160642720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7549}}^1$

素因数の和:7590

約数の個数: 96

約数和(自身を含む): 456624000

約数和(自身を除く): 295981280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 4256, 5320, 7549, 10640, 15098, 21280, 30196, 37745, 52843, 60392, 75490, 105686, 120784, 143431, 150980, 211372, 241568, 264215, 286862, 301960, 422744, 528430, 573724, 603920, 717155, 845488, 1004017, 1056860, 1147448, 1207840, 1434310, 1690976, 2008034, 2113720, 2294896, 2868620, 4016068, 4227440, 4589792, 5020085, 5737240, 8032136, 8454880, 10040170, 11474480, 16064272, 20080340, 22948960, 32128544, 40160680, 80321360, 160642720]

約数ペア:

[(1, 160642720), (2, 80321360), (4, 40160680), (5, 32128544), (7, 22948960), (8, 20080340), (10, 16064272), (14, 11474480), (16, 10040170), (19, 8454880), (20, 8032136), (28, 5737240), (32, 5020085), (35, 4589792), (38, 4227440), (40, 4016068), (56, 2868620), (70, 2294896), (76, 2113720), (80, 2008034), (95, 1690976), (112, 1434310), (133, 1207840), (140, 1147448), (152, 1056860), (160, 1004017), (190, 845488), (224, 717155), (266, 603920), (280, 573724), (304, 528430), (380, 422744), (532, 301960), (560, 286862), (608, 264215), (665, 241568), (760, 211372), (1064, 150980), (1120, 143431), (1330, 120784), (1520, 105686), (2128, 75490), (2660, 60392), (3040, 52843), (4256, 37745), (5320, 30196), (7549, 21280), (10640, 15098)]