214741440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{431}}^1$

素因数の和:627

約数の個数: 168

約数和(自身を含む): 744614208

約数和(自身を除く): 529872768

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, 72, 80, 90, 96, 120, 144, 160, 173, 180, 192, 240, 288, 320, 346, 360, 431, 480, 519, 576, 692, 720, 862, 865, 960, 1038, 1293, 1384, 1440, 1557, 1724, 1730, 2076, 2155, 2586, 2595, 2768, 2880, 3114, 3448, 3460, 3879, 4152, 4310, 5172, 5190, 5536, 6228, 6465, 6896, 6920, 7758, 7785, 8304, 8620, 10344, 10380, 11072, 12456, 12930, 13792, 13840, 15516, 15570, 16608, 17240, 19395, 20688, 20760, 24912, 25860, 27584, 27680, 31032, 31140, 33216, 34480, 38790, 41376, 41520, 49824, 51720, 55360, 62064, 62280, 68960, 74563, 77580, 82752, 83040, 99648, 103440, 124128, 124560, 137920, 149126, 155160, 166080, 206880, 223689, 248256, 249120, 298252, 310320, 372815, 413760, 447378, 498240, 596504, 620640, 671067, 745630, 894756, 1118445, 1193008, 1241280, 1342134, 1491260, 1789512, 2236890, 2386016, 2684268, 2982520, 3355335, 3579024, 4473780, 4772032, 5368536, 5965040, 6710670, 7158048, 8947560, 10737072, 11930080, 13421340, 14316096, 17895120, 21474144, 23860160, 26842680, 35790240, 42948288, 53685360, 71580480, 107370720, 214741440]

約数ペア:

[(1, 214741440), (2, 107370720), (3, 71580480), (4, 53685360), (5, 42948288), (6, 35790240), (8, 26842680), (9, 23860160), (10, 21474144), (12, 17895120), (15, 14316096), (16, 13421340), (18, 11930080), (20, 10737072), (24, 8947560), (30, 7158048), (32, 6710670), (36, 5965040), (40, 5368536), (45, 4772032), (48, 4473780), (60, 3579024), (64, 3355335), (72, 2982520), (80, 2684268), (90, 2386016), (96, 2236890), (120, 1789512), (144, 1491260), (160, 1342134), (173, 1241280), (180, 1193008), (192, 1118445), (240, 894756), (288, 745630), (320, 671067), (346, 620640), (360, 596504), (431, 498240), (480, 447378), (519, 413760), (576, 372815), (692, 310320), (720, 298252), (862, 249120), (865, 248256), (960, 223689), (1038, 206880), (1293, 166080), (1384, 155160), (1440, 149126), (1557, 137920), (1724, 124560), (1730, 124128), (2076, 103440), (2155, 99648), (2586, 83040), (2595, 82752), (2768, 77580), (2880, 74563), (3114, 68960), (3448, 62280), (3460, 62064), (3879, 55360), (4152, 51720), (4310, 49824), (5172, 41520), (5190, 41376), (5536, 38790), (6228, 34480), (6465, 33216), (6896, 31140), (6920, 31032), (7758, 27680), (7785, 27584), (8304, 25860), (8620, 24912), (10344, 20760), (10380, 20688), (11072, 19395), (12456, 17240), (12930, 16608), (13792, 15570), (13840, 15516)]