68059320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{81023}}^1$

素因数の和:81044

約数の個数: 64

約数和(自身を含む): 233349120

約数和(自身を除く): 165289800

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, 81023, 162046, 243069, 324092, 405115, 486138, 567161, 648184, 810230, 972276, 1134322, 1215345, 1620460, 1701483, 1944552, 2268644, 2430690, 2835805, 3240920, 3402966, 4537288, 4861380, 5671610, 6805932, 8507415, 9722760, 11343220, 13611864, 17014830, 22686440, 34029660, 68059320]

約数ペア:

[(1, 68059320), (2, 34029660), (3, 22686440), (4, 17014830), (5, 13611864), (6, 11343220), (7, 9722760), (8, 8507415), (10, 6805932), (12, 5671610), (14, 4861380), (15, 4537288), (20, 3402966), (21, 3240920), (24, 2835805), (28, 2430690), (30, 2268644), (35, 1944552), (40, 1701483), (42, 1620460), (56, 1215345), (60, 1134322), (70, 972276), (84, 810230), (105, 648184), (120, 567161), (140, 486138), (168, 405115), (210, 324092), (280, 243069), (420, 162046), (840, 81023)]