1382659320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1646023}}^1$

素因数の和:1646044

約数の個数: 64

約数和(自身を含む): 4740549120

約数和(自身を除く): 3357889800

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, 1646023, 3292046, 4938069, 6584092, 8230115, 9876138, 11522161, 13168184, 16460230, 19752276, 23044322, 24690345, 32920460, 34566483, 39504552, 46088644, 49380690, 57610805, 65840920, 69132966, 92177288, 98761380, 115221610, 138265932, 172832415, 197522760, 230443220, 276531864, 345664830, 460886440, 691329660, 1382659320]

約数ペア:

[(1, 1382659320), (2, 691329660), (3, 460886440), (4, 345664830), (5, 276531864), (6, 230443220), (7, 197522760), (8, 172832415), (10, 138265932), (12, 115221610), (14, 98761380), (15, 92177288), (20, 69132966), (21, 65840920), (24, 57610805), (28, 49380690), (30, 46088644), (35, 39504552), (40, 34566483), (42, 32920460), (56, 24690345), (60, 23044322), (70, 19752276), (84, 16460230), (105, 13168184), (120, 11522161), (140, 9876138), (168, 8230115), (210, 6584092), (280, 4938069), (420, 3292046), (840, 1646023)]