1431957120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67801}}^1$

素因数の和:67834

約数の個数: 128

約数和(自身を含む): 4979378880

約数和(自身を除く): 3547421760

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, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10560, 21120, 67801, 135602, 203403, 271204, 339005, 406806, 542408, 678010, 745811, 813612, 1017015, 1084816, 1356020, 1491622, 1627224, 2034030, 2169632, 2237433, 2712040, 2983244, 3254448, 3729055, 4068060, 4339264, 4474866, 5424080, 5966488, 6508896, 7458110, 8136120, 8678528, 8949732, 10848160, 11187165, 11932976, 13017792, 14916220, 16272240, 17899464, 21696320, 22374330, 23865952, 26035584, 29832440, 32544480, 35798928, 43392640, 44748660, 47731904, 59664880, 65088960, 71597856, 89497320, 95463808, 119329760, 130177920, 143195712, 178994640, 238659520, 286391424, 357989280, 477319040, 715978560, 1431957120]

約数ペア:

[(1, 1431957120), (2, 715978560), (3, 477319040), (4, 357989280), (5, 286391424), (6, 238659520), (8, 178994640), (10, 143195712), (11, 130177920), (12, 119329760), (15, 95463808), (16, 89497320), (20, 71597856), (22, 65088960), (24, 59664880), (30, 47731904), (32, 44748660), (33, 43392640), (40, 35798928), (44, 32544480), (48, 29832440), (55, 26035584), (60, 23865952), (64, 22374330), (66, 21696320), (80, 17899464), (88, 16272240), (96, 14916220), (110, 13017792), (120, 11932976), (128, 11187165), (132, 10848160), (160, 8949732), (165, 8678528), (176, 8136120), (192, 7458110), (220, 6508896), (240, 5966488), (264, 5424080), (320, 4474866), (330, 4339264), (352, 4068060), (384, 3729055), (440, 3254448), (480, 2983244), (528, 2712040), (640, 2237433), (660, 2169632), (704, 2034030), (880, 1627224), (960, 1491622), (1056, 1356020), (1320, 1084816), (1408, 1017015), (1760, 813612), (1920, 745811), (2112, 678010), (2640, 542408), (3520, 406806), (4224, 339005), (5280, 271204), (7040, 203403), (10560, 135602), (21120, 67801)]