136704960

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{6781}}^1$

素因数の和:6811

約数の個数: 168

約数和(自身を含む): 537459936

約数和(自身を除く): 400754976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 6781, 10080, 13562, 20160, 20343, 27124, 33905, 40686, 47467, 54248, 61029, 67810, 81372, 94934, 101715, 108496, 122058, 135620, 142401, 162744, 189868, 203430, 216992, 237335, 244116, 271240, 284802, 305145, 325488, 379736, 406860, 427203, 433984, 474670, 488232, 542480, 569604, 610290, 650976, 712005, 759472, 813720, 854406, 949340, 976464, 1084960, 1139208, 1220580, 1301952, 1424010, 1518944, 1627440, 1708812, 1898680, 1952928, 2136015, 2169920, 2278416, 2441160, 2848020, 3037888, 3254880, 3417624, 3797360, 3905856, 4272030, 4556832, 4882320, 5696040, 6509760, 6835248, 7594720, 8544060, 9113664, 9764640, 11392080, 13670496, 15189440, 17088120, 19529280, 22784160, 27340992, 34176240, 45568320, 68352480, 136704960]

約数ペア:

[(1, 136704960), (2, 68352480), (3, 45568320), (4, 34176240), (5, 27340992), (6, 22784160), (7, 19529280), (8, 17088120), (9, 15189440), (10, 13670496), (12, 11392080), (14, 9764640), (15, 9113664), (16, 8544060), (18, 7594720), (20, 6835248), (21, 6509760), (24, 5696040), (28, 4882320), (30, 4556832), (32, 4272030), (35, 3905856), (36, 3797360), (40, 3417624), (42, 3254880), (45, 3037888), (48, 2848020), (56, 2441160), (60, 2278416), (63, 2169920), (64, 2136015), (70, 1952928), (72, 1898680), (80, 1708812), (84, 1627440), (90, 1518944), (96, 1424010), (105, 1301952), (112, 1220580), (120, 1139208), (126, 1084960), (140, 976464), (144, 949340), (160, 854406), (168, 813720), (180, 759472), (192, 712005), (210, 650976), (224, 610290), (240, 569604), (252, 542480), (280, 488232), (288, 474670), (315, 433984), (320, 427203), (336, 406860), (360, 379736), (420, 325488), (448, 305145), (480, 284802), (504, 271240), (560, 244116), (576, 237335), (630, 216992), (672, 203430), (720, 189868), (840, 162744), (960, 142401), (1008, 135620), (1120, 122058), (1260, 108496), (1344, 101715), (1440, 94934), (1680, 81372), (2016, 67810), (2240, 61029), (2520, 54248), (2880, 47467), (3360, 40686), (4032, 33905), (5040, 27124), (6720, 20343), (6781, 20160), (10080, 13562)]