193671520

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{3529}}^1$

素因数の和:3565

約数の個数: 96

約数和(自身を含む): 533736000

約数和(自身を除く): 340064480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1120, 1372, 1568, 1715, 1960, 2744, 3430, 3529, 3920, 5488, 6860, 7058, 7840, 10976, 13720, 14116, 17645, 24703, 27440, 28232, 35290, 49406, 54880, 56464, 70580, 98812, 112928, 123515, 141160, 172921, 197624, 247030, 282320, 345842, 395248, 494060, 564640, 691684, 790496, 864605, 988120, 1210447, 1383368, 1729210, 1976240, 2420894, 2766736, 3458420, 3952480, 4841788, 5533472, 6052235, 6916840, 9683576, 12104470, 13833680, 19367152, 24208940, 27667360, 38734304, 48417880, 96835760, 193671520]

約数ペア:

[(1, 193671520), (2, 96835760), (4, 48417880), (5, 38734304), (7, 27667360), (8, 24208940), (10, 19367152), (14, 13833680), (16, 12104470), (20, 9683576), (28, 6916840), (32, 6052235), (35, 5533472), (40, 4841788), (49, 3952480), (56, 3458420), (70, 2766736), (80, 2420894), (98, 1976240), (112, 1729210), (140, 1383368), (160, 1210447), (196, 988120), (224, 864605), (245, 790496), (280, 691684), (343, 564640), (392, 494060), (490, 395248), (560, 345842), (686, 282320), (784, 247030), (980, 197624), (1120, 172921), (1372, 141160), (1568, 123515), (1715, 112928), (1960, 98812), (2744, 70580), (3430, 56464), (3529, 54880), (3920, 49406), (5488, 35290), (6860, 28232), (7058, 27440), (7840, 24703), (10976, 17645), (13720, 14116)]