196969920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{29311}}^1$

素因数の和:29338

約数の個数: 112

約数和(自身を含む): 714743808

約数和(自身を除く): 517773888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 29311, 58622, 87933, 117244, 146555, 175866, 205177, 234488, 293110, 351732, 410354, 439665, 468976, 586220, 615531, 703464, 820708, 879330, 937952, 1025885, 1172440, 1231062, 1406928, 1641416, 1758660, 1875904, 2051770, 2344880, 2462124, 2813856, 3077655, 3282832, 3517320, 4103540, 4689760, 4924248, 5627712, 6155310, 6565664, 7034640, 8207080, 9379520, 9848496, 12310620, 13131328, 14069280, 16414160, 19696992, 24621240, 28138560, 32828320, 39393984, 49242480, 65656640, 98484960, 196969920]

約数ペア:

[(1, 196969920), (2, 98484960), (3, 65656640), (4, 49242480), (5, 39393984), (6, 32828320), (7, 28138560), (8, 24621240), (10, 19696992), (12, 16414160), (14, 14069280), (15, 13131328), (16, 12310620), (20, 9848496), (21, 9379520), (24, 8207080), (28, 7034640), (30, 6565664), (32, 6155310), (35, 5627712), (40, 4924248), (42, 4689760), (48, 4103540), (56, 3517320), (60, 3282832), (64, 3077655), (70, 2813856), (80, 2462124), (84, 2344880), (96, 2051770), (105, 1875904), (112, 1758660), (120, 1641416), (140, 1406928), (160, 1231062), (168, 1172440), (192, 1025885), (210, 937952), (224, 879330), (240, 820708), (280, 703464), (320, 615531), (336, 586220), (420, 468976), (448, 439665), (480, 410354), (560, 351732), (672, 293110), (840, 234488), (960, 205177), (1120, 175866), (1344, 146555), (1680, 117244), (2240, 87933), (3360, 58622), (6720, 29311)]