83730240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{881}}^1$

素因数の和:918

約数の個数: 224

約数和(自身を含む): 322600320

約数和(自身を除く): 238870080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 576, 594, 660, 704, 720, 792, 864, 880, 881, 960, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1728, 1760, 1762, 1980, 2112, 2160, 2376, 2640, 2643, 2880, 2970, 3168, 3520, 3524, 3960, 4320, 4405, 4752, 5280, 5286, 5940, 6336, 7048, 7920, 7929, 8640, 8810, 9504, 9691, 10560, 10572, 11880, 13215, 14096, 15840, 15858, 17620, 19008, 19382, 21144, 23760, 23787, 26430, 28192, 29073, 31680, 31716, 35240, 38764, 39645, 42288, 47520, 47574, 48455, 52860, 56384, 58146, 63432, 70480, 77528, 79290, 84576, 87219, 95040, 95148, 96910, 105720, 116292, 118935, 126864, 140960, 145365, 155056, 158580, 169152, 174438, 190296, 193820, 211440, 232584, 237870, 253728, 261657, 281920, 290730, 310112, 317160, 348876, 380592, 387640, 422880, 436095, 465168, 475740, 507456, 523314, 581460, 620224, 634320, 697752, 761184, 775280, 845760, 872190, 930336, 951480, 1046628, 1162920, 1268640, 1308285, 1395504, 1522368, 1550560, 1744380, 1860672, 1902960, 2093256, 2325840, 2537280, 2616570, 2791008, 3101120, 3488760, 3805920, 4186512, 4651680, 5233140, 5582016, 6977520, 7611840, 8373024, 9303360, 10466280, 13955040, 16746048, 20932560, 27910080, 41865120, 83730240]

約数ペア:

[(1, 83730240), (2, 41865120), (3, 27910080), (4, 20932560), (5, 16746048), (6, 13955040), (8, 10466280), (9, 9303360), (10, 8373024), (11, 7611840), (12, 6977520), (15, 5582016), (16, 5233140), (18, 4651680), (20, 4186512), (22, 3805920), (24, 3488760), (27, 3101120), (30, 2791008), (32, 2616570), (33, 2537280), (36, 2325840), (40, 2093256), (44, 1902960), (45, 1860672), (48, 1744380), (54, 1550560), (55, 1522368), (60, 1395504), (64, 1308285), (66, 1268640), (72, 1162920), (80, 1046628), (88, 951480), (90, 930336), (96, 872190), (99, 845760), (108, 775280), (110, 761184), (120, 697752), (132, 634320), (135, 620224), (144, 581460), (160, 523314), (165, 507456), (176, 475740), (180, 465168), (192, 436095), (198, 422880), (216, 387640), (220, 380592), (240, 348876), (264, 317160), (270, 310112), (288, 290730), (297, 281920), (320, 261657), (330, 253728), (352, 237870), (360, 232584), (396, 211440), (432, 193820), (440, 190296), (480, 174438), (495, 169152), (528, 158580), (540, 155056), (576, 145365), (594, 140960), (660, 126864), (704, 118935), (720, 116292), (792, 105720), (864, 96910), (880, 95148), (881, 95040), (960, 87219), (990, 84576), (1056, 79290), (1080, 77528), (1188, 70480), (1320, 63432), (1440, 58146), (1485, 56384), (1584, 52860), (1728, 48455), (1760, 47574), (1762, 47520), (1980, 42288), (2112, 39645), (2160, 38764), (2376, 35240), (2640, 31716), (2643, 31680), (2880, 29073), (2970, 28192), (3168, 26430), (3520, 23787), (3524, 23760), (3960, 21144), (4320, 19382), (4405, 19008), (4752, 17620), (5280, 15858), (5286, 15840), (5940, 14096), (6336, 13215), (7048, 11880), (7920, 10572), (7929, 10560), (8640, 9691), (8810, 9504)]