158914680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42719}}^1$

素因数の和:42764

約数の個数: 64

約数和(自身を含む): 492134400

約数和(自身を除く): 333219720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 42719, 85438, 128157, 170876, 213595, 256314, 341752, 427190, 512628, 640785, 854380, 1025256, 1281570, 1324289, 1708760, 2563140, 2648578, 3972867, 5126280, 5297156, 6621445, 7945734, 10594312, 13242890, 15891468, 19864335, 26485780, 31782936, 39728670, 52971560, 79457340, 158914680]

約数ペア:

[(1, 158914680), (2, 79457340), (3, 52971560), (4, 39728670), (5, 31782936), (6, 26485780), (8, 19864335), (10, 15891468), (12, 13242890), (15, 10594312), (20, 7945734), (24, 6621445), (30, 5297156), (31, 5126280), (40, 3972867), (60, 2648578), (62, 2563140), (93, 1708760), (120, 1324289), (124, 1281570), (155, 1025256), (186, 854380), (248, 640785), (310, 512628), (372, 427190), (465, 341752), (620, 256314), (744, 213595), (930, 170876), (1240, 128157), (1860, 85438), (3720, 42719)]