28319531520

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{526777}}^1$

素因数の和:526810

約数の個数: 160

約数和(自身を含む): 103467627648

約数和(自身を除く): 75148096128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 3360, 3584, 3840, 4480, 5376, 6720, 7680, 8960, 10752, 13440, 17920, 26880, 53760, 526777, 1053554, 1580331, 2107108, 2633885, 3160662, 3687439, 4214216, 5267770, 6321324, 7374878, 7901655, 8428432, 10535540, 11062317, 12642648, 14749756, 15803310, 16856864, 18437195, 21071080, 22124634, 25285296, 29499512, 31606620, 33713728, 36874390, 42142160, 44249268, 50570592, 55311585, 58999024, 63213240, 67427456, 73748780, 84284320, 88498536, 101141184, 110623170, 117998048, 126426480, 134854912, 147497560, 168568640, 176997072, 202282368, 221246340, 235996096, 252852960, 269709824, 294995120, 337137280, 353994144, 404564736, 442492680, 471992192, 505705920, 589990240, 674274560, 707988288, 809129472, 884985360, 943984384, 1011411840, 1179980480, 1348549120, 1415976576, 1769970720, 1887968768, 2022823680, 2359960960, 2831953152, 3539941440, 4045647360, 4719921920, 5663906304, 7079882880, 9439843840, 14159765760, 28319531520]

約数ペア:

[(1, 28319531520), (2, 14159765760), (3, 9439843840), (4, 7079882880), (5, 5663906304), (6, 4719921920), (7, 4045647360), (8, 3539941440), (10, 2831953152), (12, 2359960960), (14, 2022823680), (15, 1887968768), (16, 1769970720), (20, 1415976576), (21, 1348549120), (24, 1179980480), (28, 1011411840), (30, 943984384), (32, 884985360), (35, 809129472), (40, 707988288), (42, 674274560), (48, 589990240), (56, 505705920), (60, 471992192), (64, 442492680), (70, 404564736), (80, 353994144), (84, 337137280), (96, 294995120), (105, 269709824), (112, 252852960), (120, 235996096), (128, 221246340), (140, 202282368), (160, 176997072), (168, 168568640), (192, 147497560), (210, 134854912), (224, 126426480), (240, 117998048), (256, 110623170), (280, 101141184), (320, 88498536), (336, 84284320), (384, 73748780), (420, 67427456), (448, 63213240), (480, 58999024), (512, 55311585), (560, 50570592), (640, 44249268), (672, 42142160), (768, 36874390), (840, 33713728), (896, 31606620), (960, 29499512), (1120, 25285296), (1280, 22124634), (1344, 21071080), (1536, 18437195), (1680, 16856864), (1792, 15803310), (1920, 14749756), (2240, 12642648), (2560, 11062317), (2688, 10535540), (3360, 8428432), (3584, 7901655), (3840, 7374878), (4480, 6321324), (5376, 5267770), (6720, 4214216), (7680, 3687439), (8960, 3160662), (10752, 2633885), (13440, 2107108), (17920, 1580331), (26880, 1053554), (53760, 526777)]