15698847780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1132673}}^1$

素因数の和:1132706

約数の個数: 144

約数和(自身を含む): 59370240384

約数和(自身を除く): 43671392604

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 13860, 1132673, 2265346, 3398019, 4530692, 5663365, 6796038, 7928711, 10194057, 11326730, 12459403, 13592076, 15857422, 16990095, 20388114, 22653460, 23786133, 24918806, 31714844, 33980190, 37378209, 39643555, 40776228, 47572266, 49837612, 50970285, 62297015, 67960380, 71358399, 74756418, 79287110, 87215821, 95144532, 101940570, 112134627, 118930665, 124594030, 142716798, 149512836, 158574220, 174431642, 186891045, 203881140, 224269254, 237861330, 249188060, 261647463, 285433596, 348863284, 356791995, 373782090, 436079105, 448538508, 475722660, 523294926, 560673135, 713583990, 747564180, 784942389, 872158210, 1046589852, 1121346270, 1308237315, 1427167980, 1569884778, 1744316420, 2242692540, 2616474630, 3139769556, 3924711945, 5232949260, 7849423890, 15698847780]

約数ペア:

[(1, 15698847780), (2, 7849423890), (3, 5232949260), (4, 3924711945), (5, 3139769556), (6, 2616474630), (7, 2242692540), (9, 1744316420), (10, 1569884778), (11, 1427167980), (12, 1308237315), (14, 1121346270), (15, 1046589852), (18, 872158210), (20, 784942389), (21, 747564180), (22, 713583990), (28, 560673135), (30, 523294926), (33, 475722660), (35, 448538508), (36, 436079105), (42, 373782090), (44, 356791995), (45, 348863284), (55, 285433596), (60, 261647463), (63, 249188060), (66, 237861330), (70, 224269254), (77, 203881140), (84, 186891045), (90, 174431642), (99, 158574220), (105, 149512836), (110, 142716798), (126, 124594030), (132, 118930665), (140, 112134627), (154, 101940570), (165, 95144532), (180, 87215821), (198, 79287110), (210, 74756418), (220, 71358399), (231, 67960380), (252, 62297015), (308, 50970285), (315, 49837612), (330, 47572266), (385, 40776228), (396, 39643555), (420, 37378209), (462, 33980190), (495, 31714844), (630, 24918806), (660, 23786133), (693, 22653460), (770, 20388114), (924, 16990095), (990, 15857422), (1155, 13592076), (1260, 12459403), (1386, 11326730), (1540, 10194057), (1980, 7928711), (2310, 6796038), (2772, 5663365), (3465, 4530692), (4620, 3398019), (6930, 2265346), (13860, 1132673)]