39710160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{7879}}^1$

素因数の和:7905

約数の個数: 120

約数和(自身を含む): 152430720

約数和(自身を除く): 112720560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 7879, 15758, 23637, 31516, 39395, 47274, 55153, 63032, 70911, 78790, 94548, 110306, 118185, 126064, 141822, 157580, 165459, 189096, 220612, 236370, 275765, 283644, 315160, 330918, 354555, 378192, 441224, 472740, 496377, 551530, 567288, 630320, 661836, 709110, 827295, 882448, 945480, 992754, 1103060, 1134576, 1323672, 1418220, 1654590, 1890960, 1985508, 2206120, 2481885, 2647344, 2836440, 3309180, 3971016, 4412240, 4963770, 5672880, 6618360, 7942032, 9927540, 13236720, 19855080, 39710160]

約数ペア:

[(1, 39710160), (2, 19855080), (3, 13236720), (4, 9927540), (5, 7942032), (6, 6618360), (7, 5672880), (8, 4963770), (9, 4412240), (10, 3971016), (12, 3309180), (14, 2836440), (15, 2647344), (16, 2481885), (18, 2206120), (20, 1985508), (21, 1890960), (24, 1654590), (28, 1418220), (30, 1323672), (35, 1134576), (36, 1103060), (40, 992754), (42, 945480), (45, 882448), (48, 827295), (56, 709110), (60, 661836), (63, 630320), (70, 567288), (72, 551530), (80, 496377), (84, 472740), (90, 441224), (105, 378192), (112, 354555), (120, 330918), (126, 315160), (140, 283644), (144, 275765), (168, 236370), (180, 220612), (210, 189096), (240, 165459), (252, 157580), (280, 141822), (315, 126064), (336, 118185), (360, 110306), (420, 94548), (504, 78790), (560, 70911), (630, 63032), (720, 55153), (840, 47274), (1008, 39395), (1260, 31516), (1680, 23637), (2520, 15758), (5040, 7879)]