7080080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:336

約数の個数: 80

約数和(自身を含む): 19284480

約数和(自身を除く): 12204400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 94, 112, 140, 188, 235, 269, 280, 329, 376, 470, 538, 560, 658, 752, 940, 1076, 1316, 1345, 1645, 1880, 1883, 2152, 2632, 2690, 3290, 3760, 3766, 4304, 5264, 5380, 6580, 7532, 9415, 10760, 12643, 13160, 15064, 18830, 21520, 25286, 26320, 30128, 37660, 50572, 63215, 75320, 88501, 101144, 126430, 150640, 177002, 202288, 252860, 354004, 442505, 505720, 708008, 885010, 1011440, 1416016, 1770020, 3540040, 7080080]

約数ペア:

[(1, 7080080), (2, 3540040), (4, 1770020), (5, 1416016), (7, 1011440), (8, 885010), (10, 708008), (14, 505720), (16, 442505), (20, 354004), (28, 252860), (35, 202288), (40, 177002), (47, 150640), (56, 126430), (70, 101144), (80, 88501), (94, 75320), (112, 63215), (140, 50572), (188, 37660), (235, 30128), (269, 26320), (280, 25286), (329, 21520), (376, 18830), (470, 15064), (538, 13160), (560, 12643), (658, 10760), (752, 9415), (940, 7532), (1076, 6580), (1316, 5380), (1345, 5264), (1645, 4304), (1880, 3766), (1883, 3760), (2152, 3290), (2632, 2690)]