233281440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{23143}}^1$

素因数の和:23171

約数の個数: 144

約数和(自身を含む): 909836928

約数和(自身を除く): 676555488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 23143, 46286, 69429, 92572, 115715, 138858, 162001, 185144, 208287, 231430, 277716, 324002, 347145, 370288, 416574, 462860, 486003, 555432, 648004, 694290, 740576, 810005, 833148, 925720, 972006, 1041435, 1110864, 1296008, 1388580, 1458009, 1620010, 1666296, 1851440, 1944012, 2082870, 2221728, 2430015, 2592016, 2777160, 2916018, 3240020, 3332592, 3702880, 3888024, 4165740, 4860030, 5184032, 5554320, 5832036, 6480040, 6665184, 7290045, 7776048, 8331480, 9720060, 11108640, 11664072, 12960080, 14580090, 15552096, 16662960, 19440120, 23328144, 25920160, 29160180, 33325920, 38880240, 46656288, 58320360, 77760480, 116640720, 233281440]

約数ペア:

[(1, 233281440), (2, 116640720), (3, 77760480), (4, 58320360), (5, 46656288), (6, 38880240), (7, 33325920), (8, 29160180), (9, 25920160), (10, 23328144), (12, 19440120), (14, 16662960), (15, 15552096), (16, 14580090), (18, 12960080), (20, 11664072), (21, 11108640), (24, 9720060), (28, 8331480), (30, 7776048), (32, 7290045), (35, 6665184), (36, 6480040), (40, 5832036), (42, 5554320), (45, 5184032), (48, 4860030), (56, 4165740), (60, 3888024), (63, 3702880), (70, 3332592), (72, 3240020), (80, 2916018), (84, 2777160), (90, 2592016), (96, 2430015), (105, 2221728), (112, 2082870), (120, 1944012), (126, 1851440), (140, 1666296), (144, 1620010), (160, 1458009), (168, 1388580), (180, 1296008), (210, 1110864), (224, 1041435), (240, 972006), (252, 925720), (280, 833148), (288, 810005), (315, 740576), (336, 694290), (360, 648004), (420, 555432), (480, 486003), (504, 462860), (560, 416574), (630, 370288), (672, 347145), (720, 324002), (840, 277716), (1008, 231430), (1120, 208287), (1260, 185144), (1440, 162001), (1680, 138858), (2016, 115715), (2520, 92572), (3360, 69429), (5040, 46286), (10080, 23143)]