1569468180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^3\times {\mathrm{47}}^1$

素因数の和:195

約数の個数: 192

約数和(自身を含む): 5251276800

約数和(自身を除く): 3681808620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 47, 60, 70, 84, 86, 94, 105, 129, 140, 141, 172, 188, 210, 215, 235, 258, 282, 301, 329, 420, 430, 470, 516, 564, 602, 645, 658, 705, 860, 903, 940, 987, 1204, 1290, 1316, 1410, 1505, 1645, 1806, 1849, 1974, 2021, 2580, 2820, 3010, 3290, 3612, 3698, 3948, 4042, 4515, 4935, 5547, 6020, 6063, 6580, 7396, 8084, 9030, 9245, 9870, 10105, 11094, 12126, 12943, 14147, 18060, 18490, 19740, 20210, 22188, 24252, 25886, 27735, 28294, 30315, 36980, 38829, 40420, 42441, 51772, 55470, 56588, 60630, 64715, 70735, 77658, 79507, 84882, 86903, 110940, 121260, 129430, 141470, 155316, 159014, 169764, 173806, 194145, 212205, 238521, 258860, 260709, 282940, 318028, 347612, 388290, 397535, 424410, 434515, 477042, 521418, 556549, 608321, 776580, 795070, 848820, 869030, 954084, 1042836, 1113098, 1192605, 1216642, 1303545, 1590140, 1669647, 1738060, 1824963, 2226196, 2385210, 2433284, 2607090, 2782745, 3041605, 3339294, 3649926, 3736829, 4770420, 5214180, 5565490, 6083210, 6678588, 7299852, 7473658, 8348235, 9124815, 11130980, 11210487, 12166420, 14947316, 16696470, 18249630, 18684145, 22420974, 26157803, 33392940, 36499260, 37368290, 44841948, 52315606, 56052435, 74736580, 78473409, 104631212, 112104870, 130789015, 156946818, 224209740, 261578030, 313893636, 392367045, 523156060, 784734090, 1569468180]

約数ペア:

[(1, 1569468180), (2, 784734090), (3, 523156060), (4, 392367045), (5, 313893636), (6, 261578030), (7, 224209740), (10, 156946818), (12, 130789015), (14, 112104870), (15, 104631212), (20, 78473409), (21, 74736580), (28, 56052435), (30, 52315606), (35, 44841948), (42, 37368290), (43, 36499260), (47, 33392940), (60, 26157803), (70, 22420974), (84, 18684145), (86, 18249630), (94, 16696470), (105, 14947316), (129, 12166420), (140, 11210487), (141, 11130980), (172, 9124815), (188, 8348235), (210, 7473658), (215, 7299852), (235, 6678588), (258, 6083210), (282, 5565490), (301, 5214180), (329, 4770420), (420, 3736829), (430, 3649926), (470, 3339294), (516, 3041605), (564, 2782745), (602, 2607090), (645, 2433284), (658, 2385210), (705, 2226196), (860, 1824963), (903, 1738060), (940, 1669647), (987, 1590140), (1204, 1303545), (1290, 1216642), (1316, 1192605), (1410, 1113098), (1505, 1042836), (1645, 954084), (1806, 869030), (1849, 848820), (1974, 795070), (2021, 776580), (2580, 608321), (2820, 556549), (3010, 521418), (3290, 477042), (3612, 434515), (3698, 424410), (3948, 397535), (4042, 388290), (4515, 347612), (4935, 318028), (5547, 282940), (6020, 260709), (6063, 258860), (6580, 238521), (7396, 212205), (8084, 194145), (9030, 173806), (9245, 169764), (9870, 159014), (10105, 155316), (11094, 141470), (12126, 129430), (12943, 121260), (14147, 110940), (18060, 86903), (18490, 84882), (19740, 79507), (20210, 77658), (22188, 70735), (24252, 64715), (25886, 60630), (27735, 56588), (28294, 55470), (30315, 51772), (36980, 42441), (38829, 40420)]