677862080

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2543}}^1$

素因数の和:2591

約数の個数: 168

約数和(自身を含む): 1988929728

約数和(自身を除く): 1311067648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 64, 68, 70, 80, 85, 98, 112, 119, 136, 140, 160, 170, 196, 224, 238, 245, 272, 280, 320, 340, 392, 448, 476, 490, 544, 560, 595, 680, 784, 833, 952, 980, 1088, 1120, 1190, 1360, 1568, 1666, 1904, 1960, 2240, 2380, 2543, 2720, 3136, 3332, 3808, 3920, 4165, 4760, 5086, 5440, 6664, 7616, 7840, 8330, 9520, 10172, 12715, 13328, 15680, 16660, 17801, 19040, 20344, 25430, 26656, 33320, 35602, 38080, 40688, 43231, 50860, 53312, 66640, 71204, 81376, 86462, 89005, 101720, 124607, 133280, 142408, 162752, 172924, 178010, 203440, 216155, 249214, 266560, 284816, 302617, 345848, 356020, 406880, 432310, 498428, 569632, 605234, 623035, 691696, 712040, 813760, 864620, 996856, 1139264, 1210468, 1246070, 1383392, 1424080, 1513085, 1729240, 1993712, 2118319, 2420936, 2492140, 2766784, 2848160, 3026170, 3458480, 3987424, 4236638, 4841872, 4984280, 5696320, 6052340, 6916960, 7974848, 8473276, 9683744, 9968560, 10591595, 12104680, 13833920, 16946552, 19367488, 19937120, 21183190, 24209360, 33893104, 39874240, 42366380, 48418720, 67786208, 84732760, 96837440, 135572416, 169465520, 338931040, 677862080]

約数ペア:

[(1, 677862080), (2, 338931040), (4, 169465520), (5, 135572416), (7, 96837440), (8, 84732760), (10, 67786208), (14, 48418720), (16, 42366380), (17, 39874240), (20, 33893104), (28, 24209360), (32, 21183190), (34, 19937120), (35, 19367488), (40, 16946552), (49, 13833920), (56, 12104680), (64, 10591595), (68, 9968560), (70, 9683744), (80, 8473276), (85, 7974848), (98, 6916960), (112, 6052340), (119, 5696320), (136, 4984280), (140, 4841872), (160, 4236638), (170, 3987424), (196, 3458480), (224, 3026170), (238, 2848160), (245, 2766784), (272, 2492140), (280, 2420936), (320, 2118319), (340, 1993712), (392, 1729240), (448, 1513085), (476, 1424080), (490, 1383392), (544, 1246070), (560, 1210468), (595, 1139264), (680, 996856), (784, 864620), (833, 813760), (952, 712040), (980, 691696), (1088, 623035), (1120, 605234), (1190, 569632), (1360, 498428), (1568, 432310), (1666, 406880), (1904, 356020), (1960, 345848), (2240, 302617), (2380, 284816), (2543, 266560), (2720, 249214), (3136, 216155), (3332, 203440), (3808, 178010), (3920, 172924), (4165, 162752), (4760, 142408), (5086, 133280), (5440, 124607), (6664, 101720), (7616, 89005), (7840, 86462), (8330, 81376), (9520, 71204), (10172, 66640), (12715, 53312), (13328, 50860), (15680, 43231), (16660, 40688), (17801, 38080), (19040, 35602), (20344, 33320), (25430, 26656)]