999905280

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{269}}^1$

素因数の和:321

約数の個数: 288

約数和(自身を含む): 3529234800

約数和(自身を除く): 2529329520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 128, 132, 160, 165, 176, 192, 220, 240, 242, 256, 264, 269, 320, 330, 352, 363, 384, 440, 480, 484, 512, 528, 538, 605, 640, 660, 704, 726, 768, 807, 880, 960, 968, 1024, 1056, 1076, 1210, 1280, 1320, 1345, 1408, 1452, 1536, 1614, 1760, 1815, 1920, 1936, 2048, 2112, 2152, 2420, 2560, 2640, 2690, 2816, 2904, 2959, 3072, 3228, 3520, 3630, 3840, 3872, 4035, 4224, 4304, 4840, 5120, 5280, 5380, 5632, 5808, 5918, 6144, 6456, 7040, 7260, 7680, 7744, 8070, 8448, 8608, 8877, 9680, 10240, 10560, 10760, 11264, 11616, 11836, 12912, 14080, 14520, 14795, 15360, 15488, 16140, 16896, 17216, 17754, 19360, 21120, 21520, 22528, 23232, 23672, 25824, 28160, 29040, 29590, 30720, 30976, 32280, 32549, 33792, 34432, 35508, 38720, 42240, 43040, 44385, 46464, 47344, 51648, 56320, 58080, 59180, 61952, 64560, 65098, 67584, 68864, 71016, 77440, 84480, 86080, 88770, 92928, 94688, 97647, 103296, 112640, 116160, 118360, 123904, 129120, 130196, 137728, 142032, 154880, 162745, 168960, 172160, 177540, 185856, 189376, 195294, 206592, 232320, 236720, 247808, 258240, 260392, 275456, 284064, 309760, 325490, 337920, 344320, 355080, 371712, 378752, 390588, 413184, 464640, 473440, 488235, 516480, 520784, 550912, 568128, 619520, 650980, 688640, 710160, 743424, 757504, 781176, 826368, 929280, 946880, 976470, 1032960, 1041568, 1136256, 1239040, 1301960, 1377280, 1420320, 1515008, 1562352, 1652736, 1858560, 1893760, 1952940, 2065920, 2083136, 2272512, 2603920, 2754560, 2840640, 3030016, 3124704, 3717120, 3787520, 3905880, 4131840, 4166272, 4545024, 5207840, 5681280, 6060032, 6249408, 7575040, 7811760, 8263680, 8332544, 9090048, 10415680, 11362560, 12498816, 15150080, 15623520, 16665088, 18180096, 20831360, 22725120, 24997632, 30300160, 31247040, 33330176, 41662720, 45450240, 49995264, 62494080, 66660352, 83325440, 90900480, 99990528, 124988160, 166650880, 199981056, 249976320, 333301760, 499952640, 999905280]

約数ペア:

[(1, 999905280), (2, 499952640), (3, 333301760), (4, 249976320), (5, 199981056), (6, 166650880), (8, 124988160), (10, 99990528), (11, 90900480), (12, 83325440), (15, 66660352), (16, 62494080), (20, 49995264), (22, 45450240), (24, 41662720), (30, 33330176), (32, 31247040), (33, 30300160), (40, 24997632), (44, 22725120), (48, 20831360), (55, 18180096), (60, 16665088), (64, 15623520), (66, 15150080), (80, 12498816), (88, 11362560), (96, 10415680), (110, 9090048), (120, 8332544), (121, 8263680), (128, 7811760), (132, 7575040), (160, 6249408), (165, 6060032), (176, 5681280), (192, 5207840), (220, 4545024), (240, 4166272), (242, 4131840), (256, 3905880), (264, 3787520), (269, 3717120), (320, 3124704), (330, 3030016), (352, 2840640), (363, 2754560), (384, 2603920), (440, 2272512), (480, 2083136), (484, 2065920), (512, 1952940), (528, 1893760), (538, 1858560), (605, 1652736), (640, 1562352), (660, 1515008), (704, 1420320), (726, 1377280), (768, 1301960), (807, 1239040), (880, 1136256), (960, 1041568), (968, 1032960), (1024, 976470), (1056, 946880), (1076, 929280), (1210, 826368), (1280, 781176), (1320, 757504), (1345, 743424), (1408, 710160), (1452, 688640), (1536, 650980), (1614, 619520), (1760, 568128), (1815, 550912), (1920, 520784), (1936, 516480), (2048, 488235), (2112, 473440), (2152, 464640), (2420, 413184), (2560, 390588), (2640, 378752), (2690, 371712), (2816, 355080), (2904, 344320), (2959, 337920), (3072, 325490), (3228, 309760), (3520, 284064), (3630, 275456), (3840, 260392), (3872, 258240), (4035, 247808), (4224, 236720), (4304, 232320), (4840, 206592), (5120, 195294), (5280, 189376), (5380, 185856), (5632, 177540), (5808, 172160), (5918, 168960), (6144, 162745), (6456, 154880), (7040, 142032), (7260, 137728), (7680, 130196), (7744, 129120), (8070, 123904), (8448, 118360), (8608, 116160), (8877, 112640), (9680, 103296), (10240, 97647), (10560, 94688), (10760, 92928), (11264, 88770), (11616, 86080), (11836, 84480), (12912, 77440), (14080, 71016), (14520, 68864), (14795, 67584), (15360, 65098), (15488, 64560), (16140, 61952), (16896, 59180), (17216, 58080), (17754, 56320), (19360, 51648), (21120, 47344), (21520, 46464), (22528, 44385), (23232, 43040), (23672, 42240), (25824, 38720), (28160, 35508), (29040, 34432), (29590, 33792), (30720, 32549), (30976, 32280)]