156656309580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{719}}^1\times {\mathrm{403483}}^1$

素因数の和:404220

約数の個数: 96

約数和(自身を含む): 488054246400

約数和(自身を除く): 331397936820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 719, 1438, 2157, 2876, 3595, 4314, 6471, 7190, 8628, 10785, 12942, 14380, 19413, 21570, 25884, 32355, 38826, 43140, 64710, 77652, 97065, 129420, 194130, 388260, 403483, 806966, 1210449, 1613932, 2017415, 2420898, 3631347, 4034830, 4841796, 6052245, 7262694, 8069660, 10894041, 12104490, 14525388, 18156735, 21788082, 24208980, 36313470, 43576164, 54470205, 72626940, 108940410, 217880820, 290104277, 580208554, 870312831, 1160417108, 1450521385, 1740625662, 2610938493, 2901042770, 3481251324, 4351564155, 5221876986, 5802085540, 7832815479, 8703128310, 10443753972, 13054692465, 15665630958, 17406256620, 26109384930, 31331261916, 39164077395, 52218769860, 78328154790, 156656309580]

約数ペア:

[(1, 156656309580), (2, 78328154790), (3, 52218769860), (4, 39164077395), (5, 31331261916), (6, 26109384930), (9, 17406256620), (10, 15665630958), (12, 13054692465), (15, 10443753972), (18, 8703128310), (20, 7832815479), (27, 5802085540), (30, 5221876986), (36, 4351564155), (45, 3481251324), (54, 2901042770), (60, 2610938493), (90, 1740625662), (108, 1450521385), (135, 1160417108), (180, 870312831), (270, 580208554), (540, 290104277), (719, 217880820), (1438, 108940410), (2157, 72626940), (2876, 54470205), (3595, 43576164), (4314, 36313470), (6471, 24208980), (7190, 21788082), (8628, 18156735), (10785, 14525388), (12942, 12104490), (14380, 10894041), (19413, 8069660), (21570, 7262694), (25884, 6052245), (32355, 4841796), (38826, 4034830), (43140, 3631347), (64710, 2420898), (77652, 2017415), (97065, 1613932), (129420, 1210449), (194130, 806966), (388260, 403483)]