504952487680

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{163487}}^1$

素因数の和:163654

約数の個数: 144

約数和(自身を含む): 1283210772480

約数和(自身を除く): 778258284800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 127, 128, 152, 160, 190, 254, 256, 304, 320, 380, 508, 608, 635, 640, 760, 1016, 1216, 1270, 1280, 1520, 2032, 2413, 2432, 2540, 3040, 4064, 4826, 4864, 5080, 6080, 8128, 9652, 10160, 12065, 12160, 16256, 19304, 20320, 24130, 24320, 32512, 38608, 40640, 48260, 77216, 81280, 96520, 154432, 162560, 163487, 193040, 308864, 326974, 386080, 617728, 653948, 772160, 817435, 1307896, 1544320, 1634870, 2615792, 3088640, 3106253, 3269740, 5231584, 6212506, 6539480, 10463168, 12425012, 13078960, 15531265, 20762849, 20926336, 24850024, 26157920, 31062530, 41525698, 41852672, 49700048, 52315840, 62125060, 83051396, 99400096, 103814245, 104631680, 124250120, 166102792, 198800192, 207628490, 209263360, 248500240, 332205584, 394494131, 397600384, 415256980, 497000480, 664411168, 788988262, 795200768, 830513960, 994000960, 1328822336, 1577976524, 1661027920, 1972470655, 1988001920, 2657644672, 3155953048, 3322055840, 3944941310, 3976003840, 5315289344, 6311906096, 6644111680, 7889882620, 12623812192, 13288223360, 15779765240, 25247624384, 26576446720, 31559530480, 50495248768, 63119060960, 100990497536, 126238121920, 252476243840, 504952487680]

約数ペア:

[(1, 504952487680), (2, 252476243840), (4, 126238121920), (5, 100990497536), (8, 63119060960), (10, 50495248768), (16, 31559530480), (19, 26576446720), (20, 25247624384), (32, 15779765240), (38, 13288223360), (40, 12623812192), (64, 7889882620), (76, 6644111680), (80, 6311906096), (95, 5315289344), (127, 3976003840), (128, 3944941310), (152, 3322055840), (160, 3155953048), (190, 2657644672), (254, 1988001920), (256, 1972470655), (304, 1661027920), (320, 1577976524), (380, 1328822336), (508, 994000960), (608, 830513960), (635, 795200768), (640, 788988262), (760, 664411168), (1016, 497000480), (1216, 415256980), (1270, 397600384), (1280, 394494131), (1520, 332205584), (2032, 248500240), (2413, 209263360), (2432, 207628490), (2540, 198800192), (3040, 166102792), (4064, 124250120), (4826, 104631680), (4864, 103814245), (5080, 99400096), (6080, 83051396), (8128, 62125060), (9652, 52315840), (10160, 49700048), (12065, 41852672), (12160, 41525698), (16256, 31062530), (19304, 26157920), (20320, 24850024), (24130, 20926336), (24320, 20762849), (32512, 15531265), (38608, 13078960), (40640, 12425012), (48260, 10463168), (77216, 6539480), (81280, 6212506), (96520, 5231584), (154432, 3269740), (162560, 3106253), (163487, 3088640), (193040, 2615792), (308864, 1634870), (326974, 1544320), (386080, 1307896), (617728, 817435), (653948, 772160)]