675056640

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1$

素因数の和:718

約数の個数: 176

約数和(自身を含む): 2193073920

約数和(自身を除く): 1518017280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 256, 284, 320, 355, 384, 426, 480, 512, 568, 619, 640, 710, 768, 852, 960, 1024, 1065, 1136, 1238, 1280, 1420, 1536, 1704, 1857, 1920, 2130, 2272, 2476, 2560, 2840, 3072, 3095, 3408, 3714, 3840, 4260, 4544, 4952, 5120, 5680, 6190, 6816, 7428, 7680, 8520, 9088, 9285, 9904, 11360, 12380, 13632, 14856, 15360, 17040, 18176, 18570, 19808, 22720, 24760, 27264, 29712, 34080, 36352, 37140, 39616, 43949, 45440, 49520, 54528, 59424, 68160, 72704, 74280, 79232, 87898, 90880, 99040, 109056, 118848, 131847, 136320, 148560, 158464, 175796, 181760, 198080, 218112, 219745, 237696, 263694, 272640, 297120, 316928, 351592, 363520, 396160, 439490, 475392, 527388, 545280, 594240, 633856, 659235, 703184, 792320, 878980, 950784, 1054776, 1090560, 1188480, 1318470, 1406368, 1584640, 1757960, 1901568, 2109552, 2376960, 2636940, 2812736, 3169280, 3515920, 4219104, 4753920, 5273880, 5625472, 7031840, 8438208, 9507840, 10547760, 11250944, 14063680, 16876416, 21095520, 22501888, 28127360, 33752832, 42191040, 45003776, 56254720, 67505664, 84382080, 112509440, 135011328, 168764160, 225018880, 337528320, 675056640]

約数ペア:

[(1, 675056640), (2, 337528320), (3, 225018880), (4, 168764160), (5, 135011328), (6, 112509440), (8, 84382080), (10, 67505664), (12, 56254720), (15, 45003776), (16, 42191040), (20, 33752832), (24, 28127360), (30, 22501888), (32, 21095520), (40, 16876416), (48, 14063680), (60, 11250944), (64, 10547760), (71, 9507840), (80, 8438208), (96, 7031840), (120, 5625472), (128, 5273880), (142, 4753920), (160, 4219104), (192, 3515920), (213, 3169280), (240, 2812736), (256, 2636940), (284, 2376960), (320, 2109552), (355, 1901568), (384, 1757960), (426, 1584640), (480, 1406368), (512, 1318470), (568, 1188480), (619, 1090560), (640, 1054776), (710, 950784), (768, 878980), (852, 792320), (960, 703184), (1024, 659235), (1065, 633856), (1136, 594240), (1238, 545280), (1280, 527388), (1420, 475392), (1536, 439490), (1704, 396160), (1857, 363520), (1920, 351592), (2130, 316928), (2272, 297120), (2476, 272640), (2560, 263694), (2840, 237696), (3072, 219745), (3095, 218112), (3408, 198080), (3714, 181760), (3840, 175796), (4260, 158464), (4544, 148560), (4952, 136320), (5120, 131847), (5680, 118848), (6190, 109056), (6816, 99040), (7428, 90880), (7680, 87898), (8520, 79232), (9088, 74280), (9285, 72704), (9904, 68160), (11360, 59424), (12380, 54528), (13632, 49520), (14856, 45440), (15360, 43949), (17040, 39616), (18176, 37140), (18570, 36352), (19808, 34080), (22720, 29712), (24760, 27264)]