1076215840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:415

約数の個数: 192

約数和(自身を含む): 3034644480

約数和(自身を除く): 1958428640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 139, 140, 155, 160, 217, 223, 224, 248, 278, 280, 310, 434, 446, 496, 556, 560, 620, 695, 868, 892, 973, 992, 1085, 1112, 1115, 1120, 1240, 1390, 1561, 1736, 1784, 1946, 2170, 2224, 2230, 2480, 2780, 3122, 3472, 3568, 3892, 4309, 4340, 4448, 4460, 4865, 4960, 5560, 6244, 6913, 6944, 7136, 7784, 7805, 8618, 8680, 8920, 9730, 11120, 12488, 13826, 15568, 15610, 17236, 17360, 17840, 19460, 21545, 22240, 24976, 27652, 30163, 30997, 31136, 31220, 34472, 34565, 34720, 35680, 38920, 43090, 48391, 49952, 55304, 60326, 61994, 62440, 68944, 69130, 77840, 86180, 96782, 110608, 120652, 123988, 124880, 137888, 138260, 150815, 154985, 155680, 172360, 193564, 216979, 221216, 241304, 241955, 247976, 249760, 276520, 301630, 309970, 344720, 387128, 433958, 482608, 483910, 495952, 553040, 603260, 619940, 689440, 774256, 867916, 960907, 965216, 967820, 991904, 1084895, 1106080, 1206520, 1239880, 1548512, 1735832, 1921814, 1935640, 2169790, 2413040, 2479760, 3471664, 3843628, 3871280, 4339580, 4804535, 4826080, 4959520, 6726349, 6943328, 7687256, 7742560, 8679160, 9609070, 13452698, 15374512, 17358320, 19218140, 26905396, 30749024, 33631745, 34716640, 38436280, 53810792, 67263490, 76872560, 107621584, 134526980, 153745120, 215243168, 269053960, 538107920, 1076215840]

約数ペア:

[(1, 1076215840), (2, 538107920), (4, 269053960), (5, 215243168), (7, 153745120), (8, 134526980), (10, 107621584), (14, 76872560), (16, 67263490), (20, 53810792), (28, 38436280), (31, 34716640), (32, 33631745), (35, 30749024), (40, 26905396), (56, 19218140), (62, 17358320), (70, 15374512), (80, 13452698), (112, 9609070), (124, 8679160), (139, 7742560), (140, 7687256), (155, 6943328), (160, 6726349), (217, 4959520), (223, 4826080), (224, 4804535), (248, 4339580), (278, 3871280), (280, 3843628), (310, 3471664), (434, 2479760), (446, 2413040), (496, 2169790), (556, 1935640), (560, 1921814), (620, 1735832), (695, 1548512), (868, 1239880), (892, 1206520), (973, 1106080), (992, 1084895), (1085, 991904), (1112, 967820), (1115, 965216), (1120, 960907), (1240, 867916), (1390, 774256), (1561, 689440), (1736, 619940), (1784, 603260), (1946, 553040), (2170, 495952), (2224, 483910), (2230, 482608), (2480, 433958), (2780, 387128), (3122, 344720), (3472, 309970), (3568, 301630), (3892, 276520), (4309, 249760), (4340, 247976), (4448, 241955), (4460, 241304), (4865, 221216), (4960, 216979), (5560, 193564), (6244, 172360), (6913, 155680), (6944, 154985), (7136, 150815), (7784, 138260), (7805, 137888), (8618, 124880), (8680, 123988), (8920, 120652), (9730, 110608), (11120, 96782), (12488, 86180), (13826, 77840), (15568, 69130), (15610, 68944), (17236, 62440), (17360, 61994), (17840, 60326), (19460, 55304), (21545, 49952), (22240, 48391), (24976, 43090), (27652, 38920), (30163, 35680), (30997, 34720), (31136, 34565), (31220, 34472)]