271295360

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:285

約数の個数: 192

約数和(自身を含む): 776517840

約数和(自身を除く): 505222480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 49, 56, 64, 70, 80, 82, 98, 112, 128, 140, 160, 164, 196, 205, 211, 224, 245, 280, 287, 320, 328, 392, 410, 422, 448, 490, 560, 574, 640, 656, 784, 820, 844, 896, 980, 1055, 1120, 1148, 1312, 1435, 1477, 1568, 1640, 1688, 1960, 2009, 2110, 2240, 2296, 2624, 2870, 2954, 3136, 3280, 3376, 3920, 4018, 4220, 4480, 4592, 5248, 5740, 5908, 6272, 6560, 6752, 7385, 7840, 8036, 8440, 8651, 9184, 10045, 10339, 11480, 11816, 13120, 13504, 14770, 15680, 16072, 16880, 17302, 18368, 20090, 20678, 22960, 23632, 26240, 27008, 29540, 31360, 32144, 33760, 34604, 36736, 40180, 41356, 43255, 45920, 47264, 51695, 59080, 60557, 64288, 67520, 69208, 80360, 82712, 86510, 91840, 94528, 103390, 118160, 121114, 128576, 135040, 138416, 160720, 165424, 173020, 183680, 189056, 206780, 236320, 242228, 257152, 276832, 302785, 321440, 330848, 346040, 413560, 423899, 472640, 484456, 553664, 605570, 642880, 661696, 692080, 827120, 847798, 945280, 968912, 1107328, 1211140, 1285760, 1323392, 1384160, 1654240, 1695596, 1937824, 2119495, 2422280, 2768320, 3308480, 3391192, 3875648, 4238990, 4844560, 5536640, 6616960, 6782384, 7751296, 8477980, 9689120, 13564768, 16955960, 19378240, 27129536, 33911920, 38756480, 54259072, 67823840, 135647680, 271295360]

約数ペア:

[(1, 271295360), (2, 135647680), (4, 67823840), (5, 54259072), (7, 38756480), (8, 33911920), (10, 27129536), (14, 19378240), (16, 16955960), (20, 13564768), (28, 9689120), (32, 8477980), (35, 7751296), (40, 6782384), (41, 6616960), (49, 5536640), (56, 4844560), (64, 4238990), (70, 3875648), (80, 3391192), (82, 3308480), (98, 2768320), (112, 2422280), (128, 2119495), (140, 1937824), (160, 1695596), (164, 1654240), (196, 1384160), (205, 1323392), (211, 1285760), (224, 1211140), (245, 1107328), (280, 968912), (287, 945280), (320, 847798), (328, 827120), (392, 692080), (410, 661696), (422, 642880), (448, 605570), (490, 553664), (560, 484456), (574, 472640), (640, 423899), (656, 413560), (784, 346040), (820, 330848), (844, 321440), (896, 302785), (980, 276832), (1055, 257152), (1120, 242228), (1148, 236320), (1312, 206780), (1435, 189056), (1477, 183680), (1568, 173020), (1640, 165424), (1688, 160720), (1960, 138416), (2009, 135040), (2110, 128576), (2240, 121114), (2296, 118160), (2624, 103390), (2870, 94528), (2954, 91840), (3136, 86510), (3280, 82712), (3376, 80360), (3920, 69208), (4018, 67520), (4220, 64288), (4480, 60557), (4592, 59080), (5248, 51695), (5740, 47264), (5908, 45920), (6272, 43255), (6560, 41356), (6752, 40180), (7385, 36736), (7840, 34604), (8036, 33760), (8440, 32144), (8651, 31360), (9184, 29540), (10045, 27008), (10339, 26240), (11480, 23632), (11816, 22960), (13120, 20678), (13504, 20090), (14770, 18368), (15680, 17302), (16072, 16880)]