22698240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:304

約数の個数: 144

約数和(自身を含む): 75938688

約数和(自身を除く): 53240448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 257, 276, 320, 345, 368, 384, 460, 480, 514, 552, 640, 690, 736, 768, 771, 920, 960, 1028, 1104, 1280, 1285, 1380, 1472, 1542, 1840, 1920, 2056, 2208, 2570, 2760, 2944, 3084, 3680, 3840, 3855, 4112, 4416, 5140, 5520, 5888, 5911, 6168, 7360, 7710, 8224, 8832, 10280, 11040, 11822, 12336, 14720, 15420, 16448, 17664, 17733, 20560, 22080, 23644, 24672, 29440, 29555, 30840, 32896, 35466, 41120, 44160, 47288, 49344, 59110, 61680, 65792, 70932, 82240, 88320, 88665, 94576, 98688, 118220, 123360, 141864, 164480, 177330, 189152, 197376, 236440, 246720, 283728, 328960, 354660, 378304, 472880, 493440, 567456, 709320, 756608, 945760, 986880, 1134912, 1418640, 1513216, 1891520, 2269824, 2837280, 3783040, 4539648, 5674560, 7566080, 11349120, 22698240]

約数ペア:

[(1, 22698240), (2, 11349120), (3, 7566080), (4, 5674560), (5, 4539648), (6, 3783040), (8, 2837280), (10, 2269824), (12, 1891520), (15, 1513216), (16, 1418640), (20, 1134912), (23, 986880), (24, 945760), (30, 756608), (32, 709320), (40, 567456), (46, 493440), (48, 472880), (60, 378304), (64, 354660), (69, 328960), (80, 283728), (92, 246720), (96, 236440), (115, 197376), (120, 189152), (128, 177330), (138, 164480), (160, 141864), (184, 123360), (192, 118220), (230, 98688), (240, 94576), (256, 88665), (257, 88320), (276, 82240), (320, 70932), (345, 65792), (368, 61680), (384, 59110), (460, 49344), (480, 47288), (514, 44160), (552, 41120), (640, 35466), (690, 32896), (736, 30840), (768, 29555), (771, 29440), (920, 24672), (960, 23644), (1028, 22080), (1104, 20560), (1280, 17733), (1285, 17664), (1380, 16448), (1472, 15420), (1542, 14720), (1840, 12336), (1920, 11822), (2056, 11040), (2208, 10280), (2570, 8832), (2760, 8224), (2944, 7710), (3084, 7360), (3680, 6168), (3840, 5911), (3855, 5888), (4112, 5520), (4416, 5140)]