110299280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:281

約数の個数: 160

約数和(自身を含む): 320812800

約数和(自身を除く): 210513520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 109, 112, 130, 139, 140, 182, 208, 218, 260, 278, 280, 364, 436, 455, 520, 545, 556, 560, 695, 728, 763, 872, 910, 973, 1040, 1090, 1112, 1390, 1417, 1456, 1526, 1744, 1807, 1820, 1946, 2180, 2224, 2780, 2834, 3052, 3614, 3640, 3815, 3892, 4360, 4865, 5560, 5668, 6104, 7085, 7228, 7280, 7630, 7784, 8720, 9035, 9730, 9919, 11120, 11336, 12208, 12649, 14170, 14456, 15151, 15260, 15568, 18070, 19460, 19838, 22672, 25298, 28340, 28912, 30302, 30520, 36140, 38920, 39676, 49595, 50596, 56680, 60604, 61040, 63245, 72280, 75755, 77840, 79352, 99190, 101192, 106057, 113360, 121208, 126490, 144560, 151510, 158704, 196963, 198380, 202384, 212114, 242416, 252980, 303020, 393926, 396760, 424228, 505960, 530285, 606040, 787852, 793520, 848456, 984815, 1011920, 1060570, 1212080, 1378741, 1575704, 1696912, 1969630, 2121140, 2757482, 3151408, 3939260, 4242280, 5514964, 6893705, 7878520, 8484560, 11029928, 13787410, 15757040, 22059856, 27574820, 55149640, 110299280]

約数ペア:

[(1, 110299280), (2, 55149640), (4, 27574820), (5, 22059856), (7, 15757040), (8, 13787410), (10, 11029928), (13, 8484560), (14, 7878520), (16, 6893705), (20, 5514964), (26, 4242280), (28, 3939260), (35, 3151408), (40, 2757482), (52, 2121140), (56, 1969630), (65, 1696912), (70, 1575704), (80, 1378741), (91, 1212080), (104, 1060570), (109, 1011920), (112, 984815), (130, 848456), (139, 793520), (140, 787852), (182, 606040), (208, 530285), (218, 505960), (260, 424228), (278, 396760), (280, 393926), (364, 303020), (436, 252980), (455, 242416), (520, 212114), (545, 202384), (556, 198380), (560, 196963), (695, 158704), (728, 151510), (763, 144560), (872, 126490), (910, 121208), (973, 113360), (1040, 106057), (1090, 101192), (1112, 99190), (1390, 79352), (1417, 77840), (1456, 75755), (1526, 72280), (1744, 63245), (1807, 61040), (1820, 60604), (1946, 56680), (2180, 50596), (2224, 49595), (2780, 39676), (2834, 38920), (3052, 36140), (3614, 30520), (3640, 30302), (3815, 28912), (3892, 28340), (4360, 25298), (4865, 22672), (5560, 19838), (5668, 19460), (6104, 18070), (7085, 15568), (7228, 15260), (7280, 15151), (7630, 14456), (7784, 14170), (8720, 12649), (9035, 12208), (9730, 11336), (9919, 11120)]