2566214560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{523}}^1$

素因数の和:895

約数の個数: 192

約数和(自身を含む): 7498213632

約数和(自身を除く): 4931999072

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 337, 364, 416, 455, 520, 523, 560, 674, 728, 910, 1040, 1046, 1120, 1348, 1456, 1685, 1820, 2080, 2092, 2359, 2615, 2696, 2912, 3370, 3640, 3661, 4184, 4381, 4718, 5230, 5392, 6740, 6799, 7280, 7322, 8368, 8762, 9436, 10460, 10784, 11795, 13480, 13598, 14560, 14644, 16736, 17524, 18305, 18872, 20920, 21905, 23590, 26960, 27196, 29288, 30667, 33995, 35048, 36610, 37744, 41840, 43810, 47180, 47593, 53920, 54392, 58576, 61334, 67990, 70096, 73220, 75488, 83680, 87620, 94360, 95186, 108784, 117152, 122668, 135980, 140192, 146440, 153335, 175240, 176251, 188720, 190372, 217568, 237965, 245336, 271960, 292880, 306670, 350480, 352502, 377440, 380744, 475930, 490672, 543920, 585760, 613340, 700960, 705004, 761488, 881255, 951860, 981344, 1087840, 1226680, 1233757, 1410008, 1522976, 1762510, 1903720, 2291263, 2453360, 2467514, 2820016, 3525020, 3807440, 4582526, 4906720, 4935028, 5640032, 6168785, 7050040, 7614880, 9165052, 9870056, 11456315, 12337570, 14100080, 16038841, 18330104, 19740112, 22912630, 24675140, 28200160, 32077682, 36660208, 39480224, 45825260, 49350280, 64155364, 73320416, 80194205, 91650520, 98700560, 128310728, 160388410, 183301040, 197401120, 256621456, 320776820, 366602080, 513242912, 641553640, 1283107280, 2566214560]

約数ペア:

[(1, 2566214560), (2, 1283107280), (4, 641553640), (5, 513242912), (7, 366602080), (8, 320776820), (10, 256621456), (13, 197401120), (14, 183301040), (16, 160388410), (20, 128310728), (26, 98700560), (28, 91650520), (32, 80194205), (35, 73320416), (40, 64155364), (52, 49350280), (56, 45825260), (65, 39480224), (70, 36660208), (80, 32077682), (91, 28200160), (104, 24675140), (112, 22912630), (130, 19740112), (140, 18330104), (160, 16038841), (182, 14100080), (208, 12337570), (224, 11456315), (260, 9870056), (280, 9165052), (337, 7614880), (364, 7050040), (416, 6168785), (455, 5640032), (520, 4935028), (523, 4906720), (560, 4582526), (674, 3807440), (728, 3525020), (910, 2820016), (1040, 2467514), (1046, 2453360), (1120, 2291263), (1348, 1903720), (1456, 1762510), (1685, 1522976), (1820, 1410008), (2080, 1233757), (2092, 1226680), (2359, 1087840), (2615, 981344), (2696, 951860), (2912, 881255), (3370, 761488), (3640, 705004), (3661, 700960), (4184, 613340), (4381, 585760), (4718, 543920), (5230, 490672), (5392, 475930), (6740, 380744), (6799, 377440), (7280, 352502), (7322, 350480), (8368, 306670), (8762, 292880), (9436, 271960), (10460, 245336), (10784, 237965), (11795, 217568), (13480, 190372), (13598, 188720), (14560, 176251), (14644, 175240), (16736, 153335), (17524, 146440), (18305, 140192), (18872, 135980), (20920, 122668), (21905, 117152), (23590, 108784), (26960, 95186), (27196, 94360), (29288, 87620), (30667, 83680), (33995, 75488), (35048, 73220), (36610, 70096), (37744, 67990), (41840, 61334), (43810, 58576), (47180, 54392), (47593, 53920)]