69062840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1319}}^1$

素因数の和:1365

約数の個数: 128

約数和(自身を含む): 205286400

約数和(自身を除く): 136223560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 85, 88, 110, 119, 136, 140, 154, 170, 187, 220, 238, 280, 308, 340, 374, 385, 440, 476, 595, 616, 680, 748, 770, 935, 952, 1190, 1309, 1319, 1496, 1540, 1870, 2380, 2618, 2638, 3080, 3740, 4760, 5236, 5276, 6545, 6595, 7480, 9233, 10472, 10552, 13090, 13190, 14509, 18466, 22423, 26180, 26380, 29018, 36932, 44846, 46165, 52360, 52760, 58036, 72545, 73864, 89692, 92330, 101563, 112115, 116072, 145090, 156961, 179384, 184660, 203126, 224230, 246653, 290180, 313922, 369320, 406252, 448460, 493306, 507815, 580360, 627844, 784805, 812504, 896920, 986612, 1015630, 1233265, 1255688, 1569610, 1726571, 1973224, 2031260, 2466530, 3139220, 3453142, 4062520, 4933060, 6278440, 6906284, 8632855, 9866120, 13812568, 17265710, 34531420, 69062840]

約数ペア:

[(1, 69062840), (2, 34531420), (4, 17265710), (5, 13812568), (7, 9866120), (8, 8632855), (10, 6906284), (11, 6278440), (14, 4933060), (17, 4062520), (20, 3453142), (22, 3139220), (28, 2466530), (34, 2031260), (35, 1973224), (40, 1726571), (44, 1569610), (55, 1255688), (56, 1233265), (68, 1015630), (70, 986612), (77, 896920), (85, 812504), (88, 784805), (110, 627844), (119, 580360), (136, 507815), (140, 493306), (154, 448460), (170, 406252), (187, 369320), (220, 313922), (238, 290180), (280, 246653), (308, 224230), (340, 203126), (374, 184660), (385, 179384), (440, 156961), (476, 145090), (595, 116072), (616, 112115), (680, 101563), (748, 92330), (770, 89692), (935, 73864), (952, 72545), (1190, 58036), (1309, 52760), (1319, 52360), (1496, 46165), (1540, 44846), (1870, 36932), (2380, 29018), (2618, 26380), (2638, 26180), (3080, 22423), (3740, 18466), (4760, 14509), (5236, 13190), (5276, 13090), (6545, 10552), (6595, 10472), (7480, 9233)]