165468240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{32831}}^1$

素因数の和:32857

約数の個数: 120

約数和(自身を含む): 635102208

約数和(自身を除く): 469633968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 32831, 65662, 98493, 131324, 164155, 196986, 229817, 262648, 295479, 328310, 393972, 459634, 492465, 525296, 590958, 656620, 689451, 787944, 919268, 984930, 1149085, 1181916, 1313240, 1378902, 1477395, 1575888, 1838536, 1969860, 2068353, 2298170, 2363832, 2626480, 2757804, 2954790, 3447255, 3677072, 3939720, 4136706, 4596340, 4727664, 5515608, 5909580, 6894510, 7879440, 8273412, 9192680, 10341765, 11031216, 11819160, 13789020, 16546824, 18385360, 20683530, 23638320, 27578040, 33093648, 41367060, 55156080, 82734120, 165468240]

約数ペア:

[(1, 165468240), (2, 82734120), (3, 55156080), (4, 41367060), (5, 33093648), (6, 27578040), (7, 23638320), (8, 20683530), (9, 18385360), (10, 16546824), (12, 13789020), (14, 11819160), (15, 11031216), (16, 10341765), (18, 9192680), (20, 8273412), (21, 7879440), (24, 6894510), (28, 5909580), (30, 5515608), (35, 4727664), (36, 4596340), (40, 4136706), (42, 3939720), (45, 3677072), (48, 3447255), (56, 2954790), (60, 2757804), (63, 2626480), (70, 2363832), (72, 2298170), (80, 2068353), (84, 1969860), (90, 1838536), (105, 1575888), (112, 1477395), (120, 1378902), (126, 1313240), (140, 1181916), (144, 1149085), (168, 984930), (180, 919268), (210, 787944), (240, 689451), (252, 656620), (280, 590958), (315, 525296), (336, 492465), (360, 459634), (420, 393972), (504, 328310), (560, 295479), (630, 262648), (720, 229817), (840, 196986), (1008, 164155), (1260, 131324), (1680, 98493), (2520, 65662), (5040, 32831)]