19680210144

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{112207}}^1$

素因数の和:112262

約数の個数: 192

約数和(自身を含む): 67863398400

約数和(自身を除く): 48183188256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 54, 56, 58, 63, 72, 84, 87, 96, 108, 112, 116, 126, 144, 168, 174, 189, 203, 216, 224, 232, 252, 261, 288, 336, 348, 378, 406, 432, 464, 504, 522, 609, 672, 696, 756, 783, 812, 864, 928, 1008, 1044, 1218, 1392, 1512, 1566, 1624, 1827, 2016, 2088, 2436, 2784, 3024, 3132, 3248, 3654, 4176, 4872, 5481, 6048, 6264, 6496, 7308, 8352, 9744, 10962, 12528, 14616, 19488, 21924, 25056, 29232, 43848, 58464, 87696, 112207, 175392, 224414, 336621, 448828, 673242, 785449, 897656, 1009863, 1346484, 1570898, 1795312, 2019726, 2356347, 2692968, 3029589, 3141796, 3254003, 3590624, 4039452, 4712694, 5385936, 6059178, 6283592, 6508006, 7069041, 8078904, 9425388, 9762009, 10771872, 12118356, 12567184, 13016012, 14138082, 16157808, 18850776, 19524018, 21207123, 22778021, 24236712, 25134368, 26032024, 28276164, 29286027, 32315616, 37701552, 39048036, 42414246, 45556042, 48473424, 52064048, 56552328, 58572054, 68334063, 75403104, 78096072, 84828492, 87858081, 91112084, 96946848, 104128096, 113104656, 117144108, 136668126, 156192144, 169656984, 175716162, 182224168, 205002189, 226209312, 234288216, 273336252, 312384288, 339313968, 351432324, 364448336, 410004378, 468576432, 546672504, 615006567, 678627936, 702864648, 728896672, 820008756, 937152864, 1093345008, 1230013134, 1405729296, 1640017512, 2186690016, 2460026268, 2811458592, 3280035024, 4920052536, 6560070048, 9840105072, 19680210144]

約数ペア:

[(1, 19680210144), (2, 9840105072), (3, 6560070048), (4, 4920052536), (6, 3280035024), (7, 2811458592), (8, 2460026268), (9, 2186690016), (12, 1640017512), (14, 1405729296), (16, 1230013134), (18, 1093345008), (21, 937152864), (24, 820008756), (27, 728896672), (28, 702864648), (29, 678627936), (32, 615006567), (36, 546672504), (42, 468576432), (48, 410004378), (54, 364448336), (56, 351432324), (58, 339313968), (63, 312384288), (72, 273336252), (84, 234288216), (87, 226209312), (96, 205002189), (108, 182224168), (112, 175716162), (116, 169656984), (126, 156192144), (144, 136668126), (168, 117144108), (174, 113104656), (189, 104128096), (203, 96946848), (216, 91112084), (224, 87858081), (232, 84828492), (252, 78096072), (261, 75403104), (288, 68334063), (336, 58572054), (348, 56552328), (378, 52064048), (406, 48473424), (432, 45556042), (464, 42414246), (504, 39048036), (522, 37701552), (609, 32315616), (672, 29286027), (696, 28276164), (756, 26032024), (783, 25134368), (812, 24236712), (864, 22778021), (928, 21207123), (1008, 19524018), (1044, 18850776), (1218, 16157808), (1392, 14138082), (1512, 13016012), (1566, 12567184), (1624, 12118356), (1827, 10771872), (2016, 9762009), (2088, 9425388), (2436, 8078904), (2784, 7069041), (3024, 6508006), (3132, 6283592), (3248, 6059178), (3654, 5385936), (4176, 4712694), (4872, 4039452), (5481, 3590624), (6048, 3254003), (6264, 3141796), (6496, 3029589), (7308, 2692968), (8352, 2356347), (9744, 2019726), (10962, 1795312), (12528, 1570898), (14616, 1346484), (19488, 1009863), (21924, 897656), (25056, 785449), (29232, 673242), (43848, 448828), (58464, 336621), (87696, 224414), (112207, 175392)]