25680479760

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{304849}}^1$

素因数の和:304887

約数の個数: 200

約数和(自身を含む): 96053357400

約数和(自身を除く): 70372877640

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, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 1040, 1053, 1080, 1170, 1296, 1404, 1560, 1620, 1755, 1872, 2106, 2160, 2340, 2808, 3120, 3240, 3510, 4212, 4680, 5265, 5616, 6480, 7020, 8424, 9360, 10530, 14040, 16848, 21060, 28080, 42120, 84240, 304849, 609698, 914547, 1219396, 1524245, 1829094, 2438792, 2743641, 3048490, 3658188, 3963037, 4572735, 4877584, 5487282, 6096980, 7316376, 7926074, 8230923, 9145470, 10974564, 11889111, 12193960, 13718205, 14632752, 15852148, 16461846, 18290940, 19815185, 21949128, 23778222, 24387920, 24692769, 27436410, 31704296, 32923692, 35667333, 36581880, 39630370, 41154615, 43898256, 47556444, 49385538, 54872820, 59445555, 63408592, 65847384, 71334666, 73163760, 79260740, 82309230, 95112888, 98771076, 107001999, 109745640, 118891110, 123463845, 131694768, 142669332, 158521480, 164618460, 178336665, 190225776, 197542152, 214003998, 219491280, 237782220, 246927690, 285338664, 317042960, 321005997, 329236920, 356673330, 395084304, 428007996, 475564440, 493855380, 535009995, 570677328, 642011994, 658473840, 713346660, 856015992, 951128880, 987710760, 1070019990, 1284023988, 1426693320, 1605029985, 1712031984, 1975421520, 2140039980, 2568047976, 2853386640, 3210059970, 4280079960, 5136095952, 6420119940, 8560159920, 12840239880, 25680479760]

約数ペア:

[(1, 25680479760), (2, 12840239880), (3, 8560159920), (4, 6420119940), (5, 5136095952), (6, 4280079960), (8, 3210059970), (9, 2853386640), (10, 2568047976), (12, 2140039980), (13, 1975421520), (15, 1712031984), (16, 1605029985), (18, 1426693320), (20, 1284023988), (24, 1070019990), (26, 987710760), (27, 951128880), (30, 856015992), (36, 713346660), (39, 658473840), (40, 642011994), (45, 570677328), (48, 535009995), (52, 493855380), (54, 475564440), (60, 428007996), (65, 395084304), (72, 356673330), (78, 329236920), (80, 321005997), (81, 317042960), (90, 285338664), (104, 246927690), (108, 237782220), (117, 219491280), (120, 214003998), (130, 197542152), (135, 190225776), (144, 178336665), (156, 164618460), (162, 158521480), (180, 142669332), (195, 131694768), (208, 123463845), (216, 118891110), (234, 109745640), (240, 107001999), (260, 98771076), (270, 95112888), (312, 82309230), (324, 79260740), (351, 73163760), (360, 71334666), (390, 65847384), (405, 63408592), (432, 59445555), (468, 54872820), (520, 49385538), (540, 47556444), (585, 43898256), (624, 41154615), (648, 39630370), (702, 36581880), (720, 35667333), (780, 32923692), (810, 31704296), (936, 27436410), (1040, 24692769), (1053, 24387920), (1080, 23778222), (1170, 21949128), (1296, 19815185), (1404, 18290940), (1560, 16461846), (1620, 15852148), (1755, 14632752), (1872, 13718205), (2106, 12193960), (2160, 11889111), (2340, 10974564), (2808, 9145470), (3120, 8230923), (3240, 7926074), (3510, 7316376), (4212, 6096980), (4680, 5487282), (5265, 4877584), (5616, 4572735), (6480, 3963037), (7020, 3658188), (8424, 3048490), (9360, 2743641), (10530, 2438792), (14040, 1829094), (16848, 1524245), (21060, 1219396), (28080, 914547), (42120, 609698), (84240, 304849)]