1338531600

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{159349}}^1$

素因数の和:159377

約数の個数: 120

約数和(自身を含む): 4900331200

約数和(自身を除く): 3561799600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 159349, 318698, 478047, 637396, 796745, 956094, 1115443, 1274792, 1593490, 1912188, 2230886, 2390235, 2549584, 3186980, 3346329, 3824376, 3983725, 4461772, 4780470, 5577215, 6373960, 6692658, 7648752, 7967450, 8923544, 9560940, 11154430, 11951175, 12747920, 13385316, 15934900, 16731645, 17847088, 19121880, 22308860, 23902350, 26770632, 27886075, 31869800, 33463290, 38243760, 44617720, 47804700, 53541264, 55772150, 63739600, 66926580, 83658225, 89235440, 95609400, 111544300, 133853160, 167316450, 191218800, 223088600, 267706320, 334632900, 446177200, 669265800, 1338531600]

約数ペア:

[(1, 1338531600), (2, 669265800), (3, 446177200), (4, 334632900), (5, 267706320), (6, 223088600), (7, 191218800), (8, 167316450), (10, 133853160), (12, 111544300), (14, 95609400), (15, 89235440), (16, 83658225), (20, 66926580), (21, 63739600), (24, 55772150), (25, 53541264), (28, 47804700), (30, 44617720), (35, 38243760), (40, 33463290), (42, 31869800), (48, 27886075), (50, 26770632), (56, 23902350), (60, 22308860), (70, 19121880), (75, 17847088), (80, 16731645), (84, 15934900), (100, 13385316), (105, 12747920), (112, 11951175), (120, 11154430), (140, 9560940), (150, 8923544), (168, 7967450), (175, 7648752), (200, 6692658), (210, 6373960), (240, 5577215), (280, 4780470), (300, 4461772), (336, 3983725), (350, 3824376), (400, 3346329), (420, 3186980), (525, 2549584), (560, 2390235), (600, 2230886), (700, 1912188), (840, 1593490), (1050, 1274792), (1200, 1115443), (1400, 956094), (1680, 796745), (2100, 637396), (2800, 478047), (4200, 318698), (8400, 159349)]