84151760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1$

素因数の和:769

約数の個数: 160

約数和(自身を含む): 257126400

約数和(自身を除く): 172974640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 70, 76, 77, 80, 88, 95, 110, 112, 133, 140, 152, 154, 176, 190, 209, 220, 266, 280, 304, 308, 380, 385, 418, 440, 532, 560, 616, 665, 719, 760, 770, 836, 880, 1045, 1064, 1232, 1330, 1438, 1463, 1520, 1540, 1672, 2090, 2128, 2660, 2876, 2926, 3080, 3344, 3595, 4180, 5033, 5320, 5752, 5852, 6160, 7190, 7315, 7909, 8360, 10066, 10640, 11504, 11704, 13661, 14380, 14630, 15818, 16720, 20132, 23408, 25165, 27322, 28760, 29260, 31636, 39545, 40264, 50330, 54644, 55363, 57520, 58520, 63272, 68305, 79090, 80528, 95627, 100660, 109288, 110726, 117040, 126544, 136610, 150271, 158180, 191254, 201320, 218576, 221452, 273220, 276815, 300542, 316360, 382508, 402640, 442904, 478135, 546440, 553630, 601084, 632720, 751355, 765016, 885808, 956270, 1051897, 1092880, 1107260, 1202168, 1502710, 1530032, 1912540, 2103794, 2214520, 2404336, 3005420, 3825080, 4207588, 4429040, 5259485, 6010840, 7650160, 8415176, 10518970, 12021680, 16830352, 21037940, 42075880, 84151760]

約数ペア:

[(1, 84151760), (2, 42075880), (4, 21037940), (5, 16830352), (7, 12021680), (8, 10518970), (10, 8415176), (11, 7650160), (14, 6010840), (16, 5259485), (19, 4429040), (20, 4207588), (22, 3825080), (28, 3005420), (35, 2404336), (38, 2214520), (40, 2103794), (44, 1912540), (55, 1530032), (56, 1502710), (70, 1202168), (76, 1107260), (77, 1092880), (80, 1051897), (88, 956270), (95, 885808), (110, 765016), (112, 751355), (133, 632720), (140, 601084), (152, 553630), (154, 546440), (176, 478135), (190, 442904), (209, 402640), (220, 382508), (266, 316360), (280, 300542), (304, 276815), (308, 273220), (380, 221452), (385, 218576), (418, 201320), (440, 191254), (532, 158180), (560, 150271), (616, 136610), (665, 126544), (719, 117040), (760, 110726), (770, 109288), (836, 100660), (880, 95627), (1045, 80528), (1064, 79090), (1232, 68305), (1330, 63272), (1438, 58520), (1463, 57520), (1520, 55363), (1540, 54644), (1672, 50330), (2090, 40264), (2128, 39545), (2660, 31636), (2876, 29260), (2926, 28760), (3080, 27322), (3344, 25165), (3595, 23408), (4180, 20132), (5033, 16720), (5320, 15818), (5752, 14630), (5852, 14380), (6160, 13661), (7190, 11704), (7315, 11504), (7909, 10640), (8360, 10066)]