4039981920

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7993}}^1$

素因数の和:8036

約数の個数: 288

約数和(自身を含む): 15398746272

約数和(自身を除く): 11358764352

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, 243, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 486, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 972, 1040, 1053, 1080, 1170, 1215, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 1944, 2080, 2106, 2160, 2340, 2430, 2592, 2808, 3120, 3159, 3240, 3510, 3744, 3888, 4212, 4320, 4680, 4860, 5265, 5616, 6240, 6318, 6480, 7020, 7776, 7993, 8424, 9360, 9720, 10530, 11232, 12636, 12960, 14040, 15795, 15986, 16848, 18720, 19440, 21060, 23979, 25272, 28080, 31590, 31972, 33696, 38880, 39965, 42120, 47958, 50544, 56160, 63180, 63944, 71937, 79930, 84240, 95916, 101088, 103909, 119895, 126360, 127888, 143874, 159860, 168480, 191832, 207818, 215811, 239790, 252720, 255776, 287748, 311727, 319720, 359685, 383664, 415636, 431622, 479580, 505440, 519545, 575496, 623454, 639440, 647433, 719370, 767328, 831272, 863244, 935181, 959160, 1039090, 1079055, 1150992, 1246908, 1278880, 1294866, 1438740, 1558635, 1662544, 1726488, 1870362, 1918320, 1942299, 2078180, 2158110, 2301984, 2493816, 2589732, 2805543, 2877480, 3117270, 3237165, 3325088, 3452976, 3740724, 3836640, 3884598, 4156360, 4316220, 4675905, 4987632, 5179464, 5611086, 5754960, 6234540, 6474330, 6905952, 7481448, 7769196, 8312720, 8416629, 8632440, 9351810, 9711495, 9975264, 10358928, 11222172, 11509920, 12469080, 12948660, 14027715, 14962896, 15538392, 16625440, 16833258, 17264880, 18703620, 19422990, 20717856, 22444344, 24938160, 25249887, 25897320, 28055430, 29925792, 31076784, 33666516, 34529760, 37407240, 38845980, 42083145, 44888688, 49876320, 50499774, 51794640, 56110860, 62153568, 67333032, 74814480, 77691960, 84166290, 89777376, 100999548, 103589280, 112221720, 126249435, 134666064, 149628960, 155383920, 168332580, 201999096, 224443440, 252498870, 269332128, 310767840, 336665160, 403998192, 448886880, 504997740, 673330320, 807996384, 1009995480, 1346660640, 2019990960, 4039981920]

約数ペア:

[(1, 4039981920), (2, 2019990960), (3, 1346660640), (4, 1009995480), (5, 807996384), (6, 673330320), (8, 504997740), (9, 448886880), (10, 403998192), (12, 336665160), (13, 310767840), (15, 269332128), (16, 252498870), (18, 224443440), (20, 201999096), (24, 168332580), (26, 155383920), (27, 149628960), (30, 134666064), (32, 126249435), (36, 112221720), (39, 103589280), (40, 100999548), (45, 89777376), (48, 84166290), (52, 77691960), (54, 74814480), (60, 67333032), (65, 62153568), (72, 56110860), (78, 51794640), (80, 50499774), (81, 49876320), (90, 44888688), (96, 42083145), (104, 38845980), (108, 37407240), (117, 34529760), (120, 33666516), (130, 31076784), (135, 29925792), (144, 28055430), (156, 25897320), (160, 25249887), (162, 24938160), (180, 22444344), (195, 20717856), (208, 19422990), (216, 18703620), (234, 17264880), (240, 16833258), (243, 16625440), (260, 15538392), (270, 14962896), (288, 14027715), (312, 12948660), (324, 12469080), (351, 11509920), (360, 11222172), (390, 10358928), (405, 9975264), (416, 9711495), (432, 9351810), (468, 8632440), (480, 8416629), (486, 8312720), (520, 7769196), (540, 7481448), (585, 6905952), (624, 6474330), (648, 6234540), (702, 5754960), (720, 5611086), (780, 5179464), (810, 4987632), (864, 4675905), (936, 4316220), (972, 4156360), (1040, 3884598), (1053, 3836640), (1080, 3740724), (1170, 3452976), (1215, 3325088), (1248, 3237165), (1296, 3117270), (1404, 2877480), (1440, 2805543), (1560, 2589732), (1620, 2493816), (1755, 2301984), (1872, 2158110), (1944, 2078180), (2080, 1942299), (2106, 1918320), (2160, 1870362), (2340, 1726488), (2430, 1662544), (2592, 1558635), (2808, 1438740), (3120, 1294866), (3159, 1278880), (3240, 1246908), (3510, 1150992), (3744, 1079055), (3888, 1039090), (4212, 959160), (4320, 935181), (4680, 863244), (4860, 831272), (5265, 767328), (5616, 719370), (6240, 647433), (6318, 639440), (6480, 623454), (7020, 575496), (7776, 519545), (7993, 505440), (8424, 479580), (9360, 431622), (9720, 415636), (10530, 383664), (11232, 359685), (12636, 319720), (12960, 311727), (14040, 287748), (15795, 255776), (15986, 252720), (16848, 239790), (18720, 215811), (19440, 207818), (21060, 191832), (23979, 168480), (25272, 159860), (28080, 143874), (31590, 127888), (31972, 126360), (33696, 119895), (38880, 103909), (39965, 101088), (42120, 95916), (47958, 84240), (50544, 79930), (56160, 71937), (63180, 63944)]