4377211440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{2605483}}^1$

素因数の和:2605506

約数の個数: 80

約数和(自身を含む): 15507840768

約数和(自身を除く): 11130629328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 2605483, 5210966, 7816449, 10421932, 13027415, 15632898, 18238381, 20843864, 26054830, 31265796, 36476762, 39082245, 41687728, 52109660, 54715143, 62531592, 72953524, 78164490, 91191905, 104219320, 109430286, 125063184, 145907048, 156328980, 182383810, 208438640, 218860572, 273575715, 291814096, 312657960, 364767620, 437721144, 547151430, 625315920, 729535240, 875442288, 1094302860, 1459070480, 2188605720, 4377211440]

約数ペア:

[(1, 4377211440), (2, 2188605720), (3, 1459070480), (4, 1094302860), (5, 875442288), (6, 729535240), (7, 625315920), (8, 547151430), (10, 437721144), (12, 364767620), (14, 312657960), (15, 291814096), (16, 273575715), (20, 218860572), (21, 208438640), (24, 182383810), (28, 156328980), (30, 145907048), (35, 125063184), (40, 109430286), (42, 104219320), (48, 91191905), (56, 78164490), (60, 72953524), (70, 62531592), (80, 54715143), (84, 52109660), (105, 41687728), (112, 39082245), (120, 36476762), (140, 31265796), (168, 26054830), (210, 20843864), (240, 18238381), (280, 15632898), (336, 13027415), (420, 10421932), (560, 7816449), (840, 5210966), (1680, 2605483)]