334311680

素因数分解:

$2^8\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1879}}^1$

素因数の和:2039

約数の個数: 72

約数和(自身を含む): 806971200

約数和(自身を除く): 472659520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 139, 160, 256, 278, 320, 556, 640, 695, 1112, 1280, 1390, 1879, 2224, 2780, 3758, 4448, 5560, 7516, 8896, 9395, 11120, 15032, 17792, 18790, 22240, 30064, 35584, 37580, 44480, 60128, 75160, 88960, 120256, 150320, 177920, 240512, 261181, 300640, 481024, 522362, 601280, 1044724, 1202560, 1305905, 2089448, 2405120, 2611810, 4178896, 5223620, 8357792, 10447240, 16715584, 20894480, 33431168, 41788960, 66862336, 83577920, 167155840, 334311680]

約数ペア:

[(1, 334311680), (2, 167155840), (4, 83577920), (5, 66862336), (8, 41788960), (10, 33431168), (16, 20894480), (20, 16715584), (32, 10447240), (40, 8357792), (64, 5223620), (80, 4178896), (128, 2611810), (139, 2405120), (160, 2089448), (256, 1305905), (278, 1202560), (320, 1044724), (556, 601280), (640, 522362), (695, 481024), (1112, 300640), (1280, 261181), (1390, 240512), (1879, 177920), (2224, 150320), (2780, 120256), (3758, 88960), (4448, 75160), (5560, 60128), (7516, 44480), (8896, 37580), (9395, 35584), (11120, 30064), (15032, 22240), (17792, 18790)]