273885920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:134

約数の個数: 288

約数和(自身を含む): 849429504

約数和(自身を除く): 575543584

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 43, 44, 47, 55, 56, 70, 77, 80, 86, 88, 94, 110, 112, 121, 140, 154, 160, 172, 176, 188, 215, 220, 224, 235, 242, 280, 301, 308, 329, 344, 352, 376, 385, 430, 440, 470, 473, 484, 517, 560, 602, 605, 616, 658, 688, 752, 770, 847, 860, 880, 940, 946, 968, 1034, 1120, 1204, 1210, 1232, 1316, 1376, 1504, 1505, 1540, 1645, 1694, 1720, 1760, 1880, 1892, 1936, 2021, 2068, 2365, 2408, 2420, 2464, 2585, 2632, 3010, 3080, 3290, 3311, 3388, 3440, 3619, 3760, 3784, 3872, 4042, 4136, 4235, 4730, 4816, 4840, 5170, 5203, 5264, 5687, 6020, 6160, 6580, 6622, 6776, 6880, 7238, 7520, 7568, 8084, 8272, 8470, 9460, 9632, 9680, 10105, 10340, 10406, 10528, 11374, 12040, 12320, 13160, 13244, 13552, 14147, 14476, 15136, 16168, 16544, 16555, 16940, 18095, 18920, 19360, 20210, 20680, 20812, 22231, 22748, 24080, 26015, 26320, 26488, 27104, 28294, 28435, 28952, 32336, 33110, 33880, 36190, 36421, 37840, 39809, 40420, 41360, 41624, 44462, 45496, 48160, 52030, 52640, 52976, 56588, 56870, 57904, 64672, 66220, 67760, 70735, 72380, 72842, 75680, 79618, 80840, 82720, 83248, 88924, 90992, 104060, 105952, 111155, 113176, 113740, 115808, 132440, 135520, 141470, 144760, 145684, 155617, 159236, 161680, 166496, 177848, 181984, 182105, 199045, 208120, 222310, 226352, 227480, 244541, 264880, 282940, 289520, 291368, 311234, 318472, 323360, 355696, 364210, 398090, 416240, 444620, 452704, 454960, 489082, 529760, 565880, 579040, 582736, 622468, 636944, 711392, 728420, 778085, 796180, 832480, 889240, 909920, 978164, 1131760, 1165472, 1222705, 1244936, 1273888, 1456840, 1556170, 1592360, 1711787, 1778480, 1956328, 2263520, 2445410, 2489872, 2913680, 3112340, 3184720, 3423574, 3556960, 3912656, 4890820, 4979744, 5827360, 6224680, 6369440, 6847148, 7825312, 8558935, 9781640, 12449360, 13694296, 17117870, 19563280, 24898720, 27388592, 34235740, 39126560, 54777184, 68471480, 136942960, 273885920]

約数ペア:

[(1, 273885920), (2, 136942960), (4, 68471480), (5, 54777184), (7, 39126560), (8, 34235740), (10, 27388592), (11, 24898720), (14, 19563280), (16, 17117870), (20, 13694296), (22, 12449360), (28, 9781640), (32, 8558935), (35, 7825312), (40, 6847148), (43, 6369440), (44, 6224680), (47, 5827360), (55, 4979744), (56, 4890820), (70, 3912656), (77, 3556960), (80, 3423574), (86, 3184720), (88, 3112340), (94, 2913680), (110, 2489872), (112, 2445410), (121, 2263520), (140, 1956328), (154, 1778480), (160, 1711787), (172, 1592360), (176, 1556170), (188, 1456840), (215, 1273888), (220, 1244936), (224, 1222705), (235, 1165472), (242, 1131760), (280, 978164), (301, 909920), (308, 889240), (329, 832480), (344, 796180), (352, 778085), (376, 728420), (385, 711392), (430, 636944), (440, 622468), (470, 582736), (473, 579040), (484, 565880), (517, 529760), (560, 489082), (602, 454960), (605, 452704), (616, 444620), (658, 416240), (688, 398090), (752, 364210), (770, 355696), (847, 323360), (860, 318472), (880, 311234), (940, 291368), (946, 289520), (968, 282940), (1034, 264880), (1120, 244541), (1204, 227480), (1210, 226352), (1232, 222310), (1316, 208120), (1376, 199045), (1504, 182105), (1505, 181984), (1540, 177848), (1645, 166496), (1694, 161680), (1720, 159236), (1760, 155617), (1880, 145684), (1892, 144760), (1936, 141470), (2021, 135520), (2068, 132440), (2365, 115808), (2408, 113740), (2420, 113176), (2464, 111155), (2585, 105952), (2632, 104060), (3010, 90992), (3080, 88924), (3290, 83248), (3311, 82720), (3388, 80840), (3440, 79618), (3619, 75680), (3760, 72842), (3784, 72380), (3872, 70735), (4042, 67760), (4136, 66220), (4235, 64672), (4730, 57904), (4816, 56870), (4840, 56588), (5170, 52976), (5203, 52640), (5264, 52030), (5687, 48160), (6020, 45496), (6160, 44462), (6580, 41624), (6622, 41360), (6776, 40420), (6880, 39809), (7238, 37840), (7520, 36421), (7568, 36190), (8084, 33880), (8272, 33110), (8470, 32336), (9460, 28952), (9632, 28435), (9680, 28294), (10105, 27104), (10340, 26488), (10406, 26320), (10528, 26015), (11374, 24080), (12040, 22748), (12320, 22231), (13160, 20812), (13244, 20680), (13552, 20210), (14147, 19360), (14476, 18920), (15136, 18095), (16168, 16940), (16544, 16555)]