227419360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10687}}^1$

素因数の和:10728

約数の個数: 96

約数和(自身を含む): 646410240

約数和(自身を除く): 418990880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 4256, 5320, 10640, 10687, 21280, 21374, 42748, 53435, 74809, 85496, 106870, 149618, 170992, 203053, 213740, 299236, 341984, 374045, 406106, 427480, 598472, 748090, 812212, 854960, 1015265, 1196944, 1421371, 1496180, 1624424, 1709920, 2030530, 2393888, 2842742, 2992360, 3248848, 4061060, 5685484, 5984720, 6497696, 7106855, 8122120, 11370968, 11969440, 14213710, 16244240, 22741936, 28427420, 32488480, 45483872, 56854840, 113709680, 227419360]

約数ペア:

[(1, 227419360), (2, 113709680), (4, 56854840), (5, 45483872), (7, 32488480), (8, 28427420), (10, 22741936), (14, 16244240), (16, 14213710), (19, 11969440), (20, 11370968), (28, 8122120), (32, 7106855), (35, 6497696), (38, 5984720), (40, 5685484), (56, 4061060), (70, 3248848), (76, 2992360), (80, 2842742), (95, 2393888), (112, 2030530), (133, 1709920), (140, 1624424), (152, 1496180), (160, 1421371), (190, 1196944), (224, 1015265), (266, 854960), (280, 812212), (304, 748090), (380, 598472), (532, 427480), (560, 406106), (608, 374045), (665, 341984), (760, 299236), (1064, 213740), (1120, 203053), (1330, 170992), (1520, 149618), (2128, 106870), (2660, 85496), (3040, 74809), (4256, 53435), (5320, 42748), (10640, 21374), (10687, 21280)]