16461378720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{41269}}^1$

素因数の和:41567

約数の個数: 144

約数和(自身を含む): 56378616840

約数和(自身を除く): 39917238120

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 277, 288, 360, 480, 554, 720, 831, 1108, 1385, 1440, 1662, 2216, 2493, 2770, 3324, 4155, 4432, 4986, 5540, 6648, 8310, 8864, 9972, 11080, 12465, 13296, 16620, 19944, 22160, 24930, 26592, 33240, 39888, 41269, 44320, 49860, 66480, 79776, 82538, 99720, 123807, 132960, 165076, 199440, 206345, 247614, 330152, 371421, 398880, 412690, 495228, 619035, 660304, 742842, 825380, 990456, 1238070, 1320608, 1485684, 1650760, 1857105, 1980912, 2476140, 2971368, 3301520, 3714210, 3961824, 4952280, 5942736, 6603040, 7428420, 9904560, 11431513, 11885472, 14856840, 19809120, 22863026, 29713680, 34294539, 45726052, 57157565, 59427360, 68589078, 91452104, 102883617, 114315130, 137178156, 171472695, 182904208, 205767234, 228630260, 274356312, 342945390, 365808416, 411534468, 457260520, 514418085, 548712624, 685890780, 823068936, 914521040, 1028836170, 1097425248, 1371781560, 1646137872, 1829042080, 2057672340, 2743563120, 3292275744, 4115344680, 5487126240, 8230689360, 16461378720]

約数ペア:

[(1, 16461378720), (2, 8230689360), (3, 5487126240), (4, 4115344680), (5, 3292275744), (6, 2743563120), (8, 2057672340), (9, 1829042080), (10, 1646137872), (12, 1371781560), (15, 1097425248), (16, 1028836170), (18, 914521040), (20, 823068936), (24, 685890780), (30, 548712624), (32, 514418085), (36, 457260520), (40, 411534468), (45, 365808416), (48, 342945390), (60, 274356312), (72, 228630260), (80, 205767234), (90, 182904208), (96, 171472695), (120, 137178156), (144, 114315130), (160, 102883617), (180, 91452104), (240, 68589078), (277, 59427360), (288, 57157565), (360, 45726052), (480, 34294539), (554, 29713680), (720, 22863026), (831, 19809120), (1108, 14856840), (1385, 11885472), (1440, 11431513), (1662, 9904560), (2216, 7428420), (2493, 6603040), (2770, 5942736), (3324, 4952280), (4155, 3961824), (4432, 3714210), (4986, 3301520), (5540, 2971368), (6648, 2476140), (8310, 1980912), (8864, 1857105), (9972, 1650760), (11080, 1485684), (12465, 1320608), (13296, 1238070), (16620, 990456), (19944, 825380), (22160, 742842), (24930, 660304), (26592, 619035), (33240, 495228), (39888, 412690), (41269, 398880), (44320, 371421), (49860, 330152), (66480, 247614), (79776, 206345), (82538, 199440), (99720, 165076), (123807, 132960)]