17399040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 58278528

約数和(自身を除く): 40879488

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, 197, 230, 240, 256, 276, 320, 345, 368, 384, 394, 460, 480, 552, 591, 640, 690, 736, 768, 788, 920, 960, 985, 1104, 1182, 1280, 1380, 1472, 1576, 1840, 1920, 1970, 2208, 2364, 2760, 2944, 2955, 3152, 3680, 3840, 3940, 4416, 4531, 4728, 5520, 5888, 5910, 6304, 7360, 7880, 8832, 9062, 9456, 11040, 11820, 12608, 13593, 14720, 15760, 17664, 18124, 18912, 22080, 22655, 23640, 25216, 27186, 29440, 31520, 36248, 37824, 44160, 45310, 47280, 50432, 54372, 63040, 67965, 72496, 75648, 88320, 90620, 94560, 108744, 126080, 135930, 144992, 151296, 181240, 189120, 217488, 252160, 271860, 289984, 362480, 378240, 434976, 543720, 579968, 724960, 756480, 869952, 1087440, 1159936, 1449920, 1739904, 2174880, 2899840, 3479808, 4349760, 5799680, 8699520, 17399040]

約数ペア:

[(1, 17399040), (2, 8699520), (3, 5799680), (4, 4349760), (5, 3479808), (6, 2899840), (8, 2174880), (10, 1739904), (12, 1449920), (15, 1159936), (16, 1087440), (20, 869952), (23, 756480), (24, 724960), (30, 579968), (32, 543720), (40, 434976), (46, 378240), (48, 362480), (60, 289984), (64, 271860), (69, 252160), (80, 217488), (92, 189120), (96, 181240), (115, 151296), (120, 144992), (128, 135930), (138, 126080), (160, 108744), (184, 94560), (192, 90620), (197, 88320), (230, 75648), (240, 72496), (256, 67965), (276, 63040), (320, 54372), (345, 50432), (368, 47280), (384, 45310), (394, 44160), (460, 37824), (480, 36248), (552, 31520), (591, 29440), (640, 27186), (690, 25216), (736, 23640), (768, 22655), (788, 22080), (920, 18912), (960, 18124), (985, 17664), (1104, 15760), (1182, 14720), (1280, 13593), (1380, 12608), (1472, 11820), (1576, 11040), (1840, 9456), (1920, 9062), (1970, 8832), (2208, 7880), (2364, 7360), (2760, 6304), (2944, 5910), (2955, 5888), (3152, 5520), (3680, 4728), (3840, 4531), (3940, 4416)]