197648360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7757}}^1$

素因数の和:7795

約数の個数: 96

約数和(自身を含む): 557179560

約数和(自身を除く): 359531200

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, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2548, 3185, 3640, 5096, 6370, 7757, 12740, 15514, 25480, 31028, 38785, 54299, 62056, 77570, 100841, 108598, 155140, 201682, 217196, 271495, 310280, 380093, 403364, 434392, 504205, 542990, 705887, 760186, 806728, 1008410, 1085980, 1411774, 1520372, 1900465, 2016820, 2171960, 2823548, 3040744, 3529435, 3800930, 4033640, 4941209, 5647096, 7058870, 7601860, 9882418, 14117740, 15203720, 19764836, 24706045, 28235480, 39529672, 49412090, 98824180, 197648360]

約数ペア:

[(1, 197648360), (2, 98824180), (4, 49412090), (5, 39529672), (7, 28235480), (8, 24706045), (10, 19764836), (13, 15203720), (14, 14117740), (20, 9882418), (26, 7601860), (28, 7058870), (35, 5647096), (40, 4941209), (49, 4033640), (52, 3800930), (56, 3529435), (65, 3040744), (70, 2823548), (91, 2171960), (98, 2016820), (104, 1900465), (130, 1520372), (140, 1411774), (182, 1085980), (196, 1008410), (245, 806728), (260, 760186), (280, 705887), (364, 542990), (392, 504205), (455, 434392), (490, 403364), (520, 380093), (637, 310280), (728, 271495), (910, 217196), (980, 201682), (1274, 155140), (1820, 108598), (1960, 100841), (2548, 77570), (3185, 62056), (3640, 54299), (5096, 38785), (6370, 31028), (7757, 25480), (12740, 15514)]