51567815520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{88861}}^1$

素因数の和:88926

約数の個数: 288

約数和(自身を含む): 195627204864

約数和(自身を除く): 144059389344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 130, 144, 155, 156, 160, 180, 186, 195, 208, 234, 240, 248, 260, 279, 288, 310, 312, 360, 372, 390, 403, 416, 465, 468, 480, 496, 520, 558, 585, 620, 624, 720, 744, 780, 806, 930, 936, 992, 1040, 1116, 1170, 1209, 1240, 1248, 1395, 1440, 1488, 1560, 1612, 1860, 1872, 2015, 2080, 2232, 2340, 2418, 2480, 2790, 2976, 3120, 3224, 3627, 3720, 3744, 4030, 4464, 4680, 4836, 4960, 5580, 6045, 6240, 6448, 7254, 7440, 8060, 8928, 9360, 9672, 11160, 12090, 12896, 14508, 14880, 16120, 18135, 18720, 19344, 22320, 24180, 29016, 32240, 36270, 38688, 44640, 48360, 58032, 64480, 72540, 88861, 96720, 116064, 145080, 177722, 193440, 266583, 290160, 355444, 444305, 533166, 580320, 710888, 799749, 888610, 1066332, 1155193, 1332915, 1421776, 1599498, 1777220, 2132664, 2310386, 2665830, 2754691, 2843552, 3198996, 3465579, 3554440, 3998745, 4265328, 4620772, 5331660, 5509382, 5775965, 6397992, 6931158, 7108880, 7997490, 8264073, 8530656, 9241544, 10396737, 10663320, 11018764, 11551930, 12795984, 13773455, 13862316, 14217760, 15994980, 16528146, 17327895, 18483088, 20793474, 21326640, 22037528, 23103860, 24792219, 25591968, 27546910, 27724632, 31989960, 33056292, 34655790, 35810983, 36966176, 41320365, 41586948, 42653280, 44075056, 46207720, 49584438, 51983685, 55093820, 55449264, 63979920, 66112584, 69311580, 71621966, 82640730, 83173896, 88150112, 92415440, 99168876, 103967370, 107432949, 110187640, 110898528, 123961095, 127959840, 132225168, 138623160, 143243932, 165281460, 166347792, 179054915, 184830880, 198337752, 207934740, 214865898, 220375280, 247922190, 264450336, 277246320, 286487864, 322298847, 330562920, 332695584, 358109830, 396675504, 415869480, 429731796, 440750560, 495844380, 537164745, 554492640, 572975728, 644597694, 661125840, 716219660, 793351008, 831738960, 859463592, 991688760, 1074329490, 1145951456, 1289195388, 1322251680, 1432439320, 1611494235, 1663477920, 1718927184, 1983377520, 2148658980, 2578390776, 2864878640, 3222988470, 3437854368, 3966755040, 4297317960, 5156781552, 5729757280, 6445976940, 8594635920, 10313563104, 12891953880, 17189271840, 25783907760, 51567815520]

約数ペア:

[(1, 51567815520), (2, 25783907760), (3, 17189271840), (4, 12891953880), (5, 10313563104), (6, 8594635920), (8, 6445976940), (9, 5729757280), (10, 5156781552), (12, 4297317960), (13, 3966755040), (15, 3437854368), (16, 3222988470), (18, 2864878640), (20, 2578390776), (24, 2148658980), (26, 1983377520), (30, 1718927184), (31, 1663477920), (32, 1611494235), (36, 1432439320), (39, 1322251680), (40, 1289195388), (45, 1145951456), (48, 1074329490), (52, 991688760), (60, 859463592), (62, 831738960), (65, 793351008), (72, 716219660), (78, 661125840), (80, 644597694), (90, 572975728), (93, 554492640), (96, 537164745), (104, 495844380), (117, 440750560), (120, 429731796), (124, 415869480), (130, 396675504), (144, 358109830), (155, 332695584), (156, 330562920), (160, 322298847), (180, 286487864), (186, 277246320), (195, 264450336), (208, 247922190), (234, 220375280), (240, 214865898), (248, 207934740), (260, 198337752), (279, 184830880), (288, 179054915), (310, 166347792), (312, 165281460), (360, 143243932), (372, 138623160), (390, 132225168), (403, 127959840), (416, 123961095), (465, 110898528), (468, 110187640), (480, 107432949), (496, 103967370), (520, 99168876), (558, 92415440), (585, 88150112), (620, 83173896), (624, 82640730), (720, 71621966), (744, 69311580), (780, 66112584), (806, 63979920), (930, 55449264), (936, 55093820), (992, 51983685), (1040, 49584438), (1116, 46207720), (1170, 44075056), (1209, 42653280), (1240, 41586948), (1248, 41320365), (1395, 36966176), (1440, 35810983), (1488, 34655790), (1560, 33056292), (1612, 31989960), (1860, 27724632), (1872, 27546910), (2015, 25591968), (2080, 24792219), (2232, 23103860), (2340, 22037528), (2418, 21326640), (2480, 20793474), (2790, 18483088), (2976, 17327895), (3120, 16528146), (3224, 15994980), (3627, 14217760), (3720, 13862316), (3744, 13773455), (4030, 12795984), (4464, 11551930), (4680, 11018764), (4836, 10663320), (4960, 10396737), (5580, 9241544), (6045, 8530656), (6240, 8264073), (6448, 7997490), (7254, 7108880), (7440, 6931158), (8060, 6397992), (8928, 5775965), (9360, 5509382), (9672, 5331660), (11160, 4620772), (12090, 4265328), (12896, 3998745), (14508, 3554440), (14880, 3465579), (16120, 3198996), (18135, 2843552), (18720, 2754691), (19344, 2665830), (22320, 2310386), (24180, 2132664), (29016, 1777220), (32240, 1599498), (36270, 1421776), (38688, 1332915), (44640, 1155193), (48360, 1066332), (58032, 888610), (64480, 799749), (72540, 710888), (88861, 580320), (96720, 533166), (116064, 444305), (145080, 355444), (177722, 290160), (193440, 266583)]