170210320

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{6203}}^1$

素因数の和:6237

約数の個数: 80

約数和(自身を含む): 461577600

約数和(自身を除く): 291367280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1372, 1715, 1960, 2744, 3430, 3920, 5488, 6203, 6860, 12406, 13720, 24812, 27440, 31015, 43421, 49624, 62030, 86842, 99248, 124060, 173684, 217105, 248120, 303947, 347368, 434210, 496240, 607894, 694736, 868420, 1215788, 1519735, 1736840, 2127629, 2431576, 3039470, 3473680, 4255258, 4863152, 6078940, 8510516, 10638145, 12157880, 17021032, 21276290, 24315760, 34042064, 42552580, 85105160, 170210320]

約数ペア:

[(1, 170210320), (2, 85105160), (4, 42552580), (5, 34042064), (7, 24315760), (8, 21276290), (10, 17021032), (14, 12157880), (16, 10638145), (20, 8510516), (28, 6078940), (35, 4863152), (40, 4255258), (49, 3473680), (56, 3039470), (70, 2431576), (80, 2127629), (98, 1736840), (112, 1519735), (140, 1215788), (196, 868420), (245, 694736), (280, 607894), (343, 496240), (392, 434210), (490, 347368), (560, 303947), (686, 248120), (784, 217105), (980, 173684), (1372, 124060), (1715, 99248), (1960, 86842), (2744, 62030), (3430, 49624), (3920, 43421), (5488, 31015), (6203, 27440), (6860, 24812), (12406, 13720)]