194574120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3371}}^1$

素因数の和:3435

約数の個数: 128

約数和(自身を含む): 645805440

約数和(自身を除く): 451231320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 74, 78, 104, 111, 120, 130, 148, 156, 185, 195, 222, 260, 296, 312, 370, 390, 444, 481, 520, 555, 740, 780, 888, 962, 1110, 1443, 1480, 1560, 1924, 2220, 2405, 2886, 3371, 3848, 4440, 4810, 5772, 6742, 7215, 9620, 10113, 11544, 13484, 14430, 16855, 19240, 20226, 26968, 28860, 33710, 40452, 43823, 50565, 57720, 67420, 80904, 87646, 101130, 124727, 131469, 134840, 175292, 202260, 219115, 249454, 262938, 350584, 374181, 404520, 438230, 498908, 525876, 623635, 657345, 748362, 876460, 997816, 1051752, 1247270, 1314690, 1496724, 1621451, 1752920, 1870905, 2494540, 2629380, 2993448, 3242902, 3741810, 4864353, 4989080, 5258760, 6485804, 7483620, 8107255, 9728706, 12971608, 14967240, 16214510, 19457412, 24321765, 32429020, 38914824, 48643530, 64858040, 97287060, 194574120]

約数ペア:

[(1, 194574120), (2, 97287060), (3, 64858040), (4, 48643530), (5, 38914824), (6, 32429020), (8, 24321765), (10, 19457412), (12, 16214510), (13, 14967240), (15, 12971608), (20, 9728706), (24, 8107255), (26, 7483620), (30, 6485804), (37, 5258760), (39, 4989080), (40, 4864353), (52, 3741810), (60, 3242902), (65, 2993448), (74, 2629380), (78, 2494540), (104, 1870905), (111, 1752920), (120, 1621451), (130, 1496724), (148, 1314690), (156, 1247270), (185, 1051752), (195, 997816), (222, 876460), (260, 748362), (296, 657345), (312, 623635), (370, 525876), (390, 498908), (444, 438230), (481, 404520), (520, 374181), (555, 350584), (740, 262938), (780, 249454), (888, 219115), (962, 202260), (1110, 175292), (1443, 134840), (1480, 131469), (1560, 124727), (1924, 101130), (2220, 87646), (2405, 80904), (2886, 67420), (3371, 57720), (3848, 50565), (4440, 43823), (4810, 40452), (5772, 33710), (6742, 28860), (7215, 26968), (9620, 20226), (10113, 19240), (11544, 16855), (13484, 14430)]