1000286160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{219361}}^1$

素因数の和:219396

約数の個数: 80

約数和(自身を含む): 3264106560

約数和(自身を除く): 2263820400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 219361, 438722, 658083, 877444, 1096805, 1316166, 1754888, 2193610, 2632332, 3290415, 3509776, 4167859, 4387220, 5264664, 6580830, 8335718, 8774440, 10529328, 12503577, 13161660, 16671436, 17548880, 20839295, 25007154, 26323320, 33342872, 41678590, 50014308, 52646640, 62517885, 66685744, 83357180, 100028616, 125035770, 166714360, 200057232, 250071540, 333428720, 500143080, 1000286160]

約数ペア:

[(1, 1000286160), (2, 500143080), (3, 333428720), (4, 250071540), (5, 200057232), (6, 166714360), (8, 125035770), (10, 100028616), (12, 83357180), (15, 66685744), (16, 62517885), (19, 52646640), (20, 50014308), (24, 41678590), (30, 33342872), (38, 26323320), (40, 25007154), (48, 20839295), (57, 17548880), (60, 16671436), (76, 13161660), (80, 12503577), (95, 10529328), (114, 8774440), (120, 8335718), (152, 6580830), (190, 5264664), (228, 4387220), (240, 4167859), (285, 3509776), (304, 3290415), (380, 2632332), (456, 2193610), (570, 1754888), (760, 1316166), (912, 1096805), (1140, 877444), (1520, 658083), (2280, 438722), (4560, 219361)]