678151320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3191}}^1$

素因数の和:3246

約数の個数: 256

約数和(自身を含む): 2647572480

約数和(自身を除く): 1969421160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 23, 24, 28, 30, 33, 35, 40, 42, 44, 46, 55, 56, 60, 66, 69, 70, 77, 84, 88, 92, 105, 110, 115, 120, 132, 138, 140, 154, 161, 165, 168, 184, 210, 220, 230, 231, 253, 264, 276, 280, 308, 322, 330, 345, 385, 420, 440, 460, 462, 483, 506, 552, 616, 644, 660, 690, 759, 770, 805, 840, 920, 924, 966, 1012, 1155, 1265, 1288, 1320, 1380, 1518, 1540, 1610, 1771, 1848, 1932, 2024, 2310, 2415, 2530, 2760, 3036, 3080, 3191, 3220, 3542, 3795, 3864, 4620, 4830, 5060, 5313, 6072, 6382, 6440, 7084, 7590, 8855, 9240, 9573, 9660, 10120, 10626, 12764, 14168, 15180, 15955, 17710, 19146, 19320, 21252, 22337, 25528, 26565, 30360, 31910, 35101, 35420, 38292, 42504, 44674, 47865, 53130, 63820, 67011, 70202, 70840, 73393, 76584, 89348, 95730, 105303, 106260, 111685, 127640, 134022, 140404, 146786, 175505, 178696, 191460, 210606, 212520, 220179, 223370, 245707, 268044, 280808, 293572, 335055, 351010, 366965, 382920, 421212, 440358, 446740, 491414, 513751, 526515, 536088, 587144, 670110, 702020, 733930, 737121, 807323, 842424, 880716, 893480, 982828, 1027502, 1053030, 1100895, 1228535, 1340220, 1404040, 1467860, 1474242, 1541253, 1614646, 1761432, 1965656, 2055004, 2106060, 2201790, 2421969, 2457070, 2568755, 2680440, 2935720, 2948484, 3082506, 3229292, 3685605, 4036615, 4110008, 4212120, 4403580, 4843938, 4914140, 5137510, 5651261, 5896968, 6165012, 6458584, 7371210, 7706265, 8073230, 8807160, 9687876, 9828280, 10275020, 11302522, 12109845, 12330024, 14742420, 15412530, 16146460, 16953783, 19375752, 20550040, 22605044, 24219690, 28256305, 29484840, 30825060, 32292920, 33907566, 45210088, 48439380, 56512610, 61650120, 67815132, 84768915, 96878760, 113025220, 135630264, 169537830, 226050440, 339075660, 678151320]

約数ペア:

[(1, 678151320), (2, 339075660), (3, 226050440), (4, 169537830), (5, 135630264), (6, 113025220), (7, 96878760), (8, 84768915), (10, 67815132), (11, 61650120), (12, 56512610), (14, 48439380), (15, 45210088), (20, 33907566), (21, 32292920), (22, 30825060), (23, 29484840), (24, 28256305), (28, 24219690), (30, 22605044), (33, 20550040), (35, 19375752), (40, 16953783), (42, 16146460), (44, 15412530), (46, 14742420), (55, 12330024), (56, 12109845), (60, 11302522), (66, 10275020), (69, 9828280), (70, 9687876), (77, 8807160), (84, 8073230), (88, 7706265), (92, 7371210), (105, 6458584), (110, 6165012), (115, 5896968), (120, 5651261), (132, 5137510), (138, 4914140), (140, 4843938), (154, 4403580), (161, 4212120), (165, 4110008), (168, 4036615), (184, 3685605), (210, 3229292), (220, 3082506), (230, 2948484), (231, 2935720), (253, 2680440), (264, 2568755), (276, 2457070), (280, 2421969), (308, 2201790), (322, 2106060), (330, 2055004), (345, 1965656), (385, 1761432), (420, 1614646), (440, 1541253), (460, 1474242), (462, 1467860), (483, 1404040), (506, 1340220), (552, 1228535), (616, 1100895), (644, 1053030), (660, 1027502), (690, 982828), (759, 893480), (770, 880716), (805, 842424), (840, 807323), (920, 737121), (924, 733930), (966, 702020), (1012, 670110), (1155, 587144), (1265, 536088), (1288, 526515), (1320, 513751), (1380, 491414), (1518, 446740), (1540, 440358), (1610, 421212), (1771, 382920), (1848, 366965), (1932, 351010), (2024, 335055), (2310, 293572), (2415, 280808), (2530, 268044), (2760, 245707), (3036, 223370), (3080, 220179), (3191, 212520), (3220, 210606), (3542, 191460), (3795, 178696), (3864, 175505), (4620, 146786), (4830, 140404), (5060, 134022), (5313, 127640), (6072, 111685), (6382, 106260), (6440, 105303), (7084, 95730), (7590, 89348), (8855, 76584), (9240, 73393), (9573, 70840), (9660, 70202), (10120, 67011), (10626, 63820), (12764, 53130), (14168, 47865), (15180, 44674), (15955, 42504), (17710, 38292), (19146, 35420), (19320, 35101), (21252, 31910), (22337, 30360), (25528, 26565)]