197087040

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{22811}}^1$

素因数の和:22837

約数の個数: 112

約数和(自身を含む): 695309760

約数和(自身を除く): 498222720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 22811, 45622, 68433, 91244, 114055, 136866, 182488, 205299, 228110, 273732, 342165, 364976, 410598, 456220, 547464, 615897, 684330, 729952, 821196, 912440, 1026495, 1094928, 1231794, 1368660, 1459904, 1642392, 1824880, 2052990, 2189856, 2463588, 2737320, 3079485, 3284784, 3649760, 4105980, 4379712, 4927176, 5474640, 6158970, 6569568, 7299520, 8211960, 9854352, 10949280, 12317940, 13139136, 16423920, 19708704, 21898560, 24635880, 32847840, 39417408, 49271760, 65695680, 98543520, 197087040]

約数ペア:

[(1, 197087040), (2, 98543520), (3, 65695680), (4, 49271760), (5, 39417408), (6, 32847840), (8, 24635880), (9, 21898560), (10, 19708704), (12, 16423920), (15, 13139136), (16, 12317940), (18, 10949280), (20, 9854352), (24, 8211960), (27, 7299520), (30, 6569568), (32, 6158970), (36, 5474640), (40, 4927176), (45, 4379712), (48, 4105980), (54, 3649760), (60, 3284784), (64, 3079485), (72, 2737320), (80, 2463588), (90, 2189856), (96, 2052990), (108, 1824880), (120, 1642392), (135, 1459904), (144, 1368660), (160, 1231794), (180, 1094928), (192, 1026495), (216, 912440), (240, 821196), (270, 729952), (288, 684330), (320, 615897), (360, 547464), (432, 456220), (480, 410598), (540, 364976), (576, 342165), (720, 273732), (864, 228110), (960, 205299), (1080, 182488), (1440, 136866), (1728, 114055), (2160, 91244), (2880, 68433), (4320, 45622), (8640, 22811)]