809153280

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1801}}^1$

素因数の和:1844

約数の個数: 288

約数和(自身を含む): 3093961920

約数和(自身を除く): 2284808640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 768, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1280, 1404, 1440, 1560, 1664, 1728, 1755, 1801, 1872, 1920, 2080, 2160, 2304, 2340, 2496, 2808, 2880, 3120, 3328, 3456, 3510, 3602, 3744, 3840, 4160, 4320, 4680, 4992, 5403, 5616, 5760, 6240, 6912, 7020, 7204, 7488, 8320, 8640, 9005, 9360, 9984, 10806, 11232, 11520, 12480, 14040, 14408, 14976, 16209, 16640, 17280, 18010, 18720, 21612, 22464, 23413, 24960, 27015, 28080, 28816, 29952, 32418, 34560, 36020, 37440, 43224, 44928, 46826, 48627, 49920, 54030, 56160, 57632, 64836, 70239, 72040, 74880, 81045, 86448, 89856, 93652, 97254, 108060, 112320, 115264, 117065, 129672, 140478, 144080, 149760, 162090, 172896, 187304, 194508, 210717, 216120, 224640, 230528, 234130, 243135, 259344, 280956, 288160, 324180, 345792, 351195, 374608, 389016, 421434, 432240, 449280, 461056, 468260, 486270, 518688, 561912, 576320, 632151, 648360, 691584, 702390, 749216, 778032, 842868, 864480, 936520, 972540, 1037376, 1053585, 1123824, 1152640, 1264302, 1296720, 1383168, 1404780, 1498432, 1556064, 1685736, 1728960, 1873040, 1945080, 2074752, 2107170, 2247648, 2305280, 2528604, 2593440, 2809560, 2996864, 3112128, 3160755, 3371472, 3457920, 3746080, 3890160, 4149504, 4214340, 4495296, 5057208, 5186880, 5619120, 5993728, 6224256, 6321510, 6742944, 6915840, 7492160, 7780320, 8428680, 8990592, 10114416, 10373760, 11238240, 12448512, 12643020, 13485888, 14984320, 15560640, 16857360, 17981184, 20228832, 20747520, 22476480, 25286040, 26971776, 29968640, 31121280, 33714720, 40457664, 44952960, 50572080, 53943552, 62242560, 67429440, 80915328, 89905920, 101144160, 134858880, 161830656, 202288320, 269717760, 404576640, 809153280]

約数ペア:

[(1, 809153280), (2, 404576640), (3, 269717760), (4, 202288320), (5, 161830656), (6, 134858880), (8, 101144160), (9, 89905920), (10, 80915328), (12, 67429440), (13, 62242560), (15, 53943552), (16, 50572080), (18, 44952960), (20, 40457664), (24, 33714720), (26, 31121280), (27, 29968640), (30, 26971776), (32, 25286040), (36, 22476480), (39, 20747520), (40, 20228832), (45, 17981184), (48, 16857360), (52, 15560640), (54, 14984320), (60, 13485888), (64, 12643020), (65, 12448512), (72, 11238240), (78, 10373760), (80, 10114416), (90, 8990592), (96, 8428680), (104, 7780320), (108, 7492160), (117, 6915840), (120, 6742944), (128, 6321510), (130, 6224256), (135, 5993728), (144, 5619120), (156, 5186880), (160, 5057208), (180, 4495296), (192, 4214340), (195, 4149504), (208, 3890160), (216, 3746080), (234, 3457920), (240, 3371472), (256, 3160755), (260, 3112128), (270, 2996864), (288, 2809560), (312, 2593440), (320, 2528604), (351, 2305280), (360, 2247648), (384, 2107170), (390, 2074752), (416, 1945080), (432, 1873040), (468, 1728960), (480, 1685736), (520, 1556064), (540, 1498432), (576, 1404780), (585, 1383168), (624, 1296720), (640, 1264302), (702, 1152640), (720, 1123824), (768, 1053585), (780, 1037376), (832, 972540), (864, 936520), (936, 864480), (960, 842868), (1040, 778032), (1080, 749216), (1152, 702390), (1170, 691584), (1248, 648360), (1280, 632151), (1404, 576320), (1440, 561912), (1560, 518688), (1664, 486270), (1728, 468260), (1755, 461056), (1801, 449280), (1872, 432240), (1920, 421434), (2080, 389016), (2160, 374608), (2304, 351195), (2340, 345792), (2496, 324180), (2808, 288160), (2880, 280956), (3120, 259344), (3328, 243135), (3456, 234130), (3510, 230528), (3602, 224640), (3744, 216120), (3840, 210717), (4160, 194508), (4320, 187304), (4680, 172896), (4992, 162090), (5403, 149760), (5616, 144080), (5760, 140478), (6240, 129672), (6912, 117065), (7020, 115264), (7204, 112320), (7488, 108060), (8320, 97254), (8640, 93652), (9005, 89856), (9360, 86448), (9984, 81045), (10806, 74880), (11232, 72040), (11520, 70239), (12480, 64836), (14040, 57632), (14408, 56160), (14976, 54030), (16209, 49920), (16640, 48627), (17280, 46826), (18010, 44928), (18720, 43224), (21612, 37440), (22464, 36020), (23413, 34560), (24960, 32418), (27015, 29952), (28080, 28816)]