1788328080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{32257}}^1$

素因数の和:32294

約数の個数: 240

約数和(自身を含む): 7487985024

約数和(自身を除く): 5699656944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2520, 2640, 2772, 3080, 3465, 3696, 3960, 4620, 5040, 5544, 6160, 6930, 7920, 9240, 11088, 13860, 18480, 27720, 32257, 55440, 64514, 96771, 129028, 161285, 193542, 225799, 258056, 290313, 322570, 354827, 387084, 451598, 483855, 516112, 580626, 645140, 677397, 709654, 774168, 903196, 967710, 1064481, 1128995, 1161252, 1290280, 1354794, 1419308, 1451565, 1548336, 1774135, 1806392, 1935420, 2032191, 2128962, 2257990, 2322504, 2483789, 2580560, 2709588, 2838616, 2903130, 3193443, 3386985, 3548270, 3612784, 3870840, 4064382, 4257924, 4515980, 4645008, 4967578, 5322405, 5419176, 5677232, 5806260, 6386886, 6773970, 7096540, 7451367, 7741680, 8128764, 8515848, 9031960, 9935156, 10160955, 10644810, 10838352, 11612520, 12418945, 12773772, 13547940, 14193080, 14902734, 15967215, 16257528, 17031696, 18063920, 19870312, 20321910, 21289620, 22354101, 23225040, 24837890, 25547544, 27095880, 28386160, 29805468, 31934430, 32515056, 37256835, 39740624, 40643820, 42579240, 44708202, 49675780, 51095088, 54191760, 59610936, 63868860, 74513670, 81287640, 85158480, 89416404, 99351560, 111770505, 119221872, 127737720, 149027340, 162575280, 178832808, 198703120, 223541010, 255475440, 298054680, 357665616, 447082020, 596109360, 894164040, 1788328080]

約数ペア:

[(1, 1788328080), (2, 894164040), (3, 596109360), (4, 447082020), (5, 357665616), (6, 298054680), (7, 255475440), (8, 223541010), (9, 198703120), (10, 178832808), (11, 162575280), (12, 149027340), (14, 127737720), (15, 119221872), (16, 111770505), (18, 99351560), (20, 89416404), (21, 85158480), (22, 81287640), (24, 74513670), (28, 63868860), (30, 59610936), (33, 54191760), (35, 51095088), (36, 49675780), (40, 44708202), (42, 42579240), (44, 40643820), (45, 39740624), (48, 37256835), (55, 32515056), (56, 31934430), (60, 29805468), (63, 28386160), (66, 27095880), (70, 25547544), (72, 24837890), (77, 23225040), (80, 22354101), (84, 21289620), (88, 20321910), (90, 19870312), (99, 18063920), (105, 17031696), (110, 16257528), (112, 15967215), (120, 14902734), (126, 14193080), (132, 13547940), (140, 12773772), (144, 12418945), (154, 11612520), (165, 10838352), (168, 10644810), (176, 10160955), (180, 9935156), (198, 9031960), (210, 8515848), (220, 8128764), (231, 7741680), (240, 7451367), (252, 7096540), (264, 6773970), (280, 6386886), (308, 5806260), (315, 5677232), (330, 5419176), (336, 5322405), (360, 4967578), (385, 4645008), (396, 4515980), (420, 4257924), (440, 4064382), (462, 3870840), (495, 3612784), (504, 3548270), (528, 3386985), (560, 3193443), (616, 2903130), (630, 2838616), (660, 2709588), (693, 2580560), (720, 2483789), (770, 2322504), (792, 2257990), (840, 2128962), (880, 2032191), (924, 1935420), (990, 1806392), (1008, 1774135), (1155, 1548336), (1232, 1451565), (1260, 1419308), (1320, 1354794), (1386, 1290280), (1540, 1161252), (1584, 1128995), (1680, 1064481), (1848, 967710), (1980, 903196), (2310, 774168), (2520, 709654), (2640, 677397), (2772, 645140), (3080, 580626), (3465, 516112), (3696, 483855), (3960, 451598), (4620, 387084), (5040, 354827), (5544, 322570), (6160, 290313), (6930, 258056), (7920, 225799), (9240, 193542), (11088, 161285), (13860, 129028), (18480, 96771), (27720, 64514), (32257, 55440)]