103661880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{123407}}^1$

素因数の和:123428

約数の個数: 64

約数和(自身を含む): 355415040

約数和(自身を除く): 251753160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 123407, 246814, 370221, 493628, 617035, 740442, 863849, 987256, 1234070, 1480884, 1727698, 1851105, 2468140, 2591547, 2961768, 3455396, 3702210, 4319245, 4936280, 5183094, 6910792, 7404420, 8638490, 10366188, 12957735, 14808840, 17276980, 20732376, 25915470, 34553960, 51830940, 103661880]

約数ペア:

[(1, 103661880), (2, 51830940), (3, 34553960), (4, 25915470), (5, 20732376), (6, 17276980), (7, 14808840), (8, 12957735), (10, 10366188), (12, 8638490), (14, 7404420), (15, 6910792), (20, 5183094), (21, 4936280), (24, 4319245), (28, 3702210), (30, 3455396), (35, 2961768), (40, 2591547), (42, 2468140), (56, 1851105), (60, 1727698), (70, 1480884), (84, 1234070), (105, 987256), (120, 863849), (140, 740442), (168, 617035), (210, 493628), (280, 370221), (420, 246814), (840, 123407)]