42570080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:412

約数の個数: 96

約数和(自身を含む): 116121600

約数和(自身を除く): 73551520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 191, 199, 224, 280, 382, 398, 560, 764, 796, 955, 995, 1120, 1337, 1393, 1528, 1592, 1910, 1990, 2674, 2786, 3056, 3184, 3820, 3980, 5348, 5572, 6112, 6368, 6685, 6965, 7640, 7960, 10696, 11144, 13370, 13930, 15280, 15920, 21392, 22288, 26740, 27860, 30560, 31840, 38009, 42784, 44576, 53480, 55720, 76018, 106960, 111440, 152036, 190045, 213920, 222880, 266063, 304072, 380090, 532126, 608144, 760180, 1064252, 1216288, 1330315, 1520360, 2128504, 2660630, 3040720, 4257008, 5321260, 6081440, 8514016, 10642520, 21285040, 42570080]

約数ペア:

[(1, 42570080), (2, 21285040), (4, 10642520), (5, 8514016), (7, 6081440), (8, 5321260), (10, 4257008), (14, 3040720), (16, 2660630), (20, 2128504), (28, 1520360), (32, 1330315), (35, 1216288), (40, 1064252), (56, 760180), (70, 608144), (80, 532126), (112, 380090), (140, 304072), (160, 266063), (191, 222880), (199, 213920), (224, 190045), (280, 152036), (382, 111440), (398, 106960), (560, 76018), (764, 55720), (796, 53480), (955, 44576), (995, 42784), (1120, 38009), (1337, 31840), (1393, 30560), (1528, 27860), (1592, 26740), (1910, 22288), (1990, 21392), (2674, 15920), (2786, 15280), (3056, 13930), (3184, 13370), (3820, 11144), (3980, 10696), (5348, 7960), (5572, 7640), (6112, 6965), (6368, 6685)]