17933640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:239

約数の個数: 128

約数和(自身を含む): 58320000

約数和(自身を除く): 40386360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 59, 60, 68, 85, 102, 118, 120, 136, 149, 170, 177, 204, 236, 255, 295, 298, 340, 354, 408, 447, 472, 510, 590, 596, 680, 708, 745, 885, 894, 1003, 1020, 1180, 1192, 1416, 1490, 1770, 1788, 2006, 2040, 2235, 2360, 2533, 2980, 3009, 3540, 3576, 4012, 4470, 5015, 5066, 5960, 6018, 7080, 7599, 8024, 8791, 8940, 10030, 10132, 12036, 12665, 15045, 15198, 17582, 17880, 20060, 20264, 24072, 25330, 26373, 30090, 30396, 35164, 37995, 40120, 43955, 50660, 52746, 60180, 60792, 70328, 75990, 87910, 101320, 105492, 120360, 131865, 149447, 151980, 175820, 210984, 263730, 298894, 303960, 351640, 448341, 527460, 597788, 747235, 896682, 1054920, 1195576, 1494470, 1793364, 2241705, 2988940, 3586728, 4483410, 5977880, 8966820, 17933640]

約数ペア:

[(1, 17933640), (2, 8966820), (3, 5977880), (4, 4483410), (5, 3586728), (6, 2988940), (8, 2241705), (10, 1793364), (12, 1494470), (15, 1195576), (17, 1054920), (20, 896682), (24, 747235), (30, 597788), (34, 527460), (40, 448341), (51, 351640), (59, 303960), (60, 298894), (68, 263730), (85, 210984), (102, 175820), (118, 151980), (120, 149447), (136, 131865), (149, 120360), (170, 105492), (177, 101320), (204, 87910), (236, 75990), (255, 70328), (295, 60792), (298, 60180), (340, 52746), (354, 50660), (408, 43955), (447, 40120), (472, 37995), (510, 35164), (590, 30396), (596, 30090), (680, 26373), (708, 25330), (745, 24072), (885, 20264), (894, 20060), (1003, 17880), (1020, 17582), (1180, 15198), (1192, 15045), (1416, 12665), (1490, 12036), (1770, 10132), (1788, 10030), (2006, 8940), (2040, 8791), (2235, 8024), (2360, 7599), (2533, 7080), (2980, 6018), (3009, 5960), (3540, 5066), (3576, 5015), (4012, 4470)]