2045009120

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1031}}^1$

素因数の和:1094

約数の個数: 288

約数和(自身を含む): 6403815936

約数和(自身を除く): 4358806816

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 32, 35, 40, 44, 46, 49, 55, 56, 70, 77, 80, 88, 92, 98, 110, 112, 115, 140, 154, 160, 161, 176, 184, 196, 220, 224, 230, 245, 253, 280, 308, 322, 352, 368, 385, 392, 440, 460, 490, 506, 539, 560, 616, 644, 736, 770, 784, 805, 880, 920, 980, 1012, 1031, 1078, 1120, 1127, 1232, 1265, 1288, 1540, 1568, 1610, 1760, 1771, 1840, 1960, 2024, 2062, 2156, 2254, 2464, 2530, 2576, 2695, 3080, 3220, 3542, 3680, 3920, 4048, 4124, 4312, 4508, 5060, 5152, 5155, 5390, 5635, 6160, 6440, 7084, 7217, 7840, 8096, 8248, 8624, 8855, 9016, 10120, 10310, 10780, 11270, 11341, 12320, 12397, 12880, 14168, 14434, 16496, 17248, 17710, 18032, 20240, 20620, 21560, 22540, 22682, 23713, 24794, 25760, 28336, 28868, 32992, 35420, 36064, 36085, 40480, 41240, 43120, 45080, 45364, 47426, 49588, 50519, 56672, 56705, 57736, 61985, 70840, 72170, 79387, 82480, 86240, 90160, 90728, 94852, 99176, 101038, 113410, 115472, 118565, 123970, 141680, 144340, 158774, 164960, 165991, 180320, 181456, 189704, 198352, 202076, 226820, 230944, 237130, 247940, 252595, 260843, 283360, 288680, 317548, 331982, 362912, 379408, 396704, 396935, 404152, 453640, 474260, 495880, 505190, 521686, 555709, 577360, 635096, 663964, 758816, 793870, 808304, 829955, 907280, 948520, 991760, 1010380, 1043372, 1111418, 1154720, 1161937, 1270192, 1304215, 1327928, 1587740, 1616608, 1659910, 1814560, 1825901, 1897040, 1983520, 2020760, 2086744, 2222836, 2323874, 2540384, 2608430, 2655856, 2778545, 3175480, 3319820, 3651802, 3794080, 4041520, 4173488, 4445672, 4647748, 5216860, 5311712, 5557090, 5809685, 6350960, 6639640, 7303604, 8083040, 8346976, 8891344, 9129505, 9295496, 10433720, 11114180, 11619370, 12701920, 12781307, 13279280, 14607208, 17782688, 18259010, 18590992, 20867440, 22228360, 23238740, 25562614, 26558560, 29214416, 36518020, 37181984, 41734880, 44456720, 46477480, 51125228, 58428832, 63906535, 73036040, 88913440, 92954960, 102250456, 127813070, 146072080, 185909920, 204500912, 255626140, 292144160, 409001824, 511252280, 1022504560, 2045009120]

約数ペア:

[(1, 2045009120), (2, 1022504560), (4, 511252280), (5, 409001824), (7, 292144160), (8, 255626140), (10, 204500912), (11, 185909920), (14, 146072080), (16, 127813070), (20, 102250456), (22, 92954960), (23, 88913440), (28, 73036040), (32, 63906535), (35, 58428832), (40, 51125228), (44, 46477480), (46, 44456720), (49, 41734880), (55, 37181984), (56, 36518020), (70, 29214416), (77, 26558560), (80, 25562614), (88, 23238740), (92, 22228360), (98, 20867440), (110, 18590992), (112, 18259010), (115, 17782688), (140, 14607208), (154, 13279280), (160, 12781307), (161, 12701920), (176, 11619370), (184, 11114180), (196, 10433720), (220, 9295496), (224, 9129505), (230, 8891344), (245, 8346976), (253, 8083040), (280, 7303604), (308, 6639640), (322, 6350960), (352, 5809685), (368, 5557090), (385, 5311712), (392, 5216860), (440, 4647748), (460, 4445672), (490, 4173488), (506, 4041520), (539, 3794080), (560, 3651802), (616, 3319820), (644, 3175480), (736, 2778545), (770, 2655856), (784, 2608430), (805, 2540384), (880, 2323874), (920, 2222836), (980, 2086744), (1012, 2020760), (1031, 1983520), (1078, 1897040), (1120, 1825901), (1127, 1814560), (1232, 1659910), (1265, 1616608), (1288, 1587740), (1540, 1327928), (1568, 1304215), (1610, 1270192), (1760, 1161937), (1771, 1154720), (1840, 1111418), (1960, 1043372), (2024, 1010380), (2062, 991760), (2156, 948520), (2254, 907280), (2464, 829955), (2530, 808304), (2576, 793870), (2695, 758816), (3080, 663964), (3220, 635096), (3542, 577360), (3680, 555709), (3920, 521686), (4048, 505190), (4124, 495880), (4312, 474260), (4508, 453640), (5060, 404152), (5152, 396935), (5155, 396704), (5390, 379408), (5635, 362912), (6160, 331982), (6440, 317548), (7084, 288680), (7217, 283360), (7840, 260843), (8096, 252595), (8248, 247940), (8624, 237130), (8855, 230944), (9016, 226820), (10120, 202076), (10310, 198352), (10780, 189704), (11270, 181456), (11341, 180320), (12320, 165991), (12397, 164960), (12880, 158774), (14168, 144340), (14434, 141680), (16496, 123970), (17248, 118565), (17710, 115472), (18032, 113410), (20240, 101038), (20620, 99176), (21560, 94852), (22540, 90728), (22682, 90160), (23713, 86240), (24794, 82480), (25760, 79387), (28336, 72170), (28868, 70840), (32992, 61985), (35420, 57736), (36064, 56705), (36085, 56672), (40480, 50519), (41240, 49588), (43120, 47426), (45080, 45364)]