1258651620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{5881}}^1$

素因数の和:5966

約数の個数: 144

約数和(自身を含む): 4046580720

約数和(自身を除く): 2787929100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 41, 45, 58, 60, 82, 87, 90, 116, 123, 145, 164, 174, 180, 205, 246, 261, 290, 348, 369, 410, 435, 492, 522, 580, 615, 738, 820, 870, 1044, 1189, 1230, 1305, 1476, 1740, 1845, 2378, 2460, 2610, 3567, 3690, 4756, 5220, 5881, 5945, 7134, 7380, 10701, 11762, 11890, 14268, 17643, 17835, 21402, 23524, 23780, 29405, 35286, 35670, 42804, 52929, 53505, 58810, 70572, 71340, 88215, 105858, 107010, 117620, 170549, 176430, 211716, 214020, 241121, 264645, 341098, 352860, 482242, 511647, 529290, 682196, 723363, 852745, 964484, 1023294, 1058580, 1205605, 1446726, 1534941, 1705490, 2046588, 2170089, 2411210, 2558235, 2893452, 3069882, 3410980, 3616815, 4340178, 4822420, 5116470, 6139764, 6992509, 7233630, 7674705, 8680356, 10232940, 10850445, 13985018, 14467260, 15349410, 20977527, 21700890, 27970036, 30698820, 34962545, 41955054, 43401780, 62932581, 69925090, 83910108, 104887635, 125865162, 139850180, 209775270, 251730324, 314662905, 419550540, 629325810, 1258651620]

約数ペア:

[(1, 1258651620), (2, 629325810), (3, 419550540), (4, 314662905), (5, 251730324), (6, 209775270), (9, 139850180), (10, 125865162), (12, 104887635), (15, 83910108), (18, 69925090), (20, 62932581), (29, 43401780), (30, 41955054), (36, 34962545), (41, 30698820), (45, 27970036), (58, 21700890), (60, 20977527), (82, 15349410), (87, 14467260), (90, 13985018), (116, 10850445), (123, 10232940), (145, 8680356), (164, 7674705), (174, 7233630), (180, 6992509), (205, 6139764), (246, 5116470), (261, 4822420), (290, 4340178), (348, 3616815), (369, 3410980), (410, 3069882), (435, 2893452), (492, 2558235), (522, 2411210), (580, 2170089), (615, 2046588), (738, 1705490), (820, 1534941), (870, 1446726), (1044, 1205605), (1189, 1058580), (1230, 1023294), (1305, 964484), (1476, 852745), (1740, 723363), (1845, 682196), (2378, 529290), (2460, 511647), (2610, 482242), (3567, 352860), (3690, 341098), (4756, 264645), (5220, 241121), (5881, 214020), (5945, 211716), (7134, 176430), (7380, 170549), (10701, 117620), (11762, 107010), (11890, 105858), (14268, 88215), (17643, 71340), (17835, 70572), (21402, 58810), (23524, 53505), (23780, 52929), (29405, 42804), (35286, 35670)]