197330560

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2591}}^1$

素因数の和:2634

約数の個数: 128

約数和(自身を含む): 571069440

約数和(自身を除く): 373738880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 896, 952, 1088, 1120, 1190, 1360, 1904, 2176, 2240, 2380, 2591, 2720, 3808, 4480, 4760, 5182, 5440, 7616, 9520, 10364, 10880, 12955, 15232, 18137, 19040, 20728, 25910, 36274, 38080, 41456, 44047, 51820, 72548, 76160, 82912, 88094, 90685, 103640, 145096, 165824, 176188, 181370, 207280, 220235, 290192, 308329, 331648, 352376, 362740, 414560, 440470, 580384, 616658, 704752, 725480, 829120, 880940, 1160768, 1233316, 1409504, 1450960, 1541645, 1658240, 1761880, 2321536, 2466632, 2819008, 2901920, 3083290, 3523760, 4933264, 5638016, 5803840, 6166580, 7047520, 9866528, 11607680, 12333160, 14095040, 19733056, 24666320, 28190080, 39466112, 49332640, 98665280, 197330560]

約数ペア:

[(1, 197330560), (2, 98665280), (4, 49332640), (5, 39466112), (7, 28190080), (8, 24666320), (10, 19733056), (14, 14095040), (16, 12333160), (17, 11607680), (20, 9866528), (28, 7047520), (32, 6166580), (34, 5803840), (35, 5638016), (40, 4933264), (56, 3523760), (64, 3083290), (68, 2901920), (70, 2819008), (80, 2466632), (85, 2321536), (112, 1761880), (119, 1658240), (128, 1541645), (136, 1450960), (140, 1409504), (160, 1233316), (170, 1160768), (224, 880940), (238, 829120), (272, 725480), (280, 704752), (320, 616658), (340, 580384), (448, 440470), (476, 414560), (544, 362740), (560, 352376), (595, 331648), (640, 308329), (680, 290192), (896, 220235), (952, 207280), (1088, 181370), (1120, 176188), (1190, 165824), (1360, 145096), (1904, 103640), (2176, 90685), (2240, 88094), (2380, 82912), (2591, 76160), (2720, 72548), (3808, 51820), (4480, 44047), (4760, 41456), (5182, 38080), (5440, 36274), (7616, 25910), (9520, 20728), (10364, 19040), (10880, 18137), (12955, 15232)]