222981120

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{1613}}^1$

素因数の和:1647

約数の個数: 176

約数和(自身を含む): 792925920

約数和(自身を除く): 569944800

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, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1613, 1728, 1920, 2160, 2304, 2560, 2880, 3072, 3226, 3456, 3840, 4320, 4608, 4839, 5120, 5760, 6452, 6912, 7680, 8065, 8640, 9216, 9678, 11520, 12904, 13824, 14517, 15360, 16130, 17280, 19356, 23040, 24195, 25808, 27648, 29034, 32260, 34560, 38712, 43551, 46080, 48390, 51616, 58068, 64520, 69120, 72585, 77424, 87102, 96780, 103232, 116136, 129040, 138240, 145170, 154848, 174204, 193560, 206464, 217755, 232272, 258080, 290340, 309696, 348408, 387120, 412928, 435510, 464544, 516160, 580680, 619392, 696816, 774240, 825856, 871020, 929088, 1032320, 1161360, 1238784, 1393632, 1548480, 1651712, 1742040, 1858176, 2064640, 2322720, 2477568, 2787264, 3096960, 3484080, 3716352, 4129280, 4645440, 4955136, 5574528, 6193920, 6968160, 7432704, 8258560, 9290880, 11149056, 12387840, 13936320, 14865408, 18581760, 22298112, 24775680, 27872640, 37163520, 44596224, 55745280, 74327040, 111490560, 222981120]

約数ペア:

[(1, 222981120), (2, 111490560), (3, 74327040), (4, 55745280), (5, 44596224), (6, 37163520), (8, 27872640), (9, 24775680), (10, 22298112), (12, 18581760), (15, 14865408), (16, 13936320), (18, 12387840), (20, 11149056), (24, 9290880), (27, 8258560), (30, 7432704), (32, 6968160), (36, 6193920), (40, 5574528), (45, 4955136), (48, 4645440), (54, 4129280), (60, 3716352), (64, 3484080), (72, 3096960), (80, 2787264), (90, 2477568), (96, 2322720), (108, 2064640), (120, 1858176), (128, 1742040), (135, 1651712), (144, 1548480), (160, 1393632), (180, 1238784), (192, 1161360), (216, 1032320), (240, 929088), (256, 871020), (270, 825856), (288, 774240), (320, 696816), (360, 619392), (384, 580680), (432, 516160), (480, 464544), (512, 435510), (540, 412928), (576, 387120), (640, 348408), (720, 309696), (768, 290340), (864, 258080), (960, 232272), (1024, 217755), (1080, 206464), (1152, 193560), (1280, 174204), (1440, 154848), (1536, 145170), (1613, 138240), (1728, 129040), (1920, 116136), (2160, 103232), (2304, 96780), (2560, 87102), (2880, 77424), (3072, 72585), (3226, 69120), (3456, 64520), (3840, 58068), (4320, 51616), (4608, 48390), (4839, 46080), (5120, 43551), (5760, 38712), (6452, 34560), (6912, 32260), (7680, 29034), (8065, 27648), (8640, 25808), (9216, 24195), (9678, 23040), (11520, 19356), (12904, 17280), (13824, 16130), (14517, 15360)]