141779680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{457}}^1$

素因数の和:756

約数の個数: 96

約数和(自身を含む): 385027776

約数和(自身を除く): 243248096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 277, 280, 457, 554, 560, 914, 1108, 1120, 1385, 1828, 1939, 2216, 2285, 2770, 3199, 3656, 3878, 4432, 4570, 5540, 6398, 7312, 7756, 8864, 9140, 9695, 11080, 12796, 14624, 15512, 15995, 18280, 19390, 22160, 25592, 31024, 31990, 36560, 38780, 44320, 51184, 62048, 63980, 73120, 77560, 102368, 126589, 127960, 155120, 253178, 255920, 310240, 506356, 511840, 632945, 886123, 1012712, 1265890, 1772246, 2025424, 2531780, 3544492, 4050848, 4430615, 5063560, 7088984, 8861230, 10127120, 14177968, 17722460, 20254240, 28355936, 35444920, 70889840, 141779680]

約数ペア:

[(1, 141779680), (2, 70889840), (4, 35444920), (5, 28355936), (7, 20254240), (8, 17722460), (10, 14177968), (14, 10127120), (16, 8861230), (20, 7088984), (28, 5063560), (32, 4430615), (35, 4050848), (40, 3544492), (56, 2531780), (70, 2025424), (80, 1772246), (112, 1265890), (140, 1012712), (160, 886123), (224, 632945), (277, 511840), (280, 506356), (457, 310240), (554, 255920), (560, 253178), (914, 155120), (1108, 127960), (1120, 126589), (1385, 102368), (1828, 77560), (1939, 73120), (2216, 63980), (2285, 62048), (2770, 51184), (3199, 44320), (3656, 38780), (3878, 36560), (4432, 31990), (4570, 31024), (5540, 25592), (6398, 22160), (7312, 19390), (7756, 18280), (8864, 15995), (9140, 15512), (9695, 14624), (11080, 12796)]