164319120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{32603}}^1$

素因数の和:32629

約数の個数: 120

約数和(自身を含む): 630691776

約数和(自身を除く): 466372656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 32603, 65206, 97809, 130412, 163015, 195618, 228221, 260824, 293427, 326030, 391236, 456442, 489045, 521648, 586854, 652060, 684663, 782472, 912884, 978090, 1141105, 1173708, 1304120, 1369326, 1467135, 1564944, 1825768, 1956180, 2053989, 2282210, 2347416, 2608240, 2738652, 2934270, 3423315, 3651536, 3912360, 4107978, 4564420, 4694832, 5477304, 5868540, 6846630, 7824720, 8215956, 9128840, 10269945, 10954608, 11737080, 13693260, 16431912, 18257680, 20539890, 23474160, 27386520, 32863824, 41079780, 54773040, 82159560, 164319120]

約数ペア:

[(1, 164319120), (2, 82159560), (3, 54773040), (4, 41079780), (5, 32863824), (6, 27386520), (7, 23474160), (8, 20539890), (9, 18257680), (10, 16431912), (12, 13693260), (14, 11737080), (15, 10954608), (16, 10269945), (18, 9128840), (20, 8215956), (21, 7824720), (24, 6846630), (28, 5868540), (30, 5477304), (35, 4694832), (36, 4564420), (40, 4107978), (42, 3912360), (45, 3651536), (48, 3423315), (56, 2934270), (60, 2738652), (63, 2608240), (70, 2347416), (72, 2282210), (80, 2053989), (84, 1956180), (90, 1825768), (105, 1564944), (112, 1467135), (120, 1369326), (126, 1304120), (140, 1173708), (144, 1141105), (168, 978090), (180, 912884), (210, 782472), (240, 684663), (252, 652060), (280, 586854), (315, 521648), (336, 489045), (360, 456442), (420, 391236), (504, 326030), (560, 293427), (630, 260824), (720, 228221), (840, 195618), (1008, 163015), (1260, 130412), (1680, 97809), (2520, 65206), (5040, 32603)]