197264640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1093}}^1$

素因数の和:1164

約数の個数: 144

約数和(自身を含む): 644007168

約数和(自身を除く): 446742528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 256, 282, 320, 376, 384, 470, 480, 564, 640, 705, 752, 768, 940, 960, 1093, 1128, 1280, 1410, 1504, 1880, 1920, 2186, 2256, 2820, 3008, 3279, 3760, 3840, 4372, 4512, 5465, 5640, 6016, 6558, 7520, 8744, 9024, 10930, 11280, 12032, 13116, 15040, 16395, 17488, 18048, 21860, 22560, 26232, 30080, 32790, 34976, 36096, 43720, 45120, 51371, 52464, 60160, 65580, 69952, 87440, 90240, 102742, 104928, 131160, 139904, 154113, 174880, 180480, 205484, 209856, 256855, 262320, 279808, 308226, 349760, 410968, 419712, 513710, 524640, 616452, 699520, 770565, 821936, 839424, 1027420, 1049280, 1232904, 1399040, 1541130, 1643872, 2054840, 2098560, 2465808, 3082260, 3287744, 4109680, 4197120, 4931616, 6164520, 6575488, 8219360, 9863232, 12329040, 13150976, 16438720, 19726464, 24658080, 32877440, 39452928, 49316160, 65754880, 98632320, 197264640]

約数ペア:

[(1, 197264640), (2, 98632320), (3, 65754880), (4, 49316160), (5, 39452928), (6, 32877440), (8, 24658080), (10, 19726464), (12, 16438720), (15, 13150976), (16, 12329040), (20, 9863232), (24, 8219360), (30, 6575488), (32, 6164520), (40, 4931616), (47, 4197120), (48, 4109680), (60, 3287744), (64, 3082260), (80, 2465808), (94, 2098560), (96, 2054840), (120, 1643872), (128, 1541130), (141, 1399040), (160, 1232904), (188, 1049280), (192, 1027420), (235, 839424), (240, 821936), (256, 770565), (282, 699520), (320, 616452), (376, 524640), (384, 513710), (470, 419712), (480, 410968), (564, 349760), (640, 308226), (705, 279808), (752, 262320), (768, 256855), (940, 209856), (960, 205484), (1093, 180480), (1128, 174880), (1280, 154113), (1410, 139904), (1504, 131160), (1880, 104928), (1920, 102742), (2186, 90240), (2256, 87440), (2820, 69952), (3008, 65580), (3279, 60160), (3760, 52464), (3840, 51371), (4372, 45120), (4512, 43720), (5465, 36096), (5640, 34976), (6016, 32790), (6558, 30080), (7520, 26232), (8744, 22560), (9024, 21860), (10930, 18048), (11280, 17488), (12032, 16395), (13116, 15040)]