668029272120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{265090981}}^1$

素因数の和:265091005

約数の個数: 96

約数和(自身を含む): 2481251591520

約数和(自身を除く): 1813222319400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 265090981, 530181962, 795272943, 1060363924, 1325454905, 1590545886, 1855636867, 2120727848, 2385818829, 2650909810, 3181091772, 3711273734, 3976364715, 4771637658, 5301819620, 5566910601, 6362183544, 7422547468, 7952729430, 9278184335, 9543275316, 10603639240, 11133821202, 11929094145, 14845094936, 15905458860, 16700731803, 18556368670, 19086550632, 22267642404, 23858188290, 27834553005, 31810917720, 33401463606, 37112737340, 44535284808, 47716376580, 55669106010, 66802927212, 74225474680, 83503659015, 95432753160, 111338212020, 133605854424, 167007318030, 222676424040, 334014636060, 668029272120]

約数ペア:

[(1, 668029272120), (2, 334014636060), (3, 222676424040), (4, 167007318030), (5, 133605854424), (6, 111338212020), (7, 95432753160), (8, 83503659015), (9, 74225474680), (10, 66802927212), (12, 55669106010), (14, 47716376580), (15, 44535284808), (18, 37112737340), (20, 33401463606), (21, 31810917720), (24, 27834553005), (28, 23858188290), (30, 22267642404), (35, 19086550632), (36, 18556368670), (40, 16700731803), (42, 15905458860), (45, 14845094936), (56, 11929094145), (60, 11133821202), (63, 10603639240), (70, 9543275316), (72, 9278184335), (84, 7952729430), (90, 7422547468), (105, 6362183544), (120, 5566910601), (126, 5301819620), (140, 4771637658), (168, 3976364715), (180, 3711273734), (210, 3181091772), (252, 2650909810), (280, 2385818829), (315, 2120727848), (360, 1855636867), (420, 1590545886), (504, 1325454905), (630, 1060363924), (840, 795272943), (1260, 530181962), (2520, 265090981)]