169431920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{10433}}^1$

素因数の和:10482

約数の個数: 80

約数和(自身を含む): 465773760

約数和(自身を除く): 296341840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 560, 580, 812, 1015, 1160, 1624, 2030, 2320, 3248, 4060, 8120, 10433, 16240, 20866, 41732, 52165, 73031, 83464, 104330, 146062, 166928, 208660, 292124, 302557, 365155, 417320, 584248, 605114, 730310, 834640, 1168496, 1210228, 1460620, 1512785, 2117899, 2420456, 2921240, 3025570, 4235798, 4840912, 5842480, 6051140, 8471596, 10589495, 12102280, 16943192, 21178990, 24204560, 33886384, 42357980, 84715960, 169431920]

約数ペア:

[(1, 169431920), (2, 84715960), (4, 42357980), (5, 33886384), (7, 24204560), (8, 21178990), (10, 16943192), (14, 12102280), (16, 10589495), (20, 8471596), (28, 6051140), (29, 5842480), (35, 4840912), (40, 4235798), (56, 3025570), (58, 2921240), (70, 2420456), (80, 2117899), (112, 1512785), (116, 1460620), (140, 1210228), (145, 1168496), (203, 834640), (232, 730310), (280, 605114), (290, 584248), (406, 417320), (464, 365155), (560, 302557), (580, 292124), (812, 208660), (1015, 166928), (1160, 146062), (1624, 104330), (2030, 83464), (2320, 73031), (3248, 52165), (4060, 41732), (8120, 20866), (10433, 16240)]