233487240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{277961}}^1$

素因数の和:277982

約数の個数: 64

約数和(自身を含む): 800530560

約数和(自身を除く): 567043320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 277961, 555922, 833883, 1111844, 1389805, 1667766, 1945727, 2223688, 2779610, 3335532, 3891454, 4169415, 5559220, 5837181, 6671064, 7782908, 8338830, 9728635, 11118440, 11674362, 15565816, 16677660, 19457270, 23348724, 29185905, 33355320, 38914540, 46697448, 58371810, 77829080, 116743620, 233487240]

約数ペア:

[(1, 233487240), (2, 116743620), (3, 77829080), (4, 58371810), (5, 46697448), (6, 38914540), (7, 33355320), (8, 29185905), (10, 23348724), (12, 19457270), (14, 16677660), (15, 15565816), (20, 11674362), (21, 11118440), (24, 9728635), (28, 8338830), (30, 7782908), (35, 6671064), (40, 5837181), (42, 5559220), (56, 4169415), (60, 3891454), (70, 3335532), (84, 2779610), (105, 2223688), (120, 1945727), (140, 1667766), (168, 1389805), (210, 1111844), (280, 833883), (420, 555922), (840, 277961)]