764939520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2887}}^1$

素因数の和:2937

約数の個数: 216

約数和(自身を含む): 2762637696

約数和(自身を除く): 1997698176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 256, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 640, 690, 720, 736, 768, 828, 920, 960, 1035, 1104, 1152, 1280, 1380, 1440, 1472, 1656, 1840, 1920, 2070, 2208, 2304, 2760, 2880, 2887, 2944, 3312, 3680, 3840, 4140, 4416, 5520, 5760, 5774, 5888, 6624, 7360, 8280, 8661, 8832, 11040, 11520, 11548, 13248, 14435, 14720, 16560, 17322, 17664, 22080, 23096, 25983, 26496, 28870, 29440, 33120, 34644, 43305, 44160, 46192, 51966, 52992, 57740, 66240, 66401, 69288, 86610, 88320, 92384, 103932, 115480, 129915, 132480, 132802, 138576, 173220, 184768, 199203, 207864, 230960, 259830, 264960, 265604, 277152, 332005, 346440, 369536, 398406, 415728, 461920, 519660, 531208, 554304, 597609, 664010, 692880, 739072, 796812, 831456, 923840, 996015, 1039320, 1062416, 1108608, 1195218, 1328020, 1385760, 1593624, 1662912, 1847680, 1992030, 2078640, 2124832, 2217216, 2390436, 2656040, 2771520, 2988045, 3187248, 3325824, 3695360, 3984060, 4157280, 4249664, 4780872, 5312080, 5543040, 5976090, 6374496, 6651648, 7968120, 8314560, 8499328, 9561744, 10624160, 11086080, 11952180, 12748992, 15936240, 16629120, 16998656, 19123488, 21248320, 23904360, 25497984, 31872480, 33258240, 38246976, 42496640, 47808720, 50995968, 63744960, 76493952, 84993280, 95617440, 127489920, 152987904, 191234880, 254979840, 382469760, 764939520]

約数ペア:

[(1, 764939520), (2, 382469760), (3, 254979840), (4, 191234880), (5, 152987904), (6, 127489920), (8, 95617440), (9, 84993280), (10, 76493952), (12, 63744960), (15, 50995968), (16, 47808720), (18, 42496640), (20, 38246976), (23, 33258240), (24, 31872480), (30, 25497984), (32, 23904360), (36, 21248320), (40, 19123488), (45, 16998656), (46, 16629120), (48, 15936240), (60, 12748992), (64, 11952180), (69, 11086080), (72, 10624160), (80, 9561744), (90, 8499328), (92, 8314560), (96, 7968120), (115, 6651648), (120, 6374496), (128, 5976090), (138, 5543040), (144, 5312080), (160, 4780872), (180, 4249664), (184, 4157280), (192, 3984060), (207, 3695360), (230, 3325824), (240, 3187248), (256, 2988045), (276, 2771520), (288, 2656040), (320, 2390436), (345, 2217216), (360, 2124832), (368, 2078640), (384, 1992030), (414, 1847680), (460, 1662912), (480, 1593624), (552, 1385760), (576, 1328020), (640, 1195218), (690, 1108608), (720, 1062416), (736, 1039320), (768, 996015), (828, 923840), (920, 831456), (960, 796812), (1035, 739072), (1104, 692880), (1152, 664010), (1280, 597609), (1380, 554304), (1440, 531208), (1472, 519660), (1656, 461920), (1840, 415728), (1920, 398406), (2070, 369536), (2208, 346440), (2304, 332005), (2760, 277152), (2880, 265604), (2887, 264960), (2944, 259830), (3312, 230960), (3680, 207864), (3840, 199203), (4140, 184768), (4416, 173220), (5520, 138576), (5760, 132802), (5774, 132480), (5888, 129915), (6624, 115480), (7360, 103932), (8280, 92384), (8661, 88320), (8832, 86610), (11040, 69288), (11520, 66401), (11548, 66240), (13248, 57740), (14435, 52992), (14720, 51966), (16560, 46192), (17322, 44160), (17664, 43305), (22080, 34644), (23096, 33120), (25983, 29440), (26496, 28870)]