20160499080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{14767}}^1$

素因数の和:15179

約数の個数: 128

約数和(自身を含む): 62606868480

約数和(自身を除く): 42446369400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 367, 372, 465, 620, 734, 744, 930, 1101, 1240, 1468, 1835, 1860, 2202, 2936, 3670, 3720, 4404, 5505, 7340, 8808, 11010, 11377, 14680, 14767, 22020, 22754, 29534, 34131, 44040, 44301, 45508, 56885, 59068, 68262, 73835, 88602, 91016, 113770, 118136, 136524, 147670, 170655, 177204, 221505, 227540, 273048, 295340, 341310, 354408, 443010, 455080, 457777, 590680, 682620, 886020, 915554, 1365240, 1373331, 1772040, 1831108, 2288885, 2746662, 3662216, 4577770, 5419489, 5493324, 6866655, 9155540, 10838978, 10986648, 13733310, 16258467, 18311080, 21677956, 27097445, 27466620, 32516934, 43355912, 54194890, 54933240, 65033868, 81292335, 108389780, 130067736, 162584670, 168004159, 216779560, 325169340, 336008318, 504012477, 650338680, 672016636, 840020795, 1008024954, 1344033272, 1680041590, 2016049908, 2520062385, 3360083180, 4032099816, 5040124770, 6720166360, 10080249540, 20160499080]

約数ペア:

[(1, 20160499080), (2, 10080249540), (3, 6720166360), (4, 5040124770), (5, 4032099816), (6, 3360083180), (8, 2520062385), (10, 2016049908), (12, 1680041590), (15, 1344033272), (20, 1008024954), (24, 840020795), (30, 672016636), (31, 650338680), (40, 504012477), (60, 336008318), (62, 325169340), (93, 216779560), (120, 168004159), (124, 162584670), (155, 130067736), (186, 108389780), (248, 81292335), (310, 65033868), (367, 54933240), (372, 54194890), (465, 43355912), (620, 32516934), (734, 27466620), (744, 27097445), (930, 21677956), (1101, 18311080), (1240, 16258467), (1468, 13733310), (1835, 10986648), (1860, 10838978), (2202, 9155540), (2936, 6866655), (3670, 5493324), (3720, 5419489), (4404, 4577770), (5505, 3662216), (7340, 2746662), (8808, 2288885), (11010, 1831108), (11377, 1772040), (14680, 1373331), (14767, 1365240), (22020, 915554), (22754, 886020), (29534, 682620), (34131, 590680), (44040, 457777), (44301, 455080), (45508, 443010), (56885, 354408), (59068, 341310), (68262, 295340), (73835, 273048), (88602, 227540), (91016, 221505), (113770, 177204), (118136, 170655), (136524, 147670)]