197411040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{45697}}^1$

素因数の和:45721

約数の個数: 96

約数和(自身を含む): 690953760

約数和(自身を除く): 493542720

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 45697, 91394, 137091, 182788, 228485, 274182, 365576, 411273, 456970, 548364, 685455, 731152, 822546, 913940, 1096728, 1233819, 1370910, 1462304, 1645092, 1827880, 2056365, 2193456, 2467638, 2741820, 3290184, 3655760, 4112730, 4386912, 4935276, 5483640, 6169095, 6580368, 7311520, 8225460, 9870552, 10967280, 12338190, 13160736, 16450920, 19741104, 21934560, 24676380, 32901840, 39482208, 49352760, 65803680, 98705520, 197411040]

約数ペア:

[(1, 197411040), (2, 98705520), (3, 65803680), (4, 49352760), (5, 39482208), (6, 32901840), (8, 24676380), (9, 21934560), (10, 19741104), (12, 16450920), (15, 13160736), (16, 12338190), (18, 10967280), (20, 9870552), (24, 8225460), (27, 7311520), (30, 6580368), (32, 6169095), (36, 5483640), (40, 4935276), (45, 4386912), (48, 4112730), (54, 3655760), (60, 3290184), (72, 2741820), (80, 2467638), (90, 2193456), (96, 2056365), (108, 1827880), (120, 1645092), (135, 1462304), (144, 1370910), (160, 1233819), (180, 1096728), (216, 913940), (240, 822546), (270, 731152), (288, 685455), (360, 548364), (432, 456970), (480, 411273), (540, 365576), (720, 274182), (864, 228485), (1080, 182788), (1440, 137091), (2160, 91394), (4320, 45697)]