74711280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{6353}}^1$

素因数の和:6383

約数の個数: 120

約数和(自身を含む): 269460432

約数和(自身を除く): 194749152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 6353, 11760, 12706, 19059, 25412, 31765, 38118, 44471, 50824, 63530, 76236, 88942, 95295, 101648, 127060, 133413, 152472, 177884, 190590, 222355, 254120, 266826, 304944, 311297, 355768, 381180, 444710, 508240, 533652, 622594, 667065, 711536, 762360, 889420, 933891, 1067304, 1245188, 1334130, 1524720, 1556485, 1778840, 1867782, 2134608, 2490376, 2668260, 3112970, 3557680, 3735564, 4669455, 4980752, 5336520, 6225940, 7471128, 9338910, 10673040, 12451880, 14942256, 18677820, 24903760, 37355640, 74711280]

約数ペア:

[(1, 74711280), (2, 37355640), (3, 24903760), (4, 18677820), (5, 14942256), (6, 12451880), (7, 10673040), (8, 9338910), (10, 7471128), (12, 6225940), (14, 5336520), (15, 4980752), (16, 4669455), (20, 3735564), (21, 3557680), (24, 3112970), (28, 2668260), (30, 2490376), (35, 2134608), (40, 1867782), (42, 1778840), (48, 1556485), (49, 1524720), (56, 1334130), (60, 1245188), (70, 1067304), (80, 933891), (84, 889420), (98, 762360), (105, 711536), (112, 667065), (120, 622594), (140, 533652), (147, 508240), (168, 444710), (196, 381180), (210, 355768), (240, 311297), (245, 304944), (280, 266826), (294, 254120), (336, 222355), (392, 190590), (420, 177884), (490, 152472), (560, 133413), (588, 127060), (735, 101648), (784, 95295), (840, 88942), (980, 76236), (1176, 63530), (1470, 50824), (1680, 44471), (1960, 38118), (2352, 31765), (2940, 25412), (3920, 19059), (5880, 12706), (6353, 11760)]