70807520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{331}}^1$

素因数の和:544

約数の個数: 96

約数和(自身を含む): 192761856

約数和(自身を除く): 121954336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 191, 224, 280, 331, 382, 560, 662, 764, 955, 1120, 1324, 1337, 1528, 1655, 1910, 2317, 2648, 2674, 3056, 3310, 3820, 4634, 5296, 5348, 6112, 6620, 6685, 7640, 9268, 10592, 10696, 11585, 13240, 13370, 15280, 18536, 21392, 23170, 26480, 26740, 30560, 37072, 42784, 46340, 52960, 53480, 63221, 74144, 92680, 106960, 126442, 185360, 213920, 252884, 316105, 370720, 442547, 505768, 632210, 885094, 1011536, 1264420, 1770188, 2023072, 2212735, 2528840, 3540376, 4425470, 5057680, 7080752, 8850940, 10115360, 14161504, 17701880, 35403760, 70807520]

約数ペア:

[(1, 70807520), (2, 35403760), (4, 17701880), (5, 14161504), (7, 10115360), (8, 8850940), (10, 7080752), (14, 5057680), (16, 4425470), (20, 3540376), (28, 2528840), (32, 2212735), (35, 2023072), (40, 1770188), (56, 1264420), (70, 1011536), (80, 885094), (112, 632210), (140, 505768), (160, 442547), (191, 370720), (224, 316105), (280, 252884), (331, 213920), (382, 185360), (560, 126442), (662, 106960), (764, 92680), (955, 74144), (1120, 63221), (1324, 53480), (1337, 52960), (1528, 46340), (1655, 42784), (1910, 37072), (2317, 30560), (2648, 26740), (2674, 26480), (3056, 23170), (3310, 21392), (3820, 18536), (4634, 15280), (5296, 13370), (5348, 13240), (6112, 11585), (6620, 10696), (6685, 10592), (7640, 9268)]