1418121180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{953}}^1\times {\mathrm{1181}}^1$

素因数の和:2156

約数の個数: 144

約数和(自身を含む): 4925479104

約数和(自身を除く): 3507357924

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 953, 1181, 1260, 1906, 2362, 2859, 3543, 3812, 4724, 4765, 5718, 5905, 6671, 7086, 8267, 8577, 9530, 10629, 11436, 11810, 13342, 14172, 14295, 16534, 17154, 17715, 19060, 20013, 21258, 23620, 24801, 26684, 28590, 33068, 33355, 34308, 35430, 40026, 41335, 42516, 42885, 49602, 53145, 57180, 60039, 66710, 70860, 74403, 80052, 82670, 85770, 99204, 100065, 106290, 120078, 124005, 133420, 148806, 165340, 171540, 200130, 212580, 240156, 248010, 297612, 300195, 372015, 400260, 496020, 600390, 744030, 1125493, 1200780, 1488060, 2250986, 3376479, 4501972, 5627465, 6752958, 7878451, 10129437, 11254930, 13505916, 15756902, 16882395, 20258874, 22509860, 23635353, 31513804, 33764790, 39392255, 40517748, 47270706, 50647185, 67529580, 70906059, 78784510, 94541412, 101294370, 118176765, 141812118, 157569020, 202588740, 236353530, 283624236, 354530295, 472707060, 709060590, 1418121180]

約数ペア:

[(1, 1418121180), (2, 709060590), (3, 472707060), (4, 354530295), (5, 283624236), (6, 236353530), (7, 202588740), (9, 157569020), (10, 141812118), (12, 118176765), (14, 101294370), (15, 94541412), (18, 78784510), (20, 70906059), (21, 67529580), (28, 50647185), (30, 47270706), (35, 40517748), (36, 39392255), (42, 33764790), (45, 31513804), (60, 23635353), (63, 22509860), (70, 20258874), (84, 16882395), (90, 15756902), (105, 13505916), (126, 11254930), (140, 10129437), (180, 7878451), (210, 6752958), (252, 5627465), (315, 4501972), (420, 3376479), (630, 2250986), (953, 1488060), (1181, 1200780), (1260, 1125493), (1906, 744030), (2362, 600390), (2859, 496020), (3543, 400260), (3812, 372015), (4724, 300195), (4765, 297612), (5718, 248010), (5905, 240156), (6671, 212580), (7086, 200130), (8267, 171540), (8577, 165340), (9530, 148806), (10629, 133420), (11436, 124005), (11810, 120078), (13342, 106290), (14172, 100065), (14295, 99204), (16534, 85770), (17154, 82670), (17715, 80052), (19060, 74403), (20013, 70860), (21258, 66710), (23620, 60039), (24801, 57180), (26684, 53145), (28590, 49602), (33068, 42885), (33355, 42516), (34308, 41335), (35430, 40026)]