511717401240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{9013}}^1\times {\mathrm{11003}}^1$

素因数の和:20073

約数の個数: 128

約数和(自身を含む): 1571170487040

約数和(自身を除く): 1059453085800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 9013, 11003, 18026, 22006, 27039, 33009, 36052, 44012, 45065, 54078, 55015, 66018, 72104, 88024, 90130, 108156, 110030, 132036, 135195, 165045, 180260, 216312, 220060, 264072, 270390, 330090, 360520, 387559, 440120, 473129, 540780, 660180, 775118, 946258, 1081560, 1162677, 1320360, 1419387, 1550236, 1892516, 1937795, 2325354, 2365645, 2838774, 3100472, 3785032, 3875590, 4650708, 4731290, 5677548, 5813385, 7096935, 7751180, 9301416, 9462580, 11355096, 11626770, 14193870, 15502360, 18925160, 23253540, 28387740, 46507080, 56775480, 99170039, 198340078, 297510117, 396680156, 495850195, 595020234, 793360312, 991700390, 1190040468, 1487550585, 1983400780, 2380080936, 2975101170, 3966801560, 4264311677, 5950202340, 8528623354, 11900404680, 12792935031, 17057246708, 21321558385, 25585870062, 34114493416, 42643116770, 51171740124, 63964675155, 85286233540, 102343480248, 127929350310, 170572467080, 255858700620, 511717401240]

約数ペア:

[(1, 511717401240), (2, 255858700620), (3, 170572467080), (4, 127929350310), (5, 102343480248), (6, 85286233540), (8, 63964675155), (10, 51171740124), (12, 42643116770), (15, 34114493416), (20, 25585870062), (24, 21321558385), (30, 17057246708), (40, 12792935031), (43, 11900404680), (60, 8528623354), (86, 5950202340), (120, 4264311677), (129, 3966801560), (172, 2975101170), (215, 2380080936), (258, 1983400780), (344, 1487550585), (430, 1190040468), (516, 991700390), (645, 793360312), (860, 595020234), (1032, 495850195), (1290, 396680156), (1720, 297510117), (2580, 198340078), (5160, 99170039), (9013, 56775480), (11003, 46507080), (18026, 28387740), (22006, 23253540), (27039, 18925160), (33009, 15502360), (36052, 14193870), (44012, 11626770), (45065, 11355096), (54078, 9462580), (55015, 9301416), (66018, 7751180), (72104, 7096935), (88024, 5813385), (90130, 5677548), (108156, 4731290), (110030, 4650708), (132036, 3875590), (135195, 3785032), (165045, 3100472), (180260, 2838774), (216312, 2365645), (220060, 2325354), (264072, 1937795), (270390, 1892516), (330090, 1550236), (360520, 1419387), (387559, 1320360), (440120, 1162677), (473129, 1081560), (540780, 946258), (660180, 775118)]