329212240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30941}}^1$

素因数の和:30980

約数の個数: 80

約数和(自身を含む): 920833920

約数和(自身を除く): 591621680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 30941, 61882, 123764, 154705, 216587, 247528, 309410, 433174, 495056, 587879, 618820, 866348, 1082935, 1175758, 1237640, 1732696, 2165870, 2351516, 2475280, 2939395, 3465392, 4115153, 4331740, 4703032, 5878790, 8230306, 8663480, 9406064, 11757580, 16460612, 17326960, 20575765, 23515160, 32921224, 41151530, 47030320, 65842448, 82303060, 164606120, 329212240]

約数ペア:

[(1, 329212240), (2, 164606120), (4, 82303060), (5, 65842448), (7, 47030320), (8, 41151530), (10, 32921224), (14, 23515160), (16, 20575765), (19, 17326960), (20, 16460612), (28, 11757580), (35, 9406064), (38, 8663480), (40, 8230306), (56, 5878790), (70, 4703032), (76, 4331740), (80, 4115153), (95, 3465392), (112, 2939395), (133, 2475280), (140, 2351516), (152, 2165870), (190, 1732696), (266, 1237640), (280, 1175758), (304, 1082935), (380, 866348), (532, 618820), (560, 587879), (665, 495056), (760, 433174), (1064, 309410), (1330, 247528), (1520, 216587), (2128, 154705), (2660, 123764), (5320, 61882), (10640, 30941)]