471750720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{70201}}^1$

素因数の和:70228

約数の個数: 112

約数和(自身を含む): 1711805568

約数和(自身を除く): 1240054848

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, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 70201, 140402, 210603, 280804, 351005, 421206, 491407, 561608, 702010, 842412, 982814, 1053015, 1123216, 1404020, 1474221, 1684824, 1965628, 2106030, 2246432, 2457035, 2808040, 2948442, 3369648, 3931256, 4212060, 4492864, 4914070, 5616080, 5896884, 6739296, 7371105, 7862512, 8424120, 9828140, 11232160, 11793768, 13478592, 14742210, 15725024, 16848240, 19656280, 22464320, 23587536, 29484420, 31450048, 33696480, 39312560, 47175072, 58968840, 67392960, 78625120, 94350144, 117937680, 157250240, 235875360, 471750720]

約数ペア:

[(1, 471750720), (2, 235875360), (3, 157250240), (4, 117937680), (5, 94350144), (6, 78625120), (7, 67392960), (8, 58968840), (10, 47175072), (12, 39312560), (14, 33696480), (15, 31450048), (16, 29484420), (20, 23587536), (21, 22464320), (24, 19656280), (28, 16848240), (30, 15725024), (32, 14742210), (35, 13478592), (40, 11793768), (42, 11232160), (48, 9828140), (56, 8424120), (60, 7862512), (64, 7371105), (70, 6739296), (80, 5896884), (84, 5616080), (96, 4914070), (105, 4492864), (112, 4212060), (120, 3931256), (140, 3369648), (160, 2948442), (168, 2808040), (192, 2457035), (210, 2246432), (224, 2106030), (240, 1965628), (280, 1684824), (320, 1474221), (336, 1404020), (420, 1123216), (448, 1053015), (480, 982814), (560, 842412), (672, 702010), (840, 561608), (960, 491407), (1120, 421206), (1344, 351005), (1680, 280804), (2240, 210603), (3360, 140402), (6720, 70201)]