76142080

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{607}}^1$

素因数の和:644

約数の個数: 120

約数和(自身を含む): 212718528

約数和(自身を除く): 136576448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 512, 560, 607, 640, 784, 896, 980, 1120, 1214, 1280, 1568, 1792, 1960, 2240, 2428, 2560, 3035, 3136, 3584, 3920, 4249, 4480, 4856, 6070, 6272, 7840, 8498, 8960, 9712, 12140, 12544, 15680, 16996, 17920, 19424, 21245, 24280, 25088, 29743, 31360, 33992, 38848, 42490, 48560, 59486, 62720, 67984, 77696, 84980, 97120, 118972, 125440, 135968, 148715, 155392, 169960, 194240, 237944, 271936, 297430, 310784, 339920, 388480, 475888, 543872, 594860, 679840, 776960, 951776, 1087744, 1189720, 1359680, 1553920, 1903552, 2175488, 2379440, 2719360, 3807104, 4758880, 5438720, 7614208, 9517760, 10877440, 15228416, 19035520, 38071040, 76142080]

約数ペア:

[(1, 76142080), (2, 38071040), (4, 19035520), (5, 15228416), (7, 10877440), (8, 9517760), (10, 7614208), (14, 5438720), (16, 4758880), (20, 3807104), (28, 2719360), (32, 2379440), (35, 2175488), (40, 1903552), (49, 1553920), (56, 1359680), (64, 1189720), (70, 1087744), (80, 951776), (98, 776960), (112, 679840), (128, 594860), (140, 543872), (160, 475888), (196, 388480), (224, 339920), (245, 310784), (256, 297430), (280, 271936), (320, 237944), (392, 194240), (448, 169960), (490, 155392), (512, 148715), (560, 135968), (607, 125440), (640, 118972), (784, 97120), (896, 84980), (980, 77696), (1120, 67984), (1214, 62720), (1280, 59486), (1568, 48560), (1792, 42490), (1960, 38848), (2240, 33992), (2428, 31360), (2560, 29743), (3035, 25088), (3136, 24280), (3584, 21245), (3920, 19424), (4249, 17920), (4480, 16996), (4856, 15680), (6070, 12544), (6272, 12140), (7840, 9712), (8498, 8960)]