227260160

素因数分解:

$2^8\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4129}}^1$

素因数の和:4193

約数の個数: 72

約数和(自身を含む): 557153520

約数和(自身を除く): 329893360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 256, 320, 344, 430, 640, 688, 860, 1280, 1376, 1720, 2752, 3440, 4129, 5504, 6880, 8258, 11008, 13760, 16516, 20645, 27520, 33032, 41290, 55040, 66064, 82580, 132128, 165160, 177547, 264256, 330320, 355094, 528512, 660640, 710188, 887735, 1057024, 1321280, 1420376, 1775470, 2642560, 2840752, 3550940, 5285120, 5681504, 7101880, 11363008, 14203760, 22726016, 28407520, 45452032, 56815040, 113630080, 227260160]

約数ペア:

[(1, 227260160), (2, 113630080), (4, 56815040), (5, 45452032), (8, 28407520), (10, 22726016), (16, 14203760), (20, 11363008), (32, 7101880), (40, 5681504), (43, 5285120), (64, 3550940), (80, 2840752), (86, 2642560), (128, 1775470), (160, 1420376), (172, 1321280), (215, 1057024), (256, 887735), (320, 710188), (344, 660640), (430, 528512), (640, 355094), (688, 330320), (860, 264256), (1280, 177547), (1376, 165160), (1720, 132128), (2752, 82580), (3440, 66064), (4129, 55040), (5504, 41290), (6880, 33032), (8258, 27520), (11008, 20645), (13760, 16516)]