19537903680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1071157}}^1$

素因数の和:1071196

約数の個数: 112

約数和(自身を含む): 65297791680

約数和(自身を除く): 45759888000

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, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 18240, 1071157, 2142314, 3213471, 4284628, 5355785, 6426942, 8569256, 10711570, 12853884, 16067355, 17138512, 20351983, 21423140, 25707768, 32134710, 34277024, 40703966, 42846280, 51415536, 61055949, 64269420, 68554048, 81407932, 85692560, 101759915, 102831072, 122111898, 128538840, 162815864, 171385120, 203519830, 205662144, 244223796, 257077680, 305279745, 325631728, 342770240, 407039660, 488447592, 514155360, 610559490, 651263456, 814079320, 976895184, 1028310720, 1221118980, 1302526912, 1628158640, 1953790368, 2442237960, 3256317280, 3907580736, 4884475920, 6512634560, 9768951840, 19537903680]

約数ペア:

[(1, 19537903680), (2, 9768951840), (3, 6512634560), (4, 4884475920), (5, 3907580736), (6, 3256317280), (8, 2442237960), (10, 1953790368), (12, 1628158640), (15, 1302526912), (16, 1221118980), (19, 1028310720), (20, 976895184), (24, 814079320), (30, 651263456), (32, 610559490), (38, 514155360), (40, 488447592), (48, 407039660), (57, 342770240), (60, 325631728), (64, 305279745), (76, 257077680), (80, 244223796), (95, 205662144), (96, 203519830), (114, 171385120), (120, 162815864), (152, 128538840), (160, 122111898), (190, 102831072), (192, 101759915), (228, 85692560), (240, 81407932), (285, 68554048), (304, 64269420), (320, 61055949), (380, 51415536), (456, 42846280), (480, 40703966), (570, 34277024), (608, 32134710), (760, 25707768), (912, 21423140), (960, 20351983), (1140, 17138512), (1216, 16067355), (1520, 12853884), (1824, 10711570), (2280, 8569256), (3040, 6426942), (3648, 5355785), (4560, 4284628), (6080, 3213471), (9120, 2142314), (18240, 1071157)]