2551455720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{733}}^1$

素因数の和:1057

約数の個数: 256

約数和(自身を含む): 9322387200

約数和(自身を除く): 6770931480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 293, 297, 330, 360, 396, 440, 495, 540, 586, 594, 660, 733, 792, 879, 990, 1080, 1172, 1188, 1320, 1465, 1466, 1485, 1758, 1980, 2199, 2344, 2376, 2637, 2930, 2932, 2970, 3223, 3516, 3665, 3960, 4395, 4398, 5274, 5860, 5864, 5940, 6446, 6597, 7032, 7330, 7911, 8063, 8790, 8796, 9669, 10548, 10995, 11720, 11880, 12892, 13185, 13194, 14660, 15822, 16115, 16126, 17580, 17592, 19338, 19791, 21096, 21990, 24189, 25784, 26370, 26388, 29007, 29320, 31644, 32230, 32252, 32985, 35160, 38676, 39555, 39582, 40315, 43980, 48345, 48378, 52740, 52776, 58014, 63288, 64460, 64504, 65970, 72567, 77352, 79110, 79164, 80630, 87021, 87960, 96690, 96756, 98955, 105480, 116028, 120945, 128920, 131940, 145035, 145134, 158220, 158328, 161260, 174042, 193380, 193512, 197910, 214769, 217701, 232056, 241890, 263880, 290070, 290268, 316440, 322520, 348084, 362835, 386760, 395820, 429538, 435105, 435402, 483780, 580140, 580536, 644307, 696168, 725670, 791640, 859076, 870210, 870804, 967560, 1073845, 1088505, 1160280, 1288614, 1451340, 1718152, 1740420, 1741608, 1932921, 2147690, 2177010, 2362459, 2577228, 2902680, 3221535, 3480840, 3865842, 4295380, 4354020, 4724918, 5154456, 5798763, 6443070, 7087377, 7731684, 8590760, 8708040, 9449836, 9664605, 11597526, 11812295, 12886140, 14174754, 15463368, 18899672, 19329210, 21262131, 23195052, 23624590, 25772280, 28349508, 28993815, 35436885, 38658420, 42524262, 46390104, 47249180, 56699016, 57987630, 63786393, 70873770, 77316840, 85048524, 94498360, 106310655, 115975260, 127572786, 141747540, 170097048, 212621310, 231950520, 255145572, 283495080, 318931965, 425242620, 510291144, 637863930, 850485240, 1275727860, 2551455720]

約数ペア:

[(1, 2551455720), (2, 1275727860), (3, 850485240), (4, 637863930), (5, 510291144), (6, 425242620), (8, 318931965), (9, 283495080), (10, 255145572), (11, 231950520), (12, 212621310), (15, 170097048), (18, 141747540), (20, 127572786), (22, 115975260), (24, 106310655), (27, 94498360), (30, 85048524), (33, 77316840), (36, 70873770), (40, 63786393), (44, 57987630), (45, 56699016), (54, 47249180), (55, 46390104), (60, 42524262), (66, 38658420), (72, 35436885), (88, 28993815), (90, 28349508), (99, 25772280), (108, 23624590), (110, 23195052), (120, 21262131), (132, 19329210), (135, 18899672), (165, 15463368), (180, 14174754), (198, 12886140), (216, 11812295), (220, 11597526), (264, 9664605), (270, 9449836), (293, 8708040), (297, 8590760), (330, 7731684), (360, 7087377), (396, 6443070), (440, 5798763), (495, 5154456), (540, 4724918), (586, 4354020), (594, 4295380), (660, 3865842), (733, 3480840), (792, 3221535), (879, 2902680), (990, 2577228), (1080, 2362459), (1172, 2177010), (1188, 2147690), (1320, 1932921), (1465, 1741608), (1466, 1740420), (1485, 1718152), (1758, 1451340), (1980, 1288614), (2199, 1160280), (2344, 1088505), (2376, 1073845), (2637, 967560), (2930, 870804), (2932, 870210), (2970, 859076), (3223, 791640), (3516, 725670), (3665, 696168), (3960, 644307), (4395, 580536), (4398, 580140), (5274, 483780), (5860, 435402), (5864, 435105), (5940, 429538), (6446, 395820), (6597, 386760), (7032, 362835), (7330, 348084), (7911, 322520), (8063, 316440), (8790, 290268), (8796, 290070), (9669, 263880), (10548, 241890), (10995, 232056), (11720, 217701), (11880, 214769), (12892, 197910), (13185, 193512), (13194, 193380), (14660, 174042), (15822, 161260), (16115, 158328), (16126, 158220), (17580, 145134), (17592, 145035), (19338, 131940), (19791, 128920), (21096, 120945), (21990, 116028), (24189, 105480), (25784, 98955), (26370, 96756), (26388, 96690), (29007, 87960), (29320, 87021), (31644, 80630), (32230, 79164), (32252, 79110), (32985, 77352), (35160, 72567), (38676, 65970), (39555, 64504), (39582, 64460), (40315, 63288), (43980, 58014), (48345, 52776), (48378, 52740)]