808940160

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{20063}}^1$

素因数の和:20095

約数の個数: 192

約数和(自身を含む): 3192583680

約数和(自身を除く): 2383643520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20063, 20160, 40126, 40320, 60189, 80252, 100315, 120378, 140441, 160504, 180567, 200630, 240756, 280882, 300945, 321008, 361134, 401260, 421323, 481512, 561764, 601890, 642016, 702205, 722268, 802520, 842646, 902835, 963024, 1123528, 1203780, 1263969, 1284032, 1404410, 1444536, 1605040, 1685292, 1805670, 1926048, 2106615, 2247056, 2407560, 2527938, 2568064, 2808820, 2889072, 3210080, 3370584, 3611340, 3852096, 4213230, 4494112, 4815120, 5055876, 5617640, 5778144, 6319845, 6420160, 6741168, 7222680, 7704192, 8426460, 8988224, 9630240, 10111752, 11235280, 11556288, 12639690, 12840320, 13482336, 14445360, 16852920, 17976448, 19260480, 20223504, 22470560, 23112576, 25279380, 26964672, 28890720, 33705840, 38520960, 40447008, 44941120, 50558760, 53929344, 57781440, 67411680, 80894016, 89882240, 101117520, 115562880, 134823360, 161788032, 202235040, 269646720, 404470080, 808940160]

約数ペア:

[(1, 808940160), (2, 404470080), (3, 269646720), (4, 202235040), (5, 161788032), (6, 134823360), (7, 115562880), (8, 101117520), (9, 89882240), (10, 80894016), (12, 67411680), (14, 57781440), (15, 53929344), (16, 50558760), (18, 44941120), (20, 40447008), (21, 38520960), (24, 33705840), (28, 28890720), (30, 26964672), (32, 25279380), (35, 23112576), (36, 22470560), (40, 20223504), (42, 19260480), (45, 17976448), (48, 16852920), (56, 14445360), (60, 13482336), (63, 12840320), (64, 12639690), (70, 11556288), (72, 11235280), (80, 10111752), (84, 9630240), (90, 8988224), (96, 8426460), (105, 7704192), (112, 7222680), (120, 6741168), (126, 6420160), (128, 6319845), (140, 5778144), (144, 5617640), (160, 5055876), (168, 4815120), (180, 4494112), (192, 4213230), (210, 3852096), (224, 3611340), (240, 3370584), (252, 3210080), (280, 2889072), (288, 2808820), (315, 2568064), (320, 2527938), (336, 2407560), (360, 2247056), (384, 2106615), (420, 1926048), (448, 1805670), (480, 1685292), (504, 1605040), (560, 1444536), (576, 1404410), (630, 1284032), (640, 1263969), (672, 1203780), (720, 1123528), (840, 963024), (896, 902835), (960, 842646), (1008, 802520), (1120, 722268), (1152, 702205), (1260, 642016), (1344, 601890), (1440, 561764), (1680, 481512), (1920, 421323), (2016, 401260), (2240, 361134), (2520, 321008), (2688, 300945), (2880, 280882), (3360, 240756), (4032, 200630), (4480, 180567), (5040, 160504), (5760, 140441), (6720, 120378), (8064, 100315), (10080, 80252), (13440, 60189), (20063, 40320), (20160, 40126)]