517758720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1237}}^1$

素因数の和:1370

約数の個数: 144

約数和(自身を含む): 1670111520

約数和(自身を除く): 1152352800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 128, 160, 192, 218, 240, 256, 320, 327, 384, 436, 480, 545, 640, 654, 768, 872, 960, 1090, 1237, 1280, 1308, 1635, 1744, 1920, 2180, 2474, 2616, 3270, 3488, 3711, 3840, 4360, 4948, 5232, 6185, 6540, 6976, 7422, 8720, 9896, 10464, 12370, 13080, 13952, 14844, 17440, 18555, 19792, 20928, 24740, 26160, 27904, 29688, 34880, 37110, 39584, 41856, 49480, 52320, 59376, 69760, 74220, 79168, 83712, 98960, 104640, 118752, 134833, 139520, 148440, 158336, 197920, 209280, 237504, 269666, 296880, 316672, 395840, 404499, 418560, 475008, 539332, 593760, 674165, 791680, 808998, 950016, 1078664, 1187520, 1348330, 1583360, 1617996, 2022495, 2157328, 2375040, 2696660, 3235992, 4044990, 4314656, 4750080, 5393320, 6471984, 8089980, 8629312, 10786640, 12943968, 16179960, 17258624, 21573280, 25887936, 32359920, 34517248, 43146560, 51775872, 64719840, 86293120, 103551744, 129439680, 172586240, 258879360, 517758720]

約数ペア:

[(1, 517758720), (2, 258879360), (3, 172586240), (4, 129439680), (5, 103551744), (6, 86293120), (8, 64719840), (10, 51775872), (12, 43146560), (15, 34517248), (16, 32359920), (20, 25887936), (24, 21573280), (30, 17258624), (32, 16179960), (40, 12943968), (48, 10786640), (60, 8629312), (64, 8089980), (80, 6471984), (96, 5393320), (109, 4750080), (120, 4314656), (128, 4044990), (160, 3235992), (192, 2696660), (218, 2375040), (240, 2157328), (256, 2022495), (320, 1617996), (327, 1583360), (384, 1348330), (436, 1187520), (480, 1078664), (545, 950016), (640, 808998), (654, 791680), (768, 674165), (872, 593760), (960, 539332), (1090, 475008), (1237, 418560), (1280, 404499), (1308, 395840), (1635, 316672), (1744, 296880), (1920, 269666), (2180, 237504), (2474, 209280), (2616, 197920), (3270, 158336), (3488, 148440), (3711, 139520), (3840, 134833), (4360, 118752), (4948, 104640), (5232, 98960), (6185, 83712), (6540, 79168), (6976, 74220), (7422, 69760), (8720, 59376), (9896, 52320), (10464, 49480), (12370, 41856), (13080, 39584), (13952, 37110), (14844, 34880), (17440, 29688), (18555, 27904), (19792, 26160), (20928, 24740)]