39989760

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:194

約数の個数: 160

約数和(自身を含む): 131991552

約数和(自身を除く): 92001792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 127, 128, 160, 164, 192, 205, 240, 246, 254, 256, 320, 328, 381, 384, 410, 480, 492, 508, 512, 615, 635, 640, 656, 762, 768, 820, 960, 984, 1016, 1230, 1270, 1280, 1312, 1524, 1536, 1640, 1905, 1920, 1968, 2032, 2460, 2540, 2560, 2624, 3048, 3280, 3810, 3840, 3936, 4064, 4920, 5080, 5207, 5248, 6096, 6560, 7620, 7680, 7872, 8128, 9840, 10160, 10414, 10496, 12192, 13120, 15240, 15621, 15744, 16256, 19680, 20320, 20828, 20992, 24384, 26035, 26240, 30480, 31242, 31488, 32512, 39360, 40640, 41656, 48768, 52070, 52480, 60960, 62484, 62976, 65024, 78105, 78720, 81280, 83312, 97536, 104140, 104960, 121920, 124968, 156210, 157440, 162560, 166624, 195072, 208280, 243840, 249936, 312420, 314880, 325120, 333248, 416560, 487680, 499872, 624840, 666496, 833120, 975360, 999744, 1249680, 1332992, 1666240, 1999488, 2499360, 2665984, 3332480, 3998976, 4998720, 6664960, 7997952, 9997440, 13329920, 19994880, 39989760]

約数ペア:

[(1, 39989760), (2, 19994880), (3, 13329920), (4, 9997440), (5, 7997952), (6, 6664960), (8, 4998720), (10, 3998976), (12, 3332480), (15, 2665984), (16, 2499360), (20, 1999488), (24, 1666240), (30, 1332992), (32, 1249680), (40, 999744), (41, 975360), (48, 833120), (60, 666496), (64, 624840), (80, 499872), (82, 487680), (96, 416560), (120, 333248), (123, 325120), (127, 314880), (128, 312420), (160, 249936), (164, 243840), (192, 208280), (205, 195072), (240, 166624), (246, 162560), (254, 157440), (256, 156210), (320, 124968), (328, 121920), (381, 104960), (384, 104140), (410, 97536), (480, 83312), (492, 81280), (508, 78720), (512, 78105), (615, 65024), (635, 62976), (640, 62484), (656, 60960), (762, 52480), (768, 52070), (820, 48768), (960, 41656), (984, 40640), (1016, 39360), (1230, 32512), (1270, 31488), (1280, 31242), (1312, 30480), (1524, 26240), (1536, 26035), (1640, 24384), (1905, 20992), (1920, 20828), (1968, 20320), (2032, 19680), (2460, 16256), (2540, 15744), (2560, 15621), (2624, 15240), (3048, 13120), (3280, 12192), (3810, 10496), (3840, 10414), (3936, 10160), (4064, 9840), (4920, 8128), (5080, 7872), (5207, 7680), (5248, 7620), (6096, 6560)]