537712280

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{251}}^1\times {\mathrm{1093}}^1$

素因数の和:1369

約数の個数: 96

約数和(自身を含む): 1414279440

約数和(自身を除く): 876567160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 251, 280, 392, 490, 502, 980, 1004, 1093, 1255, 1757, 1960, 2008, 2186, 2510, 3514, 4372, 5020, 5465, 7028, 7651, 8744, 8785, 10040, 10930, 12299, 14056, 15302, 17570, 21860, 24598, 30604, 35140, 38255, 43720, 49196, 53557, 61208, 61495, 70280, 76510, 98392, 107114, 122990, 153020, 214228, 245980, 267785, 274343, 306040, 428456, 491960, 535570, 548686, 1071140, 1097372, 1371715, 1920401, 2142280, 2194744, 2743430, 3840802, 5486860, 7681604, 9602005, 10973720, 13442807, 15363208, 19204010, 26885614, 38408020, 53771228, 67214035, 76816040, 107542456, 134428070, 268856140, 537712280]

約数ペア:

[(1, 537712280), (2, 268856140), (4, 134428070), (5, 107542456), (7, 76816040), (8, 67214035), (10, 53771228), (14, 38408020), (20, 26885614), (28, 19204010), (35, 15363208), (40, 13442807), (49, 10973720), (56, 9602005), (70, 7681604), (98, 5486860), (140, 3840802), (196, 2743430), (245, 2194744), (251, 2142280), (280, 1920401), (392, 1371715), (490, 1097372), (502, 1071140), (980, 548686), (1004, 535570), (1093, 491960), (1255, 428456), (1757, 306040), (1960, 274343), (2008, 267785), (2186, 245980), (2510, 214228), (3514, 153020), (4372, 122990), (5020, 107114), (5465, 98392), (7028, 76510), (7651, 70280), (8744, 61495), (8785, 61208), (10040, 53557), (10930, 49196), (12299, 43720), (14056, 38255), (15302, 35140), (17570, 30604), (21860, 24598)]