188538558720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2134721}}^1$

素因数の和:2134768

約数の個数: 144

約数和(自身を含む): 628325534592

約数和(自身を除く): 439786975872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 768, 920, 960, 1104, 1280, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 3840, 4416, 5520, 5888, 7360, 8832, 11040, 14720, 17664, 22080, 29440, 44160, 88320, 2134721, 4269442, 6404163, 8538884, 10673605, 12808326, 17077768, 21347210, 25616652, 32020815, 34155536, 42694420, 49098583, 51233304, 64041630, 68311072, 85388840, 98197166, 102466608, 128083260, 136622144, 147295749, 170777680, 196394332, 204933216, 245492915, 256166520, 273244288, 294591498, 341555360, 392788664, 409866432, 490985830, 512333040, 546488576, 589182996, 683110720, 736478745, 785577328, 819732864, 981971660, 1024666080, 1178365992, 1366221440, 1472957490, 1571154656, 1639465728, 1963943320, 2049332160, 2356731984, 2732442880, 2945914980, 3142309312, 3927886640, 4098664320, 4713463968, 5891829960, 6284618624, 7855773280, 8197328640, 9426927936, 11783659920, 12569237248, 15711546560, 18853855872, 23567319840, 31423093120, 37707711744, 47134639680, 62846186240, 94269279360, 188538558720]

約数ペア:

[(1, 188538558720), (2, 94269279360), (3, 62846186240), (4, 47134639680), (5, 37707711744), (6, 31423093120), (8, 23567319840), (10, 18853855872), (12, 15711546560), (15, 12569237248), (16, 11783659920), (20, 9426927936), (23, 8197328640), (24, 7855773280), (30, 6284618624), (32, 5891829960), (40, 4713463968), (46, 4098664320), (48, 3927886640), (60, 3142309312), (64, 2945914980), (69, 2732442880), (80, 2356731984), (92, 2049332160), (96, 1963943320), (115, 1639465728), (120, 1571154656), (128, 1472957490), (138, 1366221440), (160, 1178365992), (184, 1024666080), (192, 981971660), (230, 819732864), (240, 785577328), (256, 736478745), (276, 683110720), (320, 589182996), (345, 546488576), (368, 512333040), (384, 490985830), (460, 409866432), (480, 392788664), (552, 341555360), (640, 294591498), (690, 273244288), (736, 256166520), (768, 245492915), (920, 204933216), (960, 196394332), (1104, 170777680), (1280, 147295749), (1380, 136622144), (1472, 128083260), (1840, 102466608), (1920, 98197166), (2208, 85388840), (2760, 68311072), (2944, 64041630), (3680, 51233304), (3840, 49098583), (4416, 42694420), (5520, 34155536), (5888, 32020815), (7360, 25616652), (8832, 21347210), (11040, 17077768), (14720, 12808326), (17664, 10673605), (22080, 8538884), (29440, 6404163), (44160, 4269442), (88320, 2134721)]