270251520

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1$

素因数の和:501

約数の個数: 320

約数和(自身を含む): 1079502336

約数和(自身を除く): 809250816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 256, 264, 280, 308, 320, 330, 336, 352, 384, 385, 420, 440, 448, 457, 462, 480, 512, 528, 560, 616, 640, 660, 672, 704, 768, 770, 840, 880, 896, 914, 924, 960, 1056, 1120, 1155, 1232, 1280, 1320, 1344, 1371, 1408, 1536, 1540, 1680, 1760, 1792, 1828, 1848, 1920, 2112, 2240, 2285, 2310, 2464, 2560, 2640, 2688, 2742, 2816, 3080, 3199, 3360, 3520, 3584, 3656, 3696, 3840, 4224, 4480, 4570, 4620, 4928, 5027, 5280, 5376, 5484, 5632, 6160, 6398, 6720, 6855, 7040, 7312, 7392, 7680, 8448, 8960, 9140, 9240, 9597, 9856, 10054, 10560, 10752, 10968, 12320, 12796, 13440, 13710, 14080, 14624, 14784, 15081, 15995, 16896, 17920, 18280, 18480, 19194, 19712, 20108, 21120, 21936, 24640, 25135, 25592, 26880, 27420, 28160, 29248, 29568, 30162, 31990, 35189, 36560, 36960, 38388, 39424, 40216, 42240, 43872, 47985, 49280, 50270, 51184, 53760, 54840, 58496, 59136, 60324, 63980, 70378, 73120, 73920, 75405, 76776, 80432, 84480, 87744, 95970, 98560, 100540, 102368, 105567, 109680, 116992, 118272, 120648, 127960, 140756, 146240, 147840, 150810, 153552, 160864, 175488, 175945, 191940, 197120, 201080, 204736, 211134, 219360, 233984, 241296, 255920, 281512, 292480, 295680, 301620, 307104, 321728, 350976, 351890, 383880, 402160, 409472, 422268, 438720, 482592, 511840, 527835, 563024, 584960, 591360, 603240, 614208, 643456, 701952, 703780, 767760, 804320, 818944, 844536, 877440, 965184, 1023680, 1055670, 1126048, 1169920, 1206480, 1228416, 1286912, 1407560, 1535520, 1608640, 1637888, 1689072, 1754880, 1930368, 2047360, 2111340, 2252096, 2412960, 2456832, 2573824, 2815120, 3071040, 3217280, 3378144, 3509760, 3860736, 4094720, 4222680, 4504192, 4825920, 4913664, 5630240, 6142080, 6434560, 6756288, 7721472, 8189440, 8445360, 9008384, 9651840, 11260480, 12284160, 12869120, 13512576, 16890720, 18016768, 19303680, 22520960, 24568320, 27025152, 33781440, 38607360, 45041920, 54050304, 67562880, 90083840, 135125760, 270251520]

約数ペア:

[(1, 270251520), (2, 135125760), (3, 90083840), (4, 67562880), (5, 54050304), (6, 45041920), (7, 38607360), (8, 33781440), (10, 27025152), (11, 24568320), (12, 22520960), (14, 19303680), (15, 18016768), (16, 16890720), (20, 13512576), (21, 12869120), (22, 12284160), (24, 11260480), (28, 9651840), (30, 9008384), (32, 8445360), (33, 8189440), (35, 7721472), (40, 6756288), (42, 6434560), (44, 6142080), (48, 5630240), (55, 4913664), (56, 4825920), (60, 4504192), (64, 4222680), (66, 4094720), (70, 3860736), (77, 3509760), (80, 3378144), (84, 3217280), (88, 3071040), (96, 2815120), (105, 2573824), (110, 2456832), (112, 2412960), (120, 2252096), (128, 2111340), (132, 2047360), (140, 1930368), (154, 1754880), (160, 1689072), (165, 1637888), (168, 1608640), (176, 1535520), (192, 1407560), (210, 1286912), (220, 1228416), (224, 1206480), (231, 1169920), (240, 1126048), (256, 1055670), (264, 1023680), (280, 965184), (308, 877440), (320, 844536), (330, 818944), (336, 804320), (352, 767760), (384, 703780), (385, 701952), (420, 643456), (440, 614208), (448, 603240), (457, 591360), (462, 584960), (480, 563024), (512, 527835), (528, 511840), (560, 482592), (616, 438720), (640, 422268), (660, 409472), (672, 402160), (704, 383880), (768, 351890), (770, 350976), (840, 321728), (880, 307104), (896, 301620), (914, 295680), (924, 292480), (960, 281512), (1056, 255920), (1120, 241296), (1155, 233984), (1232, 219360), (1280, 211134), (1320, 204736), (1344, 201080), (1371, 197120), (1408, 191940), (1536, 175945), (1540, 175488), (1680, 160864), (1760, 153552), (1792, 150810), (1828, 147840), (1848, 146240), (1920, 140756), (2112, 127960), (2240, 120648), (2285, 118272), (2310, 116992), (2464, 109680), (2560, 105567), (2640, 102368), (2688, 100540), (2742, 98560), (2816, 95970), (3080, 87744), (3199, 84480), (3360, 80432), (3520, 76776), (3584, 75405), (3656, 73920), (3696, 73120), (3840, 70378), (4224, 63980), (4480, 60324), (4570, 59136), (4620, 58496), (4928, 54840), (5027, 53760), (5280, 51184), (5376, 50270), (5484, 49280), (5632, 47985), (6160, 43872), (6398, 42240), (6720, 40216), (6855, 39424), (7040, 38388), (7312, 36960), (7392, 36560), (7680, 35189), (8448, 31990), (8960, 30162), (9140, 29568), (9240, 29248), (9597, 28160), (9856, 27420), (10054, 26880), (10560, 25592), (10752, 25135), (10968, 24640), (12320, 21936), (12796, 21120), (13440, 20108), (13710, 19712), (14080, 19194), (14624, 18480), (14784, 18280), (15081, 17920), (15995, 16896)]