8690067120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{5172659}}^1$

素因数の和:5172682

約数の個数: 80

約数和(自身を含む): 30787672320

約数和(自身を除く): 22097605200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 5172659, 10345318, 15517977, 20690636, 25863295, 31035954, 36208613, 41381272, 51726590, 62071908, 72417226, 77589885, 82762544, 103453180, 108625839, 124143816, 144834452, 155179770, 181043065, 206906360, 217251678, 248287632, 289668904, 310359540, 362086130, 413812720, 434503356, 543129195, 579337808, 620719080, 724172260, 869006712, 1086258390, 1241438160, 1448344520, 1738013424, 2172516780, 2896689040, 4345033560, 8690067120]

約数ペア:

[(1, 8690067120), (2, 4345033560), (3, 2896689040), (4, 2172516780), (5, 1738013424), (6, 1448344520), (7, 1241438160), (8, 1086258390), (10, 869006712), (12, 724172260), (14, 620719080), (15, 579337808), (16, 543129195), (20, 434503356), (21, 413812720), (24, 362086130), (28, 310359540), (30, 289668904), (35, 248287632), (40, 217251678), (42, 206906360), (48, 181043065), (56, 155179770), (60, 144834452), (70, 124143816), (80, 108625839), (84, 103453180), (105, 82762544), (112, 77589885), (120, 72417226), (140, 62071908), (168, 51726590), (210, 41381272), (240, 36208613), (280, 31035954), (336, 25863295), (420, 20690636), (560, 15517977), (840, 10345318), (1680, 5172659)]