137424560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:515

約数の個数: 160

約数和(自身を含む): 403307520

約数和(自身を除く): 265882960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 43, 52, 56, 65, 70, 80, 86, 91, 104, 112, 130, 140, 172, 182, 208, 215, 260, 280, 301, 344, 364, 430, 439, 455, 520, 559, 560, 602, 688, 728, 860, 878, 910, 1040, 1118, 1204, 1456, 1505, 1720, 1756, 1820, 2195, 2236, 2408, 2795, 3010, 3073, 3440, 3512, 3640, 3913, 4390, 4472, 4816, 5590, 5707, 6020, 6146, 7024, 7280, 7826, 8780, 8944, 11180, 11414, 12040, 12292, 15365, 15652, 17560, 18877, 19565, 22360, 22828, 24080, 24584, 28535, 30730, 31304, 35120, 37754, 39130, 39949, 44720, 45656, 49168, 57070, 61460, 62608, 75508, 78260, 79898, 91312, 94385, 114140, 122920, 132139, 151016, 156520, 159796, 188770, 199745, 228280, 245401, 245840, 264278, 302032, 313040, 319592, 377540, 399490, 456560, 490802, 528556, 639184, 660695, 755080, 798980, 981604, 1057112, 1227005, 1321390, 1510160, 1597960, 1717807, 1963208, 2114224, 2454010, 2642780, 3195920, 3435614, 3926416, 4908020, 5285560, 6871228, 8589035, 9816040, 10571120, 13742456, 17178070, 19632080, 27484912, 34356140, 68712280, 137424560]

約数ペア:

[(1, 137424560), (2, 68712280), (4, 34356140), (5, 27484912), (7, 19632080), (8, 17178070), (10, 13742456), (13, 10571120), (14, 9816040), (16, 8589035), (20, 6871228), (26, 5285560), (28, 4908020), (35, 3926416), (40, 3435614), (43, 3195920), (52, 2642780), (56, 2454010), (65, 2114224), (70, 1963208), (80, 1717807), (86, 1597960), (91, 1510160), (104, 1321390), (112, 1227005), (130, 1057112), (140, 981604), (172, 798980), (182, 755080), (208, 660695), (215, 639184), (260, 528556), (280, 490802), (301, 456560), (344, 399490), (364, 377540), (430, 319592), (439, 313040), (455, 302032), (520, 264278), (559, 245840), (560, 245401), (602, 228280), (688, 199745), (728, 188770), (860, 159796), (878, 156520), (910, 151016), (1040, 132139), (1118, 122920), (1204, 114140), (1456, 94385), (1505, 91312), (1720, 79898), (1756, 78260), (1820, 75508), (2195, 62608), (2236, 61460), (2408, 57070), (2795, 49168), (3010, 45656), (3073, 44720), (3440, 39949), (3512, 39130), (3640, 37754), (3913, 35120), (4390, 31304), (4472, 30730), (4816, 28535), (5590, 24584), (5707, 24080), (6020, 22828), (6146, 22360), (7024, 19565), (7280, 18877), (7826, 17560), (8780, 15652), (8944, 15365), (11180, 12292), (11414, 12040)]