237632240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1231}}^1$

素因数の和:1390

約数の個数: 80

約数和(自身を含む): 586629120

約数和(自身を除く): 348996880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 127, 152, 190, 254, 304, 380, 508, 635, 760, 1016, 1231, 1270, 1520, 2032, 2413, 2462, 2540, 4826, 4924, 5080, 6155, 9652, 9848, 10160, 12065, 12310, 19304, 19696, 23389, 24130, 24620, 38608, 46778, 48260, 49240, 93556, 96520, 98480, 116945, 156337, 187112, 193040, 233890, 312674, 374224, 467780, 625348, 781685, 935560, 1250696, 1563370, 1871120, 2501392, 2970403, 3126740, 5940806, 6253480, 11881612, 12506960, 14852015, 23763224, 29704030, 47526448, 59408060, 118816120, 237632240]

約数ペア:

[(1, 237632240), (2, 118816120), (4, 59408060), (5, 47526448), (8, 29704030), (10, 23763224), (16, 14852015), (19, 12506960), (20, 11881612), (38, 6253480), (40, 5940806), (76, 3126740), (80, 2970403), (95, 2501392), (127, 1871120), (152, 1563370), (190, 1250696), (254, 935560), (304, 781685), (380, 625348), (508, 467780), (635, 374224), (760, 312674), (1016, 233890), (1231, 193040), (1270, 187112), (1520, 156337), (2032, 116945), (2413, 98480), (2462, 96520), (2540, 93556), (4826, 49240), (4924, 48260), (5080, 46778), (6155, 38608), (9652, 24620), (9848, 24130), (10160, 23389), (12065, 19696), (12310, 19304)]