141997680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17929}}^1$

素因数の和:17959

約数の個数: 120

約数和(自身を含む): 520256880

約数和(自身を除く): 378259200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 17929, 35858, 53787, 71716, 89645, 107574, 143432, 161361, 179290, 197219, 215148, 268935, 286864, 322722, 358580, 394438, 430296, 537870, 591657, 645444, 717160, 788876, 806805, 860592, 986095, 1075740, 1183314, 1290888, 1434320, 1577752, 1613610, 1774971, 1972190, 2151480, 2366628, 2581776, 2958285, 3155504, 3227220, 3549942, 3944380, 4302960, 4733256, 5916570, 6454440, 7099884, 7888760, 8874855, 9466512, 11833140, 12908880, 14199768, 15777520, 17749710, 23666280, 28399536, 35499420, 47332560, 70998840, 141997680]

約数ペア:

[(1, 141997680), (2, 70998840), (3, 47332560), (4, 35499420), (5, 28399536), (6, 23666280), (8, 17749710), (9, 15777520), (10, 14199768), (11, 12908880), (12, 11833140), (15, 9466512), (16, 8874855), (18, 7888760), (20, 7099884), (22, 6454440), (24, 5916570), (30, 4733256), (33, 4302960), (36, 3944380), (40, 3549942), (44, 3227220), (45, 3155504), (48, 2958285), (55, 2581776), (60, 2366628), (66, 2151480), (72, 1972190), (80, 1774971), (88, 1613610), (90, 1577752), (99, 1434320), (110, 1290888), (120, 1183314), (132, 1075740), (144, 986095), (165, 860592), (176, 806805), (180, 788876), (198, 717160), (220, 645444), (240, 591657), (264, 537870), (330, 430296), (360, 394438), (396, 358580), (440, 322722), (495, 286864), (528, 268935), (660, 215148), (720, 197219), (792, 179290), (880, 161361), (990, 143432), (1320, 107574), (1584, 89645), (1980, 71716), (2640, 53787), (3960, 35858), (7920, 17929)]