190838760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{227189}}^1$

素因数の和:227210

約数の個数: 64

約数和(自身を含む): 654307200

約数和(自身を除く): 463468440

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, 227189, 454378, 681567, 908756, 1135945, 1363134, 1590323, 1817512, 2271890, 2726268, 3180646, 3407835, 4543780, 4770969, 5452536, 6361292, 6815670, 7951615, 9087560, 9541938, 12722584, 13631340, 15903230, 19083876, 23854845, 27262680, 31806460, 38167752, 47709690, 63612920, 95419380, 190838760]

約数ペア:

[(1, 190838760), (2, 95419380), (3, 63612920), (4, 47709690), (5, 38167752), (6, 31806460), (7, 27262680), (8, 23854845), (10, 19083876), (12, 15903230), (14, 13631340), (15, 12722584), (20, 9541938), (21, 9087560), (24, 7951615), (28, 6815670), (30, 6361292), (35, 5452536), (40, 4770969), (42, 4543780), (56, 3407835), (60, 3180646), (70, 2726268), (84, 2271890), (105, 1817512), (120, 1590323), (140, 1363134), (168, 1135945), (210, 908756), (280, 681567), (420, 454378), (840, 227189)]