206381760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{719}}^1$

素因数の和:775

約数の個数: 224

約数和(自身を含む): 737372160

約数和(自身を除く): 530990400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 64, 65, 69, 78, 80, 92, 96, 104, 115, 120, 130, 138, 156, 160, 184, 192, 195, 208, 230, 240, 260, 276, 299, 312, 320, 345, 368, 390, 416, 460, 480, 520, 552, 598, 624, 690, 719, 736, 780, 832, 897, 920, 960, 1040, 1104, 1196, 1248, 1380, 1438, 1472, 1495, 1560, 1794, 1840, 2080, 2157, 2208, 2392, 2496, 2760, 2876, 2990, 3120, 3588, 3595, 3680, 4160, 4314, 4416, 4485, 4784, 5520, 5752, 5980, 6240, 7176, 7190, 7360, 8628, 8970, 9347, 9568, 10785, 11040, 11504, 11960, 12480, 14352, 14380, 16537, 17256, 17940, 18694, 19136, 21570, 22080, 23008, 23920, 28041, 28704, 28760, 33074, 34512, 35880, 37388, 43140, 46016, 46735, 47840, 49611, 56082, 57408, 57520, 66148, 69024, 71760, 74776, 82685, 86280, 93470, 95680, 99222, 112164, 115040, 132296, 138048, 140205, 143520, 149552, 165370, 172560, 186940, 198444, 214981, 224328, 230080, 248055, 264592, 280410, 287040, 299104, 330740, 345120, 373880, 396888, 429962, 448656, 496110, 529184, 560820, 598208, 644943, 661480, 690240, 747760, 793776, 859924, 897312, 992220, 1058368, 1074905, 1121640, 1289886, 1322960, 1495520, 1587552, 1719848, 1794624, 1984440, 2149810, 2243280, 2579772, 2645920, 2991040, 3175104, 3224715, 3439696, 3968880, 4299620, 4486560, 5159544, 5291840, 6449430, 6879392, 7937760, 8599240, 8973120, 10319088, 12898860, 13758784, 15875520, 17198480, 20638176, 25797720, 34396960, 41276352, 51595440, 68793920, 103190880, 206381760]

約数ペア:

[(1, 206381760), (2, 103190880), (3, 68793920), (4, 51595440), (5, 41276352), (6, 34396960), (8, 25797720), (10, 20638176), (12, 17198480), (13, 15875520), (15, 13758784), (16, 12898860), (20, 10319088), (23, 8973120), (24, 8599240), (26, 7937760), (30, 6879392), (32, 6449430), (39, 5291840), (40, 5159544), (46, 4486560), (48, 4299620), (52, 3968880), (60, 3439696), (64, 3224715), (65, 3175104), (69, 2991040), (78, 2645920), (80, 2579772), (92, 2243280), (96, 2149810), (104, 1984440), (115, 1794624), (120, 1719848), (130, 1587552), (138, 1495520), (156, 1322960), (160, 1289886), (184, 1121640), (192, 1074905), (195, 1058368), (208, 992220), (230, 897312), (240, 859924), (260, 793776), (276, 747760), (299, 690240), (312, 661480), (320, 644943), (345, 598208), (368, 560820), (390, 529184), (416, 496110), (460, 448656), (480, 429962), (520, 396888), (552, 373880), (598, 345120), (624, 330740), (690, 299104), (719, 287040), (736, 280410), (780, 264592), (832, 248055), (897, 230080), (920, 224328), (960, 214981), (1040, 198444), (1104, 186940), (1196, 172560), (1248, 165370), (1380, 149552), (1438, 143520), (1472, 140205), (1495, 138048), (1560, 132296), (1794, 115040), (1840, 112164), (2080, 99222), (2157, 95680), (2208, 93470), (2392, 86280), (2496, 82685), (2760, 74776), (2876, 71760), (2990, 69024), (3120, 66148), (3588, 57520), (3595, 57408), (3680, 56082), (4160, 49611), (4314, 47840), (4416, 46735), (4485, 46016), (4784, 43140), (5520, 37388), (5752, 35880), (5980, 34512), (6240, 33074), (7176, 28760), (7190, 28704), (7360, 28041), (8628, 23920), (8970, 23008), (9347, 22080), (9568, 21570), (10785, 19136), (11040, 18694), (11504, 17940), (11960, 17256), (12480, 16537), (14352, 14380)]