315943600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2129}}^1$

素因数の和:2207

約数の個数: 120

約数和(自身を含む): 884273760

約数和(自身を除く): 568330160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 53, 56, 70, 80, 100, 106, 112, 140, 175, 200, 212, 265, 280, 350, 371, 400, 424, 530, 560, 700, 742, 848, 1060, 1325, 1400, 1484, 1855, 2120, 2129, 2650, 2800, 2968, 3710, 4240, 4258, 5300, 5936, 7420, 8516, 9275, 10600, 10645, 14840, 14903, 17032, 18550, 21200, 21290, 29680, 29806, 34064, 37100, 42580, 53225, 59612, 74200, 74515, 85160, 106450, 112837, 119224, 148400, 149030, 170320, 212900, 225674, 238448, 298060, 372575, 425800, 451348, 564185, 596120, 745150, 789859, 851600, 902696, 1128370, 1192240, 1490300, 1579718, 1805392, 2256740, 2820925, 2980600, 3159436, 3949295, 4513480, 5641850, 5961200, 6318872, 7898590, 9026960, 11283700, 12637744, 15797180, 19746475, 22567400, 31594360, 39492950, 45134800, 63188720, 78985900, 157971800, 315943600]

約数ペア:

[(1, 315943600), (2, 157971800), (4, 78985900), (5, 63188720), (7, 45134800), (8, 39492950), (10, 31594360), (14, 22567400), (16, 19746475), (20, 15797180), (25, 12637744), (28, 11283700), (35, 9026960), (40, 7898590), (50, 6318872), (53, 5961200), (56, 5641850), (70, 4513480), (80, 3949295), (100, 3159436), (106, 2980600), (112, 2820925), (140, 2256740), (175, 1805392), (200, 1579718), (212, 1490300), (265, 1192240), (280, 1128370), (350, 902696), (371, 851600), (400, 789859), (424, 745150), (530, 596120), (560, 564185), (700, 451348), (742, 425800), (848, 372575), (1060, 298060), (1325, 238448), (1400, 225674), (1484, 212900), (1855, 170320), (2120, 149030), (2129, 148400), (2650, 119224), (2800, 112837), (2968, 106450), (3710, 85160), (4240, 74515), (4258, 74200), (5300, 59612), (5936, 53225), (7420, 42580), (8516, 37100), (9275, 34064), (10600, 29806), (10645, 29680), (14840, 21290), (14903, 21200), (17032, 18550)]