19170240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1051}}^1$

素因数の和:1090

約数の個数: 112

約数和(自身を含む): 64129920

約数和(自身を除く): 44959680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1051, 1140, 1216, 1520, 1824, 2102, 2280, 3040, 3153, 3648, 4204, 4560, 5255, 6080, 6306, 8408, 9120, 10510, 12612, 15765, 16816, 18240, 19969, 21020, 25224, 31530, 33632, 39938, 42040, 50448, 59907, 63060, 67264, 79876, 84080, 99845, 100896, 119814, 126120, 159752, 168160, 199690, 201792, 239628, 252240, 299535, 319504, 336320, 399380, 479256, 504480, 599070, 639008, 798760, 958512, 1008960, 1198140, 1278016, 1597520, 1917024, 2396280, 3195040, 3834048, 4792560, 6390080, 9585120, 19170240]

約数ペア:

[(1, 19170240), (2, 9585120), (3, 6390080), (4, 4792560), (5, 3834048), (6, 3195040), (8, 2396280), (10, 1917024), (12, 1597520), (15, 1278016), (16, 1198140), (19, 1008960), (20, 958512), (24, 798760), (30, 639008), (32, 599070), (38, 504480), (40, 479256), (48, 399380), (57, 336320), (60, 319504), (64, 299535), (76, 252240), (80, 239628), (95, 201792), (96, 199690), (114, 168160), (120, 159752), (152, 126120), (160, 119814), (190, 100896), (192, 99845), (228, 84080), (240, 79876), (285, 67264), (304, 63060), (320, 59907), (380, 50448), (456, 42040), (480, 39938), (570, 33632), (608, 31530), (760, 25224), (912, 21020), (960, 19969), (1051, 18240), (1140, 16816), (1216, 15765), (1520, 12612), (1824, 10510), (2102, 9120), (2280, 8408), (3040, 6306), (3153, 6080), (3648, 5255), (4204, 4560)]