144363440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1246

約数の個数: 80

約数和(自身を含む): 364643328

約数和(自身を除く): 220279888

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 127, 130, 208, 254, 260, 508, 520, 635, 1016, 1040, 1093, 1270, 1651, 2032, 2186, 2540, 3302, 4372, 5080, 5465, 6604, 8255, 8744, 10160, 10930, 13208, 14209, 16510, 17488, 21860, 26416, 28418, 33020, 43720, 56836, 66040, 71045, 87440, 113672, 132080, 138811, 142090, 227344, 277622, 284180, 555244, 568360, 694055, 1110488, 1136720, 1388110, 1804543, 2220976, 2776220, 3609086, 5552440, 7218172, 9022715, 11104880, 14436344, 18045430, 28872688, 36090860, 72181720, 144363440]

約数ペア:

[(1, 144363440), (2, 72181720), (4, 36090860), (5, 28872688), (8, 18045430), (10, 14436344), (13, 11104880), (16, 9022715), (20, 7218172), (26, 5552440), (40, 3609086), (52, 2776220), (65, 2220976), (80, 1804543), (104, 1388110), (127, 1136720), (130, 1110488), (208, 694055), (254, 568360), (260, 555244), (508, 284180), (520, 277622), (635, 227344), (1016, 142090), (1040, 138811), (1093, 132080), (1270, 113672), (1651, 87440), (2032, 71045), (2186, 66040), (2540, 56836), (3302, 43720), (4372, 33020), (5080, 28418), (5465, 26416), (6604, 21860), (8255, 17488), (8744, 16510), (10160, 14209), (10930, 13208)]