1439292960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{142787}}^1$

素因数の和:142815

約数の個数: 144

約数和(自身を含む): 5613281856

約数和(自身を除く): 4173988896

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, 142787, 285574, 428361, 571148, 713935, 856722, 999509, 1142296, 1285083, 1427870, 1713444, 1999018, 2141805, 2284592, 2570166, 2855740, 2998527, 3426888, 3998036, 4283610, 4569184, 4997545, 5140332, 5711480, 5997054, 6425415, 6853776, 7996072, 8567220, 8995581, 9995090, 10280664, 11422960, 11994108, 12850830, 13707552, 14992635, 15992144, 17134440, 17991162, 19990180, 20561328, 22845920, 23988216, 25701660, 29985270, 31984288, 34268880, 35982324, 39980360, 41122656, 44977905, 47976432, 51403320, 59970540, 68537760, 71964648, 79960720, 89955810, 95952864, 102806640, 119941080, 143929296, 159921440, 179911620, 205613280, 239882160, 287858592, 359823240, 479764320, 719646480, 1439292960]

約数ペア:

[(1, 1439292960), (2, 719646480), (3, 479764320), (4, 359823240), (5, 287858592), (6, 239882160), (7, 205613280), (8, 179911620), (9, 159921440), (10, 143929296), (12, 119941080), (14, 102806640), (15, 95952864), (16, 89955810), (18, 79960720), (20, 71964648), (21, 68537760), (24, 59970540), (28, 51403320), (30, 47976432), (32, 44977905), (35, 41122656), (36, 39980360), (40, 35982324), (42, 34268880), (45, 31984288), (48, 29985270), (56, 25701660), (60, 23988216), (63, 22845920), (70, 20561328), (72, 19990180), (80, 17991162), (84, 17134440), (90, 15992144), (96, 14992635), (105, 13707552), (112, 12850830), (120, 11994108), (126, 11422960), (140, 10280664), (144, 9995090), (160, 8995581), (168, 8567220), (180, 7996072), (210, 6853776), (224, 6425415), (240, 5997054), (252, 5711480), (280, 5140332), (288, 4997545), (315, 4569184), (336, 4283610), (360, 3998036), (420, 3426888), (480, 2998527), (504, 2855740), (560, 2570166), (630, 2284592), (672, 2141805), (720, 1999018), (840, 1713444), (1008, 1427870), (1120, 1285083), (1260, 1142296), (1440, 999509), (1680, 856722), (2016, 713935), (2520, 571148), (3360, 428361), (5040, 285574), (10080, 142787)]