53689440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2$

素因数の和:102

約数の個数: 288

約数和(自身を含む): 210712320

約数和(自身を除く): 157022880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 29, 30, 32, 35, 38, 40, 42, 48, 56, 57, 58, 60, 70, 76, 80, 84, 87, 95, 96, 105, 112, 114, 116, 120, 133, 140, 145, 152, 160, 168, 174, 190, 203, 210, 224, 228, 232, 240, 266, 280, 285, 290, 304, 336, 348, 380, 399, 406, 420, 435, 456, 464, 480, 532, 551, 560, 570, 580, 608, 609, 665, 672, 696, 760, 798, 812, 840, 841, 870, 912, 928, 1015, 1064, 1102, 1120, 1140, 1160, 1218, 1330, 1392, 1520, 1596, 1624, 1653, 1680, 1682, 1740, 1824, 1995, 2030, 2128, 2204, 2280, 2320, 2436, 2523, 2660, 2755, 2784, 3040, 3045, 3192, 3248, 3306, 3360, 3364, 3480, 3857, 3990, 4060, 4205, 4256, 4408, 4560, 4640, 4872, 5046, 5320, 5510, 5887, 6090, 6384, 6496, 6612, 6728, 6960, 7714, 7980, 8120, 8265, 8410, 8816, 9120, 9744, 10092, 10640, 11020, 11571, 11774, 12180, 12615, 12768, 13224, 13456, 13920, 15428, 15960, 15979, 16240, 16530, 16820, 17632, 17661, 19285, 19488, 20184, 21280, 22040, 23142, 23548, 24360, 25230, 26448, 26912, 29435, 30856, 31920, 31958, 32480, 33060, 33640, 35322, 38570, 40368, 44080, 46284, 47096, 47937, 48720, 50460, 52896, 57855, 58870, 61712, 63840, 63916, 66120, 67280, 70644, 77140, 79895, 80736, 88160, 88305, 92568, 94192, 95874, 97440, 100920, 111853, 115710, 117740, 123424, 127832, 132240, 134560, 141288, 154280, 159790, 176610, 185136, 188384, 191748, 201840, 223706, 231420, 235480, 239685, 255664, 264480, 282576, 308560, 319580, 335559, 353220, 370272, 383496, 403680, 447412, 462840, 470960, 479370, 511328, 559265, 565152, 617120, 639160, 671118, 706440, 766992, 894824, 925680, 941920, 958740, 1118530, 1278320, 1342236, 1412880, 1533984, 1677795, 1789648, 1851360, 1917480, 2237060, 2556640, 2684472, 2825760, 3355590, 3579296, 3834960, 4474120, 5368944, 6711180, 7669920, 8948240, 10737888, 13422360, 17896480, 26844720, 53689440]

約数ペア:

[(1, 53689440), (2, 26844720), (3, 17896480), (4, 13422360), (5, 10737888), (6, 8948240), (7, 7669920), (8, 6711180), (10, 5368944), (12, 4474120), (14, 3834960), (15, 3579296), (16, 3355590), (19, 2825760), (20, 2684472), (21, 2556640), (24, 2237060), (28, 1917480), (29, 1851360), (30, 1789648), (32, 1677795), (35, 1533984), (38, 1412880), (40, 1342236), (42, 1278320), (48, 1118530), (56, 958740), (57, 941920), (58, 925680), (60, 894824), (70, 766992), (76, 706440), (80, 671118), (84, 639160), (87, 617120), (95, 565152), (96, 559265), (105, 511328), (112, 479370), (114, 470960), (116, 462840), (120, 447412), (133, 403680), (140, 383496), (145, 370272), (152, 353220), (160, 335559), (168, 319580), (174, 308560), (190, 282576), (203, 264480), (210, 255664), (224, 239685), (228, 235480), (232, 231420), (240, 223706), (266, 201840), (280, 191748), (285, 188384), (290, 185136), (304, 176610), (336, 159790), (348, 154280), (380, 141288), (399, 134560), (406, 132240), (420, 127832), (435, 123424), (456, 117740), (464, 115710), (480, 111853), (532, 100920), (551, 97440), (560, 95874), (570, 94192), (580, 92568), (608, 88305), (609, 88160), (665, 80736), (672, 79895), (696, 77140), (760, 70644), (798, 67280), (812, 66120), (840, 63916), (841, 63840), (870, 61712), (912, 58870), (928, 57855), (1015, 52896), (1064, 50460), (1102, 48720), (1120, 47937), (1140, 47096), (1160, 46284), (1218, 44080), (1330, 40368), (1392, 38570), (1520, 35322), (1596, 33640), (1624, 33060), (1653, 32480), (1680, 31958), (1682, 31920), (1740, 30856), (1824, 29435), (1995, 26912), (2030, 26448), (2128, 25230), (2204, 24360), (2280, 23548), (2320, 23142), (2436, 22040), (2523, 21280), (2660, 20184), (2755, 19488), (2784, 19285), (3040, 17661), (3045, 17632), (3192, 16820), (3248, 16530), (3306, 16240), (3360, 15979), (3364, 15960), (3480, 15428), (3857, 13920), (3990, 13456), (4060, 13224), (4205, 12768), (4256, 12615), (4408, 12180), (4560, 11774), (4640, 11571), (4872, 11020), (5046, 10640), (5320, 10092), (5510, 9744), (5887, 9120), (6090, 8816), (6384, 8410), (6496, 8265), (6612, 8120), (6728, 7980), (6960, 7714)]