881422080

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{271}}^1$

素因数の和:324

約数の個数: 432

約数和(自身を含む): 3549299712

約数和(自身を除く): 2667877632

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, 121, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 242, 256, 264, 271, 280, 308, 320, 330, 336, 352, 363, 384, 385, 420, 440, 448, 462, 480, 484, 528, 542, 560, 605, 616, 640, 660, 672, 704, 726, 768, 770, 813, 840, 847, 880, 896, 924, 960, 968, 1056, 1084, 1120, 1155, 1210, 1232, 1280, 1320, 1344, 1355, 1408, 1452, 1540, 1626, 1680, 1694, 1760, 1792, 1815, 1848, 1897, 1920, 1936, 2112, 2168, 2240, 2310, 2420, 2464, 2541, 2640, 2688, 2710, 2816, 2904, 2981, 3080, 3252, 3360, 3388, 3520, 3630, 3696, 3794, 3840, 3872, 4065, 4224, 4235, 4336, 4480, 4620, 4840, 4928, 5082, 5280, 5376, 5420, 5691, 5808, 5962, 6160, 6504, 6720, 6776, 7040, 7260, 7392, 7588, 7744, 8130, 8448, 8470, 8672, 8943, 8960, 9240, 9485, 9680, 9856, 10164, 10560, 10840, 11382, 11616, 11924, 12320, 12705, 13008, 13440, 13552, 14080, 14520, 14784, 14905, 15176, 15488, 16260, 16940, 17344, 17886, 18480, 18970, 19360, 19712, 20328, 20867, 21120, 21680, 22764, 23232, 23848, 24640, 25410, 26016, 26880, 27104, 28455, 29040, 29568, 29810, 30352, 30976, 32520, 32791, 33880, 34688, 35772, 36960, 37940, 38720, 40656, 41734, 42240, 43360, 44715, 45528, 46464, 47696, 49280, 50820, 52032, 54208, 56910, 58080, 59136, 59620, 60704, 62601, 65040, 65582, 67760, 69376, 71544, 73920, 75880, 77440, 81312, 83468, 86720, 89430, 91056, 92928, 95392, 98373, 98560, 101640, 104064, 104335, 108416, 113820, 116160, 119240, 121408, 125202, 130080, 131164, 135520, 143088, 147840, 151760, 154880, 162624, 163955, 166936, 173440, 178860, 182112, 190784, 196746, 203280, 208128, 208670, 216832, 227640, 229537, 232320, 238480, 242816, 250404, 260160, 262328, 271040, 286176, 295680, 303520, 313005, 325248, 327910, 333872, 346880, 357720, 364224, 381568, 393492, 406560, 417340, 455280, 459074, 464640, 476960, 485632, 491865, 500808, 520320, 524656, 542080, 572352, 607040, 626010, 650496, 655820, 667744, 688611, 715440, 728448, 763136, 786984, 813120, 834680, 910560, 918148, 953920, 983730, 1001616, 1040640, 1049312, 1084160, 1144704, 1147685, 1214080, 1252020, 1311640, 1335488, 1377222, 1430880, 1456896, 1573968, 1626240, 1669360, 1821120, 1836296, 1907840, 1967460, 2003232, 2098624, 2289408, 2295370, 2428160, 2504040, 2623280, 2670976, 2754444, 2861760, 3147936, 3252480, 3338720, 3443055, 3642240, 3672592, 3815680, 3934920, 4006464, 4197248, 4590740, 5008080, 5246560, 5341952, 5508888, 5723520, 6295872, 6677440, 6886110, 7284480, 7345184, 7869840, 8012928, 8394496, 9181480, 10016160, 10493120, 11017776, 11447040, 12591744, 13354880, 13772220, 14690368, 15739680, 16025856, 18362960, 20032320, 20986240, 22035552, 25183488, 26709760, 27544440, 29380736, 31479360, 36725920, 40064640, 41972480, 44071104, 55088880, 58761472, 62958720, 73451840, 80129280, 88142208, 110177760, 125917440, 146903680, 176284416, 220355520, 293807360, 440711040, 881422080]

約数ペア:

[(1, 881422080), (2, 440711040), (3, 293807360), (4, 220355520), (5, 176284416), (6, 146903680), (7, 125917440), (8, 110177760), (10, 88142208), (11, 80129280), (12, 73451840), (14, 62958720), (15, 58761472), (16, 55088880), (20, 44071104), (21, 41972480), (22, 40064640), (24, 36725920), (28, 31479360), (30, 29380736), (32, 27544440), (33, 26709760), (35, 25183488), (40, 22035552), (42, 20986240), (44, 20032320), (48, 18362960), (55, 16025856), (56, 15739680), (60, 14690368), (64, 13772220), (66, 13354880), (70, 12591744), (77, 11447040), (80, 11017776), (84, 10493120), (88, 10016160), (96, 9181480), (105, 8394496), (110, 8012928), (112, 7869840), (120, 7345184), (121, 7284480), (128, 6886110), (132, 6677440), (140, 6295872), (154, 5723520), (160, 5508888), (165, 5341952), (168, 5246560), (176, 5008080), (192, 4590740), (210, 4197248), (220, 4006464), (224, 3934920), (231, 3815680), (240, 3672592), (242, 3642240), (256, 3443055), (264, 3338720), (271, 3252480), (280, 3147936), (308, 2861760), (320, 2754444), (330, 2670976), (336, 2623280), (352, 2504040), (363, 2428160), (384, 2295370), (385, 2289408), (420, 2098624), (440, 2003232), (448, 1967460), (462, 1907840), (480, 1836296), (484, 1821120), (528, 1669360), (542, 1626240), (560, 1573968), (605, 1456896), (616, 1430880), (640, 1377222), (660, 1335488), (672, 1311640), (704, 1252020), (726, 1214080), (768, 1147685), (770, 1144704), (813, 1084160), (840, 1049312), (847, 1040640), (880, 1001616), (896, 983730), (924, 953920), (960, 918148), (968, 910560), (1056, 834680), (1084, 813120), (1120, 786984), (1155, 763136), (1210, 728448), (1232, 715440), (1280, 688611), (1320, 667744), (1344, 655820), (1355, 650496), (1408, 626010), (1452, 607040), (1540, 572352), (1626, 542080), (1680, 524656), (1694, 520320), (1760, 500808), (1792, 491865), (1815, 485632), (1848, 476960), (1897, 464640), (1920, 459074), (1936, 455280), (2112, 417340), (2168, 406560), (2240, 393492), (2310, 381568), (2420, 364224), (2464, 357720), (2541, 346880), (2640, 333872), (2688, 327910), (2710, 325248), (2816, 313005), (2904, 303520), (2981, 295680), (3080, 286176), (3252, 271040), (3360, 262328), (3388, 260160), (3520, 250404), (3630, 242816), (3696, 238480), (3794, 232320), (3840, 229537), (3872, 227640), (4065, 216832), (4224, 208670), (4235, 208128), (4336, 203280), (4480, 196746), (4620, 190784), (4840, 182112), (4928, 178860), (5082, 173440), (5280, 166936), (5376, 163955), (5420, 162624), (5691, 154880), (5808, 151760), (5962, 147840), (6160, 143088), (6504, 135520), (6720, 131164), (6776, 130080), (7040, 125202), (7260, 121408), (7392, 119240), (7588, 116160), (7744, 113820), (8130, 108416), (8448, 104335), (8470, 104064), (8672, 101640), (8943, 98560), (8960, 98373), (9240, 95392), (9485, 92928), (9680, 91056), (9856, 89430), (10164, 86720), (10560, 83468), (10840, 81312), (11382, 77440), (11616, 75880), (11924, 73920), (12320, 71544), (12705, 69376), (13008, 67760), (13440, 65582), (13552, 65040), (14080, 62601), (14520, 60704), (14784, 59620), (14905, 59136), (15176, 58080), (15488, 56910), (16260, 54208), (16940, 52032), (17344, 50820), (17886, 49280), (18480, 47696), (18970, 46464), (19360, 45528), (19712, 44715), (20328, 43360), (20867, 42240), (21120, 41734), (21680, 40656), (22764, 38720), (23232, 37940), (23848, 36960), (24640, 35772), (25410, 34688), (26016, 33880), (26880, 32791), (27104, 32520), (28455, 30976), (29040, 30352), (29568, 29810)]