12206880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{173}}^1$

素因数の和:208

約数の個数: 216

約数和(自身を含む): 48737052

約数和(自身を除く): 36530172

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 173, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 346, 360, 392, 420, 441, 480, 490, 504, 519, 560, 588, 630, 672, 692, 720, 735, 784, 840, 865, 882, 980, 1008, 1038, 1120, 1176, 1211, 1260, 1384, 1440, 1470, 1557, 1568, 1680, 1730, 1764, 1960, 2016, 2076, 2205, 2352, 2422, 2520, 2595, 2768, 2940, 3114, 3360, 3460, 3528, 3633, 3920, 4152, 4410, 4704, 4844, 5040, 5190, 5536, 5880, 6055, 6228, 6920, 7056, 7266, 7785, 7840, 8304, 8477, 8820, 9688, 10080, 10380, 10899, 11760, 12110, 12456, 13840, 14112, 14532, 15570, 16608, 16954, 17640, 18165, 19376, 20760, 21798, 23520, 24220, 24912, 25431, 27680, 29064, 31140, 33908, 35280, 36330, 38752, 41520, 42385, 43596, 48440, 49824, 50862, 54495, 58128, 62280, 67816, 70560, 72660, 76293, 83040, 84770, 87192, 96880, 101724, 108990, 116256, 124560, 127155, 135632, 145320, 152586, 169540, 174384, 193760, 203448, 217980, 249120, 254310, 271264, 290640, 305172, 339080, 348768, 381465, 406896, 435960, 508620, 581280, 610344, 678160, 762930, 813792, 871920, 1017240, 1220688, 1356320, 1525860, 1743840, 2034480, 2441376, 3051720, 4068960, 6103440, 12206880]

約数ペア:

[(1, 12206880), (2, 6103440), (3, 4068960), (4, 3051720), (5, 2441376), (6, 2034480), (7, 1743840), (8, 1525860), (9, 1356320), (10, 1220688), (12, 1017240), (14, 871920), (15, 813792), (16, 762930), (18, 678160), (20, 610344), (21, 581280), (24, 508620), (28, 435960), (30, 406896), (32, 381465), (35, 348768), (36, 339080), (40, 305172), (42, 290640), (45, 271264), (48, 254310), (49, 249120), (56, 217980), (60, 203448), (63, 193760), (70, 174384), (72, 169540), (80, 152586), (84, 145320), (90, 135632), (96, 127155), (98, 124560), (105, 116256), (112, 108990), (120, 101724), (126, 96880), (140, 87192), (144, 84770), (147, 83040), (160, 76293), (168, 72660), (173, 70560), (180, 67816), (196, 62280), (210, 58128), (224, 54495), (240, 50862), (245, 49824), (252, 48440), (280, 43596), (288, 42385), (294, 41520), (315, 38752), (336, 36330), (346, 35280), (360, 33908), (392, 31140), (420, 29064), (441, 27680), (480, 25431), (490, 24912), (504, 24220), (519, 23520), (560, 21798), (588, 20760), (630, 19376), (672, 18165), (692, 17640), (720, 16954), (735, 16608), (784, 15570), (840, 14532), (865, 14112), (882, 13840), (980, 12456), (1008, 12110), (1038, 11760), (1120, 10899), (1176, 10380), (1211, 10080), (1260, 9688), (1384, 8820), (1440, 8477), (1470, 8304), (1557, 7840), (1568, 7785), (1680, 7266), (1730, 7056), (1764, 6920), (1960, 6228), (2016, 6055), (2076, 5880), (2205, 5536), (2352, 5190), (2422, 5040), (2520, 4844), (2595, 4704), (2768, 4410), (2940, 4152), (3114, 3920), (3360, 3633), (3460, 3528)]