119438760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{142189}}^1$

素因数の和:142210

約数の個数: 64

約数和(自身を含む): 409507200

約数和(自身を除く): 290068440

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, 142189, 284378, 426567, 568756, 710945, 853134, 995323, 1137512, 1421890, 1706268, 1990646, 2132835, 2843780, 2985969, 3412536, 3981292, 4265670, 4976615, 5687560, 5971938, 7962584, 8531340, 9953230, 11943876, 14929845, 17062680, 19906460, 23887752, 29859690, 39812920, 59719380, 119438760]

約数ペア:

[(1, 119438760), (2, 59719380), (3, 39812920), (4, 29859690), (5, 23887752), (6, 19906460), (7, 17062680), (8, 14929845), (10, 11943876), (12, 9953230), (14, 8531340), (15, 7962584), (20, 5971938), (21, 5687560), (24, 4976615), (28, 4265670), (30, 3981292), (35, 3412536), (40, 2985969), (42, 2843780), (56, 2132835), (60, 1990646), (70, 1706268), (84, 1421890), (105, 1137512), (120, 995323), (140, 853134), (168, 710945), (210, 568756), (280, 426567), (420, 284378), (840, 142189)]