206164080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1019}}^1$

素因数の和:1319

約数の個数: 120

約数和(自身を含む): 695513520

約数和(自身を除く): 489349440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 281, 360, 562, 720, 843, 1019, 1124, 1405, 1686, 2038, 2248, 2529, 2810, 3057, 3372, 4076, 4215, 4496, 5058, 5095, 5620, 6114, 6744, 8152, 8430, 9171, 10116, 10190, 11240, 12228, 12645, 13488, 15285, 16304, 16860, 18342, 20232, 20380, 22480, 24456, 25290, 30570, 33720, 36684, 40464, 40760, 45855, 48912, 50580, 61140, 67440, 73368, 81520, 91710, 101160, 122280, 146736, 183420, 202320, 244560, 286339, 366840, 572678, 733680, 859017, 1145356, 1431695, 1718034, 2290712, 2577051, 2863390, 3436068, 4295085, 4581424, 5154102, 5726780, 6872136, 8590170, 10308204, 11453560, 12885255, 13744272, 17180340, 20616408, 22907120, 25770510, 34360680, 41232816, 51541020, 68721360, 103082040, 206164080]

約数ペア:

[(1, 206164080), (2, 103082040), (3, 68721360), (4, 51541020), (5, 41232816), (6, 34360680), (8, 25770510), (9, 22907120), (10, 20616408), (12, 17180340), (15, 13744272), (16, 12885255), (18, 11453560), (20, 10308204), (24, 8590170), (30, 6872136), (36, 5726780), (40, 5154102), (45, 4581424), (48, 4295085), (60, 3436068), (72, 2863390), (80, 2577051), (90, 2290712), (120, 1718034), (144, 1431695), (180, 1145356), (240, 859017), (281, 733680), (360, 572678), (562, 366840), (720, 286339), (843, 244560), (1019, 202320), (1124, 183420), (1405, 146736), (1686, 122280), (2038, 101160), (2248, 91710), (2529, 81520), (2810, 73368), (3057, 67440), (3372, 61140), (4076, 50580), (4215, 48912), (4496, 45855), (5058, 40760), (5095, 40464), (5620, 36684), (6114, 33720), (6744, 30570), (8152, 25290), (8430, 24456), (9171, 22480), (10116, 20380), (10190, 20232), (11240, 18342), (12228, 16860), (12645, 16304), (13488, 15285)]