248202360

素因数分解:

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

素因数の和:32858

約数の個数: 128

約数和(自身を含む): 945561600

約数和(自身を除く): 697359240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 32831, 65662, 98493, 131324, 164155, 196986, 229817, 262648, 295479, 328310, 393972, 459634, 492465, 590958, 656620, 689451, 787944, 886437, 919268, 984930, 1149085, 1181916, 1313240, 1378902, 1477395, 1772874, 1838536, 1969860, 2068353, 2298170, 2363832, 2757804, 2954790, 3447255, 3545748, 3939720, 4136706, 4432185, 4596340, 5515608, 5909580, 6205059, 6894510, 7091496, 8273412, 8864370, 9192680, 10341765, 11819160, 12410118, 13789020, 16546824, 17728740, 20683530, 24820236, 27578040, 31025295, 35457480, 41367060, 49640472, 62050590, 82734120, 124101180, 248202360]

約数ペア:

[(1, 248202360), (2, 124101180), (3, 82734120), (4, 62050590), (5, 49640472), (6, 41367060), (7, 35457480), (8, 31025295), (9, 27578040), (10, 24820236), (12, 20683530), (14, 17728740), (15, 16546824), (18, 13789020), (20, 12410118), (21, 11819160), (24, 10341765), (27, 9192680), (28, 8864370), (30, 8273412), (35, 7091496), (36, 6894510), (40, 6205059), (42, 5909580), (45, 5515608), (54, 4596340), (56, 4432185), (60, 4136706), (63, 3939720), (70, 3545748), (72, 3447255), (84, 2954790), (90, 2757804), (105, 2363832), (108, 2298170), (120, 2068353), (126, 1969860), (135, 1838536), (140, 1772874), (168, 1477395), (180, 1378902), (189, 1313240), (210, 1181916), (216, 1149085), (252, 984930), (270, 919268), (280, 886437), (315, 787944), (360, 689451), (378, 656620), (420, 590958), (504, 492465), (540, 459634), (630, 393972), (756, 328310), (840, 295479), (945, 262648), (1080, 229817), (1260, 196986), (1512, 164155), (1890, 131324), (2520, 98493), (3780, 65662), (7560, 32831)]