20239849080

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17209}}^1$

素因数の和:17257

約数の個数: 288

約数和(自身を含む): 74985346800

約数和(自身を除く): 54745497720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 121, 132, 135, 162, 165, 180, 198, 216, 220, 242, 243, 264, 270, 297, 324, 330, 360, 363, 396, 405, 440, 484, 486, 495, 540, 594, 605, 648, 660, 726, 792, 810, 891, 968, 972, 990, 1080, 1089, 1188, 1210, 1215, 1320, 1452, 1485, 1620, 1782, 1815, 1944, 1980, 2178, 2376, 2420, 2430, 2673, 2904, 2970, 3240, 3267, 3564, 3630, 3960, 4356, 4455, 4840, 4860, 5346, 5445, 5940, 6534, 7128, 7260, 8712, 8910, 9720, 9801, 10692, 10890, 11880, 13068, 13365, 14520, 16335, 17209, 17820, 19602, 21384, 21780, 26136, 26730, 29403, 32670, 34418, 35640, 39204, 43560, 49005, 51627, 53460, 58806, 65340, 68836, 78408, 86045, 98010, 103254, 106920, 117612, 130680, 137672, 147015, 154881, 172090, 189299, 196020, 206508, 235224, 258135, 294030, 309762, 344180, 378598, 392040, 413016, 464643, 516270, 567897, 588060, 619524, 688360, 757196, 774405, 929286, 946495, 1032540, 1135794, 1176120, 1239048, 1393929, 1514392, 1548810, 1703691, 1858572, 1892990, 2065080, 2082289, 2271588, 2323215, 2787858, 2839485, 3097620, 3407382, 3717144, 3785980, 4164578, 4181787, 4543176, 4646430, 5111073, 5575716, 5678970, 6195240, 6246867, 6814764, 6969645, 7571960, 8329156, 8363574, 8518455, 9292860, 10222146, 10411445, 11151432, 11357940, 12493734, 13629528, 13939290, 15333219, 16658312, 16727148, 17036910, 18585720, 18740601, 20444292, 20822890, 20908935, 22715880, 24987468, 25555365, 27878580, 30666438, 31234335, 33454296, 34073820, 37481202, 40888584, 41645780, 41817870, 45999657, 49974936, 51110730, 55757160, 56221803, 61332876, 62468670, 68147640, 74962404, 76666095, 83291560, 83635740, 91999314, 93703005, 102221460, 112443606, 122665752, 124937340, 149924808, 153332190, 167271480, 168665409, 183998628, 187406010, 204442920, 224887212, 229998285, 249874680, 281109015, 306664380, 337330818, 367997256, 374812020, 449774424, 459996570, 505996227, 562218030, 613328760, 674661636, 749624040, 843327045, 919993140, 1011992454, 1124436060, 1349323272, 1686654090, 1839986280, 2023984908, 2248872120, 2529981135, 3373308180, 4047969816, 5059962270, 6746616360, 10119924540, 20239849080]

約数ペア:

[(1, 20239849080), (2, 10119924540), (3, 6746616360), (4, 5059962270), (5, 4047969816), (6, 3373308180), (8, 2529981135), (9, 2248872120), (10, 2023984908), (11, 1839986280), (12, 1686654090), (15, 1349323272), (18, 1124436060), (20, 1011992454), (22, 919993140), (24, 843327045), (27, 749624040), (30, 674661636), (33, 613328760), (36, 562218030), (40, 505996227), (44, 459996570), (45, 449774424), (54, 374812020), (55, 367997256), (60, 337330818), (66, 306664380), (72, 281109015), (81, 249874680), (88, 229998285), (90, 224887212), (99, 204442920), (108, 187406010), (110, 183998628), (120, 168665409), (121, 167271480), (132, 153332190), (135, 149924808), (162, 124937340), (165, 122665752), (180, 112443606), (198, 102221460), (216, 93703005), (220, 91999314), (242, 83635740), (243, 83291560), (264, 76666095), (270, 74962404), (297, 68147640), (324, 62468670), (330, 61332876), (360, 56221803), (363, 55757160), (396, 51110730), (405, 49974936), (440, 45999657), (484, 41817870), (486, 41645780), (495, 40888584), (540, 37481202), (594, 34073820), (605, 33454296), (648, 31234335), (660, 30666438), (726, 27878580), (792, 25555365), (810, 24987468), (891, 22715880), (968, 20908935), (972, 20822890), (990, 20444292), (1080, 18740601), (1089, 18585720), (1188, 17036910), (1210, 16727148), (1215, 16658312), (1320, 15333219), (1452, 13939290), (1485, 13629528), (1620, 12493734), (1782, 11357940), (1815, 11151432), (1944, 10411445), (1980, 10222146), (2178, 9292860), (2376, 8518455), (2420, 8363574), (2430, 8329156), (2673, 7571960), (2904, 6969645), (2970, 6814764), (3240, 6246867), (3267, 6195240), (3564, 5678970), (3630, 5575716), (3960, 5111073), (4356, 4646430), (4455, 4543176), (4840, 4181787), (4860, 4164578), (5346, 3785980), (5445, 3717144), (5940, 3407382), (6534, 3097620), (7128, 2839485), (7260, 2787858), (8712, 2323215), (8910, 2271588), (9720, 2082289), (9801, 2065080), (10692, 1892990), (10890, 1858572), (11880, 1703691), (13068, 1548810), (13365, 1514392), (14520, 1393929), (16335, 1239048), (17209, 1176120), (17820, 1135794), (19602, 1032540), (21384, 946495), (21780, 929286), (26136, 774405), (26730, 757196), (29403, 688360), (32670, 619524), (34418, 588060), (35640, 567897), (39204, 516270), (43560, 464643), (49005, 413016), (51627, 392040), (53460, 378598), (58806, 344180), (65340, 309762), (68836, 294030), (78408, 258135), (86045, 235224), (98010, 206508), (103254, 196020), (106920, 189299), (117612, 172090), (130680, 154881), (137672, 147015)]