159840240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{95143}}^1$

素因数の和:95166

約数の個数: 80

約数和(自身を含む): 566297088

約数和(自身を除く): 406456848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 95143, 190286, 285429, 380572, 475715, 570858, 666001, 761144, 951430, 1141716, 1332002, 1427145, 1522288, 1902860, 1998003, 2283432, 2664004, 2854290, 3330005, 3805720, 3996006, 4566864, 5328008, 5708580, 6660010, 7611440, 7992012, 9990015, 10656016, 11417160, 13320020, 15984024, 19980030, 22834320, 26640040, 31968048, 39960060, 53280080, 79920120, 159840240]

約数ペア:

[(1, 159840240), (2, 79920120), (3, 53280080), (4, 39960060), (5, 31968048), (6, 26640040), (7, 22834320), (8, 19980030), (10, 15984024), (12, 13320020), (14, 11417160), (15, 10656016), (16, 9990015), (20, 7992012), (21, 7611440), (24, 6660010), (28, 5708580), (30, 5328008), (35, 4566864), (40, 3996006), (42, 3805720), (48, 3330005), (56, 2854290), (60, 2664004), (70, 2283432), (80, 1998003), (84, 1902860), (105, 1522288), (112, 1427145), (120, 1332002), (140, 1141716), (168, 951430), (210, 761144), (240, 666001), (280, 570858), (336, 475715), (420, 380572), (560, 285429), (840, 190286), (1680, 95143)]