680811084720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8081803}}^1$

素因数の和:8081841

約数の個数: 200

約数和(自身を含む): 2546447131536

約数和(自身を除く): 1865636046816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 1040, 1053, 1080, 1170, 1296, 1404, 1560, 1620, 1755, 1872, 2106, 2160, 2340, 2808, 3120, 3240, 3510, 4212, 4680, 5265, 5616, 6480, 7020, 8424, 9360, 10530, 14040, 16848, 21060, 28080, 42120, 84240, 8081803, 16163606, 24245409, 32327212, 40409015, 48490818, 64654424, 72736227, 80818030, 96981636, 105063439, 121227045, 129308848, 145472454, 161636060, 193963272, 210126878, 218208681, 242454090, 290944908, 315190317, 323272120, 363681135, 387926544, 420253756, 436417362, 484908180, 525317195, 581889816, 630380634, 646544240, 654626043, 727362270, 840507512, 872834724, 945570951, 969816360, 1050634390, 1091043405, 1163779632, 1260761268, 1309252086, 1454724540, 1575951585, 1681015024, 1745669448, 1891141902, 1939632720, 2101268780, 2182086810, 2521522536, 2618504172, 2836712853, 2909449080, 3151903170, 3273130215, 3491338896, 3782283804, 4202537560, 4364173620, 4727854755, 5043045072, 5237008344, 5673425706, 5818898160, 6303806340, 6546260430, 7564567608, 8405075120, 8510138559, 8728347240, 9455709510, 10474016688, 11346851412, 12607612680, 13092520860, 14183564265, 15129135216, 17020277118, 17456694480, 18911419020, 22693702824, 25215225360, 26185041720, 28367128530, 34040554236, 37822838040, 42550692795, 45387405648, 52370083440, 56734257060, 68081108472, 75645676080, 85101385590, 113468514120, 136162216944, 170202771180, 226937028240, 340405542360, 680811084720]

約数ペア:

[(1, 680811084720), (2, 340405542360), (3, 226937028240), (4, 170202771180), (5, 136162216944), (6, 113468514120), (8, 85101385590), (9, 75645676080), (10, 68081108472), (12, 56734257060), (13, 52370083440), (15, 45387405648), (16, 42550692795), (18, 37822838040), (20, 34040554236), (24, 28367128530), (26, 26185041720), (27, 25215225360), (30, 22693702824), (36, 18911419020), (39, 17456694480), (40, 17020277118), (45, 15129135216), (48, 14183564265), (52, 13092520860), (54, 12607612680), (60, 11346851412), (65, 10474016688), (72, 9455709510), (78, 8728347240), (80, 8510138559), (81, 8405075120), (90, 7564567608), (104, 6546260430), (108, 6303806340), (117, 5818898160), (120, 5673425706), (130, 5237008344), (135, 5043045072), (144, 4727854755), (156, 4364173620), (162, 4202537560), (180, 3782283804), (195, 3491338896), (208, 3273130215), (216, 3151903170), (234, 2909449080), (240, 2836712853), (260, 2618504172), (270, 2521522536), (312, 2182086810), (324, 2101268780), (351, 1939632720), (360, 1891141902), (390, 1745669448), (405, 1681015024), (432, 1575951585), (468, 1454724540), (520, 1309252086), (540, 1260761268), (585, 1163779632), (624, 1091043405), (648, 1050634390), (702, 969816360), (720, 945570951), (780, 872834724), (810, 840507512), (936, 727362270), (1040, 654626043), (1053, 646544240), (1080, 630380634), (1170, 581889816), (1296, 525317195), (1404, 484908180), (1560, 436417362), (1620, 420253756), (1755, 387926544), (1872, 363681135), (2106, 323272120), (2160, 315190317), (2340, 290944908), (2808, 242454090), (3120, 218208681), (3240, 210126878), (3510, 193963272), (4212, 161636060), (4680, 145472454), (5265, 129308848), (5616, 121227045), (6480, 105063439), (7020, 96981636), (8424, 80818030), (9360, 72736227), (10530, 64654424), (14040, 48490818), (16848, 40409015), (21060, 32327212), (28080, 24245409), (42120, 16163606), (84240, 8081803)]