1225419160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5987}}^1$

素因数の和:6065

約数の個数: 128

約数和(自身を含む): 3414597120

約数和(自身を除く): 2189177960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 43, 56, 68, 70, 85, 86, 119, 136, 140, 170, 172, 215, 238, 280, 301, 340, 344, 430, 476, 595, 602, 680, 731, 860, 952, 1190, 1204, 1462, 1505, 1720, 2380, 2408, 2924, 3010, 3655, 4760, 5117, 5848, 5987, 6020, 7310, 10234, 11974, 12040, 14620, 20468, 23948, 25585, 29240, 29935, 40936, 41909, 47896, 51170, 59870, 83818, 101779, 102340, 119740, 167636, 203558, 204680, 209545, 239480, 257441, 335272, 407116, 419090, 508895, 514882, 712453, 814232, 838180, 1017790, 1029764, 1287205, 1424906, 1676360, 1802087, 2035580, 2059528, 2574410, 2849812, 3562265, 3604174, 4071160, 4376497, 5148820, 5699624, 7124530, 7208348, 8752994, 9010435, 10297640, 14249060, 14416696, 17505988, 18020870, 21882485, 28498120, 30635479, 35011976, 36041740, 43764970, 61270958, 72083480, 87529940, 122541916, 153177395, 175059880, 245083832, 306354790, 612709580, 1225419160]

約数ペア:

[(1, 1225419160), (2, 612709580), (4, 306354790), (5, 245083832), (7, 175059880), (8, 153177395), (10, 122541916), (14, 87529940), (17, 72083480), (20, 61270958), (28, 43764970), (34, 36041740), (35, 35011976), (40, 30635479), (43, 28498120), (56, 21882485), (68, 18020870), (70, 17505988), (85, 14416696), (86, 14249060), (119, 10297640), (136, 9010435), (140, 8752994), (170, 7208348), (172, 7124530), (215, 5699624), (238, 5148820), (280, 4376497), (301, 4071160), (340, 3604174), (344, 3562265), (430, 2849812), (476, 2574410), (595, 2059528), (602, 2035580), (680, 1802087), (731, 1676360), (860, 1424906), (952, 1287205), (1190, 1029764), (1204, 1017790), (1462, 838180), (1505, 814232), (1720, 712453), (2380, 514882), (2408, 508895), (2924, 419090), (3010, 407116), (3655, 335272), (4760, 257441), (5117, 239480), (5848, 209545), (5987, 204680), (6020, 203558), (7310, 167636), (10234, 119740), (11974, 102340), (12040, 101779), (14620, 83818), (20468, 59870), (23948, 51170), (25585, 47896), (29240, 41909), (29935, 40936)]