8135569920

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{7621}}^1$

素因数の和:7786

約数の個数: 160

約数和(自身を含む): 26198948160

約数和(自身を除く): 18063378240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 139, 160, 192, 240, 256, 278, 320, 384, 417, 480, 512, 556, 640, 695, 768, 834, 960, 1112, 1280, 1390, 1536, 1668, 1920, 2085, 2224, 2560, 2780, 3336, 3840, 4170, 4448, 5560, 6672, 7621, 7680, 8340, 8896, 11120, 13344, 15242, 16680, 17792, 22240, 22863, 26688, 30484, 33360, 35584, 38105, 44480, 45726, 53376, 60968, 66720, 71168, 76210, 88960, 91452, 106752, 114315, 121936, 133440, 152420, 177920, 182904, 213504, 228630, 243872, 266880, 304840, 355840, 365808, 457260, 487744, 533760, 609680, 731616, 914520, 975488, 1059319, 1067520, 1219360, 1463232, 1829040, 1950976, 2118638, 2438720, 2926464, 3177957, 3658080, 3901952, 4237276, 4877440, 5296595, 5852928, 6355914, 7316160, 8474552, 9754880, 10593190, 11705856, 12711828, 14632320, 15889785, 16949104, 19509760, 21186380, 25423656, 29264640, 31779570, 33898208, 42372760, 50847312, 58529280, 63559140, 67796416, 84745520, 101694624, 127118280, 135592832, 169491040, 203389248, 254236560, 271185664, 338982080, 406778496, 508473120, 542371328, 677964160, 813556992, 1016946240, 1355928320, 1627113984, 2033892480, 2711856640, 4067784960, 8135569920]

約数ペア:

[(1, 8135569920), (2, 4067784960), (3, 2711856640), (4, 2033892480), (5, 1627113984), (6, 1355928320), (8, 1016946240), (10, 813556992), (12, 677964160), (15, 542371328), (16, 508473120), (20, 406778496), (24, 338982080), (30, 271185664), (32, 254236560), (40, 203389248), (48, 169491040), (60, 135592832), (64, 127118280), (80, 101694624), (96, 84745520), (120, 67796416), (128, 63559140), (139, 58529280), (160, 50847312), (192, 42372760), (240, 33898208), (256, 31779570), (278, 29264640), (320, 25423656), (384, 21186380), (417, 19509760), (480, 16949104), (512, 15889785), (556, 14632320), (640, 12711828), (695, 11705856), (768, 10593190), (834, 9754880), (960, 8474552), (1112, 7316160), (1280, 6355914), (1390, 5852928), (1536, 5296595), (1668, 4877440), (1920, 4237276), (2085, 3901952), (2224, 3658080), (2560, 3177957), (2780, 2926464), (3336, 2438720), (3840, 2118638), (4170, 1950976), (4448, 1829040), (5560, 1463232), (6672, 1219360), (7621, 1067520), (7680, 1059319), (8340, 975488), (8896, 914520), (11120, 731616), (13344, 609680), (15242, 533760), (16680, 487744), (17792, 457260), (22240, 365808), (22863, 355840), (26688, 304840), (30484, 266880), (33360, 243872), (35584, 228630), (38105, 213504), (44480, 182904), (45726, 177920), (53376, 152420), (60968, 133440), (66720, 121936), (71168, 114315), (76210, 106752), (88960, 91452)]