885171840

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{983}}^1$

素因数の和:1079

約数の個数: 256

約数和(自身を含む): 3276011520

約数和(自身を除く): 2390839680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 67, 70, 80, 84, 96, 105, 112, 120, 128, 134, 140, 160, 168, 192, 201, 210, 224, 240, 268, 280, 320, 335, 336, 384, 402, 420, 448, 469, 480, 536, 560, 640, 670, 672, 804, 840, 896, 938, 960, 983, 1005, 1072, 1120, 1340, 1344, 1407, 1608, 1680, 1876, 1920, 1966, 2010, 2144, 2240, 2345, 2680, 2688, 2814, 2949, 3216, 3360, 3752, 3932, 4020, 4288, 4480, 4690, 4915, 5360, 5628, 5898, 6432, 6720, 6881, 7035, 7504, 7864, 8040, 8576, 9380, 9830, 10720, 11256, 11796, 12864, 13440, 13762, 14070, 14745, 15008, 15728, 16080, 18760, 19660, 20643, 21440, 22512, 23592, 25728, 27524, 28140, 29490, 30016, 31456, 32160, 34405, 37520, 39320, 41286, 42880, 45024, 47184, 55048, 56280, 58980, 60032, 62912, 64320, 65861, 68810, 75040, 78640, 82572, 90048, 94368, 103215, 110096, 112560, 117960, 125824, 128640, 131722, 137620, 150080, 157280, 165144, 180096, 188736, 197583, 206430, 220192, 225120, 235920, 263444, 275240, 300160, 314560, 329305, 330288, 377472, 395166, 412860, 440384, 450240, 461027, 471840, 526888, 550480, 629120, 658610, 660576, 790332, 825720, 880768, 900480, 922054, 943680, 987915, 1053776, 1100960, 1317220, 1321152, 1383081, 1580664, 1651440, 1844108, 1887360, 1975830, 2107552, 2201920, 2305135, 2634440, 2642304, 2766162, 3161328, 3302880, 3688216, 3951660, 4215104, 4403840, 4610270, 5268880, 5532324, 6322656, 6605760, 6915405, 7376432, 7903320, 8430208, 9220540, 10537760, 11064648, 12645312, 13211520, 13830810, 14752864, 15806640, 18441080, 21075520, 22129296, 25290624, 27661620, 29505728, 31613280, 36882160, 42151040, 44258592, 55323240, 59011456, 63226560, 73764320, 88517184, 110646480, 126453120, 147528640, 177034368, 221292960, 295057280, 442585920, 885171840]

約数ペア:

[(1, 885171840), (2, 442585920), (3, 295057280), (4, 221292960), (5, 177034368), (6, 147528640), (7, 126453120), (8, 110646480), (10, 88517184), (12, 73764320), (14, 63226560), (15, 59011456), (16, 55323240), (20, 44258592), (21, 42151040), (24, 36882160), (28, 31613280), (30, 29505728), (32, 27661620), (35, 25290624), (40, 22129296), (42, 21075520), (48, 18441080), (56, 15806640), (60, 14752864), (64, 13830810), (67, 13211520), (70, 12645312), (80, 11064648), (84, 10537760), (96, 9220540), (105, 8430208), (112, 7903320), (120, 7376432), (128, 6915405), (134, 6605760), (140, 6322656), (160, 5532324), (168, 5268880), (192, 4610270), (201, 4403840), (210, 4215104), (224, 3951660), (240, 3688216), (268, 3302880), (280, 3161328), (320, 2766162), (335, 2642304), (336, 2634440), (384, 2305135), (402, 2201920), (420, 2107552), (448, 1975830), (469, 1887360), (480, 1844108), (536, 1651440), (560, 1580664), (640, 1383081), (670, 1321152), (672, 1317220), (804, 1100960), (840, 1053776), (896, 987915), (938, 943680), (960, 922054), (983, 900480), (1005, 880768), (1072, 825720), (1120, 790332), (1340, 660576), (1344, 658610), (1407, 629120), (1608, 550480), (1680, 526888), (1876, 471840), (1920, 461027), (1966, 450240), (2010, 440384), (2144, 412860), (2240, 395166), (2345, 377472), (2680, 330288), (2688, 329305), (2814, 314560), (2949, 300160), (3216, 275240), (3360, 263444), (3752, 235920), (3932, 225120), (4020, 220192), (4288, 206430), (4480, 197583), (4690, 188736), (4915, 180096), (5360, 165144), (5628, 157280), (5898, 150080), (6432, 137620), (6720, 131722), (6881, 128640), (7035, 125824), (7504, 117960), (7864, 112560), (8040, 110096), (8576, 103215), (9380, 94368), (9830, 90048), (10720, 82572), (11256, 78640), (11796, 75040), (12864, 68810), (13440, 65861), (13762, 64320), (14070, 62912), (14745, 60032), (15008, 58980), (15728, 56280), (16080, 55048), (18760, 47184), (19660, 45024), (20643, 42880), (21440, 41286), (22512, 39320), (23592, 37520), (25728, 34405), (27524, 32160), (28140, 31456), (29490, 30016)]