426877920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{42349}}^1$

素因数の和:42377

約数の個数: 144

約数和(自身を含む): 1664863200

約数和(自身を除く): 1237985280

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, 42349, 84698, 127047, 169396, 211745, 254094, 296443, 338792, 381141, 423490, 508188, 592886, 635235, 677584, 762282, 846980, 889329, 1016376, 1185772, 1270470, 1355168, 1482215, 1524564, 1693960, 1778658, 1905705, 2032752, 2371544, 2540940, 2667987, 2964430, 3049128, 3387920, 3557316, 3811410, 4065504, 4446645, 4743088, 5081880, 5335974, 5928860, 6098256, 6775840, 7114632, 7622820, 8893290, 9486176, 10163760, 10671948, 11857720, 12196512, 13339935, 14229264, 15245640, 17786580, 20327520, 21343896, 23715440, 26679870, 28458528, 30491280, 35573160, 42687792, 47430880, 53359740, 60982560, 71146320, 85375584, 106719480, 142292640, 213438960, 426877920]

約数ペア:

[(1, 426877920), (2, 213438960), (3, 142292640), (4, 106719480), (5, 85375584), (6, 71146320), (7, 60982560), (8, 53359740), (9, 47430880), (10, 42687792), (12, 35573160), (14, 30491280), (15, 28458528), (16, 26679870), (18, 23715440), (20, 21343896), (21, 20327520), (24, 17786580), (28, 15245640), (30, 14229264), (32, 13339935), (35, 12196512), (36, 11857720), (40, 10671948), (42, 10163760), (45, 9486176), (48, 8893290), (56, 7622820), (60, 7114632), (63, 6775840), (70, 6098256), (72, 5928860), (80, 5335974), (84, 5081880), (90, 4743088), (96, 4446645), (105, 4065504), (112, 3811410), (120, 3557316), (126, 3387920), (140, 3049128), (144, 2964430), (160, 2667987), (168, 2540940), (180, 2371544), (210, 2032752), (224, 1905705), (240, 1778658), (252, 1693960), (280, 1524564), (288, 1482215), (315, 1355168), (336, 1270470), (360, 1185772), (420, 1016376), (480, 889329), (504, 846980), (560, 762282), (630, 677584), (672, 635235), (720, 592886), (840, 508188), (1008, 423490), (1120, 381141), (1260, 338792), (1440, 296443), (1680, 254094), (2016, 211745), (2520, 169396), (3360, 127047), (5040, 84698), (10080, 42349)]