20382479040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{3581}}^1$

素因数の和:3637

約数の個数: 504

約数和(自身を含む): 82768872816

約数和(自身を除く): 62386393776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 98, 105, 110, 112, 120, 121, 132, 140, 147, 154, 160, 165, 168, 176, 192, 196, 210, 220, 224, 231, 240, 242, 245, 264, 280, 294, 308, 320, 330, 336, 352, 363, 385, 392, 420, 440, 448, 462, 480, 484, 490, 528, 539, 560, 588, 605, 616, 660, 672, 704, 726, 735, 770, 784, 840, 847, 880, 924, 960, 968, 980, 1056, 1078, 1120, 1155, 1176, 1210, 1232, 1320, 1344, 1452, 1470, 1540, 1568, 1617, 1680, 1694, 1760, 1815, 1848, 1936, 1960, 2112, 2156, 2240, 2310, 2352, 2420, 2464, 2541, 2640, 2695, 2904, 2940, 3080, 3136, 3234, 3360, 3388, 3520, 3581, 3630, 3696, 3872, 3920, 4235, 4312, 4620, 4704, 4840, 4928, 5082, 5280, 5390, 5808, 5880, 5929, 6160, 6468, 6720, 6776, 7162, 7260, 7392, 7744, 7840, 8085, 8470, 8624, 9240, 9408, 9680, 10164, 10560, 10743, 10780, 11616, 11760, 11858, 12320, 12705, 12936, 13552, 14324, 14520, 14784, 15680, 16170, 16940, 17248, 17787, 17905, 18480, 19360, 20328, 21486, 21560, 23232, 23520, 23716, 24640, 25067, 25410, 25872, 27104, 28648, 29040, 29645, 32340, 33880, 34496, 35574, 35810, 36960, 38720, 39391, 40656, 42972, 43120, 47040, 47432, 50134, 50820, 51744, 53715, 54208, 57296, 58080, 59290, 64680, 67760, 71148, 71620, 73920, 75201, 78782, 81312, 85944, 86240, 88935, 94864, 100268, 101640, 103488, 107430, 114592, 116160, 118173, 118580, 125335, 129360, 135520, 142296, 143240, 150402, 157564, 162624, 171888, 172480, 175469, 177870, 189728, 196955, 200536, 203280, 214860, 229184, 236346, 237160, 250670, 258720, 271040, 275737, 284592, 286480, 300804, 315128, 343776, 350938, 355740, 376005, 379456, 393910, 401072, 406560, 429720, 433301, 472692, 474320, 501340, 517440, 526407, 551474, 569184, 572960, 590865, 601608, 630256, 687552, 701876, 711480, 752010, 787820, 802144, 813120, 827211, 859440, 866602, 877345, 945384, 948640, 1002680, 1052814, 1102948, 1138368, 1145920, 1181730, 1203216, 1260512, 1299903, 1378685, 1403752, 1422960, 1504020, 1575640, 1604288, 1654422, 1718880, 1733204, 1754690, 1890768, 1897280, 1930159, 2005360, 2105628, 2166505, 2205896, 2363460, 2406432, 2521024, 2599806, 2632035, 2757370, 2807504, 2845920, 3008040, 3033107, 3151280, 3308844, 3437760, 3466408, 3509380, 3781536, 3860318, 4010720, 4136055, 4211256, 4333010, 4411792, 4726920, 4812864, 5199612, 5264070, 5514740, 5615008, 5691840, 5790477, 6016080, 6066214, 6302560, 6499515, 6617688, 6932816, 7018760, 7563072, 7720636, 8021440, 8272110, 8422512, 8666020, 8823584, 9099321, 9453840, 9650795, 10399224, 10528140, 11029480, 11230016, 11580954, 12032160, 12132428, 12605120, 12999030, 13235376, 13865632, 14037520, 15165535, 15441272, 16544220, 16845024, 17332040, 17647168, 18198642, 18907680, 19301590, 20798448, 21056280, 21231749, 22058960, 23161908, 24064320, 24264856, 25998060, 26470752, 27731264, 28075040, 28952385, 30331070, 30882544, 33088440, 33690048, 34664080, 36397284, 37815360, 38603180, 41596896, 42112560, 42463498, 44117920, 45496605, 46323816, 48529712, 51996120, 52941504, 56150080, 57904770, 60662140, 61765088, 63695247, 66176880, 69328160, 72794568, 77206360, 83193792, 84225120, 84926996, 88235840, 90993210, 92647632, 97059424, 103992240, 106158745, 115809540, 121324280, 123530176, 127390494, 132353760, 138656320, 145589136, 154412720, 168450240, 169853992, 181986420, 185295264, 194118848, 207984480, 212317490, 231619080, 242648560, 254780988, 264707520, 291178272, 308825440, 318476235, 339707984, 363972840, 370590528, 415968960, 424634980, 463238160, 485297120, 509561976, 582356544, 617650880, 636952470, 679415968, 727945680, 849269960, 926476320, 970594240, 1019123952, 1273904940, 1358831936, 1455891360, 1698539920, 1852952640, 2038247904, 2547809880, 2911782720, 3397079840, 4076495808, 5095619760, 6794159680, 10191239520, 20382479040]

約数ペア:

[(1, 20382479040), (2, 10191239520), (3, 6794159680), (4, 5095619760), (5, 4076495808), (6, 3397079840), (7, 2911782720), (8, 2547809880), (10, 2038247904), (11, 1852952640), (12, 1698539920), (14, 1455891360), (15, 1358831936), (16, 1273904940), (20, 1019123952), (21, 970594240), (22, 926476320), (24, 849269960), (28, 727945680), (30, 679415968), (32, 636952470), (33, 617650880), (35, 582356544), (40, 509561976), (42, 485297120), (44, 463238160), (48, 424634980), (49, 415968960), (55, 370590528), (56, 363972840), (60, 339707984), (64, 318476235), (66, 308825440), (70, 291178272), (77, 264707520), (80, 254780988), (84, 242648560), (88, 231619080), (96, 212317490), (98, 207984480), (105, 194118848), (110, 185295264), (112, 181986420), (120, 169853992), (121, 168450240), (132, 154412720), (140, 145589136), (147, 138656320), (154, 132353760), (160, 127390494), (165, 123530176), (168, 121324280), (176, 115809540), (192, 106158745), (196, 103992240), (210, 97059424), (220, 92647632), (224, 90993210), (231, 88235840), (240, 84926996), (242, 84225120), (245, 83193792), (264, 77206360), (280, 72794568), (294, 69328160), (308, 66176880), (320, 63695247), (330, 61765088), (336, 60662140), (352, 57904770), (363, 56150080), (385, 52941504), (392, 51996120), (420, 48529712), (440, 46323816), (448, 45496605), (462, 44117920), (480, 42463498), (484, 42112560), (490, 41596896), (528, 38603180), (539, 37815360), (560, 36397284), (588, 34664080), (605, 33690048), (616, 33088440), (660, 30882544), (672, 30331070), (704, 28952385), (726, 28075040), (735, 27731264), (770, 26470752), (784, 25998060), (840, 24264856), (847, 24064320), (880, 23161908), (924, 22058960), (960, 21231749), (968, 21056280), (980, 20798448), (1056, 19301590), (1078, 18907680), (1120, 18198642), (1155, 17647168), (1176, 17332040), (1210, 16845024), (1232, 16544220), (1320, 15441272), (1344, 15165535), (1452, 14037520), (1470, 13865632), (1540, 13235376), (1568, 12999030), (1617, 12605120), (1680, 12132428), (1694, 12032160), (1760, 11580954), (1815, 11230016), (1848, 11029480), (1936, 10528140), (1960, 10399224), (2112, 9650795), (2156, 9453840), (2240, 9099321), (2310, 8823584), (2352, 8666020), (2420, 8422512), (2464, 8272110), (2541, 8021440), (2640, 7720636), (2695, 7563072), (2904, 7018760), (2940, 6932816), (3080, 6617688), (3136, 6499515), (3234, 6302560), (3360, 6066214), (3388, 6016080), (3520, 5790477), (3581, 5691840), (3630, 5615008), (3696, 5514740), (3872, 5264070), (3920, 5199612), (4235, 4812864), (4312, 4726920), (4620, 4411792), (4704, 4333010), (4840, 4211256), (4928, 4136055), (5082, 4010720), (5280, 3860318), (5390, 3781536), (5808, 3509380), (5880, 3466408), (5929, 3437760), (6160, 3308844), (6468, 3151280), (6720, 3033107), (6776, 3008040), (7162, 2845920), (7260, 2807504), (7392, 2757370), (7744, 2632035), (7840, 2599806), (8085, 2521024), (8470, 2406432), (8624, 2363460), (9240, 2205896), (9408, 2166505), (9680, 2105628), (10164, 2005360), (10560, 1930159), (10743, 1897280), (10780, 1890768), (11616, 1754690), (11760, 1733204), (11858, 1718880), (12320, 1654422), (12705, 1604288), (12936, 1575640), (13552, 1504020), (14324, 1422960), (14520, 1403752), (14784, 1378685), (15680, 1299903), (16170, 1260512), (16940, 1203216), (17248, 1181730), (17787, 1145920), (17905, 1138368), (18480, 1102948), (19360, 1052814), (20328, 1002680), (21486, 948640), (21560, 945384), (23232, 877345), (23520, 866602), (23716, 859440), (24640, 827211), (25067, 813120), (25410, 802144), (25872, 787820), (27104, 752010), (28648, 711480), (29040, 701876), (29645, 687552), (32340, 630256), (33880, 601608), (34496, 590865), (35574, 572960), (35810, 569184), (36960, 551474), (38720, 526407), (39391, 517440), (40656, 501340), (42972, 474320), (43120, 472692), (47040, 433301), (47432, 429720), (50134, 406560), (50820, 401072), (51744, 393910), (53715, 379456), (54208, 376005), (57296, 355740), (58080, 350938), (59290, 343776), (64680, 315128), (67760, 300804), (71148, 286480), (71620, 284592), (73920, 275737), (75201, 271040), (78782, 258720), (81312, 250670), (85944, 237160), (86240, 236346), (88935, 229184), (94864, 214860), (100268, 203280), (101640, 200536), (103488, 196955), (107430, 189728), (114592, 177870), (116160, 175469), (118173, 172480), (118580, 171888), (125335, 162624), (129360, 157564), (135520, 150402), (142296, 143240)]