2697918960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{17321}}^1$

素因数の和:17407

約数の個数: 160

約数和(自身を含む): 9279048960

約数和(自身を除く): 6581130000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 59, 60, 66, 80, 88, 110, 118, 120, 132, 165, 176, 177, 220, 236, 240, 264, 295, 330, 354, 440, 472, 528, 590, 649, 660, 708, 880, 885, 944, 1180, 1298, 1320, 1416, 1770, 1947, 2360, 2596, 2640, 2832, 3245, 3540, 3894, 4720, 5192, 6490, 7080, 7788, 9735, 10384, 12980, 14160, 15576, 17321, 19470, 25960, 31152, 34642, 38940, 51920, 51963, 69284, 77880, 86605, 103926, 138568, 155760, 173210, 190531, 207852, 259815, 277136, 346420, 381062, 415704, 519630, 571593, 692840, 762124, 831408, 952655, 1021939, 1039260, 1143186, 1385680, 1524248, 1905310, 2043878, 2078520, 2286372, 2857965, 3048496, 3065817, 3810620, 4087756, 4157040, 4572744, 5109695, 5715930, 6131634, 7621240, 8175512, 9145488, 10219390, 11241329, 11431860, 12263268, 15242480, 15329085, 16351024, 20438780, 22482658, 22863720, 24526536, 30658170, 33723987, 40877560, 44965316, 45727440, 49053072, 56206645, 61316340, 67447974, 81755120, 89930632, 112413290, 122632680, 134895948, 168619935, 179861264, 224826580, 245265360, 269791896, 337239870, 449653160, 539583792, 674479740, 899306320, 1348959480, 2697918960]

約数ペア:

[(1, 2697918960), (2, 1348959480), (3, 899306320), (4, 674479740), (5, 539583792), (6, 449653160), (8, 337239870), (10, 269791896), (11, 245265360), (12, 224826580), (15, 179861264), (16, 168619935), (20, 134895948), (22, 122632680), (24, 112413290), (30, 89930632), (33, 81755120), (40, 67447974), (44, 61316340), (48, 56206645), (55, 49053072), (59, 45727440), (60, 44965316), (66, 40877560), (80, 33723987), (88, 30658170), (110, 24526536), (118, 22863720), (120, 22482658), (132, 20438780), (165, 16351024), (176, 15329085), (177, 15242480), (220, 12263268), (236, 11431860), (240, 11241329), (264, 10219390), (295, 9145488), (330, 8175512), (354, 7621240), (440, 6131634), (472, 5715930), (528, 5109695), (590, 4572744), (649, 4157040), (660, 4087756), (708, 3810620), (880, 3065817), (885, 3048496), (944, 2857965), (1180, 2286372), (1298, 2078520), (1320, 2043878), (1416, 1905310), (1770, 1524248), (1947, 1385680), (2360, 1143186), (2596, 1039260), (2640, 1021939), (2832, 952655), (3245, 831408), (3540, 762124), (3894, 692840), (4720, 571593), (5192, 519630), (6490, 415704), (7080, 381062), (7788, 346420), (9735, 277136), (10384, 259815), (12980, 207852), (14160, 190531), (15576, 173210), (17321, 155760), (19470, 138568), (25960, 103926), (31152, 86605), (34642, 77880), (38940, 69284), (51920, 51963)]