72140124960

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{131489}}^1$

素因数の和:131640

約数の個数: 192

約数和(自身を含む): 254480486400

約数和(自身を除く): 182340361440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 127, 135, 144, 160, 180, 216, 240, 254, 270, 288, 360, 381, 432, 480, 508, 540, 635, 720, 762, 864, 1016, 1080, 1143, 1270, 1440, 1524, 1905, 2032, 2160, 2286, 2540, 3048, 3429, 3810, 4064, 4320, 4572, 5080, 5715, 6096, 6858, 7620, 9144, 10160, 11430, 12192, 13716, 15240, 17145, 18288, 20320, 22860, 27432, 30480, 34290, 36576, 45720, 54864, 60960, 68580, 91440, 109728, 131489, 137160, 182880, 262978, 274320, 394467, 525956, 548640, 657445, 788934, 1051912, 1183401, 1314890, 1577868, 1972335, 2103824, 2366802, 2629780, 3155736, 3550203, 3944670, 4207648, 4733604, 5259560, 5917005, 6311472, 7100406, 7889340, 9467208, 10519120, 11834010, 12622944, 14200812, 15778680, 16699103, 17751015, 18934416, 21038240, 23668020, 28401624, 31557360, 33398206, 35502030, 37868832, 47336040, 50097309, 56803248, 63114720, 66796412, 71004060, 83495515, 94672080, 100194618, 113606496, 133592824, 142008120, 150291927, 166991030, 189344160, 200389236, 250486545, 267185648, 284016240, 300583854, 333982060, 400778472, 450875781, 500973090, 534371296, 568032480, 601167708, 667964120, 751459635, 801556944, 901751562, 1001946180, 1202335416, 1335928240, 1502919270, 1603113888, 1803503124, 2003892360, 2254378905, 2404670832, 2671856480, 3005838540, 3607006248, 4007784720, 4508757810, 4809341664, 6011677080, 7214012496, 8015569440, 9017515620, 12023354160, 14428024992, 18035031240, 24046708320, 36070062480, 72140124960]

約数ペア:

[(1, 72140124960), (2, 36070062480), (3, 24046708320), (4, 18035031240), (5, 14428024992), (6, 12023354160), (8, 9017515620), (9, 8015569440), (10, 7214012496), (12, 6011677080), (15, 4809341664), (16, 4508757810), (18, 4007784720), (20, 3607006248), (24, 3005838540), (27, 2671856480), (30, 2404670832), (32, 2254378905), (36, 2003892360), (40, 1803503124), (45, 1603113888), (48, 1502919270), (54, 1335928240), (60, 1202335416), (72, 1001946180), (80, 901751562), (90, 801556944), (96, 751459635), (108, 667964120), (120, 601167708), (127, 568032480), (135, 534371296), (144, 500973090), (160, 450875781), (180, 400778472), (216, 333982060), (240, 300583854), (254, 284016240), (270, 267185648), (288, 250486545), (360, 200389236), (381, 189344160), (432, 166991030), (480, 150291927), (508, 142008120), (540, 133592824), (635, 113606496), (720, 100194618), (762, 94672080), (864, 83495515), (1016, 71004060), (1080, 66796412), (1143, 63114720), (1270, 56803248), (1440, 50097309), (1524, 47336040), (1905, 37868832), (2032, 35502030), (2160, 33398206), (2286, 31557360), (2540, 28401624), (3048, 23668020), (3429, 21038240), (3810, 18934416), (4064, 17751015), (4320, 16699103), (4572, 15778680), (5080, 14200812), (5715, 12622944), (6096, 11834010), (6858, 10519120), (7620, 9467208), (9144, 7889340), (10160, 7100406), (11430, 6311472), (12192, 5917005), (13716, 5259560), (15240, 4733604), (17145, 4207648), (18288, 3944670), (20320, 3550203), (22860, 3155736), (27432, 2629780), (30480, 2366802), (34290, 2103824), (36576, 1972335), (45720, 1577868), (54864, 1314890), (60960, 1183401), (68580, 1051912), (91440, 788934), (109728, 657445), (131489, 548640), (137160, 525956), (182880, 394467), (262978, 274320)]