188393040

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{881}}^1$

素因数の和:920

約数の個数: 240

約数和(自身を含む): 716579136

約数和(自身を除く): 528186096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 243, 264, 270, 297, 324, 330, 360, 396, 405, 432, 440, 486, 495, 528, 540, 594, 648, 660, 720, 792, 810, 880, 881, 891, 972, 990, 1080, 1188, 1215, 1296, 1320, 1485, 1584, 1620, 1762, 1782, 1944, 1980, 2160, 2376, 2430, 2640, 2643, 2673, 2970, 3240, 3524, 3564, 3888, 3960, 4405, 4455, 4752, 4860, 5286, 5346, 5940, 6480, 7048, 7128, 7920, 7929, 8810, 8910, 9691, 9720, 10572, 10692, 11880, 13215, 13365, 14096, 14256, 15858, 17620, 17820, 19382, 19440, 21144, 21384, 23760, 23787, 26430, 26730, 29073, 31716, 35240, 35640, 38764, 39645, 42288, 42768, 47574, 48455, 52860, 53460, 58146, 63432, 70480, 71280, 71361, 77528, 79290, 87219, 95148, 96910, 105720, 106920, 116292, 118935, 126864, 142722, 145365, 155056, 158580, 174438, 190296, 193820, 211440, 213840, 214083, 232584, 237870, 261657, 285444, 290730, 317160, 348876, 356805, 380592, 387640, 428166, 436095, 465168, 475740, 523314, 570888, 581460, 634320, 697752, 713610, 775280, 784971, 856332, 872190, 951480, 1046628, 1070415, 1141776, 1162920, 1308285, 1395504, 1427220, 1569942, 1712664, 1744380, 1902960, 2093256, 2140830, 2325840, 2354913, 2616570, 2854440, 3139884, 3425328, 3488760, 3924855, 4186512, 4281660, 4709826, 5233140, 5708880, 6279768, 6977520, 7849710, 8563320, 9419652, 10466280, 11774565, 12559536, 15699420, 17126640, 18839304, 20932560, 23549130, 31398840, 37678608, 47098260, 62797680, 94196520, 188393040]

約数ペア:

[(1, 188393040), (2, 94196520), (3, 62797680), (4, 47098260), (5, 37678608), (6, 31398840), (8, 23549130), (9, 20932560), (10, 18839304), (11, 17126640), (12, 15699420), (15, 12559536), (16, 11774565), (18, 10466280), (20, 9419652), (22, 8563320), (24, 7849710), (27, 6977520), (30, 6279768), (33, 5708880), (36, 5233140), (40, 4709826), (44, 4281660), (45, 4186512), (48, 3924855), (54, 3488760), (55, 3425328), (60, 3139884), (66, 2854440), (72, 2616570), (80, 2354913), (81, 2325840), (88, 2140830), (90, 2093256), (99, 1902960), (108, 1744380), (110, 1712664), (120, 1569942), (132, 1427220), (135, 1395504), (144, 1308285), (162, 1162920), (165, 1141776), (176, 1070415), (180, 1046628), (198, 951480), (216, 872190), (220, 856332), (240, 784971), (243, 775280), (264, 713610), (270, 697752), (297, 634320), (324, 581460), (330, 570888), (360, 523314), (396, 475740), (405, 465168), (432, 436095), (440, 428166), (486, 387640), (495, 380592), (528, 356805), (540, 348876), (594, 317160), (648, 290730), (660, 285444), (720, 261657), (792, 237870), (810, 232584), (880, 214083), (881, 213840), (891, 211440), (972, 193820), (990, 190296), (1080, 174438), (1188, 158580), (1215, 155056), (1296, 145365), (1320, 142722), (1485, 126864), (1584, 118935), (1620, 116292), (1762, 106920), (1782, 105720), (1944, 96910), (1980, 95148), (2160, 87219), (2376, 79290), (2430, 77528), (2640, 71361), (2643, 71280), (2673, 70480), (2970, 63432), (3240, 58146), (3524, 53460), (3564, 52860), (3888, 48455), (3960, 47574), (4405, 42768), (4455, 42288), (4752, 39645), (4860, 38764), (5286, 35640), (5346, 35240), (5940, 31716), (6480, 29073), (7048, 26730), (7128, 26430), (7920, 23787), (7929, 23760), (8810, 21384), (8910, 21144), (9691, 19440), (9720, 19382), (10572, 17820), (10692, 17620), (11880, 15858), (13215, 14256), (13365, 14096)]