266110880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4483}}^1$

素因数の和:4558

約数の個数: 96

約数和(自身を含む): 732219264

約数和(自身を除く): 466108384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1120, 1484, 1696, 1855, 2120, 2968, 3710, 4240, 4483, 5936, 7420, 8480, 8966, 11872, 14840, 17932, 22415, 29680, 31381, 35864, 44830, 59360, 62762, 71728, 89660, 125524, 143456, 156905, 179320, 237599, 251048, 313810, 358640, 475198, 502096, 627620, 717280, 950396, 1004192, 1187995, 1255240, 1663193, 1900792, 2375990, 2510480, 3326386, 3801584, 4751980, 5020960, 6652772, 7603168, 8315965, 9503960, 13305544, 16631930, 19007920, 26611088, 33263860, 38015840, 53222176, 66527720, 133055440, 266110880]

約数ペア:

[(1, 266110880), (2, 133055440), (4, 66527720), (5, 53222176), (7, 38015840), (8, 33263860), (10, 26611088), (14, 19007920), (16, 16631930), (20, 13305544), (28, 9503960), (32, 8315965), (35, 7603168), (40, 6652772), (53, 5020960), (56, 4751980), (70, 3801584), (80, 3326386), (106, 2510480), (112, 2375990), (140, 1900792), (160, 1663193), (212, 1255240), (224, 1187995), (265, 1004192), (280, 950396), (371, 717280), (424, 627620), (530, 502096), (560, 475198), (742, 358640), (848, 313810), (1060, 251048), (1120, 237599), (1484, 179320), (1696, 156905), (1855, 143456), (2120, 125524), (2968, 89660), (3710, 71728), (4240, 62762), (4483, 59360), (5936, 44830), (7420, 35864), (8480, 31381), (8966, 29680), (11872, 22415), (14840, 17932)]