126561120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{5381}}^1$

素因数の和:5413

約数の個数: 144

約数和(自身を含む): 463842288

約数和(自身を除く): 337281168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5381, 5880, 7840, 10762, 11760, 16143, 21524, 23520, 26905, 32286, 37667, 43048, 53810, 64572, 75334, 80715, 86096, 107620, 113001, 129144, 150668, 161430, 172192, 188335, 215240, 226002, 258288, 263669, 301336, 322860, 376670, 430480, 452004, 516576, 527338, 565005, 602672, 645720, 753340, 791007, 860960, 904008, 1054676, 1130010, 1205344, 1291440, 1318345, 1506680, 1582014, 1808016, 2109352, 2260020, 2582880, 2636690, 3013360, 3164028, 3616032, 3955035, 4218704, 4520040, 5273380, 6026720, 6328056, 7910070, 8437408, 9040080, 10546760, 12656112, 15820140, 18080160, 21093520, 25312224, 31640280, 42187040, 63280560, 126561120]

約数ペア:

[(1, 126561120), (2, 63280560), (3, 42187040), (4, 31640280), (5, 25312224), (6, 21093520), (7, 18080160), (8, 15820140), (10, 12656112), (12, 10546760), (14, 9040080), (15, 8437408), (16, 7910070), (20, 6328056), (21, 6026720), (24, 5273380), (28, 4520040), (30, 4218704), (32, 3955035), (35, 3616032), (40, 3164028), (42, 3013360), (48, 2636690), (49, 2582880), (56, 2260020), (60, 2109352), (70, 1808016), (80, 1582014), (84, 1506680), (96, 1318345), (98, 1291440), (105, 1205344), (112, 1130010), (120, 1054676), (140, 904008), (147, 860960), (160, 791007), (168, 753340), (196, 645720), (210, 602672), (224, 565005), (240, 527338), (245, 516576), (280, 452004), (294, 430480), (336, 376670), (392, 322860), (420, 301336), (480, 263669), (490, 258288), (560, 226002), (588, 215240), (672, 188335), (735, 172192), (784, 161430), (840, 150668), (980, 129144), (1120, 113001), (1176, 107620), (1470, 86096), (1568, 80715), (1680, 75334), (1960, 64572), (2352, 53810), (2940, 43048), (3360, 37667), (3920, 32286), (4704, 26905), (5381, 23520), (5880, 21524), (7840, 16143), (10762, 11760)]