119206920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{743}}^1$

素因数の和:955

約数の個数: 128

約数和(自身を含む): 411402240

約数和(自身を除く): 292195320

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, 191, 210, 280, 382, 420, 573, 743, 764, 840, 955, 1146, 1337, 1486, 1528, 1910, 2229, 2292, 2674, 2865, 2972, 3715, 3820, 4011, 4458, 4584, 5201, 5348, 5730, 5944, 6685, 7430, 7640, 8022, 8916, 10402, 10696, 11145, 11460, 13370, 14860, 15603, 16044, 17832, 20055, 20804, 22290, 22920, 26005, 26740, 29720, 31206, 32088, 40110, 41608, 44580, 52010, 53480, 62412, 78015, 80220, 89160, 104020, 124824, 141913, 156030, 160440, 208040, 283826, 312060, 425739, 567652, 624120, 709565, 851478, 993391, 1135304, 1419130, 1702956, 1986782, 2128695, 2838260, 2980173, 3405912, 3973564, 4257390, 4966955, 5676520, 5960346, 7947128, 8514780, 9933910, 11920692, 14900865, 17029560, 19867820, 23841384, 29801730, 39735640, 59603460, 119206920]

約数ペア:

[(1, 119206920), (2, 59603460), (3, 39735640), (4, 29801730), (5, 23841384), (6, 19867820), (7, 17029560), (8, 14900865), (10, 11920692), (12, 9933910), (14, 8514780), (15, 7947128), (20, 5960346), (21, 5676520), (24, 4966955), (28, 4257390), (30, 3973564), (35, 3405912), (40, 2980173), (42, 2838260), (56, 2128695), (60, 1986782), (70, 1702956), (84, 1419130), (105, 1135304), (120, 993391), (140, 851478), (168, 709565), (191, 624120), (210, 567652), (280, 425739), (382, 312060), (420, 283826), (573, 208040), (743, 160440), (764, 156030), (840, 141913), (955, 124824), (1146, 104020), (1337, 89160), (1486, 80220), (1528, 78015), (1910, 62412), (2229, 53480), (2292, 52010), (2674, 44580), (2865, 41608), (2972, 40110), (3715, 32088), (3820, 31206), (4011, 29720), (4458, 26740), (4584, 26005), (5201, 22920), (5348, 22290), (5730, 20804), (5944, 20055), (6685, 17832), (7430, 16044), (7640, 15603), (8022, 14860), (8916, 13370), (10402, 11460), (10696, 11145)]