273409920

素因数分解:

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

素因数の和:6813

約数の個数: 192

約数和(自身を含む): 1079151840

約数和(自身を除く): 805741920

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, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 6781, 8064, 10080, 13440, 13562, 20160, 20343, 27124, 33905, 40320, 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, 867968, 949340, 976464, 1084960, 1139208, 1220580, 1301952, 1424010, 1518944, 1627440, 1708812, 1898680, 1952928, 2136015, 2169920, 2278416, 2441160, 2603904, 2848020, 3037888, 3254880, 3417624, 3797360, 3905856, 4272030, 4339840, 4556832, 4882320, 5696040, 6075776, 6509760, 6835248, 7594720, 7811712, 8544060, 9113664, 9764640, 11392080, 13019520, 13670496, 15189440, 17088120, 18227328, 19529280, 22784160, 27340992, 30378880, 34176240, 39058560, 45568320, 54681984, 68352480, 91136640, 136704960, 273409920]

約数ペア:

[(1, 273409920), (2, 136704960), (3, 91136640), (4, 68352480), (5, 54681984), (6, 45568320), (7, 39058560), (8, 34176240), (9, 30378880), (10, 27340992), (12, 22784160), (14, 19529280), (15, 18227328), (16, 17088120), (18, 15189440), (20, 13670496), (21, 13019520), (24, 11392080), (28, 9764640), (30, 9113664), (32, 8544060), (35, 7811712), (36, 7594720), (40, 6835248), (42, 6509760), (45, 6075776), (48, 5696040), (56, 4882320), (60, 4556832), (63, 4339840), (64, 4272030), (70, 3905856), (72, 3797360), (80, 3417624), (84, 3254880), (90, 3037888), (96, 2848020), (105, 2603904), (112, 2441160), (120, 2278416), (126, 2169920), (128, 2136015), (140, 1952928), (144, 1898680), (160, 1708812), (168, 1627440), (180, 1518944), (192, 1424010), (210, 1301952), (224, 1220580), (240, 1139208), (252, 1084960), (280, 976464), (288, 949340), (315, 867968), (320, 854406), (336, 813720), (360, 759472), (384, 712005), (420, 650976), (448, 610290), (480, 569604), (504, 542480), (560, 488232), (576, 474670), (630, 433984), (640, 427203), (672, 406860), (720, 379736), (840, 325488), (896, 305145), (960, 284802), (1008, 271240), (1120, 244116), (1152, 237335), (1260, 216992), (1344, 203430), (1440, 189868), (1680, 162744), (1920, 142401), (2016, 135620), (2240, 122058), (2520, 108496), (2688, 101715), (2880, 94934), (3360, 81372), (4032, 67810), (4480, 61029), (5040, 54248), (5760, 47467), (6720, 40686), (6781, 40320), (8064, 33905), (10080, 27124), (13440, 20343), (13562, 20160)]