131117280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{39023}}^1$

素因数の和:39048

約数の個数: 96

約数和(自身を含む): 472034304

約数和(自身を除く): 340917024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 39023, 78046, 117069, 156092, 195115, 234138, 273161, 312184, 390230, 468276, 546322, 585345, 624368, 780460, 819483, 936552, 1092644, 1170690, 1248736, 1365805, 1560920, 1638966, 1873104, 2185288, 2341380, 2731610, 3121840, 3277932, 3746208, 4097415, 4370576, 4682760, 5463220, 6243680, 6555864, 8194830, 8741152, 9365520, 10926440, 13111728, 16389660, 18731040, 21852880, 26223456, 32779320, 43705760, 65558640, 131117280]

約数ペア:

[(1, 131117280), (2, 65558640), (3, 43705760), (4, 32779320), (5, 26223456), (6, 21852880), (7, 18731040), (8, 16389660), (10, 13111728), (12, 10926440), (14, 9365520), (15, 8741152), (16, 8194830), (20, 6555864), (21, 6243680), (24, 5463220), (28, 4682760), (30, 4370576), (32, 4097415), (35, 3746208), (40, 3277932), (42, 3121840), (48, 2731610), (56, 2341380), (60, 2185288), (70, 1873104), (80, 1638966), (84, 1560920), (96, 1365805), (105, 1248736), (112, 1170690), (120, 1092644), (140, 936552), (160, 819483), (168, 780460), (210, 624368), (224, 585345), (240, 546322), (280, 468276), (336, 390230), (420, 312184), (480, 273161), (560, 234138), (672, 195115), (840, 156092), (1120, 117069), (1680, 78046), (3360, 39023)]