56018760

素因数分解:

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

素因数の和:1396

約数の個数: 128

約数和(自身を含む): 196128000

約数和(自身を除く): 140109240

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, 343, 392, 420, 490, 588, 686, 735, 840, 980, 1029, 1176, 1361, 1372, 1470, 1715, 1960, 2058, 2722, 2744, 2940, 3430, 4083, 4116, 5145, 5444, 5880, 6805, 6860, 8166, 8232, 9527, 10290, 10888, 13610, 13720, 16332, 19054, 20415, 20580, 27220, 28581, 32664, 38108, 40830, 41160, 47635, 54440, 57162, 66689, 76216, 81660, 95270, 114324, 133378, 142905, 163320, 190540, 200067, 228648, 266756, 285810, 333445, 381080, 400134, 466823, 533512, 571620, 666890, 800268, 933646, 1000335, 1143240, 1333780, 1400469, 1600536, 1867292, 2000670, 2334115, 2667560, 2800938, 3734584, 4001340, 4668230, 5601876, 7002345, 8002680, 9336460, 11203752, 14004690, 18672920, 28009380, 56018760]

約数ペア:

[(1, 56018760), (2, 28009380), (3, 18672920), (4, 14004690), (5, 11203752), (6, 9336460), (7, 8002680), (8, 7002345), (10, 5601876), (12, 4668230), (14, 4001340), (15, 3734584), (20, 2800938), (21, 2667560), (24, 2334115), (28, 2000670), (30, 1867292), (35, 1600536), (40, 1400469), (42, 1333780), (49, 1143240), (56, 1000335), (60, 933646), (70, 800268), (84, 666890), (98, 571620), (105, 533512), (120, 466823), (140, 400134), (147, 381080), (168, 333445), (196, 285810), (210, 266756), (245, 228648), (280, 200067), (294, 190540), (343, 163320), (392, 142905), (420, 133378), (490, 114324), (588, 95270), (686, 81660), (735, 76216), (840, 66689), (980, 57162), (1029, 54440), (1176, 47635), (1361, 41160), (1372, 40830), (1470, 38108), (1715, 32664), (1960, 28581), (2058, 27220), (2722, 20580), (2744, 20415), (2940, 19054), (3430, 16332), (4083, 13720), (4116, 13610), (5145, 10888), (5444, 10290), (5880, 9527), (6805, 8232), (6860, 8166)]