63322280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:339

約数の個数: 128

約数和(自身を含む): 176359680

約数和(自身を除く): 113037400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 53, 56, 68, 70, 85, 106, 119, 136, 140, 170, 212, 238, 251, 265, 280, 340, 371, 424, 476, 502, 530, 595, 680, 742, 901, 952, 1004, 1060, 1190, 1255, 1484, 1757, 1802, 1855, 2008, 2120, 2380, 2510, 2968, 3514, 3604, 3710, 4267, 4505, 4760, 5020, 6307, 7028, 7208, 7420, 8534, 8785, 9010, 10040, 12614, 13303, 14056, 14840, 17068, 17570, 18020, 21335, 25228, 26606, 29869, 31535, 34136, 35140, 36040, 42670, 50456, 53212, 59738, 63070, 66515, 70280, 85340, 93121, 106424, 119476, 126140, 133030, 149345, 170680, 186242, 226151, 238952, 252280, 266060, 298690, 372484, 452302, 465605, 532120, 597380, 744968, 904604, 931210, 1130755, 1194760, 1583057, 1809208, 1862420, 2261510, 3166114, 3724840, 4523020, 6332228, 7915285, 9046040, 12664456, 15830570, 31661140, 63322280]

約数ペア:

[(1, 63322280), (2, 31661140), (4, 15830570), (5, 12664456), (7, 9046040), (8, 7915285), (10, 6332228), (14, 4523020), (17, 3724840), (20, 3166114), (28, 2261510), (34, 1862420), (35, 1809208), (40, 1583057), (53, 1194760), (56, 1130755), (68, 931210), (70, 904604), (85, 744968), (106, 597380), (119, 532120), (136, 465605), (140, 452302), (170, 372484), (212, 298690), (238, 266060), (251, 252280), (265, 238952), (280, 226151), (340, 186242), (371, 170680), (424, 149345), (476, 133030), (502, 126140), (530, 119476), (595, 106424), (680, 93121), (742, 85340), (901, 70280), (952, 66515), (1004, 63070), (1060, 59738), (1190, 53212), (1255, 50456), (1484, 42670), (1757, 36040), (1802, 35140), (1855, 34136), (2008, 31535), (2120, 29869), (2380, 26606), (2510, 25228), (2968, 21335), (3514, 18020), (3604, 17570), (3710, 17068), (4267, 14840), (4505, 14056), (4760, 13303), (5020, 12614), (6307, 10040), (7028, 9010), (7208, 8785), (7420, 8534)]