79728000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1$

素因数の和:194

約数の個数: 256

約数和(自身を含む): 290234880

約数和(自身を除く): 210506880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 64, 66, 75, 80, 88, 96, 100, 110, 120, 125, 128, 132, 150, 151, 160, 165, 176, 192, 200, 220, 240, 250, 264, 275, 300, 302, 320, 330, 352, 375, 384, 400, 440, 453, 480, 500, 528, 550, 600, 604, 640, 660, 704, 750, 755, 800, 825, 880, 906, 960, 1000, 1056, 1100, 1200, 1208, 1320, 1375, 1408, 1500, 1510, 1600, 1650, 1661, 1760, 1812, 1920, 2000, 2112, 2200, 2265, 2400, 2416, 2640, 2750, 3000, 3020, 3200, 3300, 3322, 3520, 3624, 3775, 4000, 4125, 4224, 4400, 4530, 4800, 4832, 4983, 5280, 5500, 6000, 6040, 6600, 6644, 7040, 7248, 7550, 8000, 8250, 8305, 8800, 9060, 9600, 9664, 9966, 10560, 11000, 11325, 12000, 12080, 13200, 13288, 14496, 15100, 16000, 16500, 16610, 17600, 18120, 18875, 19328, 19932, 21120, 22000, 22650, 24000, 24160, 24915, 26400, 26576, 28992, 30200, 33000, 33220, 35200, 36240, 37750, 39864, 41525, 44000, 45300, 48000, 48320, 49830, 52800, 53152, 56625, 57984, 60400, 66000, 66440, 72480, 75500, 79728, 83050, 88000, 90600, 96640, 99660, 105600, 106304, 113250, 120800, 124575, 132000, 132880, 144960, 151000, 159456, 166100, 176000, 181200, 199320, 207625, 212608, 226500, 241600, 249150, 264000, 265760, 289920, 302000, 318912, 332200, 362400, 398640, 415250, 453000, 483200, 498300, 528000, 531520, 604000, 622875, 637824, 664400, 724800, 797280, 830500, 906000, 996600, 1063040, 1208000, 1245750, 1328800, 1449600, 1594560, 1661000, 1812000, 1993200, 2416000, 2491500, 2657600, 3189120, 3322000, 3624000, 3986400, 4983000, 5315200, 6644000, 7248000, 7972800, 9966000, 13288000, 15945600, 19932000, 26576000, 39864000, 79728000]

約数ペア:

[(1, 79728000), (2, 39864000), (3, 26576000), (4, 19932000), (5, 15945600), (6, 13288000), (8, 9966000), (10, 7972800), (11, 7248000), (12, 6644000), (15, 5315200), (16, 4983000), (20, 3986400), (22, 3624000), (24, 3322000), (25, 3189120), (30, 2657600), (32, 2491500), (33, 2416000), (40, 1993200), (44, 1812000), (48, 1661000), (50, 1594560), (55, 1449600), (60, 1328800), (64, 1245750), (66, 1208000), (75, 1063040), (80, 996600), (88, 906000), (96, 830500), (100, 797280), (110, 724800), (120, 664400), (125, 637824), (128, 622875), (132, 604000), (150, 531520), (151, 528000), (160, 498300), (165, 483200), (176, 453000), (192, 415250), (200, 398640), (220, 362400), (240, 332200), (250, 318912), (264, 302000), (275, 289920), (300, 265760), (302, 264000), (320, 249150), (330, 241600), (352, 226500), (375, 212608), (384, 207625), (400, 199320), (440, 181200), (453, 176000), (480, 166100), (500, 159456), (528, 151000), (550, 144960), (600, 132880), (604, 132000), (640, 124575), (660, 120800), (704, 113250), (750, 106304), (755, 105600), (800, 99660), (825, 96640), (880, 90600), (906, 88000), (960, 83050), (1000, 79728), (1056, 75500), (1100, 72480), (1200, 66440), (1208, 66000), (1320, 60400), (1375, 57984), (1408, 56625), (1500, 53152), (1510, 52800), (1600, 49830), (1650, 48320), (1661, 48000), (1760, 45300), (1812, 44000), (1920, 41525), (2000, 39864), (2112, 37750), (2200, 36240), (2265, 35200), (2400, 33220), (2416, 33000), (2640, 30200), (2750, 28992), (3000, 26576), (3020, 26400), (3200, 24915), (3300, 24160), (3322, 24000), (3520, 22650), (3624, 22000), (3775, 21120), (4000, 19932), (4125, 19328), (4224, 18875), (4400, 18120), (4530, 17600), (4800, 16610), (4832, 16500), (4983, 16000), (5280, 15100), (5500, 14496), (6000, 13288), (6040, 13200), (6600, 12080), (6644, 12000), (7040, 11325), (7248, 11000), (7550, 10560), (8000, 9966), (8250, 9664), (8305, 9600), (8800, 9060)]