231644160

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1$

素因数の和:499

約数の個数: 264

約数和(自身を含む): 877524336

約数和(自身を除く): 645880176

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, 457, 480, 495, 512, 528, 576, 640, 660, 704, 720, 768, 792, 880, 914, 960, 990, 1024, 1056, 1152, 1280, 1320, 1371, 1408, 1440, 1536, 1584, 1760, 1828, 1920, 1980, 2112, 2285, 2304, 2560, 2640, 2742, 2816, 2880, 3072, 3168, 3520, 3656, 3840, 3960, 4113, 4224, 4570, 4608, 5027, 5120, 5280, 5484, 5632, 5760, 6336, 6855, 7040, 7312, 7680, 7920, 8226, 8448, 9140, 9216, 10054, 10560, 10968, 11264, 11520, 12672, 13710, 14080, 14624, 15081, 15360, 15840, 16452, 16896, 18280, 20108, 20565, 21120, 21936, 23040, 25135, 25344, 27420, 28160, 29248, 30162, 31680, 32904, 33792, 36560, 40216, 41130, 42240, 43872, 45243, 46080, 50270, 50688, 54840, 56320, 58496, 60324, 63360, 65808, 73120, 75405, 80432, 82260, 84480, 87744, 90486, 100540, 101376, 109680, 116992, 120648, 126720, 131616, 146240, 150810, 160864, 164520, 168960, 175488, 180972, 201080, 219360, 226215, 233984, 241296, 253440, 263232, 292480, 301620, 321728, 329040, 350976, 361944, 402160, 438720, 452430, 467968, 482592, 506880, 526464, 584960, 603240, 643456, 658080, 701952, 723888, 804320, 877440, 904860, 965184, 1052928, 1169920, 1206480, 1286912, 1316160, 1403904, 1447776, 1608640, 1754880, 1809720, 1930368, 2105856, 2339840, 2412960, 2573824, 2632320, 2895552, 3217280, 3509760, 3619440, 3860736, 4211712, 4825920, 5147648, 5264640, 5791104, 6434560, 7019520, 7238880, 7721472, 9651840, 10529280, 11582208, 12869120, 14477760, 15442944, 19303680, 21058560, 23164416, 25738240, 28955520, 38607360, 46328832, 57911040, 77214720, 115822080, 231644160]

約数ペア:

[(1, 231644160), (2, 115822080), (3, 77214720), (4, 57911040), (5, 46328832), (6, 38607360), (8, 28955520), (9, 25738240), (10, 23164416), (11, 21058560), (12, 19303680), (15, 15442944), (16, 14477760), (18, 12869120), (20, 11582208), (22, 10529280), (24, 9651840), (30, 7721472), (32, 7238880), (33, 7019520), (36, 6434560), (40, 5791104), (44, 5264640), (45, 5147648), (48, 4825920), (55, 4211712), (60, 3860736), (64, 3619440), (66, 3509760), (72, 3217280), (80, 2895552), (88, 2632320), (90, 2573824), (96, 2412960), (99, 2339840), (110, 2105856), (120, 1930368), (128, 1809720), (132, 1754880), (144, 1608640), (160, 1447776), (165, 1403904), (176, 1316160), (180, 1286912), (192, 1206480), (198, 1169920), (220, 1052928), (240, 965184), (256, 904860), (264, 877440), (288, 804320), (320, 723888), (330, 701952), (352, 658080), (360, 643456), (384, 603240), (396, 584960), (440, 526464), (457, 506880), (480, 482592), (495, 467968), (512, 452430), (528, 438720), (576, 402160), (640, 361944), (660, 350976), (704, 329040), (720, 321728), (768, 301620), (792, 292480), (880, 263232), (914, 253440), (960, 241296), (990, 233984), (1024, 226215), (1056, 219360), (1152, 201080), (1280, 180972), (1320, 175488), (1371, 168960), (1408, 164520), (1440, 160864), (1536, 150810), (1584, 146240), (1760, 131616), (1828, 126720), (1920, 120648), (1980, 116992), (2112, 109680), (2285, 101376), (2304, 100540), (2560, 90486), (2640, 87744), (2742, 84480), (2816, 82260), (2880, 80432), (3072, 75405), (3168, 73120), (3520, 65808), (3656, 63360), (3840, 60324), (3960, 58496), (4113, 56320), (4224, 54840), (4570, 50688), (4608, 50270), (5027, 46080), (5120, 45243), (5280, 43872), (5484, 42240), (5632, 41130), (5760, 40216), (6336, 36560), (6855, 33792), (7040, 32904), (7312, 31680), (7680, 30162), (7920, 29248), (8226, 28160), (8448, 27420), (9140, 25344), (9216, 25135), (10054, 23040), (10560, 21936), (10968, 21120), (11264, 20565), (11520, 20108), (12672, 18280), (13710, 16896), (14080, 16452), (14624, 15840), (15081, 15360)]