82670560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{331}}^1$

素因数の和:576

約数の個数: 96

約数和(自身を含む): 224888832

約数和(自身を除く): 142218272

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 223, 224, 280, 331, 446, 560, 662, 892, 1115, 1120, 1324, 1561, 1655, 1784, 2230, 2317, 2648, 3122, 3310, 3568, 4460, 4634, 5296, 6244, 6620, 7136, 7805, 8920, 9268, 10592, 11585, 12488, 13240, 15610, 17840, 18536, 23170, 24976, 26480, 31220, 35680, 37072, 46340, 49952, 52960, 62440, 73813, 74144, 92680, 124880, 147626, 185360, 249760, 295252, 369065, 370720, 516691, 590504, 738130, 1033382, 1181008, 1476260, 2066764, 2362016, 2583455, 2952520, 4133528, 5166910, 5905040, 8267056, 10333820, 11810080, 16534112, 20667640, 41335280, 82670560]

約数ペア:

[(1, 82670560), (2, 41335280), (4, 20667640), (5, 16534112), (7, 11810080), (8, 10333820), (10, 8267056), (14, 5905040), (16, 5166910), (20, 4133528), (28, 2952520), (32, 2583455), (35, 2362016), (40, 2066764), (56, 1476260), (70, 1181008), (80, 1033382), (112, 738130), (140, 590504), (160, 516691), (223, 370720), (224, 369065), (280, 295252), (331, 249760), (446, 185360), (560, 147626), (662, 124880), (892, 92680), (1115, 74144), (1120, 73813), (1324, 62440), (1561, 52960), (1655, 49952), (1784, 46340), (2230, 37072), (2317, 35680), (2648, 31220), (3122, 26480), (3310, 24976), (3568, 23170), (4460, 18536), (4634, 17840), (5296, 15610), (6244, 13240), (6620, 12488), (7136, 11585), (7805, 10592), (8920, 9268)]