135760160

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:418

約数の個数: 96

約数和(自身を含む): 335591424

約数和(自身を除く): 199831264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 101, 124, 155, 160, 202, 248, 271, 310, 404, 496, 505, 542, 620, 808, 992, 1010, 1084, 1240, 1355, 1616, 2020, 2168, 2480, 2710, 3131, 3232, 4040, 4336, 4960, 5420, 6262, 8080, 8401, 8672, 10840, 12524, 15655, 16160, 16802, 21680, 25048, 27371, 31310, 33604, 42005, 43360, 50096, 54742, 62620, 67208, 84010, 100192, 109484, 125240, 134416, 136855, 168020, 218968, 250480, 268832, 273710, 336040, 437936, 500960, 547420, 672080, 848501, 875872, 1094840, 1344160, 1697002, 2189680, 3394004, 4242505, 4379360, 6788008, 8485010, 13576016, 16970020, 27152032, 33940040, 67880080, 135760160]

約数ペア:

[(1, 135760160), (2, 67880080), (4, 33940040), (5, 27152032), (8, 16970020), (10, 13576016), (16, 8485010), (20, 6788008), (31, 4379360), (32, 4242505), (40, 3394004), (62, 2189680), (80, 1697002), (101, 1344160), (124, 1094840), (155, 875872), (160, 848501), (202, 672080), (248, 547420), (271, 500960), (310, 437936), (404, 336040), (496, 273710), (505, 268832), (542, 250480), (620, 218968), (808, 168020), (992, 136855), (1010, 134416), (1084, 125240), (1240, 109484), (1355, 100192), (1616, 84010), (2020, 67208), (2168, 62620), (2480, 54742), (2710, 50096), (3131, 43360), (3232, 42005), (4040, 33604), (4336, 31310), (4960, 27371), (5420, 25048), (6262, 21680), (8080, 16802), (8401, 16160), (8672, 15655), (10840, 12524)]