83178480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{643}}^1$

素因数の和:684

約数の個数: 240

約数和(自身を含む): 327729024

約数和(自身を除く): 244550544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 98, 105, 110, 112, 120, 132, 140, 147, 154, 165, 168, 176, 196, 210, 220, 231, 240, 245, 264, 280, 294, 308, 330, 336, 385, 392, 420, 440, 462, 490, 528, 539, 560, 588, 616, 643, 660, 735, 770, 784, 840, 880, 924, 980, 1078, 1155, 1176, 1232, 1286, 1320, 1470, 1540, 1617, 1680, 1848, 1929, 1960, 2156, 2310, 2352, 2572, 2640, 2695, 2940, 3080, 3215, 3234, 3696, 3858, 3920, 4312, 4501, 4620, 5144, 5390, 5880, 6160, 6430, 6468, 7073, 7716, 8085, 8624, 9002, 9240, 9645, 10288, 10780, 11760, 12860, 12936, 13503, 14146, 15432, 16170, 18004, 18480, 19290, 21219, 21560, 22505, 25720, 25872, 27006, 28292, 30864, 31507, 32340, 35365, 36008, 38580, 42438, 43120, 45010, 49511, 51440, 54012, 56584, 63014, 64680, 67515, 70730, 72016, 77160, 84876, 90020, 94521, 99022, 106095, 108024, 113168, 126028, 129360, 135030, 141460, 148533, 154320, 157535, 169752, 180040, 189042, 198044, 212190, 216048, 247555, 252056, 270060, 282920, 297066, 315070, 339504, 346577, 360080, 378084, 396088, 424380, 472605, 495110, 504112, 540120, 565840, 594132, 630140, 693154, 742665, 756168, 792176, 848760, 945210, 990220, 1039731, 1080240, 1188264, 1260280, 1386308, 1485330, 1512336, 1697520, 1732885, 1890420, 1980440, 2079462, 2376528, 2520560, 2772616, 2970660, 3465770, 3780840, 3960880, 4158924, 5198655, 5545232, 5941320, 6931540, 7561680, 8317848, 10397310, 11882640, 13863080, 16635696, 20794620, 27726160, 41589240, 83178480]

約数ペア:

[(1, 83178480), (2, 41589240), (3, 27726160), (4, 20794620), (5, 16635696), (6, 13863080), (7, 11882640), (8, 10397310), (10, 8317848), (11, 7561680), (12, 6931540), (14, 5941320), (15, 5545232), (16, 5198655), (20, 4158924), (21, 3960880), (22, 3780840), (24, 3465770), (28, 2970660), (30, 2772616), (33, 2520560), (35, 2376528), (40, 2079462), (42, 1980440), (44, 1890420), (48, 1732885), (49, 1697520), (55, 1512336), (56, 1485330), (60, 1386308), (66, 1260280), (70, 1188264), (77, 1080240), (80, 1039731), (84, 990220), (88, 945210), (98, 848760), (105, 792176), (110, 756168), (112, 742665), (120, 693154), (132, 630140), (140, 594132), (147, 565840), (154, 540120), (165, 504112), (168, 495110), (176, 472605), (196, 424380), (210, 396088), (220, 378084), (231, 360080), (240, 346577), (245, 339504), (264, 315070), (280, 297066), (294, 282920), (308, 270060), (330, 252056), (336, 247555), (385, 216048), (392, 212190), (420, 198044), (440, 189042), (462, 180040), (490, 169752), (528, 157535), (539, 154320), (560, 148533), (588, 141460), (616, 135030), (643, 129360), (660, 126028), (735, 113168), (770, 108024), (784, 106095), (840, 99022), (880, 94521), (924, 90020), (980, 84876), (1078, 77160), (1155, 72016), (1176, 70730), (1232, 67515), (1286, 64680), (1320, 63014), (1470, 56584), (1540, 54012), (1617, 51440), (1680, 49511), (1848, 45010), (1929, 43120), (1960, 42438), (2156, 38580), (2310, 36008), (2352, 35365), (2572, 32340), (2640, 31507), (2695, 30864), (2940, 28292), (3080, 27006), (3215, 25872), (3234, 25720), (3696, 22505), (3858, 21560), (3920, 21219), (4312, 19290), (4501, 18480), (4620, 18004), (5144, 16170), (5390, 15432), (5880, 14146), (6160, 13503), (6430, 12936), (6468, 12860), (7073, 11760), (7716, 10780), (8085, 10288), (8624, 9645), (9002, 9240)]