1915092480

素因数分解:

$2^9\times 3^1\times 5^1\times 7^3\times {\mathrm{727}}^1$

素因数の和:774

約数の個数: 320

約数和(自身を含む): 7149542400

約数和(自身を除く): 5234449920

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, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 343, 384, 392, 420, 448, 480, 490, 512, 560, 588, 640, 672, 686, 727, 735, 768, 784, 840, 896, 960, 980, 1029, 1120, 1176, 1280, 1344, 1372, 1454, 1470, 1536, 1568, 1680, 1715, 1792, 1920, 1960, 2058, 2181, 2240, 2352, 2560, 2688, 2744, 2908, 2940, 3136, 3360, 3430, 3584, 3635, 3840, 3920, 4116, 4362, 4480, 4704, 5089, 5145, 5376, 5488, 5816, 5880, 6272, 6720, 6860, 7270, 7680, 7840, 8232, 8724, 8960, 9408, 10178, 10290, 10752, 10905, 10976, 11632, 11760, 12544, 13440, 13720, 14540, 15267, 15680, 16464, 17448, 17920, 18816, 20356, 20580, 21810, 21952, 23264, 23520, 25088, 25445, 26880, 27440, 29080, 30534, 31360, 32928, 34896, 35623, 37632, 40712, 41160, 43620, 43904, 46528, 47040, 50890, 53760, 54880, 58160, 61068, 62720, 65856, 69792, 71246, 75264, 76335, 81424, 82320, 87240, 87808, 93056, 94080, 101780, 106869, 109760, 116320, 122136, 125440, 131712, 139584, 142492, 152670, 162848, 164640, 174480, 175616, 178115, 186112, 188160, 203560, 213738, 219520, 232640, 244272, 249361, 263424, 279168, 284984, 305340, 325696, 329280, 348960, 356230, 372224, 376320, 407120, 427476, 439040, 465280, 488544, 498722, 526848, 534345, 558336, 569968, 610680, 651392, 658560, 697920, 712460, 748083, 814240, 854952, 878080, 930560, 977088, 997444, 1068690, 1116672, 1139936, 1221360, 1246805, 1302784, 1317120, 1395840, 1424920, 1496166, 1628480, 1709904, 1861120, 1954176, 1994888, 2137380, 2279872, 2442720, 2493610, 2605568, 2634240, 2791680, 2849840, 2992332, 3256960, 3419808, 3740415, 3908352, 3989776, 4274760, 4559744, 4885440, 4987220, 5583360, 5699680, 5984664, 6513920, 6839616, 7480830, 7816704, 7979552, 8549520, 9119488, 9770880, 9974440, 11399360, 11969328, 13027840, 13679232, 14961660, 15959104, 17099040, 18238976, 19541760, 19948880, 22798720, 23938656, 27358464, 29923320, 31918208, 34198080, 39083520, 39897760, 45597440, 47877312, 54716928, 59846640, 63836416, 68396160, 79795520, 91194880, 95754624, 119693280, 127672832, 136792320, 159591040, 191509248, 239386560, 273584640, 319182080, 383018496, 478773120, 638364160, 957546240, 1915092480]

約数ペア:

[(1, 1915092480), (2, 957546240), (3, 638364160), (4, 478773120), (5, 383018496), (6, 319182080), (7, 273584640), (8, 239386560), (10, 191509248), (12, 159591040), (14, 136792320), (15, 127672832), (16, 119693280), (20, 95754624), (21, 91194880), (24, 79795520), (28, 68396160), (30, 63836416), (32, 59846640), (35, 54716928), (40, 47877312), (42, 45597440), (48, 39897760), (49, 39083520), (56, 34198080), (60, 31918208), (64, 29923320), (70, 27358464), (80, 23938656), (84, 22798720), (96, 19948880), (98, 19541760), (105, 18238976), (112, 17099040), (120, 15959104), (128, 14961660), (140, 13679232), (147, 13027840), (160, 11969328), (168, 11399360), (192, 9974440), (196, 9770880), (210, 9119488), (224, 8549520), (240, 7979552), (245, 7816704), (256, 7480830), (280, 6839616), (294, 6513920), (320, 5984664), (336, 5699680), (343, 5583360), (384, 4987220), (392, 4885440), (420, 4559744), (448, 4274760), (480, 3989776), (490, 3908352), (512, 3740415), (560, 3419808), (588, 3256960), (640, 2992332), (672, 2849840), (686, 2791680), (727, 2634240), (735, 2605568), (768, 2493610), (784, 2442720), (840, 2279872), (896, 2137380), (960, 1994888), (980, 1954176), (1029, 1861120), (1120, 1709904), (1176, 1628480), (1280, 1496166), (1344, 1424920), (1372, 1395840), (1454, 1317120), (1470, 1302784), (1536, 1246805), (1568, 1221360), (1680, 1139936), (1715, 1116672), (1792, 1068690), (1920, 997444), (1960, 977088), (2058, 930560), (2181, 878080), (2240, 854952), (2352, 814240), (2560, 748083), (2688, 712460), (2744, 697920), (2908, 658560), (2940, 651392), (3136, 610680), (3360, 569968), (3430, 558336), (3584, 534345), (3635, 526848), (3840, 498722), (3920, 488544), (4116, 465280), (4362, 439040), (4480, 427476), (4704, 407120), (5089, 376320), (5145, 372224), (5376, 356230), (5488, 348960), (5816, 329280), (5880, 325696), (6272, 305340), (6720, 284984), (6860, 279168), (7270, 263424), (7680, 249361), (7840, 244272), (8232, 232640), (8724, 219520), (8960, 213738), (9408, 203560), (10178, 188160), (10290, 186112), (10752, 178115), (10905, 175616), (10976, 174480), (11632, 164640), (11760, 162848), (12544, 152670), (13440, 142492), (13720, 139584), (14540, 131712), (15267, 125440), (15680, 122136), (16464, 116320), (17448, 109760), (17920, 106869), (18816, 101780), (20356, 94080), (20580, 93056), (21810, 87808), (21952, 87240), (23264, 82320), (23520, 81424), (25088, 76335), (25445, 75264), (26880, 71246), (27440, 69792), (29080, 65856), (30534, 62720), (31360, 61068), (32928, 58160), (34896, 54880), (35623, 53760), (37632, 50890), (40712, 47040), (41160, 46528), (43620, 43904)]