14728120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 38782800

約数和(自身を除く): 24054680

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 121, 136, 170, 179, 187, 220, 242, 340, 358, 374, 440, 484, 605, 680, 716, 748, 895, 935, 968, 1210, 1432, 1496, 1790, 1870, 1969, 2057, 2420, 3043, 3580, 3740, 3938, 4114, 4840, 6086, 7160, 7480, 7876, 8228, 9845, 10285, 12172, 15215, 15752, 16456, 19690, 20570, 21659, 24344, 30430, 33473, 39380, 41140, 43318, 60860, 66946, 78760, 82280, 86636, 108295, 121720, 133892, 167365, 173272, 216590, 267784, 334730, 368203, 433180, 669460, 736406, 866360, 1338920, 1472812, 1841015, 2945624, 3682030, 7364060, 14728120]

約数ペア:

[(1, 14728120), (2, 7364060), (4, 3682030), (5, 2945624), (8, 1841015), (10, 1472812), (11, 1338920), (17, 866360), (20, 736406), (22, 669460), (34, 433180), (40, 368203), (44, 334730), (55, 267784), (68, 216590), (85, 173272), (88, 167365), (110, 133892), (121, 121720), (136, 108295), (170, 86636), (179, 82280), (187, 78760), (220, 66946), (242, 60860), (340, 43318), (358, 41140), (374, 39380), (440, 33473), (484, 30430), (605, 24344), (680, 21659), (716, 20570), (748, 19690), (895, 16456), (935, 15752), (968, 15215), (1210, 12172), (1432, 10285), (1496, 9845), (1790, 8228), (1870, 7876), (1969, 7480), (2057, 7160), (2420, 6086), (3043, 4840), (3580, 4114), (3740, 3938)]