169284780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{134353}}^1$

素因数の和:134375

約数の個数: 72

約数和(自身を含む): 586858272

約数和(自身を除く): 417573492

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 134353, 268706, 403059, 537412, 671765, 806118, 940471, 1209177, 1343530, 1612236, 1880942, 2015295, 2418354, 2687060, 2821413, 3761884, 4030590, 4702355, 4836708, 5642826, 6045885, 8061180, 8464239, 9404710, 11285652, 12091770, 14107065, 16928478, 18809420, 24183540, 28214130, 33856956, 42321195, 56428260, 84642390, 169284780]

約数ペア:

[(1, 169284780), (2, 84642390), (3, 56428260), (4, 42321195), (5, 33856956), (6, 28214130), (7, 24183540), (9, 18809420), (10, 16928478), (12, 14107065), (14, 12091770), (15, 11285652), (18, 9404710), (20, 8464239), (21, 8061180), (28, 6045885), (30, 5642826), (35, 4836708), (36, 4702355), (42, 4030590), (45, 3761884), (60, 2821413), (63, 2687060), (70, 2418354), (84, 2015295), (90, 1880942), (105, 1612236), (126, 1343530), (140, 1209177), (180, 940471), (210, 806118), (252, 671765), (315, 537412), (420, 403059), (630, 268706), (1260, 134353)]