223706880

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{6473}}^1$

素因数の和:6503

約数の個数: 144

約数和(自身を含む): 793971360

約数和(自身を除く): 570264480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6473, 6912, 8640, 11520, 12946, 17280, 19419, 25892, 32365, 34560, 38838, 51784, 58257, 64730, 77676, 97095, 103568, 116514, 129460, 155352, 174771, 194190, 207136, 233028, 258920, 291285, 310704, 349542, 388380, 414272, 466056, 517840, 582570, 621408, 699084, 776760, 828544, 873855, 932112, 1035680, 1165140, 1242816, 1398168, 1553520, 1657088, 1747710, 1864224, 2071360, 2330280, 2485632, 2796336, 3107040, 3495420, 3728448, 4142720, 4660560, 4971264, 5592672, 6214080, 6990840, 7456896, 8285440, 9321120, 11185344, 12428160, 13981680, 14913792, 18642240, 22370688, 24856320, 27963360, 37284480, 44741376, 55926720, 74568960, 111853440, 223706880]

約数ペア:

[(1, 223706880), (2, 111853440), (3, 74568960), (4, 55926720), (5, 44741376), (6, 37284480), (8, 27963360), (9, 24856320), (10, 22370688), (12, 18642240), (15, 14913792), (16, 13981680), (18, 12428160), (20, 11185344), (24, 9321120), (27, 8285440), (30, 7456896), (32, 6990840), (36, 6214080), (40, 5592672), (45, 4971264), (48, 4660560), (54, 4142720), (60, 3728448), (64, 3495420), (72, 3107040), (80, 2796336), (90, 2485632), (96, 2330280), (108, 2071360), (120, 1864224), (128, 1747710), (135, 1657088), (144, 1553520), (160, 1398168), (180, 1242816), (192, 1165140), (216, 1035680), (240, 932112), (256, 873855), (270, 828544), (288, 776760), (320, 699084), (360, 621408), (384, 582570), (432, 517840), (480, 466056), (540, 414272), (576, 388380), (640, 349542), (720, 310704), (768, 291285), (864, 258920), (960, 233028), (1080, 207136), (1152, 194190), (1280, 174771), (1440, 155352), (1728, 129460), (1920, 116514), (2160, 103568), (2304, 97095), (2880, 77676), (3456, 64730), (3840, 58257), (4320, 51784), (5760, 38838), (6473, 34560), (6912, 32365), (8640, 25892), (11520, 19419), (12946, 17280)]