238297920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{35461}}^1$

素因数の和:35488

約数の個数: 112

約数和(自身を含む): 864705408

約数和(自身を除く): 626407488

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, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 35461, 70922, 106383, 141844, 177305, 212766, 248227, 283688, 354610, 425532, 496454, 531915, 567376, 709220, 744681, 851064, 992908, 1063830, 1134752, 1241135, 1418440, 1489362, 1702128, 1985816, 2127660, 2269504, 2482270, 2836880, 2978724, 3404256, 3723405, 3971632, 4255320, 4964540, 5673760, 5957448, 6808512, 7446810, 7943264, 8510640, 9929080, 11347520, 11914896, 14893620, 15886528, 17021280, 19858160, 23829792, 29787240, 34042560, 39716320, 47659584, 59574480, 79432640, 119148960, 238297920]

約数ペア:

[(1, 238297920), (2, 119148960), (3, 79432640), (4, 59574480), (5, 47659584), (6, 39716320), (7, 34042560), (8, 29787240), (10, 23829792), (12, 19858160), (14, 17021280), (15, 15886528), (16, 14893620), (20, 11914896), (21, 11347520), (24, 9929080), (28, 8510640), (30, 7943264), (32, 7446810), (35, 6808512), (40, 5957448), (42, 5673760), (48, 4964540), (56, 4255320), (60, 3971632), (64, 3723405), (70, 3404256), (80, 2978724), (84, 2836880), (96, 2482270), (105, 2269504), (112, 2127660), (120, 1985816), (140, 1702128), (160, 1489362), (168, 1418440), (192, 1241135), (210, 1134752), (224, 1063830), (240, 992908), (280, 851064), (320, 744681), (336, 709220), (420, 567376), (448, 531915), (480, 496454), (560, 425532), (672, 354610), (840, 283688), (960, 248227), (1120, 212766), (1344, 177305), (1680, 141844), (2240, 106383), (3360, 70922), (6720, 35461)]