461903680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10853}}^1$

素因数の和:10896

約数の個数: 112

約数和(自身を含む): 1323319680

約数和(自身を除く): 861416000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 760, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2660, 3040, 4256, 5320, 6080, 8512, 10640, 10853, 21280, 21706, 42560, 43412, 54265, 75971, 86824, 108530, 151942, 173648, 206207, 217060, 303884, 347296, 379855, 412414, 434120, 607768, 694592, 759710, 824828, 868240, 1031035, 1215536, 1443449, 1519420, 1649656, 1736480, 2062070, 2431072, 2886898, 3038840, 3299312, 3472960, 4124140, 4862144, 5773796, 6077680, 6598624, 7217245, 8248280, 11547592, 12155360, 13197248, 14434490, 16496560, 23095184, 24310720, 28868980, 32993120, 46190368, 57737960, 65986240, 92380736, 115475920, 230951840, 461903680]

約数ペア:

[(1, 461903680), (2, 230951840), (4, 115475920), (5, 92380736), (7, 65986240), (8, 57737960), (10, 46190368), (14, 32993120), (16, 28868980), (19, 24310720), (20, 23095184), (28, 16496560), (32, 14434490), (35, 13197248), (38, 12155360), (40, 11547592), (56, 8248280), (64, 7217245), (70, 6598624), (76, 6077680), (80, 5773796), (95, 4862144), (112, 4124140), (133, 3472960), (140, 3299312), (152, 3038840), (160, 2886898), (190, 2431072), (224, 2062070), (266, 1736480), (280, 1649656), (304, 1519420), (320, 1443449), (380, 1215536), (448, 1031035), (532, 868240), (560, 824828), (608, 759710), (665, 694592), (760, 607768), (1064, 434120), (1120, 412414), (1216, 379855), (1330, 347296), (1520, 303884), (2128, 217060), (2240, 206207), (2660, 173648), (3040, 151942), (4256, 108530), (5320, 86824), (6080, 75971), (8512, 54265), (10640, 43412), (10853, 42560), (21280, 21706)]