39668160

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{5903}}^1$

素因数の和:5930

約数の個数: 112

約数和(自身を含む): 143963136

約数和(自身を除く): 104294976

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, 5903, 6720, 11806, 17709, 23612, 29515, 35418, 41321, 47224, 59030, 70836, 82642, 88545, 94448, 118060, 123963, 141672, 165284, 177090, 188896, 206605, 236120, 247926, 283344, 330568, 354180, 377792, 413210, 472240, 495852, 566688, 619815, 661136, 708360, 826420, 944480, 991704, 1133376, 1239630, 1322272, 1416720, 1652840, 1888960, 1983408, 2479260, 2644544, 2833440, 3305680, 3966816, 4958520, 5666880, 6611360, 7933632, 9917040, 13222720, 19834080, 39668160]

約数ペア:

[(1, 39668160), (2, 19834080), (3, 13222720), (4, 9917040), (5, 7933632), (6, 6611360), (7, 5666880), (8, 4958520), (10, 3966816), (12, 3305680), (14, 2833440), (15, 2644544), (16, 2479260), (20, 1983408), (21, 1888960), (24, 1652840), (28, 1416720), (30, 1322272), (32, 1239630), (35, 1133376), (40, 991704), (42, 944480), (48, 826420), (56, 708360), (60, 661136), (64, 619815), (70, 566688), (80, 495852), (84, 472240), (96, 413210), (105, 377792), (112, 354180), (120, 330568), (140, 283344), (160, 247926), (168, 236120), (192, 206605), (210, 188896), (224, 177090), (240, 165284), (280, 141672), (320, 123963), (336, 118060), (420, 94448), (448, 88545), (480, 82642), (560, 70836), (672, 59030), (840, 47224), (960, 41321), (1120, 35418), (1344, 29515), (1680, 23612), (2240, 17709), (3360, 11806), (5903, 6720)]