2638747385280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{2729}}^1\times {\mathrm{111913}}^1$

素因数の和:114668

約数の個数: 224

約数和(自身を含む): 9312408705600

約数和(自身を除く): 6673661320320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2729, 2880, 4320, 5458, 8187, 8640, 10916, 13645, 16374, 21832, 24561, 27290, 32748, 40935, 43664, 49122, 54580, 65496, 73683, 81870, 87328, 98244, 109160, 111913, 122805, 130992, 147366, 163740, 174656, 196488, 218320, 223826, 245610, 261984, 294732, 327480, 335739, 368415, 392976, 436640, 447652, 491220, 523968, 559565, 589464, 654960, 671478, 736830, 785952, 873280, 895304, 982440, 1007217, 1119130, 1178928, 1309920, 1342956, 1473660, 1571904, 1678695, 1790608, 1964880, 2014434, 2238260, 2357856, 2619840, 2685912, 2947320, 3021651, 3357390, 3581216, 3929760, 4028868, 4476520, 4715712, 5036085, 5371824, 5894640, 6043302, 6714780, 7162432, 7859520, 8057736, 8953040, 10072170, 10743648, 11789280, 12086604, 13429560, 15108255, 16115472, 17906080, 20144340, 21487296, 23578560, 24173208, 26859120, 30216510, 32230944, 35812160, 40288680, 48346416, 53718240, 60433020, 64461888, 80577360, 96692832, 107436480, 120866040, 161154720, 193385664, 241732080, 305410577, 322309440, 483464160, 610821154, 916231731, 966928320, 1221642308, 1527052885, 1832463462, 2443284616, 2748695193, 3054105770, 3664926924, 4581158655, 4886569232, 5497390386, 6108211540, 7329853848, 8246085579, 9162317310, 9773138464, 10994780772, 12216423080, 13743475965, 14659707696, 16492171158, 18324634620, 19546276928, 21989561544, 24432846160, 27486951930, 29319415392, 32984342316, 36649269240, 41230427895, 43979123088, 48865692320, 54973903860, 58638830784, 65968684632, 73298538480, 82460855790, 87958246176, 97731384640, 109947807720, 131937369264, 146597076960, 164921711580, 175916492352, 219895615440, 263874738528, 293194153920, 329843423160, 439791230880, 527749477056, 659686846320, 879582461760, 1319373692640, 2638747385280]

約数ペア:

[(1, 2638747385280), (2, 1319373692640), (3, 879582461760), (4, 659686846320), (5, 527749477056), (6, 439791230880), (8, 329843423160), (9, 293194153920), (10, 263874738528), (12, 219895615440), (15, 175916492352), (16, 164921711580), (18, 146597076960), (20, 131937369264), (24, 109947807720), (27, 97731384640), (30, 87958246176), (32, 82460855790), (36, 73298538480), (40, 65968684632), (45, 58638830784), (48, 54973903860), (54, 48865692320), (60, 43979123088), (64, 41230427895), (72, 36649269240), (80, 32984342316), (90, 29319415392), (96, 27486951930), (108, 24432846160), (120, 21989561544), (135, 19546276928), (144, 18324634620), (160, 16492171158), (180, 14659707696), (192, 13743475965), (216, 12216423080), (240, 10994780772), (270, 9773138464), (288, 9162317310), (320, 8246085579), (360, 7329853848), (432, 6108211540), (480, 5497390386), (540, 4886569232), (576, 4581158655), (720, 3664926924), (864, 3054105770), (960, 2748695193), (1080, 2443284616), (1440, 1832463462), (1728, 1527052885), (2160, 1221642308), (2729, 966928320), (2880, 916231731), (4320, 610821154), (5458, 483464160), (8187, 322309440), (8640, 305410577), (10916, 241732080), (13645, 193385664), (16374, 161154720), (21832, 120866040), (24561, 107436480), (27290, 96692832), (32748, 80577360), (40935, 64461888), (43664, 60433020), (49122, 53718240), (54580, 48346416), (65496, 40288680), (73683, 35812160), (81870, 32230944), (87328, 30216510), (98244, 26859120), (109160, 24173208), (111913, 23578560), (122805, 21487296), (130992, 20144340), (147366, 17906080), (163740, 16115472), (174656, 15108255), (196488, 13429560), (218320, 12086604), (223826, 11789280), (245610, 10743648), (261984, 10072170), (294732, 8953040), (327480, 8057736), (335739, 7859520), (368415, 7162432), (392976, 6714780), (436640, 6043302), (447652, 5894640), (491220, 5371824), (523968, 5036085), (559565, 4715712), (589464, 4476520), (654960, 4028868), (671478, 3929760), (736830, 3581216), (785952, 3357390), (873280, 3021651), (895304, 2947320), (982440, 2685912), (1007217, 2619840), (1119130, 2357856), (1178928, 2238260), (1309920, 2014434), (1342956, 1964880), (1473660, 1790608), (1571904, 1678695)]