38338725720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1061}}^1\times {\mathrm{17713}}^1$

素因数の和:18805

約数の個数: 128

約数和(自身を含む): 121903496640

約数和(自身を除く): 83564770920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 1061, 2040, 2122, 3183, 4244, 5305, 6366, 8488, 10610, 12732, 15915, 17713, 18037, 21220, 25464, 31830, 35426, 36074, 42440, 53139, 54111, 63660, 70852, 72148, 88565, 90185, 106278, 108222, 127320, 141704, 144296, 177130, 180370, 212556, 216444, 265695, 270555, 301121, 354260, 360740, 425112, 432888, 531390, 541110, 602242, 708520, 721480, 903363, 1062780, 1082220, 1204484, 1505605, 1806726, 2125560, 2164440, 2408968, 3011210, 3613452, 4516815, 6022420, 7226904, 9033630, 12044840, 18067260, 18793493, 36134520, 37586986, 56380479, 75173972, 93967465, 112760958, 150347944, 187934930, 225521916, 281902395, 319489381, 375869860, 451043832, 563804790, 638978762, 751739720, 958468143, 1127609580, 1277957524, 1597446905, 1916936286, 2255219160, 2555915048, 3194893810, 3833872572, 4792340715, 6389787620, 7667745144, 9584681430, 12779575240, 19169362860, 38338725720]

約数ペア:

[(1, 38338725720), (2, 19169362860), (3, 12779575240), (4, 9584681430), (5, 7667745144), (6, 6389787620), (8, 4792340715), (10, 3833872572), (12, 3194893810), (15, 2555915048), (17, 2255219160), (20, 1916936286), (24, 1597446905), (30, 1277957524), (34, 1127609580), (40, 958468143), (51, 751739720), (60, 638978762), (68, 563804790), (85, 451043832), (102, 375869860), (120, 319489381), (136, 281902395), (170, 225521916), (204, 187934930), (255, 150347944), (340, 112760958), (408, 93967465), (510, 75173972), (680, 56380479), (1020, 37586986), (1061, 36134520), (2040, 18793493), (2122, 18067260), (3183, 12044840), (4244, 9033630), (5305, 7226904), (6366, 6022420), (8488, 4516815), (10610, 3613452), (12732, 3011210), (15915, 2408968), (17713, 2164440), (18037, 2125560), (21220, 1806726), (25464, 1505605), (31830, 1204484), (35426, 1082220), (36074, 1062780), (42440, 903363), (53139, 721480), (54111, 708520), (63660, 602242), (70852, 541110), (72148, 531390), (88565, 432888), (90185, 425112), (106278, 360740), (108222, 354260), (127320, 301121), (141704, 270555), (144296, 265695), (177130, 216444), (180370, 212556)]