1279460070

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{997}}^1$

素因数の和:1124

約数の個数: 192

約数和(自身を含む): 4013876160

約数和(自身を除く): 2734416090

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 97, 98, 105, 126, 135, 147, 189, 194, 210, 245, 270, 291, 294, 315, 378, 441, 485, 490, 582, 630, 679, 735, 873, 882, 945, 970, 997, 1323, 1358, 1455, 1470, 1746, 1890, 1994, 2037, 2205, 2619, 2646, 2910, 2991, 3395, 4074, 4365, 4410, 4753, 4985, 5238, 5982, 6111, 6615, 6790, 6979, 8730, 8973, 9506, 9970, 10185, 12222, 13095, 13230, 13958, 14259, 14955, 17946, 18333, 20370, 20937, 23765, 26190, 26919, 28518, 29910, 30555, 34895, 36666, 41874, 42777, 44865, 47530, 48853, 53838, 61110, 62811, 69790, 71295, 85554, 89730, 91665, 96709, 97706, 104685, 125622, 128331, 134595, 142590, 146559, 183330, 188433, 193418, 209370, 213885, 244265, 256662, 269190, 290127, 293118, 314055, 376866, 427770, 439677, 483545, 488530, 580254, 628110, 641655, 676963, 732795, 870381, 879354, 942165, 967090, 1283310, 1319031, 1353926, 1450635, 1465590, 1740762, 1884330, 2030889, 2198385, 2611143, 2638062, 2901270, 3384815, 4061778, 4351905, 4396770, 4738741, 5222286, 6092667, 6595155, 6769630, 8703810, 9477482, 10154445, 12185334, 13055715, 13190310, 14216223, 18278001, 20308890, 23693705, 26111430, 28432446, 30463335, 36556002, 42648669, 47387410, 60926670, 71081115, 85297338, 91390005, 127946007, 142162230, 182780010, 213243345, 255892014, 426486690, 639730035, 1279460070]

約数ペア:

[(1, 1279460070), (2, 639730035), (3, 426486690), (5, 255892014), (6, 213243345), (7, 182780010), (9, 142162230), (10, 127946007), (14, 91390005), (15, 85297338), (18, 71081115), (21, 60926670), (27, 47387410), (30, 42648669), (35, 36556002), (42, 30463335), (45, 28432446), (49, 26111430), (54, 23693705), (63, 20308890), (70, 18278001), (90, 14216223), (97, 13190310), (98, 13055715), (105, 12185334), (126, 10154445), (135, 9477482), (147, 8703810), (189, 6769630), (194, 6595155), (210, 6092667), (245, 5222286), (270, 4738741), (291, 4396770), (294, 4351905), (315, 4061778), (378, 3384815), (441, 2901270), (485, 2638062), (490, 2611143), (582, 2198385), (630, 2030889), (679, 1884330), (735, 1740762), (873, 1465590), (882, 1450635), (945, 1353926), (970, 1319031), (997, 1283310), (1323, 967090), (1358, 942165), (1455, 879354), (1470, 870381), (1746, 732795), (1890, 676963), (1994, 641655), (2037, 628110), (2205, 580254), (2619, 488530), (2646, 483545), (2910, 439677), (2991, 427770), (3395, 376866), (4074, 314055), (4365, 293118), (4410, 290127), (4753, 269190), (4985, 256662), (5238, 244265), (5982, 213885), (6111, 209370), (6615, 193418), (6790, 188433), (6979, 183330), (8730, 146559), (8973, 142590), (9506, 134595), (9970, 128331), (10185, 125622), (12222, 104685), (13095, 97706), (13230, 96709), (13958, 91665), (14259, 89730), (14955, 85554), (17946, 71295), (18333, 69790), (20370, 62811), (20937, 61110), (23765, 53838), (26190, 48853), (26919, 47530), (28518, 44865), (29910, 42777), (30555, 41874), (34895, 36666)]