304859520

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{7561}}^1$

素因数の和:7593

約数の個数: 192

約数和(自身を含む): 1203265440

約数和(自身を除く): 898405920

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, 7561, 8064, 10080, 13440, 15122, 20160, 22683, 30244, 37805, 40320, 45366, 52927, 60488, 68049, 75610, 90732, 105854, 113415, 120976, 136098, 151220, 158781, 181464, 211708, 226830, 241952, 264635, 272196, 302440, 317562, 340245, 362928, 423416, 453660, 476343, 483904, 529270, 544392, 604880, 635124, 680490, 725856, 793905, 846832, 907320, 952686, 967808, 1058540, 1088784, 1209760, 1270248, 1360980, 1451712, 1587810, 1693664, 1814640, 1905372, 2117080, 2177568, 2381715, 2419520, 2540496, 2721960, 2903424, 3175620, 3387328, 3629280, 3810744, 4234160, 4355136, 4763430, 4839040, 5080992, 5443920, 6351240, 6774656, 7258560, 7621488, 8468320, 8710272, 9526860, 10161984, 10887840, 12702480, 14517120, 15242976, 16936640, 19053720, 20323968, 21775680, 25404960, 30485952, 33873280, 38107440, 43551360, 50809920, 60971904, 76214880, 101619840, 152429760, 304859520]

約数ペア:

[(1, 304859520), (2, 152429760), (3, 101619840), (4, 76214880), (5, 60971904), (6, 50809920), (7, 43551360), (8, 38107440), (9, 33873280), (10, 30485952), (12, 25404960), (14, 21775680), (15, 20323968), (16, 19053720), (18, 16936640), (20, 15242976), (21, 14517120), (24, 12702480), (28, 10887840), (30, 10161984), (32, 9526860), (35, 8710272), (36, 8468320), (40, 7621488), (42, 7258560), (45, 6774656), (48, 6351240), (56, 5443920), (60, 5080992), (63, 4839040), (64, 4763430), (70, 4355136), (72, 4234160), (80, 3810744), (84, 3629280), (90, 3387328), (96, 3175620), (105, 2903424), (112, 2721960), (120, 2540496), (126, 2419520), (128, 2381715), (140, 2177568), (144, 2117080), (160, 1905372), (168, 1814640), (180, 1693664), (192, 1587810), (210, 1451712), (224, 1360980), (240, 1270248), (252, 1209760), (280, 1088784), (288, 1058540), (315, 967808), (320, 952686), (336, 907320), (360, 846832), (384, 793905), (420, 725856), (448, 680490), (480, 635124), (504, 604880), (560, 544392), (576, 529270), (630, 483904), (640, 476343), (672, 453660), (720, 423416), (840, 362928), (896, 340245), (960, 317562), (1008, 302440), (1120, 272196), (1152, 264635), (1260, 241952), (1344, 226830), (1440, 211708), (1680, 181464), (1920, 158781), (2016, 151220), (2240, 136098), (2520, 120976), (2688, 113415), (2880, 105854), (3360, 90732), (4032, 75610), (4480, 68049), (5040, 60488), (5760, 52927), (6720, 45366), (7561, 40320), (8064, 37805), (10080, 30244), (13440, 22683), (15122, 20160)]