547603840

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3943}}^1$

素因数の和:4000

約数の個数: 128

約数和(自身を含む): 1544785920

約数和(自身を除く): 997182080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 640, 868, 896, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 3472, 3943, 3968, 4340, 4480, 4960, 6944, 7886, 8680, 9920, 13888, 15772, 17360, 19715, 19840, 27601, 27776, 31544, 34720, 39430, 55202, 63088, 69440, 78860, 110404, 122233, 126176, 138005, 138880, 157720, 220808, 244466, 252352, 276010, 315440, 441616, 488932, 504704, 552020, 611165, 630880, 855631, 883232, 977864, 1104040, 1222330, 1261760, 1711262, 1766464, 1955728, 2208080, 2444660, 2523520, 3422524, 3532928, 3911456, 4278155, 4416160, 4889320, 6845048, 7822912, 8556310, 8832320, 9778640, 13690096, 15645824, 17112620, 17664640, 19557280, 27380192, 34225240, 39114560, 54760384, 68450480, 78229120, 109520768, 136900960, 273801920, 547603840]

約数ペア:

[(1, 547603840), (2, 273801920), (4, 136900960), (5, 109520768), (7, 78229120), (8, 68450480), (10, 54760384), (14, 39114560), (16, 34225240), (20, 27380192), (28, 19557280), (31, 17664640), (32, 17112620), (35, 15645824), (40, 13690096), (56, 9778640), (62, 8832320), (64, 8556310), (70, 7822912), (80, 6845048), (112, 4889320), (124, 4416160), (128, 4278155), (140, 3911456), (155, 3532928), (160, 3422524), (217, 2523520), (224, 2444660), (248, 2208080), (280, 1955728), (310, 1766464), (320, 1711262), (434, 1261760), (448, 1222330), (496, 1104040), (560, 977864), (620, 883232), (640, 855631), (868, 630880), (896, 611165), (992, 552020), (1085, 504704), (1120, 488932), (1240, 441616), (1736, 315440), (1984, 276010), (2170, 252352), (2240, 244466), (2480, 220808), (3472, 157720), (3943, 138880), (3968, 138005), (4340, 126176), (4480, 122233), (4960, 110404), (6944, 78860), (7886, 69440), (8680, 63088), (9920, 55202), (13888, 39430), (15772, 34720), (17360, 31544), (19715, 27776), (19840, 27601)]