19584620640

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{116243}}^1$

素因数の和:116283

約数の個数: 240

約数和(自身を含む): 74434753008

約数和(自身を除く): 54850132368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 2080, 2106, 2160, 2340, 2592, 2808, 3120, 3240, 3510, 3744, 4212, 4320, 4680, 5265, 5616, 6240, 6480, 7020, 8424, 9360, 10530, 11232, 12960, 14040, 16848, 18720, 21060, 28080, 33696, 42120, 56160, 84240, 116243, 168480, 232486, 348729, 464972, 581215, 697458, 929944, 1046187, 1162430, 1394916, 1511159, 1743645, 1859888, 2092374, 2324860, 2789832, 3022318, 3138561, 3487290, 3719776, 4184748, 4533477, 4649720, 5230935, 5579664, 6044636, 6277122, 6974580, 7555795, 8369496, 9066954, 9299440, 9415683, 10461870, 11159328, 12089272, 12554244, 13600431, 13949160, 15111590, 15692805, 16738992, 18133908, 18598880, 18831366, 20923740, 22667385, 24178544, 25108488, 27200862, 27898320, 30223180, 31385610, 33477984, 36267816, 37662732, 40801293, 41847480, 45334770, 47078415, 48357088, 50216976, 54401724, 55796640, 60446360, 62771220, 68002155, 72535632, 75325464, 81602586, 83694960, 90669540, 94156830, 100433952, 108803448, 120892720, 122403879, 125542440, 136004310, 145071264, 150650928, 163205172, 167389920, 181339080, 188313660, 204006465, 217606896, 241785440, 244807758, 251084880, 272008620, 301301856, 326410344, 362678160, 376627320, 408012930, 435213792, 489615516, 502169760, 544017240, 612019395, 652820688, 725356320, 753254640, 816025860, 979231032, 1088034480, 1224038790, 1305641376, 1506509280, 1632051720, 1958462064, 2176068960, 2448077580, 3264103440, 3916924128, 4896155160, 6528206880, 9792310320, 19584620640]

約数ペア:

[(1, 19584620640), (2, 9792310320), (3, 6528206880), (4, 4896155160), (5, 3916924128), (6, 3264103440), (8, 2448077580), (9, 2176068960), (10, 1958462064), (12, 1632051720), (13, 1506509280), (15, 1305641376), (16, 1224038790), (18, 1088034480), (20, 979231032), (24, 816025860), (26, 753254640), (27, 725356320), (30, 652820688), (32, 612019395), (36, 544017240), (39, 502169760), (40, 489615516), (45, 435213792), (48, 408012930), (52, 376627320), (54, 362678160), (60, 326410344), (65, 301301856), (72, 272008620), (78, 251084880), (80, 244807758), (81, 241785440), (90, 217606896), (96, 204006465), (104, 188313660), (108, 181339080), (117, 167389920), (120, 163205172), (130, 150650928), (135, 145071264), (144, 136004310), (156, 125542440), (160, 122403879), (162, 120892720), (180, 108803448), (195, 100433952), (208, 94156830), (216, 90669540), (234, 83694960), (240, 81602586), (260, 75325464), (270, 72535632), (288, 68002155), (312, 62771220), (324, 60446360), (351, 55796640), (360, 54401724), (390, 50216976), (405, 48357088), (416, 47078415), (432, 45334770), (468, 41847480), (480, 40801293), (520, 37662732), (540, 36267816), (585, 33477984), (624, 31385610), (648, 30223180), (702, 27898320), (720, 27200862), (780, 25108488), (810, 24178544), (864, 22667385), (936, 20923740), (1040, 18831366), (1053, 18598880), (1080, 18133908), (1170, 16738992), (1248, 15692805), (1296, 15111590), (1404, 13949160), (1440, 13600431), (1560, 12554244), (1620, 12089272), (1755, 11159328), (1872, 10461870), (2080, 9415683), (2106, 9299440), (2160, 9066954), (2340, 8369496), (2592, 7555795), (2808, 6974580), (3120, 6277122), (3240, 6044636), (3510, 5579664), (3744, 5230935), (4212, 4649720), (4320, 4533477), (4680, 4184748), (5265, 3719776), (5616, 3487290), (6240, 3138561), (6480, 3022318), (7020, 2789832), (8424, 2324860), (9360, 2092374), (10530, 1859888), (11232, 1743645), (12960, 1511159), (14040, 1394916), (16848, 1162430), (18720, 1046187), (21060, 929944), (28080, 697458), (33696, 581215), (42120, 464972), (56160, 348729), (84240, 232486), (116243, 168480)]