868930560

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:313

約数の個数: 264

約数和(自身を含む): 3056007240

約数和(自身を除く): 2187076680

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, 109, 120, 128, 144, 160, 173, 180, 192, 218, 240, 256, 288, 320, 327, 346, 360, 384, 436, 480, 512, 519, 545, 576, 640, 654, 692, 720, 768, 865, 872, 960, 981, 1024, 1038, 1090, 1152, 1280, 1308, 1384, 1440, 1536, 1557, 1635, 1730, 1744, 1920, 1962, 2076, 2180, 2304, 2560, 2595, 2616, 2768, 2880, 3072, 3114, 3270, 3460, 3488, 3840, 3924, 4152, 4360, 4608, 4905, 5120, 5190, 5232, 5536, 5760, 6228, 6540, 6920, 6976, 7680, 7785, 7848, 8304, 8720, 9216, 9810, 10380, 10464, 11072, 11520, 12456, 13080, 13840, 13952, 15360, 15570, 15696, 16608, 17440, 18857, 19620, 20760, 20928, 22144, 23040, 24912, 26160, 27680, 27904, 31140, 31392, 33216, 34880, 37714, 39240, 41520, 41856, 44288, 46080, 49824, 52320, 55360, 55808, 56571, 62280, 62784, 66432, 69760, 75428, 78480, 83040, 83712, 88576, 94285, 99648, 104640, 110720, 111616, 113142, 124560, 125568, 132864, 139520, 150856, 156960, 166080, 167424, 169713, 177152, 188570, 199296, 209280, 221440, 226284, 249120, 251136, 265728, 279040, 282855, 301712, 313920, 332160, 334848, 339426, 377140, 398592, 418560, 442880, 452568, 498240, 502272, 531456, 558080, 565710, 603424, 627840, 664320, 678852, 754280, 797184, 837120, 848565, 885760, 905136, 996480, 1004544, 1131420, 1206848, 1255680, 1328640, 1357704, 1508560, 1594368, 1674240, 1697130, 1810272, 1992960, 2262840, 2413696, 2511360, 2657280, 2715408, 3017120, 3394260, 3620544, 3985920, 4525680, 4827392, 5022720, 5430816, 6034240, 6788520, 7241088, 7971840, 9051360, 9654784, 10861632, 12068480, 13577040, 14482176, 18102720, 19309568, 21723264, 24136960, 27154080, 28964352, 36205440, 43446528, 48273920, 54308160, 57928704, 72410880, 86893056, 96547840, 108616320, 144821760, 173786112, 217232640, 289643520, 434465280, 868930560]

約数ペア:

[(1, 868930560), (2, 434465280), (3, 289643520), (4, 217232640), (5, 173786112), (6, 144821760), (8, 108616320), (9, 96547840), (10, 86893056), (12, 72410880), (15, 57928704), (16, 54308160), (18, 48273920), (20, 43446528), (24, 36205440), (30, 28964352), (32, 27154080), (36, 24136960), (40, 21723264), (45, 19309568), (48, 18102720), (60, 14482176), (64, 13577040), (72, 12068480), (80, 10861632), (90, 9654784), (96, 9051360), (109, 7971840), (120, 7241088), (128, 6788520), (144, 6034240), (160, 5430816), (173, 5022720), (180, 4827392), (192, 4525680), (218, 3985920), (240, 3620544), (256, 3394260), (288, 3017120), (320, 2715408), (327, 2657280), (346, 2511360), (360, 2413696), (384, 2262840), (436, 1992960), (480, 1810272), (512, 1697130), (519, 1674240), (545, 1594368), (576, 1508560), (640, 1357704), (654, 1328640), (692, 1255680), (720, 1206848), (768, 1131420), (865, 1004544), (872, 996480), (960, 905136), (981, 885760), (1024, 848565), (1038, 837120), (1090, 797184), (1152, 754280), (1280, 678852), (1308, 664320), (1384, 627840), (1440, 603424), (1536, 565710), (1557, 558080), (1635, 531456), (1730, 502272), (1744, 498240), (1920, 452568), (1962, 442880), (2076, 418560), (2180, 398592), (2304, 377140), (2560, 339426), (2595, 334848), (2616, 332160), (2768, 313920), (2880, 301712), (3072, 282855), (3114, 279040), (3270, 265728), (3460, 251136), (3488, 249120), (3840, 226284), (3924, 221440), (4152, 209280), (4360, 199296), (4608, 188570), (4905, 177152), (5120, 169713), (5190, 167424), (5232, 166080), (5536, 156960), (5760, 150856), (6228, 139520), (6540, 132864), (6920, 125568), (6976, 124560), (7680, 113142), (7785, 111616), (7848, 110720), (8304, 104640), (8720, 99648), (9216, 94285), (9810, 88576), (10380, 83712), (10464, 83040), (11072, 78480), (11520, 75428), (12456, 69760), (13080, 66432), (13840, 62784), (13952, 62280), (15360, 56571), (15570, 55808), (15696, 55360), (16608, 52320), (17440, 49824), (18857, 46080), (19620, 44288), (20760, 41856), (20928, 41520), (22144, 39240), (23040, 37714), (24912, 34880), (26160, 33216), (27680, 31392), (27904, 31140)]