424943680

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:733

約数の個数: 168

約数和(自身を含む): 1207638936

約数和(自身を除く): 782695256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 49, 56, 64, 70, 80, 82, 98, 112, 140, 160, 164, 196, 205, 224, 245, 280, 287, 320, 328, 392, 410, 448, 490, 560, 574, 656, 661, 784, 820, 980, 1120, 1148, 1312, 1322, 1435, 1568, 1640, 1960, 2009, 2240, 2296, 2624, 2644, 2870, 3136, 3280, 3305, 3920, 4018, 4592, 4627, 5288, 5740, 6560, 6610, 7840, 8036, 9184, 9254, 10045, 10576, 11480, 13120, 13220, 15680, 16072, 18368, 18508, 20090, 21152, 22960, 23135, 26440, 27101, 32144, 32389, 37016, 40180, 42304, 45920, 46270, 52880, 54202, 64288, 64778, 74032, 80360, 91840, 92540, 105760, 108404, 128576, 129556, 135505, 148064, 160720, 161945, 185080, 189707, 211520, 216808, 259112, 271010, 296128, 321440, 323890, 370160, 379414, 433616, 518224, 542020, 642880, 647780, 740320, 758828, 867232, 948535, 1036448, 1084040, 1295560, 1327949, 1480640, 1517656, 1734464, 1897070, 2072896, 2168080, 2591120, 2655898, 3035312, 3794140, 4336160, 5182240, 5311796, 6070624, 6639745, 7588280, 8672320, 10364480, 10623592, 12141248, 13279490, 15176560, 21247184, 26558980, 30353120, 42494368, 53117960, 60706240, 84988736, 106235920, 212471840, 424943680]

約数ペア:

[(1, 424943680), (2, 212471840), (4, 106235920), (5, 84988736), (7, 60706240), (8, 53117960), (10, 42494368), (14, 30353120), (16, 26558980), (20, 21247184), (28, 15176560), (32, 13279490), (35, 12141248), (40, 10623592), (41, 10364480), (49, 8672320), (56, 7588280), (64, 6639745), (70, 6070624), (80, 5311796), (82, 5182240), (98, 4336160), (112, 3794140), (140, 3035312), (160, 2655898), (164, 2591120), (196, 2168080), (205, 2072896), (224, 1897070), (245, 1734464), (280, 1517656), (287, 1480640), (320, 1327949), (328, 1295560), (392, 1084040), (410, 1036448), (448, 948535), (490, 867232), (560, 758828), (574, 740320), (656, 647780), (661, 642880), (784, 542020), (820, 518224), (980, 433616), (1120, 379414), (1148, 370160), (1312, 323890), (1322, 321440), (1435, 296128), (1568, 271010), (1640, 259112), (1960, 216808), (2009, 211520), (2240, 189707), (2296, 185080), (2624, 161945), (2644, 160720), (2870, 148064), (3136, 135505), (3280, 129556), (3305, 128576), (3920, 108404), (4018, 105760), (4592, 92540), (4627, 91840), (5288, 80360), (5740, 74032), (6560, 64778), (6610, 64288), (7840, 54202), (8036, 52880), (9184, 46270), (9254, 45920), (10045, 42304), (10576, 40180), (11480, 37016), (13120, 32389), (13220, 32144), (15680, 27101), (16072, 26440), (18368, 23135), (18508, 22960), (20090, 21152)]