2509653840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{1609}}^1$

素因数の和:1789

約数の個数: 160

約数和(自身を含む): 7982405760

約数和(自身を除く): 5472751920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 97, 120, 134, 194, 201, 240, 268, 291, 335, 388, 402, 485, 536, 582, 670, 776, 804, 970, 1005, 1072, 1164, 1340, 1455, 1552, 1608, 1609, 1940, 2010, 2328, 2680, 2910, 3216, 3218, 3880, 4020, 4656, 4827, 5360, 5820, 6436, 6499, 7760, 8040, 8045, 9654, 11640, 12872, 12998, 16080, 16090, 19308, 19497, 23280, 24135, 25744, 25996, 32180, 32495, 38616, 38994, 48270, 51992, 64360, 64990, 77232, 77988, 96540, 97485, 103984, 107803, 128720, 129980, 155976, 156073, 193080, 194970, 215606, 259960, 311952, 312146, 323409, 386160, 389940, 431212, 468219, 519920, 539015, 624292, 646818, 779880, 780365, 862424, 936438, 1078030, 1248584, 1293636, 1559760, 1560730, 1617045, 1724848, 1872876, 2156060, 2341095, 2497168, 2587272, 3121460, 3234090, 3745752, 4312120, 4682190, 5174544, 6242920, 6468180, 7491504, 8624240, 9364380, 10456891, 12485840, 12936360, 18728760, 20913782, 25872720, 31370673, 37457520, 41827564, 52284455, 62741346, 83655128, 104568910, 125482692, 156853365, 167310256, 209137820, 250965384, 313706730, 418275640, 501930768, 627413460, 836551280, 1254826920, 2509653840]

約数ペア:

[(1, 2509653840), (2, 1254826920), (3, 836551280), (4, 627413460), (5, 501930768), (6, 418275640), (8, 313706730), (10, 250965384), (12, 209137820), (15, 167310256), (16, 156853365), (20, 125482692), (24, 104568910), (30, 83655128), (40, 62741346), (48, 52284455), (60, 41827564), (67, 37457520), (80, 31370673), (97, 25872720), (120, 20913782), (134, 18728760), (194, 12936360), (201, 12485840), (240, 10456891), (268, 9364380), (291, 8624240), (335, 7491504), (388, 6468180), (402, 6242920), (485, 5174544), (536, 4682190), (582, 4312120), (670, 3745752), (776, 3234090), (804, 3121460), (970, 2587272), (1005, 2497168), (1072, 2341095), (1164, 2156060), (1340, 1872876), (1455, 1724848), (1552, 1617045), (1608, 1560730), (1609, 1559760), (1940, 1293636), (2010, 1248584), (2328, 1078030), (2680, 936438), (2910, 862424), (3216, 780365), (3218, 779880), (3880, 646818), (4020, 624292), (4656, 539015), (4827, 519920), (5360, 468219), (5820, 431212), (6436, 389940), (6499, 386160), (7760, 323409), (8040, 312146), (8045, 311952), (9654, 259960), (11640, 215606), (12872, 194970), (12998, 193080), (16080, 156073), (16090, 155976), (19308, 129980), (19497, 128720), (23280, 107803), (24135, 103984), (25744, 97485), (25996, 96540), (32180, 77988), (32495, 77232), (38616, 64990), (38994, 64360), (48270, 51992)]