156895920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3823}}^1$

素因数の和:3864

約数の個数: 160

約数和(自身を含む): 569011200

約数和(自身を除く): 412115280

約数列:

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

約数ペア:

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