213342080

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{6803}}^1$

素因数の和:6836

約数の個数: 96

約数和(自身を含む): 593376840

約数和(自身を除く): 380034760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1960, 2240, 3136, 3920, 4480, 6272, 6803, 7840, 13606, 15680, 27212, 31360, 34015, 47621, 54424, 68030, 95242, 108848, 136060, 190484, 217696, 238105, 272120, 333347, 380968, 435392, 476210, 544240, 666694, 761936, 870784, 952420, 1088480, 1333388, 1523872, 1666735, 1904840, 2176960, 2666776, 3047744, 3333470, 3809680, 4353920, 5333552, 6095488, 6666940, 7619360, 10667104, 13333880, 15238720, 21334208, 26667760, 30477440, 42668416, 53335520, 106671040, 213342080]

約数ペア:

[(1, 213342080), (2, 106671040), (4, 53335520), (5, 42668416), (7, 30477440), (8, 26667760), (10, 21334208), (14, 15238720), (16, 13333880), (20, 10667104), (28, 7619360), (32, 6666940), (35, 6095488), (40, 5333552), (49, 4353920), (56, 3809680), (64, 3333470), (70, 3047744), (80, 2666776), (98, 2176960), (112, 1904840), (128, 1666735), (140, 1523872), (160, 1333388), (196, 1088480), (224, 952420), (245, 870784), (280, 761936), (320, 666694), (392, 544240), (448, 476210), (490, 435392), (560, 380968), (640, 333347), (784, 272120), (896, 238105), (980, 217696), (1120, 190484), (1568, 136060), (1960, 108848), (2240, 95242), (3136, 68030), (3920, 54424), (4480, 47621), (6272, 34015), (6803, 31360), (7840, 27212), (13606, 15680)]