663020640

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{17053}}^1$

素因数の和:17083

約数の個数: 144

約数和(自身を含む): 2346493968

約数和(自身を除く): 1683473328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7776, 9720, 12960, 17053, 19440, 34106, 38880, 51159, 68212, 85265, 102318, 136424, 153477, 170530, 204636, 255795, 272848, 306954, 341060, 409272, 460431, 511590, 545696, 613908, 682120, 767385, 818544, 920862, 1023180, 1227816, 1364240, 1381293, 1534770, 1637088, 1841724, 2046360, 2302155, 2455632, 2728480, 2762586, 3069540, 3683448, 4092720, 4143879, 4604310, 4911264, 5525172, 6139080, 6906465, 7366896, 8185440, 8287758, 9208620, 11050344, 12278160, 13812930, 14733792, 16575516, 18417240, 20719395, 22100688, 24556320, 27625860, 33151032, 36834480, 41438790, 44201376, 55251720, 66302064, 73668960, 82877580, 110503440, 132604128, 165755160, 221006880, 331510320, 663020640]

約数ペア:

[(1, 663020640), (2, 331510320), (3, 221006880), (4, 165755160), (5, 132604128), (6, 110503440), (8, 82877580), (9, 73668960), (10, 66302064), (12, 55251720), (15, 44201376), (16, 41438790), (18, 36834480), (20, 33151032), (24, 27625860), (27, 24556320), (30, 22100688), (32, 20719395), (36, 18417240), (40, 16575516), (45, 14733792), (48, 13812930), (54, 12278160), (60, 11050344), (72, 9208620), (80, 8287758), (81, 8185440), (90, 7366896), (96, 6906465), (108, 6139080), (120, 5525172), (135, 4911264), (144, 4604310), (160, 4143879), (162, 4092720), (180, 3683448), (216, 3069540), (240, 2762586), (243, 2728480), (270, 2455632), (288, 2302155), (324, 2046360), (360, 1841724), (405, 1637088), (432, 1534770), (480, 1381293), (486, 1364240), (540, 1227816), (648, 1023180), (720, 920862), (810, 818544), (864, 767385), (972, 682120), (1080, 613908), (1215, 545696), (1296, 511590), (1440, 460431), (1620, 409272), (1944, 341060), (2160, 306954), (2430, 272848), (2592, 255795), (3240, 204636), (3888, 170530), (4320, 153477), (4860, 136424), (6480, 102318), (7776, 85265), (9720, 68212), (12960, 51159), (17053, 38880), (19440, 34106)]