199768320

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17341}}^1$

素因数の和:17368

約数の個数: 108

約数和(自身を含む): 691217436

約数和(自身を除く): 491449116

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 17341, 34682, 52023, 69364, 86705, 104046, 138728, 156069, 173410, 208092, 260115, 277456, 312138, 346820, 416184, 520230, 554912, 624276, 693640, 780345, 832368, 1040460, 1109824, 1248552, 1387280, 1560690, 1664736, 2080920, 2219648, 2497104, 2774560, 3121380, 3329472, 4161840, 4439296, 4994208, 5549120, 6242760, 6658944, 8323680, 9988416, 11098240, 12485520, 13317888, 16647360, 19976832, 22196480, 24971040, 33294720, 39953664, 49942080, 66589440, 99884160, 199768320]

約数ペア:

[(1, 199768320), (2, 99884160), (3, 66589440), (4, 49942080), (5, 39953664), (6, 33294720), (8, 24971040), (9, 22196480), (10, 19976832), (12, 16647360), (15, 13317888), (16, 12485520), (18, 11098240), (20, 9988416), (24, 8323680), (30, 6658944), (32, 6242760), (36, 5549120), (40, 4994208), (45, 4439296), (48, 4161840), (60, 3329472), (64, 3121380), (72, 2774560), (80, 2497104), (90, 2219648), (96, 2080920), (120, 1664736), (128, 1560690), (144, 1387280), (160, 1248552), (180, 1109824), (192, 1040460), (240, 832368), (256, 780345), (288, 693640), (320, 624276), (360, 554912), (384, 520230), (480, 416184), (576, 346820), (640, 312138), (720, 277456), (768, 260115), (960, 208092), (1152, 173410), (1280, 156069), (1440, 138728), (1920, 104046), (2304, 86705), (2880, 69364), (3840, 52023), (5760, 34682), (11520, 17341)]