131675040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13063}}^1$

素因数の和:13091

約数の個数: 144

約数和(自身を含む): 513571968

約数和(自身を除く): 381896928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 13063, 26126, 39189, 52252, 65315, 78378, 91441, 104504, 117567, 130630, 156756, 182882, 195945, 209008, 235134, 261260, 274323, 313512, 365764, 391890, 418016, 457205, 470268, 522520, 548646, 587835, 627024, 731528, 783780, 822969, 914410, 940536, 1045040, 1097292, 1175670, 1254048, 1371615, 1463056, 1567560, 1645938, 1828820, 1881072, 2090080, 2194584, 2351340, 2743230, 2926112, 3135120, 3291876, 3657640, 3762144, 4114845, 4389168, 4702680, 5486460, 6270240, 6583752, 7315280, 8229690, 8778336, 9405360, 10972920, 13167504, 14630560, 16459380, 18810720, 21945840, 26335008, 32918760, 43891680, 65837520, 131675040]

約数ペア:

[(1, 131675040), (2, 65837520), (3, 43891680), (4, 32918760), (5, 26335008), (6, 21945840), (7, 18810720), (8, 16459380), (9, 14630560), (10, 13167504), (12, 10972920), (14, 9405360), (15, 8778336), (16, 8229690), (18, 7315280), (20, 6583752), (21, 6270240), (24, 5486460), (28, 4702680), (30, 4389168), (32, 4114845), (35, 3762144), (36, 3657640), (40, 3291876), (42, 3135120), (45, 2926112), (48, 2743230), (56, 2351340), (60, 2194584), (63, 2090080), (70, 1881072), (72, 1828820), (80, 1645938), (84, 1567560), (90, 1463056), (96, 1371615), (105, 1254048), (112, 1175670), (120, 1097292), (126, 1045040), (140, 940536), (144, 914410), (160, 822969), (168, 783780), (180, 731528), (210, 627024), (224, 587835), (240, 548646), (252, 522520), (280, 470268), (288, 457205), (315, 418016), (336, 391890), (360, 365764), (420, 313512), (480, 274323), (504, 261260), (560, 235134), (630, 209008), (672, 195945), (720, 182882), (840, 156756), (1008, 130630), (1120, 117567), (1260, 104504), (1440, 91441), (1680, 78378), (2016, 65315), (2520, 52252), (3360, 39189), (5040, 26126), (10080, 13063)]