1316631780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{467}}^1$

素因数の和:735

約数の個数: 192

約数和(自身を含む): 4302305280

約数和(自身を除く): 2985673500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 227, 230, 270, 276, 345, 414, 454, 460, 467, 540, 621, 681, 690, 828, 908, 934, 1035, 1135, 1242, 1362, 1380, 1401, 1868, 2043, 2070, 2270, 2335, 2484, 2724, 2802, 3105, 3405, 4086, 4140, 4203, 4540, 4670, 5221, 5604, 6129, 6210, 6810, 7005, 8172, 8406, 9340, 10215, 10442, 10741, 12258, 12420, 12609, 13620, 14010, 15663, 16812, 20430, 20884, 21015, 21482, 24516, 25218, 26105, 28020, 30645, 31326, 32223, 40860, 42030, 42964, 46989, 50436, 52210, 53705, 61290, 62652, 63045, 64446, 78315, 84060, 93978, 96669, 104420, 106009, 107410, 122580, 126090, 128892, 140967, 156630, 161115, 187956, 193338, 212018, 214820, 234945, 252180, 281934, 290007, 313260, 318027, 322230, 386676, 424036, 469890, 483345, 530045, 563868, 580014, 636054, 644460, 704835, 939780, 954081, 966690, 1060090, 1160028, 1272108, 1409670, 1450035, 1590135, 1908162, 1933380, 2120180, 2438207, 2819340, 2862243, 2900070, 3180270, 3816324, 4770405, 4876414, 5724486, 5800140, 6360540, 7314621, 9540810, 9752828, 11448972, 12191035, 14311215, 14629242, 19081620, 21943863, 24382070, 28622430, 29258484, 36573105, 43887726, 48764140, 57244860, 65831589, 73146210, 87775452, 109719315, 131663178, 146292420, 219438630, 263326356, 329157945, 438877260, 658315890, 1316631780]

約数ペア:

[(1, 1316631780), (2, 658315890), (3, 438877260), (4, 329157945), (5, 263326356), (6, 219438630), (9, 146292420), (10, 131663178), (12, 109719315), (15, 87775452), (18, 73146210), (20, 65831589), (23, 57244860), (27, 48764140), (30, 43887726), (36, 36573105), (45, 29258484), (46, 28622430), (54, 24382070), (60, 21943863), (69, 19081620), (90, 14629242), (92, 14311215), (108, 12191035), (115, 11448972), (135, 9752828), (138, 9540810), (180, 7314621), (207, 6360540), (227, 5800140), (230, 5724486), (270, 4876414), (276, 4770405), (345, 3816324), (414, 3180270), (454, 2900070), (460, 2862243), (467, 2819340), (540, 2438207), (621, 2120180), (681, 1933380), (690, 1908162), (828, 1590135), (908, 1450035), (934, 1409670), (1035, 1272108), (1135, 1160028), (1242, 1060090), (1362, 966690), (1380, 954081), (1401, 939780), (1868, 704835), (2043, 644460), (2070, 636054), (2270, 580014), (2335, 563868), (2484, 530045), (2724, 483345), (2802, 469890), (3105, 424036), (3405, 386676), (4086, 322230), (4140, 318027), (4203, 313260), (4540, 290007), (4670, 281934), (5221, 252180), (5604, 234945), (6129, 214820), (6210, 212018), (6810, 193338), (7005, 187956), (8172, 161115), (8406, 156630), (9340, 140967), (10215, 128892), (10442, 126090), (10741, 122580), (12258, 107410), (12420, 106009), (12609, 104420), (13620, 96669), (14010, 93978), (15663, 84060), (16812, 78315), (20430, 64446), (20884, 63045), (21015, 62652), (21482, 61290), (24516, 53705), (25218, 52210), (26105, 50436), (28020, 46989), (30645, 42964), (31326, 42030), (32223, 40860)]