77266560

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{5749}}^1$

素因数の和:5778

約数の個数: 128

約数和(自身を含む): 281520000

約数和(自身を除く): 204253440

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, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 5749, 6720, 11498, 13440, 17247, 22996, 28745, 34494, 40243, 45992, 57490, 68988, 80486, 86235, 91984, 114980, 120729, 137976, 160972, 172470, 183968, 201215, 229960, 241458, 275952, 321944, 344940, 367936, 402430, 459920, 482916, 551904, 603645, 643888, 689880, 735872, 804860, 919840, 965832, 1103808, 1207290, 1287776, 1379760, 1609720, 1839680, 1931664, 2207616, 2414580, 2575552, 2759520, 3219440, 3679360, 3863328, 4829160, 5151104, 5519040, 6438880, 7726656, 9658320, 11038080, 12877760, 15453312, 19316640, 25755520, 38633280, 77266560]

約数ペア:

[(1, 77266560), (2, 38633280), (3, 25755520), (4, 19316640), (5, 15453312), (6, 12877760), (7, 11038080), (8, 9658320), (10, 7726656), (12, 6438880), (14, 5519040), (15, 5151104), (16, 4829160), (20, 3863328), (21, 3679360), (24, 3219440), (28, 2759520), (30, 2575552), (32, 2414580), (35, 2207616), (40, 1931664), (42, 1839680), (48, 1609720), (56, 1379760), (60, 1287776), (64, 1207290), (70, 1103808), (80, 965832), (84, 919840), (96, 804860), (105, 735872), (112, 689880), (120, 643888), (128, 603645), (140, 551904), (160, 482916), (168, 459920), (192, 402430), (210, 367936), (224, 344940), (240, 321944), (280, 275952), (320, 241458), (336, 229960), (384, 201215), (420, 183968), (448, 172470), (480, 160972), (560, 137976), (640, 120729), (672, 114980), (840, 91984), (896, 86235), (960, 80486), (1120, 68988), (1344, 57490), (1680, 45992), (1920, 40243), (2240, 34494), (2688, 28745), (3360, 22996), (4480, 17247), (5749, 13440), (6720, 11498)]