1365891840

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{853}}^1$

素因数の和:1019

約数の個数: 216

約数和(自身を含む): 4765422480

約数和(自身を除く): 3399530640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 139, 144, 160, 180, 192, 240, 256, 278, 288, 320, 360, 384, 417, 480, 556, 576, 640, 695, 720, 768, 834, 853, 960, 1112, 1152, 1251, 1280, 1390, 1440, 1668, 1706, 1920, 2085, 2224, 2304, 2502, 2559, 2780, 2880, 3336, 3412, 3840, 4170, 4265, 4448, 5004, 5118, 5560, 5760, 6255, 6672, 6824, 7677, 8340, 8530, 8896, 10008, 10236, 11120, 11520, 12510, 12795, 13344, 13648, 15354, 16680, 17060, 17792, 20016, 20472, 22240, 25020, 25590, 26688, 27296, 30708, 33360, 34120, 35584, 38385, 40032, 40944, 44480, 50040, 51180, 53376, 54592, 61416, 66720, 68240, 76770, 80064, 81888, 88960, 100080, 102360, 106752, 109184, 118567, 122832, 133440, 136480, 153540, 160128, 163776, 177920, 200160, 204720, 218368, 237134, 245664, 266880, 272960, 307080, 320256, 327552, 355701, 400320, 409440, 474268, 491328, 533760, 545920, 592835, 614160, 655104, 711402, 800640, 818880, 948536, 982656, 1067103, 1091840, 1185670, 1228320, 1422804, 1601280, 1637760, 1778505, 1897072, 1965312, 2134206, 2371340, 2456640, 2845608, 3275520, 3557010, 3794144, 4268412, 4742680, 4913280, 5335515, 5691216, 7114020, 7588288, 8536824, 9485360, 9826560, 10671030, 11382432, 14228040, 15176576, 17073648, 18970720, 21342060, 22764864, 28456080, 30353152, 34147296, 37941440, 42684120, 45529728, 56912160, 68294592, 75882880, 85368240, 91059456, 113824320, 136589184, 151765760, 170736480, 227648640, 273178368, 341472960, 455297280, 682945920, 1365891840]

約数ペア:

[(1, 1365891840), (2, 682945920), (3, 455297280), (4, 341472960), (5, 273178368), (6, 227648640), (8, 170736480), (9, 151765760), (10, 136589184), (12, 113824320), (15, 91059456), (16, 85368240), (18, 75882880), (20, 68294592), (24, 56912160), (30, 45529728), (32, 42684120), (36, 37941440), (40, 34147296), (45, 30353152), (48, 28456080), (60, 22764864), (64, 21342060), (72, 18970720), (80, 17073648), (90, 15176576), (96, 14228040), (120, 11382432), (128, 10671030), (139, 9826560), (144, 9485360), (160, 8536824), (180, 7588288), (192, 7114020), (240, 5691216), (256, 5335515), (278, 4913280), (288, 4742680), (320, 4268412), (360, 3794144), (384, 3557010), (417, 3275520), (480, 2845608), (556, 2456640), (576, 2371340), (640, 2134206), (695, 1965312), (720, 1897072), (768, 1778505), (834, 1637760), (853, 1601280), (960, 1422804), (1112, 1228320), (1152, 1185670), (1251, 1091840), (1280, 1067103), (1390, 982656), (1440, 948536), (1668, 818880), (1706, 800640), (1920, 711402), (2085, 655104), (2224, 614160), (2304, 592835), (2502, 545920), (2559, 533760), (2780, 491328), (2880, 474268), (3336, 409440), (3412, 400320), (3840, 355701), (4170, 327552), (4265, 320256), (4448, 307080), (5004, 272960), (5118, 266880), (5560, 245664), (5760, 237134), (6255, 218368), (6672, 204720), (6824, 200160), (7677, 177920), (8340, 163776), (8530, 160128), (8896, 153540), (10008, 136480), (10236, 133440), (11120, 122832), (11520, 118567), (12510, 109184), (12795, 106752), (13344, 102360), (13648, 100080), (15354, 88960), (16680, 81888), (17060, 80064), (17792, 76770), (20016, 68240), (20472, 66720), (22240, 61416), (25020, 54592), (25590, 53376), (26688, 51180), (27296, 50040), (30708, 44480), (33360, 40944), (34120, 40032), (35584, 38385)]