127492120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2243}}^1$

素因数の和:2297

約数の個数: 96

約数和(自身を含む): 345351600

約数和(自身を除く): 217859480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 49, 56, 58, 70, 98, 116, 140, 145, 196, 203, 232, 245, 280, 290, 392, 406, 490, 580, 812, 980, 1015, 1160, 1421, 1624, 1960, 2030, 2243, 2842, 4060, 4486, 5684, 7105, 8120, 8972, 11215, 11368, 14210, 15701, 17944, 22430, 28420, 31402, 44860, 56840, 62804, 65047, 78505, 89720, 109907, 125608, 130094, 157010, 219814, 260188, 314020, 325235, 439628, 455329, 520376, 549535, 628040, 650470, 879256, 910658, 1099070, 1300940, 1821316, 2198140, 2276645, 2601880, 3187303, 3642632, 4396280, 4553290, 6374606, 9106580, 12749212, 15936515, 18213160, 25498424, 31873030, 63746060, 127492120]

約数ペア:

[(1, 127492120), (2, 63746060), (4, 31873030), (5, 25498424), (7, 18213160), (8, 15936515), (10, 12749212), (14, 9106580), (20, 6374606), (28, 4553290), (29, 4396280), (35, 3642632), (40, 3187303), (49, 2601880), (56, 2276645), (58, 2198140), (70, 1821316), (98, 1300940), (116, 1099070), (140, 910658), (145, 879256), (196, 650470), (203, 628040), (232, 549535), (245, 520376), (280, 455329), (290, 439628), (392, 325235), (406, 314020), (490, 260188), (580, 219814), (812, 157010), (980, 130094), (1015, 125608), (1160, 109907), (1421, 89720), (1624, 78505), (1960, 65047), (2030, 62804), (2243, 56840), (2842, 44860), (4060, 31402), (4486, 28420), (5684, 22430), (7105, 17944), (8120, 15701), (8972, 14210), (11215, 11368)]