135647680

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:283

約数の個数: 168

約数和(自身を含む): 386736336

約数和(自身を除く): 251088656

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, 140, 160, 164, 196, 205, 211, 224, 245, 280, 287, 320, 328, 392, 410, 422, 448, 490, 560, 574, 656, 784, 820, 844, 980, 1055, 1120, 1148, 1312, 1435, 1477, 1568, 1640, 1688, 1960, 2009, 2110, 2240, 2296, 2624, 2870, 2954, 3136, 3280, 3376, 3920, 4018, 4220, 4592, 5740, 5908, 6560, 6752, 7385, 7840, 8036, 8440, 8651, 9184, 10045, 10339, 11480, 11816, 13120, 13504, 14770, 15680, 16072, 16880, 17302, 18368, 20090, 20678, 22960, 23632, 29540, 32144, 33760, 34604, 40180, 41356, 43255, 45920, 47264, 51695, 59080, 60557, 64288, 67520, 69208, 80360, 82712, 86510, 91840, 94528, 103390, 118160, 121114, 128576, 138416, 160720, 165424, 173020, 206780, 236320, 242228, 276832, 302785, 321440, 330848, 346040, 413560, 423899, 472640, 484456, 553664, 605570, 642880, 661696, 692080, 827120, 847798, 968912, 1211140, 1384160, 1654240, 1695596, 1937824, 2119495, 2422280, 2768320, 3308480, 3391192, 3875648, 4238990, 4844560, 6782384, 8477980, 9689120, 13564768, 16955960, 19378240, 27129536, 33911920, 67823840, 135647680]

約数ペア:

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