337482880

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1061}}^1$

素因数の和:1158

約数の個数: 128

約数和(自身を含む): 935919360

約数和(自身を除く): 598436480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 71, 80, 112, 128, 140, 142, 160, 224, 280, 284, 320, 355, 448, 497, 560, 568, 640, 710, 896, 994, 1061, 1120, 1136, 1420, 1988, 2122, 2240, 2272, 2485, 2840, 3976, 4244, 4480, 4544, 4970, 5305, 5680, 7427, 7952, 8488, 9088, 9940, 10610, 11360, 14854, 15904, 16976, 19880, 21220, 22720, 29708, 31808, 33952, 37135, 39760, 42440, 45440, 59416, 63616, 67904, 74270, 75331, 79520, 84880, 118832, 135808, 148540, 150662, 159040, 169760, 237664, 297080, 301324, 318080, 339520, 376655, 475328, 527317, 594160, 602648, 679040, 753310, 950656, 1054634, 1188320, 1205296, 1506620, 2109268, 2376640, 2410592, 2636585, 3013240, 4218536, 4753280, 4821184, 5273170, 6026480, 8437072, 9642368, 10546340, 12052960, 16874144, 21092680, 24105920, 33748288, 42185360, 48211840, 67496576, 84370720, 168741440, 337482880]

約数ペア:

[(1, 337482880), (2, 168741440), (4, 84370720), (5, 67496576), (7, 48211840), (8, 42185360), (10, 33748288), (14, 24105920), (16, 21092680), (20, 16874144), (28, 12052960), (32, 10546340), (35, 9642368), (40, 8437072), (56, 6026480), (64, 5273170), (70, 4821184), (71, 4753280), (80, 4218536), (112, 3013240), (128, 2636585), (140, 2410592), (142, 2376640), (160, 2109268), (224, 1506620), (280, 1205296), (284, 1188320), (320, 1054634), (355, 950656), (448, 753310), (497, 679040), (560, 602648), (568, 594160), (640, 527317), (710, 475328), (896, 376655), (994, 339520), (1061, 318080), (1120, 301324), (1136, 297080), (1420, 237664), (1988, 169760), (2122, 159040), (2240, 150662), (2272, 148540), (2485, 135808), (2840, 118832), (3976, 84880), (4244, 79520), (4480, 75331), (4544, 74270), (4970, 67904), (5305, 63616), (5680, 59416), (7427, 45440), (7952, 42440), (8488, 39760), (9088, 37135), (9940, 33952), (10610, 31808), (11360, 29708), (14854, 22720), (15904, 21220), (16976, 19880)]