1276295040

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5153}}^1$

素因数の和:5221

約数の個数: 192

約数和(自身を含む): 4510574640

約数和(自身を除く): 3234279600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 128, 129, 144, 160, 172, 180, 192, 215, 240, 258, 288, 320, 344, 360, 384, 387, 430, 480, 516, 576, 640, 645, 688, 720, 774, 860, 960, 1032, 1152, 1290, 1376, 1440, 1548, 1720, 1920, 1935, 2064, 2580, 2752, 2880, 3096, 3440, 3870, 4128, 5153, 5160, 5504, 5760, 6192, 6880, 7740, 8256, 10306, 10320, 12384, 13760, 15459, 15480, 16512, 20612, 20640, 24768, 25765, 27520, 30918, 30960, 41224, 41280, 46377, 49536, 51530, 61836, 61920, 77295, 82448, 82560, 92754, 103060, 123672, 123840, 154590, 164896, 185508, 206120, 221579, 231885, 247344, 247680, 309180, 329792, 371016, 412240, 443158, 463770, 494688, 618360, 659584, 664737, 742032, 824480, 886316, 927540, 989376, 1107895, 1236720, 1329474, 1484064, 1648960, 1772632, 1855080, 1978752, 1994211, 2215790, 2473440, 2658948, 2968128, 3297920, 3323685, 3545264, 3710160, 3988422, 4431580, 4946880, 5317896, 5936256, 6647370, 7090528, 7420320, 7976844, 8863160, 9893760, 9971055, 10635792, 13294740, 14181056, 14840640, 15953688, 17726320, 19942110, 21271584, 26589480, 28362112, 29681280, 31907376, 35452640, 39884220, 42543168, 53178960, 63814752, 70905280, 79768440, 85086336, 106357920, 127629504, 141810560, 159536880, 212715840, 255259008, 319073760, 425431680, 638147520, 1276295040]

約数ペア:

[(1, 1276295040), (2, 638147520), (3, 425431680), (4, 319073760), (5, 255259008), (6, 212715840), (8, 159536880), (9, 141810560), (10, 127629504), (12, 106357920), (15, 85086336), (16, 79768440), (18, 70905280), (20, 63814752), (24, 53178960), (30, 42543168), (32, 39884220), (36, 35452640), (40, 31907376), (43, 29681280), (45, 28362112), (48, 26589480), (60, 21271584), (64, 19942110), (72, 17726320), (80, 15953688), (86, 14840640), (90, 14181056), (96, 13294740), (120, 10635792), (128, 9971055), (129, 9893760), (144, 8863160), (160, 7976844), (172, 7420320), (180, 7090528), (192, 6647370), (215, 5936256), (240, 5317896), (258, 4946880), (288, 4431580), (320, 3988422), (344, 3710160), (360, 3545264), (384, 3323685), (387, 3297920), (430, 2968128), (480, 2658948), (516, 2473440), (576, 2215790), (640, 1994211), (645, 1978752), (688, 1855080), (720, 1772632), (774, 1648960), (860, 1484064), (960, 1329474), (1032, 1236720), (1152, 1107895), (1290, 989376), (1376, 927540), (1440, 886316), (1548, 824480), (1720, 742032), (1920, 664737), (1935, 659584), (2064, 618360), (2580, 494688), (2752, 463770), (2880, 443158), (3096, 412240), (3440, 371016), (3870, 329792), (4128, 309180), (5153, 247680), (5160, 247344), (5504, 231885), (5760, 221579), (6192, 206120), (6880, 185508), (7740, 164896), (8256, 154590), (10306, 123840), (10320, 123672), (12384, 103060), (13760, 92754), (15459, 82560), (15480, 82448), (16512, 77295), (20612, 61920), (20640, 61836), (24768, 51530), (25765, 49536), (27520, 46377), (30918, 41280), (30960, 41224)]