137555280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1481}}^1$

素因数の和:1546

約数の個数: 160

約数和(自身を含む): 485147520

約数和(自身を除く): 347592240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 108, 120, 129, 135, 144, 172, 180, 215, 216, 240, 258, 270, 344, 360, 387, 430, 432, 516, 540, 645, 688, 720, 774, 860, 1032, 1080, 1161, 1290, 1481, 1548, 1720, 1935, 2064, 2160, 2322, 2580, 2962, 3096, 3440, 3870, 4443, 4644, 5160, 5805, 5924, 6192, 7405, 7740, 8886, 9288, 10320, 11610, 11848, 13329, 14810, 15480, 17772, 18576, 22215, 23220, 23696, 26658, 29620, 30960, 35544, 39987, 44430, 46440, 53316, 59240, 63683, 66645, 71088, 79974, 88860, 92880, 106632, 118480, 127366, 133290, 159948, 177720, 191049, 199935, 213264, 254732, 266580, 318415, 319896, 355440, 382098, 399870, 509464, 533160, 573147, 636830, 639792, 764196, 799740, 955245, 1018928, 1066320, 1146294, 1273660, 1528392, 1599480, 1719441, 1910490, 2292588, 2547320, 2865735, 3056784, 3198960, 3438882, 3820980, 4585176, 5094640, 5731470, 6877764, 7641960, 8597205, 9170352, 11462940, 13755528, 15283920, 17194410, 22925880, 27511056, 34388820, 45851760, 68777640, 137555280]

約数ペア:

[(1, 137555280), (2, 68777640), (3, 45851760), (4, 34388820), (5, 27511056), (6, 22925880), (8, 17194410), (9, 15283920), (10, 13755528), (12, 11462940), (15, 9170352), (16, 8597205), (18, 7641960), (20, 6877764), (24, 5731470), (27, 5094640), (30, 4585176), (36, 3820980), (40, 3438882), (43, 3198960), (45, 3056784), (48, 2865735), (54, 2547320), (60, 2292588), (72, 1910490), (80, 1719441), (86, 1599480), (90, 1528392), (108, 1273660), (120, 1146294), (129, 1066320), (135, 1018928), (144, 955245), (172, 799740), (180, 764196), (215, 639792), (216, 636830), (240, 573147), (258, 533160), (270, 509464), (344, 399870), (360, 382098), (387, 355440), (430, 319896), (432, 318415), (516, 266580), (540, 254732), (645, 213264), (688, 199935), (720, 191049), (774, 177720), (860, 159948), (1032, 133290), (1080, 127366), (1161, 118480), (1290, 106632), (1481, 92880), (1548, 88860), (1720, 79974), (1935, 71088), (2064, 66645), (2160, 63683), (2322, 59240), (2580, 53316), (2962, 46440), (3096, 44430), (3440, 39987), (3870, 35544), (4443, 30960), (4644, 29620), (5160, 26658), (5805, 23696), (5924, 23220), (6192, 22215), (7405, 18576), (7740, 17772), (8886, 15480), (9288, 14810), (10320, 13329), (11610, 11848)]