182001680

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1601}}^1$

素因数の和:1657

約数の個数: 120

約数和(自身を含む): 509532120

約数和(自身を除く): 327530440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 49, 56, 58, 70, 80, 98, 112, 116, 140, 145, 196, 203, 232, 245, 280, 290, 392, 406, 464, 490, 560, 580, 784, 812, 980, 1015, 1160, 1421, 1601, 1624, 1960, 2030, 2320, 2842, 3202, 3248, 3920, 4060, 5684, 6404, 7105, 8005, 8120, 11207, 11368, 12808, 14210, 16010, 16240, 22414, 22736, 25616, 28420, 32020, 44828, 46429, 56035, 56840, 64040, 78449, 89656, 92858, 112070, 113680, 128080, 156898, 179312, 185716, 224140, 232145, 313796, 325003, 371432, 392245, 448280, 464290, 627592, 650006, 742864, 784490, 896560, 928580, 1255184, 1300012, 1568980, 1625015, 1857160, 2275021, 2600024, 3137960, 3250030, 3714320, 4550042, 5200048, 6275920, 6500060, 9100084, 11375105, 13000120, 18200168, 22750210, 26000240, 36400336, 45500420, 91000840, 182001680]

約数ペア:

[(1, 182001680), (2, 91000840), (4, 45500420), (5, 36400336), (7, 26000240), (8, 22750210), (10, 18200168), (14, 13000120), (16, 11375105), (20, 9100084), (28, 6500060), (29, 6275920), (35, 5200048), (40, 4550042), (49, 3714320), (56, 3250030), (58, 3137960), (70, 2600024), (80, 2275021), (98, 1857160), (112, 1625015), (116, 1568980), (140, 1300012), (145, 1255184), (196, 928580), (203, 896560), (232, 784490), (245, 742864), (280, 650006), (290, 627592), (392, 464290), (406, 448280), (464, 392245), (490, 371432), (560, 325003), (580, 313796), (784, 232145), (812, 224140), (980, 185716), (1015, 179312), (1160, 156898), (1421, 128080), (1601, 113680), (1624, 112070), (1960, 92858), (2030, 89656), (2320, 78449), (2842, 64040), (3202, 56840), (3248, 56035), (3920, 46429), (4060, 44828), (5684, 32020), (6404, 28420), (7105, 25616), (8005, 22736), (8120, 22414), (11207, 16240), (11368, 16010), (12808, 14210)]