313791840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3823}}^1$

素因数の和:3866

約数の個数: 192

約数和(自身を含む): 1156377600

約数和(自身を除く): 842585760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1710, 1824, 2052, 2160, 2280, 2565, 2736, 3040, 3420, 3823, 4104, 4320, 4560, 5130, 5472, 6840, 7646, 8208, 9120, 10260, 11469, 13680, 15292, 16416, 19115, 20520, 22938, 27360, 30584, 34407, 38230, 41040, 45876, 57345, 61168, 68814, 72637, 76460, 82080, 91752, 103221, 114690, 122336, 137628, 145274, 152920, 172035, 183504, 206442, 217911, 229380, 275256, 290548, 305840, 344070, 363185, 367008, 412884, 435822, 458760, 516105, 550512, 581096, 611680, 653733, 688140, 726370, 825768, 871644, 917520, 1032210, 1089555, 1101024, 1162192, 1307466, 1376280, 1452740, 1651536, 1743288, 1835040, 1961199, 2064420, 2179110, 2324384, 2614932, 2752560, 2905480, 3268665, 3303072, 3486576, 3922398, 4128840, 4358220, 5229864, 5505120, 5810960, 6537330, 6973152, 7844796, 8257680, 8716440, 9805995, 10459728, 11621920, 13074660, 15689592, 16515360, 17432880, 19611990, 20919456, 26149320, 31379184, 34865760, 39223980, 52298640, 62758368, 78447960, 104597280, 156895920, 313791840]

約数ペア:

[(1, 313791840), (2, 156895920), (3, 104597280), (4, 78447960), (5, 62758368), (6, 52298640), (8, 39223980), (9, 34865760), (10, 31379184), (12, 26149320), (15, 20919456), (16, 19611990), (18, 17432880), (19, 16515360), (20, 15689592), (24, 13074660), (27, 11621920), (30, 10459728), (32, 9805995), (36, 8716440), (38, 8257680), (40, 7844796), (45, 6973152), (48, 6537330), (54, 5810960), (57, 5505120), (60, 5229864), (72, 4358220), (76, 4128840), (80, 3922398), (90, 3486576), (95, 3303072), (96, 3268665), (108, 2905480), (114, 2752560), (120, 2614932), (135, 2324384), (144, 2179110), (152, 2064420), (160, 1961199), (171, 1835040), (180, 1743288), (190, 1651536), (216, 1452740), (228, 1376280), (240, 1307466), (270, 1162192), (285, 1101024), (288, 1089555), (304, 1032210), (342, 917520), (360, 871644), (380, 825768), (432, 726370), (456, 688140), (480, 653733), (513, 611680), (540, 581096), (570, 550512), (608, 516105), (684, 458760), (720, 435822), (760, 412884), (855, 367008), (864, 363185), (912, 344070), (1026, 305840), (1080, 290548), (1140, 275256), (1368, 229380), (1440, 217911), (1520, 206442), (1710, 183504), (1824, 172035), (2052, 152920), (2160, 145274), (2280, 137628), (2565, 122336), (2736, 114690), (3040, 103221), (3420, 91752), (3823, 82080), (4104, 76460), (4320, 72637), (4560, 68814), (5130, 61168), (5472, 57345), (6840, 45876), (7646, 41040), (8208, 38230), (9120, 34407), (10260, 30584), (11469, 27360), (13680, 22938), (15292, 20520), (16416, 19115)]