8002680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{1361}}^1$

素因数の和:1389

約数の個数: 96

約数和(自身を含む): 27948240

約数和(自身を除く): 19945560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1361, 1470, 1960, 2722, 2940, 4083, 5444, 5880, 6805, 8166, 9527, 10888, 13610, 16332, 19054, 20415, 27220, 28581, 32664, 38108, 40830, 47635, 54440, 57162, 66689, 76216, 81660, 95270, 114324, 133378, 142905, 163320, 190540, 200067, 228648, 266756, 285810, 333445, 381080, 400134, 533512, 571620, 666890, 800268, 1000335, 1143240, 1333780, 1600536, 2000670, 2667560, 4001340, 8002680]

約数ペア:

[(1, 8002680), (2, 4001340), (3, 2667560), (4, 2000670), (5, 1600536), (6, 1333780), (7, 1143240), (8, 1000335), (10, 800268), (12, 666890), (14, 571620), (15, 533512), (20, 400134), (21, 381080), (24, 333445), (28, 285810), (30, 266756), (35, 228648), (40, 200067), (42, 190540), (49, 163320), (56, 142905), (60, 133378), (70, 114324), (84, 95270), (98, 81660), (105, 76216), (120, 66689), (140, 57162), (147, 54440), (168, 47635), (196, 40830), (210, 38108), (245, 32664), (280, 28581), (294, 27220), (392, 20415), (420, 19054), (490, 16332), (588, 13610), (735, 10888), (840, 9527), (980, 8166), (1176, 6805), (1361, 5880), (1470, 5444), (1960, 4083), (2722, 2940)]