538849920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{40093}}^1$

素因数の和:40122

約数の個数: 128

約数和(自身を含む): 1963002240

約数和(自身を除く): 1424152320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 40093, 80186, 120279, 160372, 200465, 240558, 280651, 320744, 400930, 481116, 561302, 601395, 641488, 801860, 841953, 962232, 1122604, 1202790, 1282976, 1403255, 1603720, 1683906, 1924464, 2245208, 2405580, 2565952, 2806510, 3207440, 3367812, 3848928, 4209765, 4490416, 4811160, 5131904, 5613020, 6414880, 6735624, 7697856, 8419530, 8980832, 9622320, 11226040, 12829760, 13471248, 15395712, 16839060, 17961664, 19244640, 22452080, 25659520, 26942496, 33678120, 35923328, 38489280, 44904160, 53884992, 67356240, 76978560, 89808320, 107769984, 134712480, 179616640, 269424960, 538849920]

約数ペア:

[(1, 538849920), (2, 269424960), (3, 179616640), (4, 134712480), (5, 107769984), (6, 89808320), (7, 76978560), (8, 67356240), (10, 53884992), (12, 44904160), (14, 38489280), (15, 35923328), (16, 33678120), (20, 26942496), (21, 25659520), (24, 22452080), (28, 19244640), (30, 17961664), (32, 16839060), (35, 15395712), (40, 13471248), (42, 12829760), (48, 11226040), (56, 9622320), (60, 8980832), (64, 8419530), (70, 7697856), (80, 6735624), (84, 6414880), (96, 5613020), (105, 5131904), (112, 4811160), (120, 4490416), (128, 4209765), (140, 3848928), (160, 3367812), (168, 3207440), (192, 2806510), (210, 2565952), (224, 2405580), (240, 2245208), (280, 1924464), (320, 1683906), (336, 1603720), (384, 1403255), (420, 1282976), (448, 1202790), (480, 1122604), (560, 962232), (640, 841953), (672, 801860), (840, 641488), (896, 601395), (960, 561302), (1120, 481116), (1344, 400930), (1680, 320744), (1920, 280651), (2240, 240558), (2688, 200465), (3360, 160372), (4480, 120279), (6720, 80186), (13440, 40093)]