67962160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{773}}^1$

素因数の和:950

約数の個数: 80

約数和(自身を含む): 181970496

約数和(自身を除く): 114008336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 157, 280, 314, 560, 628, 773, 785, 1099, 1256, 1546, 1570, 2198, 2512, 3092, 3140, 3865, 4396, 5411, 5495, 6184, 6280, 7730, 8792, 10822, 10990, 12368, 12560, 15460, 17584, 21644, 21980, 27055, 30920, 43288, 43960, 54110, 61840, 86576, 87920, 108220, 121361, 216440, 242722, 432880, 485444, 606805, 849527, 970888, 1213610, 1699054, 1941776, 2427220, 3398108, 4247635, 4854440, 6796216, 8495270, 9708880, 13592432, 16990540, 33981080, 67962160]

約数ペア:

[(1, 67962160), (2, 33981080), (4, 16990540), (5, 13592432), (7, 9708880), (8, 8495270), (10, 6796216), (14, 4854440), (16, 4247635), (20, 3398108), (28, 2427220), (35, 1941776), (40, 1699054), (56, 1213610), (70, 970888), (80, 849527), (112, 606805), (140, 485444), (157, 432880), (280, 242722), (314, 216440), (560, 121361), (628, 108220), (773, 87920), (785, 86576), (1099, 61840), (1256, 54110), (1546, 43960), (1570, 43288), (2198, 30920), (2512, 27055), (3092, 21980), (3140, 21644), (3865, 17584), (4396, 15460), (5411, 12560), (5495, 12368), (6184, 10990), (6280, 10822), (7730, 8792)]