217285440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2003}}^1$

素因数の和:2136

約数の個数: 112

約数和(自身を含む): 696333888

約数和(自身を除く): 479048448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 113, 120, 160, 192, 226, 240, 320, 339, 452, 480, 565, 678, 904, 960, 1130, 1356, 1695, 1808, 2003, 2260, 2712, 3390, 3616, 4006, 4520, 5424, 6009, 6780, 7232, 8012, 9040, 10015, 10848, 12018, 13560, 16024, 18080, 20030, 21696, 24036, 27120, 30045, 32048, 36160, 40060, 48072, 54240, 60090, 64096, 80120, 96144, 108480, 120180, 128192, 160240, 192288, 226339, 240360, 320480, 384576, 452678, 480720, 640960, 679017, 905356, 961440, 1131695, 1358034, 1810712, 1922880, 2263390, 2716068, 3395085, 3621424, 4526780, 5432136, 6790170, 7242848, 9053560, 10864272, 13580340, 14485696, 18107120, 21728544, 27160680, 36214240, 43457088, 54321360, 72428480, 108642720, 217285440]

約数ペア:

[(1, 217285440), (2, 108642720), (3, 72428480), (4, 54321360), (5, 43457088), (6, 36214240), (8, 27160680), (10, 21728544), (12, 18107120), (15, 14485696), (16, 13580340), (20, 10864272), (24, 9053560), (30, 7242848), (32, 6790170), (40, 5432136), (48, 4526780), (60, 3621424), (64, 3395085), (80, 2716068), (96, 2263390), (113, 1922880), (120, 1810712), (160, 1358034), (192, 1131695), (226, 961440), (240, 905356), (320, 679017), (339, 640960), (452, 480720), (480, 452678), (565, 384576), (678, 320480), (904, 240360), (960, 226339), (1130, 192288), (1356, 160240), (1695, 128192), (1808, 120180), (2003, 108480), (2260, 96144), (2712, 80120), (3390, 64096), (3616, 60090), (4006, 54240), (4520, 48072), (5424, 40060), (6009, 36160), (6780, 32048), (7232, 30045), (8012, 27120), (9040, 24036), (10015, 21696), (10848, 20030), (12018, 18080), (13560, 16024)]