1801135440

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7127}}^1$

素因数の和:7168

約数の個数: 240

約数和(自身を含む): 6756317568

約数和(自身を除く): 4955182128

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, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 486, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 972, 1040, 1053, 1080, 1170, 1215, 1296, 1404, 1560, 1620, 1755, 1872, 1944, 2106, 2160, 2340, 2430, 2808, 3120, 3159, 3240, 3510, 3888, 4212, 4680, 4860, 5265, 5616, 6318, 6480, 7020, 7127, 8424, 9360, 9720, 10530, 12636, 14040, 14254, 15795, 16848, 19440, 21060, 21381, 25272, 28080, 28508, 31590, 35635, 42120, 42762, 50544, 57016, 63180, 64143, 71270, 84240, 85524, 92651, 106905, 114032, 126360, 128286, 142540, 171048, 185302, 192429, 213810, 252720, 256572, 277953, 285080, 320715, 342096, 370604, 384858, 427620, 463255, 513144, 555906, 570160, 577287, 641430, 741208, 769716, 833859, 855240, 926510, 962145, 1026288, 1111812, 1154574, 1282860, 1389765, 1482416, 1539432, 1667718, 1710480, 1731861, 1853020, 1924290, 2223624, 2309148, 2501577, 2565720, 2779530, 2886435, 3078864, 3335436, 3463722, 3706040, 3848580, 4169295, 4447248, 4618296, 5003154, 5131440, 5559060, 5772870, 6670872, 6927444, 7412080, 7504731, 7697160, 8338590, 8659305, 9236592, 10006308, 11118120, 11545740, 12507885, 13341744, 13854888, 15009462, 15394320, 16677180, 17318610, 20012616, 22236240, 22514193, 23091480, 25015770, 27709776, 30018924, 33354360, 34637220, 37523655, 40025232, 45028386, 46182960, 50031540, 60037848, 66708720, 69274440, 75047310, 90056772, 100063080, 112570965, 120075696, 138548880, 150094620, 180113544, 200126160, 225141930, 300189240, 360227088, 450283860, 600378480, 900567720, 1801135440]

約数ペア:

[(1, 1801135440), (2, 900567720), (3, 600378480), (4, 450283860), (5, 360227088), (6, 300189240), (8, 225141930), (9, 200126160), (10, 180113544), (12, 150094620), (13, 138548880), (15, 120075696), (16, 112570965), (18, 100063080), (20, 90056772), (24, 75047310), (26, 69274440), (27, 66708720), (30, 60037848), (36, 50031540), (39, 46182960), (40, 45028386), (45, 40025232), (48, 37523655), (52, 34637220), (54, 33354360), (60, 30018924), (65, 27709776), (72, 25015770), (78, 23091480), (80, 22514193), (81, 22236240), (90, 20012616), (104, 17318610), (108, 16677180), (117, 15394320), (120, 15009462), (130, 13854888), (135, 13341744), (144, 12507885), (156, 11545740), (162, 11118120), (180, 10006308), (195, 9236592), (208, 8659305), (216, 8338590), (234, 7697160), (240, 7504731), (243, 7412080), (260, 6927444), (270, 6670872), (312, 5772870), (324, 5559060), (351, 5131440), (360, 5003154), (390, 4618296), (405, 4447248), (432, 4169295), (468, 3848580), (486, 3706040), (520, 3463722), (540, 3335436), (585, 3078864), (624, 2886435), (648, 2779530), (702, 2565720), (720, 2501577), (780, 2309148), (810, 2223624), (936, 1924290), (972, 1853020), (1040, 1731861), (1053, 1710480), (1080, 1667718), (1170, 1539432), (1215, 1482416), (1296, 1389765), (1404, 1282860), (1560, 1154574), (1620, 1111812), (1755, 1026288), (1872, 962145), (1944, 926510), (2106, 855240), (2160, 833859), (2340, 769716), (2430, 741208), (2808, 641430), (3120, 577287), (3159, 570160), (3240, 555906), (3510, 513144), (3888, 463255), (4212, 427620), (4680, 384858), (4860, 370604), (5265, 342096), (5616, 320715), (6318, 285080), (6480, 277953), (7020, 256572), (7127, 252720), (8424, 213810), (9360, 192429), (9720, 185302), (10530, 171048), (12636, 142540), (14040, 128286), (14254, 126360), (15795, 114032), (16848, 106905), (19440, 92651), (21060, 85524), (21381, 84240), (25272, 71270), (28080, 64143), (28508, 63180), (31590, 57016), (35635, 50544), (42120, 42762)]