506292480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1$

素因数の和:717

約数の個数: 216

約数和(自身を含む): 1779261120

約数和(自身を除く): 1272968640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 128, 142, 144, 160, 180, 192, 213, 240, 256, 284, 288, 320, 355, 360, 384, 426, 480, 568, 576, 619, 639, 640, 710, 720, 768, 852, 960, 1065, 1136, 1152, 1238, 1278, 1280, 1420, 1440, 1704, 1857, 1920, 2130, 2272, 2304, 2476, 2556, 2840, 2880, 3095, 3195, 3408, 3714, 3840, 4260, 4544, 4952, 5112, 5571, 5680, 5760, 6190, 6390, 6816, 7428, 8520, 9088, 9285, 9904, 10224, 11142, 11360, 11520, 12380, 12780, 13632, 14856, 17040, 18176, 18570, 19808, 20448, 22284, 22720, 24760, 25560, 27264, 27855, 29712, 34080, 37140, 39616, 40896, 43949, 44568, 45440, 49520, 51120, 54528, 55710, 59424, 68160, 74280, 79232, 81792, 87898, 89136, 90880, 99040, 102240, 111420, 118848, 131847, 136320, 148560, 158464, 163584, 175796, 178272, 198080, 204480, 219745, 222840, 237696, 263694, 272640, 297120, 351592, 356544, 395541, 396160, 408960, 439490, 445680, 475392, 527388, 594240, 659235, 703184, 713088, 791082, 792320, 817920, 878980, 891360, 1054776, 1188480, 1318470, 1406368, 1426176, 1582164, 1757960, 1782720, 1977705, 2109552, 2376960, 2636940, 2812736, 3164328, 3515920, 3565440, 3955410, 4219104, 5273880, 5625472, 6328656, 7031840, 7130880, 7910820, 8438208, 10547760, 11250944, 12657312, 14063680, 15821640, 16876416, 21095520, 25314624, 28127360, 31643280, 33752832, 42191040, 50629248, 56254720, 63286560, 84382080, 101258496, 126573120, 168764160, 253146240, 506292480]

約数ペア:

[(1, 506292480), (2, 253146240), (3, 168764160), (4, 126573120), (5, 101258496), (6, 84382080), (8, 63286560), (9, 56254720), (10, 50629248), (12, 42191040), (15, 33752832), (16, 31643280), (18, 28127360), (20, 25314624), (24, 21095520), (30, 16876416), (32, 15821640), (36, 14063680), (40, 12657312), (45, 11250944), (48, 10547760), (60, 8438208), (64, 7910820), (71, 7130880), (72, 7031840), (80, 6328656), (90, 5625472), (96, 5273880), (120, 4219104), (128, 3955410), (142, 3565440), (144, 3515920), (160, 3164328), (180, 2812736), (192, 2636940), (213, 2376960), (240, 2109552), (256, 1977705), (284, 1782720), (288, 1757960), (320, 1582164), (355, 1426176), (360, 1406368), (384, 1318470), (426, 1188480), (480, 1054776), (568, 891360), (576, 878980), (619, 817920), (639, 792320), (640, 791082), (710, 713088), (720, 703184), (768, 659235), (852, 594240), (960, 527388), (1065, 475392), (1136, 445680), (1152, 439490), (1238, 408960), (1278, 396160), (1280, 395541), (1420, 356544), (1440, 351592), (1704, 297120), (1857, 272640), (1920, 263694), (2130, 237696), (2272, 222840), (2304, 219745), (2476, 204480), (2556, 198080), (2840, 178272), (2880, 175796), (3095, 163584), (3195, 158464), (3408, 148560), (3714, 136320), (3840, 131847), (4260, 118848), (4544, 111420), (4952, 102240), (5112, 99040), (5571, 90880), (5680, 89136), (5760, 87898), (6190, 81792), (6390, 79232), (6816, 74280), (7428, 68160), (8520, 59424), (9088, 55710), (9285, 54528), (9904, 51120), (10224, 49520), (11142, 45440), (11360, 44568), (11520, 43949), (12380, 40896), (12780, 39616), (13632, 37140), (14856, 34080), (17040, 29712), (18176, 27855), (18570, 27264), (19808, 25560), (20448, 24760), (22284, 22720)]