2542615920

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10061}}^1$

素因数の和:10102

約数の個数: 240

約数和(自身を含む): 9537327072

約数和(自身を除く): 6994711152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 486, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 972, 1040, 1053, 1080, 1170, 1215, 1296, 1404, 1560, 1620, 1755, 1872, 1944, 2106, 2160, 2340, 2430, 2808, 3120, 3159, 3240, 3510, 3888, 4212, 4680, 4860, 5265, 5616, 6318, 6480, 7020, 8424, 9360, 9720, 10061, 10530, 12636, 14040, 15795, 16848, 19440, 20122, 21060, 25272, 28080, 30183, 31590, 40244, 42120, 50305, 50544, 60366, 63180, 80488, 84240, 90549, 100610, 120732, 126360, 130793, 150915, 160976, 181098, 201220, 241464, 252720, 261586, 271647, 301830, 362196, 392379, 402440, 452745, 482928, 523172, 543294, 603660, 653965, 724392, 784758, 804880, 814941, 905490, 1046344, 1086588, 1177137, 1207320, 1307930, 1358235, 1448784, 1569516, 1629882, 1810980, 1961895, 2092688, 2173176, 2354274, 2414640, 2444823, 2615860, 2716470, 3139032, 3259764, 3531411, 3621960, 3923790, 4074705, 4346352, 4708548, 4889646, 5231720, 5432940, 5885685, 6278064, 6519528, 7062822, 7243920, 7847580, 8149410, 9417096, 9779292, 10463440, 10594233, 10865880, 11771370, 12224115, 13039056, 14125644, 15695160, 16298820, 17657055, 18834192, 19558584, 21188466, 21731760, 23542740, 24448230, 28251288, 31390320, 31782699, 32597640, 35314110, 39117168, 42376932, 47085480, 48896460, 52971165, 56502576, 63565398, 65195280, 70628220, 84753864, 94170960, 97792920, 105942330, 127130796, 141256440, 158913495, 169507728, 195585840, 211884660, 254261592, 282512880, 317826990, 423769320, 508523184, 635653980, 847538640, 1271307960, 2542615920]

約数ペア:

[(1, 2542615920), (2, 1271307960), (3, 847538640), (4, 635653980), (5, 508523184), (6, 423769320), (8, 317826990), (9, 282512880), (10, 254261592), (12, 211884660), (13, 195585840), (15, 169507728), (16, 158913495), (18, 141256440), (20, 127130796), (24, 105942330), (26, 97792920), (27, 94170960), (30, 84753864), (36, 70628220), (39, 65195280), (40, 63565398), (45, 56502576), (48, 52971165), (52, 48896460), (54, 47085480), (60, 42376932), (65, 39117168), (72, 35314110), (78, 32597640), (80, 31782699), (81, 31390320), (90, 28251288), (104, 24448230), (108, 23542740), (117, 21731760), (120, 21188466), (130, 19558584), (135, 18834192), (144, 17657055), (156, 16298820), (162, 15695160), (180, 14125644), (195, 13039056), (208, 12224115), (216, 11771370), (234, 10865880), (240, 10594233), (243, 10463440), (260, 9779292), (270, 9417096), (312, 8149410), (324, 7847580), (351, 7243920), (360, 7062822), (390, 6519528), (405, 6278064), (432, 5885685), (468, 5432940), (486, 5231720), (520, 4889646), (540, 4708548), (585, 4346352), (624, 4074705), (648, 3923790), (702, 3621960), (720, 3531411), (780, 3259764), (810, 3139032), (936, 2716470), (972, 2615860), (1040, 2444823), (1053, 2414640), (1080, 2354274), (1170, 2173176), (1215, 2092688), (1296, 1961895), (1404, 1810980), (1560, 1629882), (1620, 1569516), (1755, 1448784), (1872, 1358235), (1944, 1307930), (2106, 1207320), (2160, 1177137), (2340, 1086588), (2430, 1046344), (2808, 905490), (3120, 814941), (3159, 804880), (3240, 784758), (3510, 724392), (3888, 653965), (4212, 603660), (4680, 543294), (4860, 523172), (5265, 482928), (5616, 452745), (6318, 402440), (6480, 392379), (7020, 362196), (8424, 301830), (9360, 271647), (9720, 261586), (10061, 252720), (10530, 241464), (12636, 201220), (14040, 181098), (15795, 160976), (16848, 150915), (19440, 130793), (20122, 126360), (21060, 120732), (25272, 100610), (28080, 90549), (30183, 84240), (31590, 80488), (40244, 63180), (42120, 60366), (50305, 50544)]