82543440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{7019}}^1$

素因数の和:7049

約数の個数: 120

約数和(自身を含む): 297704160

約数和(自身を除く): 215160720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 7019, 11760, 14038, 21057, 28076, 35095, 42114, 49133, 56152, 70190, 84228, 98266, 105285, 112304, 140380, 147399, 168456, 196532, 210570, 245665, 280760, 294798, 336912, 343931, 393064, 421140, 491330, 561520, 589596, 687862, 736995, 786128, 842280, 982660, 1031793, 1179192, 1375724, 1473990, 1684560, 1719655, 1965320, 2063586, 2358384, 2751448, 2947980, 3439310, 3930640, 4127172, 5158965, 5502896, 5895960, 6878620, 8254344, 10317930, 11791920, 13757240, 16508688, 20635860, 27514480, 41271720, 82543440]

約数ペア:

[(1, 82543440), (2, 41271720), (3, 27514480), (4, 20635860), (5, 16508688), (6, 13757240), (7, 11791920), (8, 10317930), (10, 8254344), (12, 6878620), (14, 5895960), (15, 5502896), (16, 5158965), (20, 4127172), (21, 3930640), (24, 3439310), (28, 2947980), (30, 2751448), (35, 2358384), (40, 2063586), (42, 1965320), (48, 1719655), (49, 1684560), (56, 1473990), (60, 1375724), (70, 1179192), (80, 1031793), (84, 982660), (98, 842280), (105, 786128), (112, 736995), (120, 687862), (140, 589596), (147, 561520), (168, 491330), (196, 421140), (210, 393064), (240, 343931), (245, 336912), (280, 294798), (294, 280760), (336, 245665), (392, 210570), (420, 196532), (490, 168456), (560, 147399), (588, 140380), (735, 112304), (784, 105285), (840, 98266), (980, 84228), (1176, 70190), (1470, 56152), (1680, 49133), (1960, 42114), (2352, 35095), (2940, 28076), (3920, 21057), (5880, 14038), (7019, 11760)]