67369120

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{661}}^1$

素因数の和:703

約数の個数: 144

約数和(自身を含む): 199688328

約数和(自身を除く): 132319208

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 364, 392, 416, 455, 490, 520, 560, 637, 661, 728, 784, 910, 980, 1040, 1120, 1274, 1322, 1456, 1568, 1820, 1960, 2080, 2548, 2644, 2912, 3185, 3305, 3640, 3920, 4627, 5096, 5288, 6370, 6610, 7280, 7840, 8593, 9254, 10192, 10576, 12740, 13220, 14560, 17186, 18508, 20384, 21152, 23135, 25480, 26440, 32389, 34372, 37016, 42965, 46270, 50960, 52880, 60151, 64778, 68744, 74032, 85930, 92540, 101920, 105760, 120302, 129556, 137488, 148064, 161945, 171860, 185080, 240604, 259112, 274976, 300755, 323890, 343720, 370160, 421057, 481208, 518224, 601510, 647780, 687440, 740320, 842114, 962416, 1036448, 1203020, 1295560, 1374880, 1684228, 1924832, 2105285, 2406040, 2591120, 3368456, 4210570, 4812080, 5182240, 6736912, 8421140, 9624160, 13473824, 16842280, 33684560, 67369120]

約数ペア:

[(1, 67369120), (2, 33684560), (4, 16842280), (5, 13473824), (7, 9624160), (8, 8421140), (10, 6736912), (13, 5182240), (14, 4812080), (16, 4210570), (20, 3368456), (26, 2591120), (28, 2406040), (32, 2105285), (35, 1924832), (40, 1684228), (49, 1374880), (52, 1295560), (56, 1203020), (65, 1036448), (70, 962416), (80, 842114), (91, 740320), (98, 687440), (104, 647780), (112, 601510), (130, 518224), (140, 481208), (160, 421057), (182, 370160), (196, 343720), (208, 323890), (224, 300755), (245, 274976), (260, 259112), (280, 240604), (364, 185080), (392, 171860), (416, 161945), (455, 148064), (490, 137488), (520, 129556), (560, 120302), (637, 105760), (661, 101920), (728, 92540), (784, 85930), (910, 74032), (980, 68744), (1040, 64778), (1120, 60151), (1274, 52880), (1322, 50960), (1456, 46270), (1568, 42965), (1820, 37016), (1960, 34372), (2080, 32389), (2548, 26440), (2644, 25480), (2912, 23135), (3185, 21152), (3305, 20384), (3640, 18508), (3920, 17186), (4627, 14560), (5096, 13220), (5288, 12740), (6370, 10576), (6610, 10192), (7280, 9254), (7840, 8593)]