814647680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:369

約数の個数: 256

約数和(自身を含む): 2476984320

約数和(自身を除く): 1662336640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 61, 64, 70, 77, 80, 88, 110, 112, 122, 128, 140, 154, 160, 176, 220, 224, 244, 271, 280, 305, 308, 320, 352, 385, 427, 440, 448, 488, 542, 560, 610, 616, 640, 671, 704, 770, 854, 880, 896, 976, 1084, 1120, 1220, 1232, 1342, 1355, 1408, 1540, 1708, 1760, 1897, 1952, 2135, 2168, 2240, 2440, 2464, 2684, 2710, 2981, 3080, 3355, 3416, 3520, 3794, 3904, 4270, 4336, 4480, 4697, 4880, 4928, 5368, 5420, 5962, 6160, 6710, 6832, 7040, 7588, 7808, 8540, 8672, 9394, 9485, 9760, 9856, 10736, 10840, 11924, 12320, 13420, 13664, 14905, 15176, 16531, 17080, 17344, 18788, 18970, 19520, 20867, 21472, 21680, 23485, 23848, 24640, 26840, 27328, 29810, 30352, 33062, 34160, 34688, 37576, 37940, 39040, 41734, 42944, 43360, 46970, 47696, 49280, 53680, 54656, 59620, 60704, 66124, 68320, 75152, 75880, 82655, 83468, 85888, 86720, 93940, 95392, 104335, 107360, 115717, 119240, 121408, 132248, 136640, 150304, 151760, 165310, 166936, 173440, 181841, 187880, 190784, 208670, 214720, 231434, 238480, 242816, 264496, 273280, 300608, 303520, 330620, 333872, 363682, 375760, 381568, 417340, 429440, 462868, 476960, 528992, 578585, 601216, 607040, 661240, 667744, 727364, 751520, 834680, 909205, 925736, 953920, 1057984, 1157170, 1214080, 1272887, 1322480, 1335488, 1454728, 1503040, 1669360, 1818410, 1851472, 1907840, 2115968, 2314340, 2545774, 2644960, 2670976, 2909456, 3006080, 3338720, 3636820, 3702944, 4628680, 5091548, 5289920, 5818912, 6364435, 6677440, 7273640, 7405888, 9257360, 10183096, 10579840, 11637824, 12728870, 13354880, 14547280, 14811776, 18514720, 20366192, 23275648, 25457740, 29094560, 37029440, 40732384, 50915480, 58189120, 74058880, 81464768, 101830960, 116378240, 162929536, 203661920, 407323840, 814647680]

約数ペア:

[(1, 814647680), (2, 407323840), (4, 203661920), (5, 162929536), (7, 116378240), (8, 101830960), (10, 81464768), (11, 74058880), (14, 58189120), (16, 50915480), (20, 40732384), (22, 37029440), (28, 29094560), (32, 25457740), (35, 23275648), (40, 20366192), (44, 18514720), (55, 14811776), (56, 14547280), (61, 13354880), (64, 12728870), (70, 11637824), (77, 10579840), (80, 10183096), (88, 9257360), (110, 7405888), (112, 7273640), (122, 6677440), (128, 6364435), (140, 5818912), (154, 5289920), (160, 5091548), (176, 4628680), (220, 3702944), (224, 3636820), (244, 3338720), (271, 3006080), (280, 2909456), (305, 2670976), (308, 2644960), (320, 2545774), (352, 2314340), (385, 2115968), (427, 1907840), (440, 1851472), (448, 1818410), (488, 1669360), (542, 1503040), (560, 1454728), (610, 1335488), (616, 1322480), (640, 1272887), (671, 1214080), (704, 1157170), (770, 1057984), (854, 953920), (880, 925736), (896, 909205), (976, 834680), (1084, 751520), (1120, 727364), (1220, 667744), (1232, 661240), (1342, 607040), (1355, 601216), (1408, 578585), (1540, 528992), (1708, 476960), (1760, 462868), (1897, 429440), (1952, 417340), (2135, 381568), (2168, 375760), (2240, 363682), (2440, 333872), (2464, 330620), (2684, 303520), (2710, 300608), (2981, 273280), (3080, 264496), (3355, 242816), (3416, 238480), (3520, 231434), (3794, 214720), (3904, 208670), (4270, 190784), (4336, 187880), (4480, 181841), (4697, 173440), (4880, 166936), (4928, 165310), (5368, 151760), (5420, 150304), (5962, 136640), (6160, 132248), (6710, 121408), (6832, 119240), (7040, 115717), (7588, 107360), (7808, 104335), (8540, 95392), (8672, 93940), (9394, 86720), (9485, 85888), (9760, 83468), (9856, 82655), (10736, 75880), (10840, 75152), (11924, 68320), (12320, 66124), (13420, 60704), (13664, 59620), (14905, 54656), (15176, 53680), (16531, 49280), (17080, 47696), (17344, 46970), (18788, 43360), (18970, 42944), (19520, 41734), (20867, 39040), (21472, 37940), (21680, 37576), (23485, 34688), (23848, 34160), (24640, 33062), (26840, 30352), (27328, 29810)]