43012760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6679}}^1$

素因数の和:6720

約数の個数: 64

約数和(自身を含む): 115430400

約数和(自身を除く): 72417640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 6679, 13358, 26716, 33395, 46753, 53432, 66790, 93506, 133580, 153617, 187012, 233765, 267160, 307234, 374024, 467530, 614468, 768085, 935060, 1075319, 1228936, 1536170, 1870120, 2150638, 3072340, 4301276, 5376595, 6144680, 8602552, 10753190, 21506380, 43012760]

約数ペア:

[(1, 43012760), (2, 21506380), (4, 10753190), (5, 8602552), (7, 6144680), (8, 5376595), (10, 4301276), (14, 3072340), (20, 2150638), (23, 1870120), (28, 1536170), (35, 1228936), (40, 1075319), (46, 935060), (56, 768085), (70, 614468), (92, 467530), (115, 374024), (140, 307234), (161, 267160), (184, 233765), (230, 187012), (280, 153617), (322, 133580), (460, 93506), (644, 66790), (805, 53432), (920, 46753), (1288, 33395), (1610, 26716), (3220, 13358), (6440, 6679)]