133760080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1667}}^1$

素因数の和:1756

約数の個数: 80

約数和(自身を含む): 335067840

約数和(自身を除く): 201307760

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 59, 68, 80, 85, 118, 136, 170, 236, 272, 295, 340, 472, 590, 680, 944, 1003, 1180, 1360, 1667, 2006, 2360, 3334, 4012, 4720, 5015, 6668, 8024, 8335, 10030, 13336, 16048, 16670, 20060, 26672, 28339, 33340, 40120, 56678, 66680, 80240, 98353, 113356, 133360, 141695, 196706, 226712, 283390, 393412, 453424, 491765, 566780, 786824, 983530, 1133560, 1573648, 1672001, 1967060, 2267120, 3344002, 3934120, 6688004, 7868240, 8360005, 13376008, 16720010, 26752016, 33440020, 66880040, 133760080]

約数ペア:

[(1, 133760080), (2, 66880040), (4, 33440020), (5, 26752016), (8, 16720010), (10, 13376008), (16, 8360005), (17, 7868240), (20, 6688004), (34, 3934120), (40, 3344002), (59, 2267120), (68, 1967060), (80, 1672001), (85, 1573648), (118, 1133560), (136, 983530), (170, 786824), (236, 566780), (272, 491765), (295, 453424), (340, 393412), (472, 283390), (590, 226712), (680, 196706), (944, 141695), (1003, 133360), (1180, 113356), (1360, 98353), (1667, 80240), (2006, 66680), (2360, 56678), (3334, 40120), (4012, 33340), (4720, 28339), (5015, 26672), (6668, 20060), (8024, 16670), (8335, 16048), (10030, 13336)]