1369871440

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{5923}}^1$

素因数の和:6009

約数の個数: 120

約数和(自身を含む): 3768374880

約数和(自身を除く): 2398503440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 59, 70, 80, 98, 112, 118, 140, 196, 236, 245, 280, 295, 392, 413, 472, 490, 560, 590, 784, 826, 944, 980, 1180, 1652, 1960, 2065, 2360, 2891, 3304, 3920, 4130, 4720, 5782, 5923, 6608, 8260, 11564, 11846, 14455, 16520, 23128, 23692, 28910, 29615, 33040, 41461, 46256, 47384, 57820, 59230, 82922, 94768, 115640, 118460, 165844, 207305, 231280, 236920, 290227, 331688, 349457, 414610, 473840, 580454, 663376, 698914, 829220, 1160908, 1397828, 1451135, 1658440, 1747285, 2321816, 2446199, 2795656, 2902270, 3316880, 3494570, 4643632, 4892398, 5591312, 5804540, 6989140, 9784796, 11609080, 12230995, 13978280, 17123393, 19569592, 23218160, 24461990, 27956560, 34246786, 39139184, 48923980, 68493572, 85616965, 97847960, 136987144, 171233930, 195695920, 273974288, 342467860, 684935720, 1369871440]

約数ペア:

[(1, 1369871440), (2, 684935720), (4, 342467860), (5, 273974288), (7, 195695920), (8, 171233930), (10, 136987144), (14, 97847960), (16, 85616965), (20, 68493572), (28, 48923980), (35, 39139184), (40, 34246786), (49, 27956560), (56, 24461990), (59, 23218160), (70, 19569592), (80, 17123393), (98, 13978280), (112, 12230995), (118, 11609080), (140, 9784796), (196, 6989140), (236, 5804540), (245, 5591312), (280, 4892398), (295, 4643632), (392, 3494570), (413, 3316880), (472, 2902270), (490, 2795656), (560, 2446199), (590, 2321816), (784, 1747285), (826, 1658440), (944, 1451135), (980, 1397828), (1180, 1160908), (1652, 829220), (1960, 698914), (2065, 663376), (2360, 580454), (2891, 473840), (3304, 414610), (3920, 349457), (4130, 331688), (4720, 290227), (5782, 236920), (5923, 231280), (6608, 207305), (8260, 165844), (11564, 118460), (11846, 115640), (14455, 94768), (16520, 82922), (23128, 59230), (23692, 57820), (28910, 47384), (29615, 46256), (33040, 41461)]