66078880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1439}}^1$

素因数の和:1502

約数の個数: 96

約数和(自身を含む): 182891520

約数和(自身を除く): 116812640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 70, 80, 82, 112, 140, 160, 164, 205, 224, 280, 287, 328, 410, 560, 574, 656, 820, 1120, 1148, 1312, 1435, 1439, 1640, 2296, 2870, 2878, 3280, 4592, 5740, 5756, 6560, 7195, 9184, 10073, 11480, 11512, 14390, 20146, 22960, 23024, 28780, 40292, 45920, 46048, 50365, 57560, 58999, 80584, 100730, 115120, 117998, 161168, 201460, 230240, 235996, 294995, 322336, 402920, 412993, 471992, 589990, 805840, 825986, 943984, 1179980, 1611680, 1651972, 1887968, 2064965, 2359960, 3303944, 4129930, 4719920, 6607888, 8259860, 9439840, 13215776, 16519720, 33039440, 66078880]

約数ペア:

[(1, 66078880), (2, 33039440), (4, 16519720), (5, 13215776), (7, 9439840), (8, 8259860), (10, 6607888), (14, 4719920), (16, 4129930), (20, 3303944), (28, 2359960), (32, 2064965), (35, 1887968), (40, 1651972), (41, 1611680), (56, 1179980), (70, 943984), (80, 825986), (82, 805840), (112, 589990), (140, 471992), (160, 412993), (164, 402920), (205, 322336), (224, 294995), (280, 235996), (287, 230240), (328, 201460), (410, 161168), (560, 117998), (574, 115120), (656, 100730), (820, 80584), (1120, 58999), (1148, 57560), (1312, 50365), (1435, 46048), (1439, 45920), (1640, 40292), (2296, 28780), (2870, 23024), (2878, 22960), (3280, 20146), (4592, 14390), (5740, 11512), (5756, 11480), (6560, 10073), (7195, 9184)]