39756080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:203

約数の個数: 160

約数和(自身を含む): 117325824

約数和(自身を除く): 77569744

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, 127, 130, 140, 172, 182, 208, 215, 254, 260, 280, 301, 344, 364, 430, 455, 508, 520, 559, 560, 602, 635, 688, 728, 860, 889, 910, 1016, 1040, 1118, 1204, 1270, 1456, 1505, 1651, 1720, 1778, 1820, 2032, 2236, 2408, 2540, 2795, 3010, 3302, 3440, 3556, 3640, 3913, 4445, 4472, 4816, 5080, 5461, 5590, 6020, 6604, 7112, 7280, 7826, 8255, 8890, 8944, 10160, 10922, 11180, 11557, 12040, 13208, 14224, 15652, 16510, 17780, 19565, 21844, 22360, 23114, 24080, 26416, 27305, 31304, 33020, 35560, 38227, 39130, 43688, 44720, 46228, 54610, 57785, 62608, 66040, 70993, 71120, 76454, 78260, 87376, 92456, 109220, 115570, 132080, 141986, 152908, 156520, 184912, 191135, 218440, 231140, 283972, 305816, 313040, 354965, 382270, 436880, 462280, 496951, 567944, 611632, 709930, 764540, 924560, 993902, 1135888, 1419860, 1529080, 1987804, 2484755, 2839720, 3058160, 3975608, 4969510, 5679440, 7951216, 9939020, 19878040, 39756080]

約数ペア:

[(1, 39756080), (2, 19878040), (4, 9939020), (5, 7951216), (7, 5679440), (8, 4969510), (10, 3975608), (13, 3058160), (14, 2839720), (16, 2484755), (20, 1987804), (26, 1529080), (28, 1419860), (35, 1135888), (40, 993902), (43, 924560), (52, 764540), (56, 709930), (65, 611632), (70, 567944), (80, 496951), (86, 462280), (91, 436880), (104, 382270), (112, 354965), (127, 313040), (130, 305816), (140, 283972), (172, 231140), (182, 218440), (208, 191135), (215, 184912), (254, 156520), (260, 152908), (280, 141986), (301, 132080), (344, 115570), (364, 109220), (430, 92456), (455, 87376), (508, 78260), (520, 76454), (559, 71120), (560, 70993), (602, 66040), (635, 62608), (688, 57785), (728, 54610), (860, 46228), (889, 44720), (910, 43688), (1016, 39130), (1040, 38227), (1118, 35560), (1204, 33020), (1270, 31304), (1456, 27305), (1505, 26416), (1651, 24080), (1720, 23114), (1778, 22360), (1820, 21844), (2032, 19565), (2236, 17780), (2408, 16510), (2540, 15652), (2795, 14224), (3010, 13208), (3302, 12040), (3440, 11557), (3556, 11180), (3640, 10922), (3913, 10160), (4445, 8944), (4472, 8890), (4816, 8255), (5080, 7826), (5461, 7280), (5590, 7112), (6020, 6604)]