213019560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1979}}^1$

素因数の和:2032

約数の個数: 192

約数和(自身を含む): 778377600

約数和(自身を除く): 565358040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 52, 60, 65, 69, 72, 78, 90, 92, 104, 115, 117, 120, 130, 138, 156, 180, 184, 195, 207, 230, 234, 260, 276, 299, 312, 345, 360, 390, 414, 460, 468, 520, 552, 585, 598, 690, 780, 828, 897, 920, 936, 1035, 1170, 1196, 1380, 1495, 1560, 1656, 1794, 1979, 2070, 2340, 2392, 2691, 2760, 2990, 3588, 3958, 4140, 4485, 4680, 5382, 5937, 5980, 7176, 7916, 8280, 8970, 9895, 10764, 11874, 11960, 13455, 15832, 17811, 17940, 19790, 21528, 23748, 25727, 26910, 29685, 35622, 35880, 39580, 45517, 47496, 51454, 53820, 59370, 71244, 77181, 79160, 89055, 91034, 102908, 107640, 118740, 128635, 136551, 142488, 154362, 178110, 182068, 205816, 227585, 231543, 237480, 257270, 273102, 308724, 356220, 364136, 385905, 409653, 455170, 463086, 514540, 546204, 591721, 617448, 682755, 712440, 771810, 819306, 910340, 926172, 1029080, 1092408, 1157715, 1183442, 1365510, 1543620, 1638612, 1775163, 1820680, 1852344, 2048265, 2315430, 2366884, 2731020, 2958605, 3087240, 3277224, 3550326, 4096530, 4630860, 4733768, 5325489, 5462040, 5917210, 7100652, 8193060, 8875815, 9261720, 10650978, 11834420, 14201304, 16386120, 17751630, 21301956, 23668840, 26627445, 35503260, 42603912, 53254890, 71006520, 106509780, 213019560]

約数ペア:

[(1, 213019560), (2, 106509780), (3, 71006520), (4, 53254890), (5, 42603912), (6, 35503260), (8, 26627445), (9, 23668840), (10, 21301956), (12, 17751630), (13, 16386120), (15, 14201304), (18, 11834420), (20, 10650978), (23, 9261720), (24, 8875815), (26, 8193060), (30, 7100652), (36, 5917210), (39, 5462040), (40, 5325489), (45, 4733768), (46, 4630860), (52, 4096530), (60, 3550326), (65, 3277224), (69, 3087240), (72, 2958605), (78, 2731020), (90, 2366884), (92, 2315430), (104, 2048265), (115, 1852344), (117, 1820680), (120, 1775163), (130, 1638612), (138, 1543620), (156, 1365510), (180, 1183442), (184, 1157715), (195, 1092408), (207, 1029080), (230, 926172), (234, 910340), (260, 819306), (276, 771810), (299, 712440), (312, 682755), (345, 617448), (360, 591721), (390, 546204), (414, 514540), (460, 463086), (468, 455170), (520, 409653), (552, 385905), (585, 364136), (598, 356220), (690, 308724), (780, 273102), (828, 257270), (897, 237480), (920, 231543), (936, 227585), (1035, 205816), (1170, 182068), (1196, 178110), (1380, 154362), (1495, 142488), (1560, 136551), (1656, 128635), (1794, 118740), (1979, 107640), (2070, 102908), (2340, 91034), (2392, 89055), (2691, 79160), (2760, 77181), (2990, 71244), (3588, 59370), (3958, 53820), (4140, 51454), (4485, 47496), (4680, 45517), (5382, 39580), (5937, 35880), (5980, 35622), (7176, 29685), (7916, 26910), (8280, 25727), (8970, 23748), (9895, 21528), (10764, 19790), (11874, 17940), (11960, 17811), (13455, 15832)]