142648000

素因数分解:

$2^6\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1621}}^1$

素因数の和:1659

約数の個数: 112

約数和(自身を含む): 385620768

約数和(自身を除く): 242972768

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 125, 160, 176, 200, 220, 250, 275, 320, 352, 400, 440, 500, 550, 704, 800, 880, 1000, 1100, 1375, 1600, 1621, 1760, 2000, 2200, 2750, 3242, 3520, 4000, 4400, 5500, 6484, 8000, 8105, 8800, 11000, 12968, 16210, 17600, 17831, 22000, 25936, 32420, 35662, 40525, 44000, 51872, 64840, 71324, 81050, 88000, 89155, 103744, 129680, 142648, 162100, 178310, 202625, 259360, 285296, 324200, 356620, 405250, 445775, 518720, 570592, 648400, 713240, 810500, 891550, 1141184, 1296800, 1426480, 1621000, 1783100, 2228875, 2593600, 2852960, 3242000, 3566200, 4457750, 5705920, 6484000, 7132400, 8915500, 12968000, 14264800, 17831000, 28529600, 35662000, 71324000, 142648000]

約数ペア:

[(1, 142648000), (2, 71324000), (4, 35662000), (5, 28529600), (8, 17831000), (10, 14264800), (11, 12968000), (16, 8915500), (20, 7132400), (22, 6484000), (25, 5705920), (32, 4457750), (40, 3566200), (44, 3242000), (50, 2852960), (55, 2593600), (64, 2228875), (80, 1783100), (88, 1621000), (100, 1426480), (110, 1296800), (125, 1141184), (160, 891550), (176, 810500), (200, 713240), (220, 648400), (250, 570592), (275, 518720), (320, 445775), (352, 405250), (400, 356620), (440, 324200), (500, 285296), (550, 259360), (704, 202625), (800, 178310), (880, 162100), (1000, 142648), (1100, 129680), (1375, 103744), (1600, 89155), (1621, 88000), (1760, 81050), (2000, 71324), (2200, 64840), (2750, 51872), (3242, 44000), (3520, 40525), (4000, 35662), (4400, 32420), (5500, 25936), (6484, 22000), (8000, 17831), (8105, 17600), (8800, 16210), (11000, 12968)]