119282520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{673}}^1$

素因数の和:905

約数の個数: 128

約数和(自身を含む): 411517440

約数和(自身を除く): 292234920

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, 211, 280, 420, 422, 633, 673, 840, 844, 1055, 1266, 1346, 1477, 1688, 2019, 2110, 2532, 2692, 2954, 3165, 3365, 4038, 4220, 4431, 4711, 5064, 5384, 5908, 6330, 6730, 7385, 8076, 8440, 8862, 9422, 10095, 11816, 12660, 13460, 14133, 14770, 16152, 17724, 18844, 20190, 22155, 23555, 25320, 26920, 28266, 29540, 35448, 37688, 40380, 44310, 47110, 56532, 59080, 70665, 80760, 88620, 94220, 113064, 141330, 142003, 177240, 188440, 282660, 284006, 426009, 565320, 568012, 710015, 852018, 994021, 1136024, 1420030, 1704036, 1988042, 2130045, 2840060, 2982063, 3408072, 3976084, 4260090, 4970105, 5680120, 5964126, 7952168, 8520180, 9940210, 11928252, 14910315, 17040360, 19880420, 23856504, 29820630, 39760840, 59641260, 119282520]

約数ペア:

[(1, 119282520), (2, 59641260), (3, 39760840), (4, 29820630), (5, 23856504), (6, 19880420), (7, 17040360), (8, 14910315), (10, 11928252), (12, 9940210), (14, 8520180), (15, 7952168), (20, 5964126), (21, 5680120), (24, 4970105), (28, 4260090), (30, 3976084), (35, 3408072), (40, 2982063), (42, 2840060), (56, 2130045), (60, 1988042), (70, 1704036), (84, 1420030), (105, 1136024), (120, 994021), (140, 852018), (168, 710015), (210, 568012), (211, 565320), (280, 426009), (420, 284006), (422, 282660), (633, 188440), (673, 177240), (840, 142003), (844, 141330), (1055, 113064), (1266, 94220), (1346, 88620), (1477, 80760), (1688, 70665), (2019, 59080), (2110, 56532), (2532, 47110), (2692, 44310), (2954, 40380), (3165, 37688), (3365, 35448), (4038, 29540), (4220, 28266), (4431, 26920), (4711, 25320), (5064, 23555), (5384, 22155), (5908, 20190), (6330, 18844), (6730, 17724), (7385, 16152), (8076, 14770), (8440, 14133), (8862, 13460), (9422, 12660), (10095, 11816)]