588, 627320, 690052, 705735, 752784, 862565, 940980, 1003712, 1035078, 1129176, 1254640, 1380104, 1411470, 1505568, 1552617, 1725130, 1881960, 2007424, 2070156, 2258352, 2509280, 2587695, 2760208, 2822940, 3011136, 3105234, 3450260, 3763920, 4014848, 4140312, 4516704, 5018560, 5175390, 5520416, 5645880, 6022272, 6210468, 6900520, 7527840, 7763085, 8029696, 8280624, 9033408, 10037120, 10350780, 11040832, 11291760, 12044544, 12420936, 13801040, 15055680, 15526170, 16059392, 16561248, 18066816, 20074240, 20701560, 22081664, 22583520, 24089088, 24841872, 27602080, 30111360, 31052340, 33122496, 36133632, 40148480, 41403120, 44163328, 45167040, 48178176, 49683744, 55204160, 60222720, 62104680, 66244992, 72267264, 80296960, 82806240, 88326656, 90334080, 99367488, 110408320, 120445440, 124209360, 132489984, 144534528, 165612480, 176653312, 180668160, 198734976, 220816640, 240890880, 248418720, 264979968, 331224960, 361336320, 397469952, 441633280, 496837440, 529959936, 662449920, 722672640, 794939904, 883266560, 993674880, 1324899840, 1589879808, 1987349760, 2649799680, 3974699520, 7949399040]

約数ペア:

[(1, 7949399040), (2, 3974699520), (3, 2649799680), (4, 1987349760), (5, 1589879808), (6, 1324899840), (8, 993674880), (9, 883266560), (10, 794939904), (11, 722672640), (12, 662449920), (15, 529959936), (16, 496837440), (18, 441633280), (20, 397469952), (22, 361336320), (24, 331224960), (30, 264979968), (32, 248418720), (33, 240890880), (36, 220816640), (40, 198734976), (44, 180668160), (45, 176653312), (48, 165612480), (55, 144534528), (60, 132489984), (64, 124209360), (66, 120445440), (72, 110408320), (80, 99367488), (88, 90334080), (90, 88326656), (96, 82806240), (99, 80296960), (110, 72267264), (120, 66244992), (128, 62104680), (132, 60222720), (144, 55204160), (160, 49683744), (165, 48178176), (176, 45167040), (180, 44163328), (192, 41403120), (198, 40148480), (220, 36133632), (240, 33122496), (256, 31052340), (264, 30111360), (288, 27602080), (320, 24841872), (330, 24089088), (352, 22583520), (360, 22081664), (384, 20701560), (396, 20074240), (440, 18066816), (480, 16561248), (495, 16059392), (512, 15526170), (528, 15055680), (576, 13801040), (640, 12420936), (660, 12044544), (704, 11291760), (720, 11040832), (768, 10350780), (792, 10037120), (880, 9033408), (960, 8280624), (990, 8029696), (1024, 7763085), (1056, 7527840), (1152, 6900520), (1280, 6210468), (1320, 6022272), (1408, 5645880), (1440, 5520416), (1536, 5175390), (1584, 5018560), (1760, 4516704), (1920, 4140312), (1980, 4014848), (2112, 3763920), (2304, 3450260), (2560, 3105234), (2640, 3011136), (2816, 2822940), (2880, 2760208), (3072, 2587695), (3168, 2509280), (3520, 2258352), (3840, 2070156), (3960, 2007424), (4224, 1881960), (4608, 1725130), (5120, 1552617), (5280, 1505568), (5632, 1411470), (5760, 1380104), (6336, 1254640), (7040, 1129176), (7680, 1035078), (7920, 1003712), (8448, 940980), (9216, 862565), (10560, 752784), (11264, 705735), (11520, 690052), (12672, 627320), (14080, 564588), (15360, 517539), (15683, 506880), (15840, 501856), (16896, 470490), (21120, 376392), (23040, 345026), (25344, 313660), (28160, 282294), (31366, 253440), (31680, 250928), (33792, 235245), (42240, 188196), (46080, 172513), (47049, 168960), (50688, 156830), (56320, 141147), (62732, 126720), (63360, 125464), (78415, 101376), (84480, 94098)]