2068365840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{15641}}^1$

素因数の和:15705

約数の個数: 160

約数和(自身を含む): 6982588800

約数和(自身を除く): 4914222960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 38, 40, 48, 57, 58, 60, 76, 80, 87, 95, 114, 116, 120, 145, 152, 174, 190, 228, 232, 240, 285, 290, 304, 348, 380, 435, 456, 464, 551, 570, 580, 696, 760, 870, 912, 1102, 1140, 1160, 1392, 1520, 1653, 1740, 2204, 2280, 2320, 2755, 3306, 3480, 4408, 4560, 5510, 6612, 6960, 8265, 8816, 11020, 13224, 15641, 16530, 22040, 26448, 31282, 33060, 44080, 46923, 62564, 66120, 78205, 93846, 125128, 132240, 156410, 187692, 234615, 250256, 297179, 312820, 375384, 453589, 469230, 594358, 625640, 750768, 891537, 907178, 938460, 1188716, 1251280, 1360767, 1485895, 1783074, 1814356, 1876920, 2267945, 2377432, 2721534, 2971790, 3566148, 3628712, 3753840, 4457685, 4535890, 4754864, 5443068, 5943580, 6803835, 7132296, 7257424, 8618191, 8915370, 9071780, 10886136, 11887160, 13607670, 14264592, 17236382, 17830740, 18143560, 21772272, 23774320, 25854573, 27215340, 34472764, 35661480, 36287120, 43090955, 51709146, 54430680, 68945528, 71322960, 86181910, 103418292, 108861360, 129272865, 137891056, 172363820, 206836584, 258545730, 344727640, 413673168, 517091460, 689455280, 1034182920, 2068365840]

約数ペア:

[(1, 2068365840), (2, 1034182920), (3, 689455280), (4, 517091460), (5, 413673168), (6, 344727640), (8, 258545730), (10, 206836584), (12, 172363820), (15, 137891056), (16, 129272865), (19, 108861360), (20, 103418292), (24, 86181910), (29, 71322960), (30, 68945528), (38, 54430680), (40, 51709146), (48, 43090955), (57, 36287120), (58, 35661480), (60, 34472764), (76, 27215340), (80, 25854573), (87, 23774320), (95, 21772272), (114, 18143560), (116, 17830740), (120, 17236382), (145, 14264592), (152, 13607670), (174, 11887160), (190, 10886136), (228, 9071780), (232, 8915370), (240, 8618191), (285, 7257424), (290, 7132296), (304, 6803835), (348, 5943580), (380, 5443068), (435, 4754864), (456, 4535890), (464, 4457685), (551, 3753840), (570, 3628712), (580, 3566148), (696, 2971790), (760, 2721534), (870, 2377432), (912, 2267945), (1102, 1876920), (1140, 1814356), (1160, 1783074), (1392, 1485895), (1520, 1360767), (1653, 1251280), (1740, 1188716), (2204, 938460), (2280, 907178), (2320, 891537), (2755, 750768), (3306, 625640), (3480, 594358), (4408, 469230), (4560, 453589), (5510, 375384), (6612, 312820), (6960, 297179), (8265, 250256), (8816, 234615), (11020, 187692), (13224, 156410), (15641, 132240), (16530, 125128), (22040, 93846), (26448, 78205), (31282, 66120), (33060, 62564), (44080, 46923)]