28271206080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{755107}}^1$

素因数の和:755143

約数の個数: 168

約数和(自身を含む): 104721397872

約数和(自身を除く): 76450191792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 9360, 12480, 18720, 37440, 755107, 1510214, 2265321, 3020428, 3775535, 4530642, 6040856, 6795963, 7551070, 9061284, 9816391, 11326605, 12081712, 13591926, 15102140, 18122568, 19632782, 22653210, 24163424, 27183852, 29449173, 30204280, 33979815, 36245136, 39265564, 45306420, 48326848, 49081955, 54367704, 58898346, 60408560, 67959630, 72490272, 78531128, 88347519, 90612840, 98163910, 108735408, 117796692, 120817120, 135919260, 144980544, 147245865, 157062256, 176695038, 181225680, 196327820, 217470816, 235593384, 241634240, 271838520, 294491730, 314124512, 353390076, 362451360, 392655640, 434941632, 441737595, 471186768, 543677040, 588983460, 628249024, 706780152, 724902720, 785311280, 883475190, 942373536, 1087354080, 1177966920, 1413560304, 1570622560, 1766950380, 1884747072, 2174708160, 2355933840, 2827120608, 3141245120, 3533900760, 4711867680, 5654241216, 7067801520, 9423735360, 14135603040, 28271206080]

約数ペア:

[(1, 28271206080), (2, 14135603040), (3, 9423735360), (4, 7067801520), (5, 5654241216), (6, 4711867680), (8, 3533900760), (9, 3141245120), (10, 2827120608), (12, 2355933840), (13, 2174708160), (15, 1884747072), (16, 1766950380), (18, 1570622560), (20, 1413560304), (24, 1177966920), (26, 1087354080), (30, 942373536), (32, 883475190), (36, 785311280), (39, 724902720), (40, 706780152), (45, 628249024), (48, 588983460), (52, 543677040), (60, 471186768), (64, 441737595), (65, 434941632), (72, 392655640), (78, 362451360), (80, 353390076), (90, 314124512), (96, 294491730), (104, 271838520), (117, 241634240), (120, 235593384), (130, 217470816), (144, 196327820), (156, 181225680), (160, 176695038), (180, 157062256), (192, 147245865), (195, 144980544), (208, 135919260), (234, 120817120), (240, 117796692), (260, 108735408), (288, 98163910), (312, 90612840), (320, 88347519), (360, 78531128), (390, 72490272), (416, 67959630), (468, 60408560), (480, 58898346), (520, 54367704), (576, 49081955), (585, 48326848), (624, 45306420), (720, 39265564), (780, 36245136), (832, 33979815), (936, 30204280), (960, 29449173), (1040, 27183852), (1170, 24163424), (1248, 22653210), (1440, 19632782), (1560, 18122568), (1872, 15102140), (2080, 13591926), (2340, 12081712), (2496, 11326605), (2880, 9816391), (3120, 9061284), (3744, 7551070), (4160, 6795963), (4680, 6040856), (6240, 4530642), (7488, 3775535), (9360, 3020428), (12480, 2265321), (18720, 1510214), (37440, 755107)]