126784560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{10781}}^1$

素因数の和:10811

約数の個数: 120

約数和(自身を含む): 457243056

約数和(自身を除く): 330458496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 10781, 11760, 21562, 32343, 43124, 53905, 64686, 75467, 86248, 107810, 129372, 150934, 161715, 172496, 215620, 226401, 258744, 301868, 323430, 377335, 431240, 452802, 517488, 528269, 603736, 646860, 754670, 862480, 905604, 1056538, 1132005, 1207472, 1293720, 1509340, 1584807, 1811208, 2113076, 2264010, 2587440, 2641345, 3018680, 3169614, 3622416, 4226152, 4528020, 5282690, 6037360, 6339228, 7924035, 8452304, 9056040, 10565380, 12678456, 15848070, 18112080, 21130760, 25356912, 31696140, 42261520, 63392280, 126784560]

約数ペア:

[(1, 126784560), (2, 63392280), (3, 42261520), (4, 31696140), (5, 25356912), (6, 21130760), (7, 18112080), (8, 15848070), (10, 12678456), (12, 10565380), (14, 9056040), (15, 8452304), (16, 7924035), (20, 6339228), (21, 6037360), (24, 5282690), (28, 4528020), (30, 4226152), (35, 3622416), (40, 3169614), (42, 3018680), (48, 2641345), (49, 2587440), (56, 2264010), (60, 2113076), (70, 1811208), (80, 1584807), (84, 1509340), (98, 1293720), (105, 1207472), (112, 1132005), (120, 1056538), (140, 905604), (147, 862480), (168, 754670), (196, 646860), (210, 603736), (240, 528269), (245, 517488), (280, 452802), (294, 431240), (336, 377335), (392, 323430), (420, 301868), (490, 258744), (560, 226401), (588, 215620), (735, 172496), (784, 161715), (840, 150934), (980, 129372), (1176, 107810), (1470, 86248), (1680, 75467), (1960, 64686), (2352, 53905), (2940, 43124), (3920, 32343), (5880, 21562), (10781, 11760)]