131919480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4759}}^1$

素因数の和:4794

約数の個数: 192

約数和(自身を含む): 534643200

約数和(自身を除く): 402723720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2772, 3080, 3465, 3960, 4620, 4759, 5544, 6930, 9240, 9518, 13860, 14277, 19036, 23795, 27720, 28554, 33313, 38072, 42831, 47590, 52349, 57108, 66626, 71385, 85662, 95180, 99939, 104698, 114216, 133252, 142770, 157047, 166565, 171324, 190360, 199878, 209396, 214155, 261745, 266504, 285540, 299817, 314094, 333130, 342648, 366443, 399756, 418792, 428310, 471141, 499695, 523490, 571080, 599634, 628188, 666260, 732886, 785235, 799512, 856620, 942282, 999390, 1046980, 1099329, 1199268, 1256376, 1332520, 1465772, 1499085, 1570470, 1713240, 1832215, 1884564, 1998780, 2093960, 2198658, 2355705, 2398536, 2931544, 2998170, 3140940, 3297987, 3664430, 3769128, 3997560, 4397316, 4711410, 5496645, 5996340, 6281880, 6595974, 7328860, 8794632, 9422820, 10993290, 11992680, 13191948, 14657720, 16489935, 18845640, 21986580, 26383896, 32979870, 43973160, 65959740, 131919480]

約数ペア:

[(1, 131919480), (2, 65959740), (3, 43973160), (4, 32979870), (5, 26383896), (6, 21986580), (7, 18845640), (8, 16489935), (9, 14657720), (10, 13191948), (11, 11992680), (12, 10993290), (14, 9422820), (15, 8794632), (18, 7328860), (20, 6595974), (21, 6281880), (22, 5996340), (24, 5496645), (28, 4711410), (30, 4397316), (33, 3997560), (35, 3769128), (36, 3664430), (40, 3297987), (42, 3140940), (44, 2998170), (45, 2931544), (55, 2398536), (56, 2355705), (60, 2198658), (63, 2093960), (66, 1998780), (70, 1884564), (72, 1832215), (77, 1713240), (84, 1570470), (88, 1499085), (90, 1465772), (99, 1332520), (105, 1256376), (110, 1199268), (120, 1099329), (126, 1046980), (132, 999390), (140, 942282), (154, 856620), (165, 799512), (168, 785235), (180, 732886), (198, 666260), (210, 628188), (220, 599634), (231, 571080), (252, 523490), (264, 499695), (280, 471141), (308, 428310), (315, 418792), (330, 399756), (360, 366443), (385, 342648), (396, 333130), (420, 314094), (440, 299817), (462, 285540), (495, 266504), (504, 261745), (616, 214155), (630, 209396), (660, 199878), (693, 190360), (770, 171324), (792, 166565), (840, 157047), (924, 142770), (990, 133252), (1155, 114216), (1260, 104698), (1320, 99939), (1386, 95180), (1540, 85662), (1848, 71385), (1980, 66626), (2310, 57108), (2520, 52349), (2772, 47590), (3080, 42831), (3465, 38072), (3960, 33313), (4620, 28554), (4759, 27720), (5544, 23795), (6930, 19036), (9240, 14277), (9518, 13860)]