13860840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1$

素因数の和:619

約数の個数: 128

約数和(自身を含む): 49248000

約数和(自身を除く): 35387160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 569, 580, 609, 696, 812, 840, 870, 1015, 1138, 1160, 1218, 1624, 1707, 1740, 2030, 2276, 2436, 2845, 3045, 3414, 3480, 3983, 4060, 4552, 4872, 5690, 6090, 6828, 7966, 8120, 8535, 11380, 11949, 12180, 13656, 15932, 16501, 17070, 19915, 22760, 23898, 24360, 31864, 33002, 34140, 39830, 47796, 49503, 59745, 66004, 68280, 79660, 82505, 95592, 99006, 115507, 119490, 132008, 159320, 165010, 198012, 231014, 238980, 247515, 330020, 346521, 396024, 462028, 477960, 495030, 577535, 660040, 693042, 924056, 990060, 1155070, 1386084, 1732605, 1980120, 2310140, 2772168, 3465210, 4620280, 6930420, 13860840]

約数ペア:

[(1, 13860840), (2, 6930420), (3, 4620280), (4, 3465210), (5, 2772168), (6, 2310140), (7, 1980120), (8, 1732605), (10, 1386084), (12, 1155070), (14, 990060), (15, 924056), (20, 693042), (21, 660040), (24, 577535), (28, 495030), (29, 477960), (30, 462028), (35, 396024), (40, 346521), (42, 330020), (56, 247515), (58, 238980), (60, 231014), (70, 198012), (84, 165010), (87, 159320), (105, 132008), (116, 119490), (120, 115507), (140, 99006), (145, 95592), (168, 82505), (174, 79660), (203, 68280), (210, 66004), (232, 59745), (280, 49503), (290, 47796), (348, 39830), (406, 34140), (420, 33002), (435, 31864), (569, 24360), (580, 23898), (609, 22760), (696, 19915), (812, 17070), (840, 16501), (870, 15932), (1015, 13656), (1138, 12180), (1160, 11949), (1218, 11380), (1624, 8535), (1707, 8120), (1740, 7966), (2030, 6828), (2276, 6090), (2436, 5690), (2845, 4872), (3045, 4552), (3414, 4060), (3480, 3983)]