126351960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{431}}^1$

素因数の和:801

約数の個数: 128

約数和(自身を含む): 435456000

約数和(自身を除く): 309104040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 349, 420, 431, 698, 840, 862, 1047, 1293, 1396, 1724, 1745, 2094, 2155, 2443, 2586, 2792, 3017, 3448, 3490, 4188, 4310, 4886, 5172, 5235, 6034, 6465, 6980, 7329, 8376, 8620, 9051, 9772, 10344, 10470, 12068, 12215, 12930, 13960, 14658, 15085, 17240, 18102, 19544, 20940, 24136, 24430, 25860, 29316, 30170, 36204, 36645, 41880, 45255, 48860, 51720, 58632, 60340, 72408, 73290, 90510, 97720, 120680, 146580, 150419, 181020, 293160, 300838, 362040, 451257, 601676, 752095, 902514, 1052933, 1203352, 1504190, 1805028, 2105866, 2256285, 3008380, 3158799, 3610056, 4211732, 4512570, 5264665, 6016760, 6317598, 8423464, 9025140, 10529330, 12635196, 15793995, 18050280, 21058660, 25270392, 31587990, 42117320, 63175980, 126351960]

約数ペア:

[(1, 126351960), (2, 63175980), (3, 42117320), (4, 31587990), (5, 25270392), (6, 21058660), (7, 18050280), (8, 15793995), (10, 12635196), (12, 10529330), (14, 9025140), (15, 8423464), (20, 6317598), (21, 6016760), (24, 5264665), (28, 4512570), (30, 4211732), (35, 3610056), (40, 3158799), (42, 3008380), (56, 2256285), (60, 2105866), (70, 1805028), (84, 1504190), (105, 1203352), (120, 1052933), (140, 902514), (168, 752095), (210, 601676), (280, 451257), (349, 362040), (420, 300838), (431, 293160), (698, 181020), (840, 150419), (862, 146580), (1047, 120680), (1293, 97720), (1396, 90510), (1724, 73290), (1745, 72408), (2094, 60340), (2155, 58632), (2443, 51720), (2586, 48860), (2792, 45255), (3017, 41880), (3448, 36645), (3490, 36204), (4188, 30170), (4310, 29316), (4886, 25860), (5172, 24430), (5235, 24136), (6034, 20940), (6465, 19544), (6980, 18102), (7329, 17240), (8376, 15085), (8620, 14658), (9051, 13960), (9772, 12930), (10344, 12215), (10470, 12068)]