227691520

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{6353}}^1$

素因数の和:6385

約数の個数: 88

約数和(自身を含む): 624318624

約数和(自身を除く): 396627104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 5120, 6353, 7168, 8960, 12706, 17920, 25412, 31765, 35840, 44471, 50824, 63530, 88942, 101648, 127060, 177884, 203296, 222355, 254120, 355768, 406592, 444710, 508240, 711536, 813184, 889420, 1016480, 1423072, 1626368, 1778840, 2032960, 2846144, 3252736, 3557680, 4065920, 5692288, 6505472, 7115360, 8131840, 11384576, 14230720, 16263680, 22769152, 28461440, 32527360, 45538304, 56922880, 113845760, 227691520]

約数ペア:

[(1, 227691520), (2, 113845760), (4, 56922880), (5, 45538304), (7, 32527360), (8, 28461440), (10, 22769152), (14, 16263680), (16, 14230720), (20, 11384576), (28, 8131840), (32, 7115360), (35, 6505472), (40, 5692288), (56, 4065920), (64, 3557680), (70, 3252736), (80, 2846144), (112, 2032960), (128, 1778840), (140, 1626368), (160, 1423072), (224, 1016480), (256, 889420), (280, 813184), (320, 711536), (448, 508240), (512, 444710), (560, 406592), (640, 355768), (896, 254120), (1024, 222355), (1120, 203296), (1280, 177884), (1792, 127060), (2240, 101648), (2560, 88942), (3584, 63530), (4480, 50824), (5120, 44471), (6353, 35840), (7168, 31765), (8960, 25412), (12706, 17920)]