1255446720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1723}}^1$

素因数の和:1780

約数の個数: 336

約数和(自身を含む): 4918447872

約数和(自身を除く): 3663001152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 30, 32, 33, 36, 40, 44, 45, 46, 48, 55, 60, 64, 66, 69, 72, 80, 88, 90, 92, 96, 99, 110, 115, 120, 132, 138, 144, 160, 165, 176, 180, 184, 192, 198, 207, 220, 230, 240, 253, 264, 276, 288, 320, 330, 345, 352, 360, 368, 396, 414, 440, 460, 480, 495, 506, 528, 552, 576, 660, 690, 704, 720, 736, 759, 792, 828, 880, 920, 960, 990, 1012, 1035, 1056, 1104, 1265, 1320, 1380, 1440, 1472, 1518, 1584, 1656, 1723, 1760, 1840, 1980, 2024, 2070, 2112, 2208, 2277, 2530, 2640, 2760, 2880, 3036, 3168, 3312, 3446, 3520, 3680, 3795, 3960, 4048, 4140, 4416, 4554, 5060, 5169, 5280, 5520, 6072, 6336, 6624, 6892, 7360, 7590, 7920, 8096, 8280, 8615, 9108, 10120, 10338, 10560, 11040, 11385, 12144, 13248, 13784, 15180, 15507, 15840, 16192, 16560, 17230, 18216, 18953, 20240, 20676, 22080, 22770, 24288, 25845, 27568, 30360, 31014, 31680, 33120, 34460, 36432, 37906, 39629, 40480, 41352, 45540, 48576, 51690, 55136, 56859, 60720, 62028, 66240, 68920, 72864, 75812, 77535, 79258, 80960, 82704, 91080, 94765, 103380, 110272, 113718, 118887, 121440, 124056, 137840, 145728, 151624, 155070, 158516, 165408, 170577, 182160, 189530, 198145, 206760, 227436, 237774, 242880, 248112, 275680, 284295, 303248, 310140, 317032, 330816, 341154, 356661, 364320, 379060, 396290, 413520, 435919, 454872, 475548, 496224, 551360, 568590, 594435, 606496, 620280, 634064, 682308, 713322, 728640, 758120, 792580, 827040, 852885, 871838, 909744, 951096, 992448, 1137180, 1188870, 1212992, 1240560, 1268128, 1307757, 1364616, 1426644, 1516240, 1585160, 1654080, 1705770, 1743676, 1783305, 1819488, 1902192, 2179595, 2274360, 2377740, 2481120, 2536256, 2615514, 2729232, 2853288, 3032480, 3170320, 3411540, 3487352, 3566610, 3638976, 3804384, 3923271, 4359190, 4548720, 4755480, 4962240, 5231028, 5458464, 5706576, 6064960, 6340640, 6538785, 6823080, 6974704, 7133220, 7608768, 7846542, 8718380, 9097440, 9510960, 10462056, 10916928, 11413152, 12681280, 13077570, 13646160, 13949408, 14266440, 15693084, 17436760, 18194880, 19021920, 19616355, 20924112, 22826304, 26155140, 27292320, 27898816, 28532880, 31386168, 34873520, 38043840, 39232710, 41848224, 52310280, 54584640, 57065760, 62772336, 69747040, 78465420, 83696448, 104620560, 114131520, 125544672, 139494080, 156930840, 209241120, 251089344, 313861680, 418482240, 627723360, 1255446720]

約数ペア:

[(1, 1255446720), (2, 627723360), (3, 418482240), (4, 313861680), (5, 251089344), (6, 209241120), (8, 156930840), (9, 139494080), (10, 125544672), (11, 114131520), (12, 104620560), (15, 83696448), (16, 78465420), (18, 69747040), (20, 62772336), (22, 57065760), (23, 54584640), (24, 52310280), (30, 41848224), (32, 39232710), (33, 38043840), (36, 34873520), (40, 31386168), (44, 28532880), (45, 27898816), (46, 27292320), (48, 26155140), (55, 22826304), (60, 20924112), (64, 19616355), (66, 19021920), (69, 18194880), (72, 17436760), (80, 15693084), (88, 14266440), (90, 13949408), (92, 13646160), (96, 13077570), (99, 12681280), (110, 11413152), (115, 10916928), (120, 10462056), (132, 9510960), (138, 9097440), (144, 8718380), (160, 7846542), (165, 7608768), (176, 7133220), (180, 6974704), (184, 6823080), (192, 6538785), (198, 6340640), (207, 6064960), (220, 5706576), (230, 5458464), (240, 5231028), (253, 4962240), (264, 4755480), (276, 4548720), (288, 4359190), (320, 3923271), (330, 3804384), (345, 3638976), (352, 3566610), (360, 3487352), (368, 3411540), (396, 3170320), (414, 3032480), (440, 2853288), (460, 2729232), (480, 2615514), (495, 2536256), (506, 2481120), (528, 2377740), (552, 2274360), (576, 2179595), (660, 1902192), (690, 1819488), (704, 1783305), (720, 1743676), (736, 1705770), (759, 1654080), (792, 1585160), (828, 1516240), (880, 1426644), (920, 1364616), (960, 1307757), (990, 1268128), (1012, 1240560), (1035, 1212992), (1056, 1188870), (1104, 1137180), (1265, 992448), (1320, 951096), (1380, 909744), (1440, 871838), (1472, 852885), (1518, 827040), (1584, 792580), (1656, 758120), (1723, 728640), (1760, 713322), (1840, 682308), (1980, 634064), (2024, 620280), (2070, 606496), (2112, 594435), (2208, 568590), (2277, 551360), (2530, 496224), (2640, 475548), (2760, 454872), (2880, 435919), (3036, 413520), (3168, 396290), (3312, 379060), (3446, 364320), (3520, 356661), (3680, 341154), (3795, 330816), (3960, 317032), (4048, 310140), (4140, 303248), (4416, 284295), (4554, 275680), (5060, 248112), (5169, 242880), (5280, 237774), (5520, 227436), (6072, 206760), (6336, 198145), (6624, 189530), (6892, 182160), (7360, 170577), (7590, 165408), (7920, 158516), (8096, 155070), (8280, 151624), (8615, 145728), (9108, 137840), (10120, 124056), (10338, 121440), (10560, 118887), (11040, 113718), (11385, 110272), (12144, 103380), (13248, 94765), (13784, 91080), (15180, 82704), (15507, 80960), (15840, 79258), (16192, 77535), (16560, 75812), (17230, 72864), (18216, 68920), (18953, 66240), (20240, 62028), (20676, 60720), (22080, 56859), (22770, 55136), (24288, 51690), (25845, 48576), (27568, 45540), (30360, 41352), (31014, 40480), (31680, 39629), (33120, 37906), (34460, 36432)]