135018520

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{757}}^1$

素因数の和:802

約数の個数: 128

約数和(自身を含む): 382032000

約数和(自身を除く): 247013480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 343, 364, 392, 455, 490, 520, 637, 686, 728, 757, 910, 980, 1274, 1372, 1514, 1715, 1820, 1960, 2548, 2744, 3028, 3185, 3430, 3640, 3785, 4459, 5096, 5299, 6056, 6370, 6860, 7570, 8918, 9841, 10598, 12740, 13720, 15140, 17836, 19682, 21196, 22295, 25480, 26495, 30280, 35672, 37093, 39364, 42392, 44590, 49205, 52990, 68887, 74186, 78728, 89180, 98410, 105980, 137774, 148372, 178360, 185465, 196820, 211960, 259651, 275548, 296744, 344435, 370930, 393640, 482209, 519302, 551096, 688870, 741860, 964418, 1038604, 1298255, 1377740, 1483720, 1928836, 2077208, 2411045, 2596510, 2755480, 3375463, 3857672, 4822090, 5193020, 6750926, 9644180, 10386040, 13501852, 16877315, 19288360, 27003704, 33754630, 67509260, 135018520]

約数ペア:

[(1, 135018520), (2, 67509260), (4, 33754630), (5, 27003704), (7, 19288360), (8, 16877315), (10, 13501852), (13, 10386040), (14, 9644180), (20, 6750926), (26, 5193020), (28, 4822090), (35, 3857672), (40, 3375463), (49, 2755480), (52, 2596510), (56, 2411045), (65, 2077208), (70, 1928836), (91, 1483720), (98, 1377740), (104, 1298255), (130, 1038604), (140, 964418), (182, 741860), (196, 688870), (245, 551096), (260, 519302), (280, 482209), (343, 393640), (364, 370930), (392, 344435), (455, 296744), (490, 275548), (520, 259651), (637, 211960), (686, 196820), (728, 185465), (757, 178360), (910, 148372), (980, 137774), (1274, 105980), (1372, 98410), (1514, 89180), (1715, 78728), (1820, 74186), (1960, 68887), (2548, 52990), (2744, 49205), (3028, 44590), (3185, 42392), (3430, 39364), (3640, 37093), (3785, 35672), (4459, 30280), (5096, 26495), (5299, 25480), (6056, 22295), (6370, 21196), (6860, 19682), (7570, 17836), (8918, 15140), (9841, 13720), (10598, 12740)]