206996640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22697}}^1$

素因数の和:22734

約数の個数: 96

約数和(自身を含む): 686387520

約数和(自身を除く): 479390880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 22697, 45394, 68091, 90788, 113485, 136182, 181576, 226970, 272364, 340455, 363152, 431243, 453940, 544728, 680910, 726304, 862486, 907880, 1089456, 1293729, 1361820, 1724972, 1815760, 2156215, 2178912, 2587458, 2723640, 3449944, 3631520, 4312430, 5174916, 5447280, 6468645, 6899888, 8624860, 10349832, 10894560, 12937290, 13799776, 17249720, 20699664, 25874580, 34499440, 41399328, 51749160, 68998880, 103498320, 206996640]

約数ペア:

[(1, 206996640), (2, 103498320), (3, 68998880), (4, 51749160), (5, 41399328), (6, 34499440), (8, 25874580), (10, 20699664), (12, 17249720), (15, 13799776), (16, 12937290), (19, 10894560), (20, 10349832), (24, 8624860), (30, 6899888), (32, 6468645), (38, 5447280), (40, 5174916), (48, 4312430), (57, 3631520), (60, 3449944), (76, 2723640), (80, 2587458), (95, 2178912), (96, 2156215), (114, 1815760), (120, 1724972), (152, 1361820), (160, 1293729), (190, 1089456), (228, 907880), (240, 862486), (285, 726304), (304, 680910), (380, 544728), (456, 453940), (480, 431243), (570, 363152), (608, 340455), (760, 272364), (912, 226970), (1140, 181576), (1520, 136182), (1824, 113485), (2280, 90788), (3040, 68091), (4560, 45394), (9120, 22697)]