20386379160

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{739}}^1$

素因数の和:896

約数の個数: 512

約数和(自身を含む): 80559360000

約数和(自身を除く): 60172980840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 41, 42, 45, 54, 56, 60, 63, 70, 72, 82, 84, 89, 90, 105, 108, 120, 123, 126, 135, 140, 164, 168, 178, 180, 189, 205, 210, 216, 246, 252, 267, 270, 280, 287, 315, 328, 356, 360, 369, 378, 410, 420, 445, 492, 504, 534, 540, 574, 615, 623, 630, 712, 738, 739, 756, 801, 820, 840, 861, 890, 945, 984, 1068, 1080, 1107, 1148, 1230, 1246, 1260, 1335, 1435, 1476, 1478, 1512, 1602, 1640, 1722, 1780, 1845, 1869, 1890, 2136, 2214, 2217, 2296, 2403, 2460, 2492, 2520, 2583, 2670, 2870, 2952, 2956, 3115, 3204, 3444, 3560, 3649, 3690, 3695, 3738, 3780, 4005, 4305, 4428, 4434, 4806, 4920, 4984, 5166, 5173, 5340, 5535, 5607, 5740, 5912, 6230, 6408, 6651, 6888, 7298, 7380, 7390, 7476, 7560, 7749, 8010, 8610, 8856, 8868, 9345, 9612, 10332, 10346, 10680, 10947, 11070, 11085, 11214, 11480, 12015, 12460, 12915, 13302, 14596, 14760, 14780, 14952, 15498, 15519, 16020, 16821, 17220, 17736, 18245, 18690, 19224, 19953, 20664, 20692, 21894, 22140, 22170, 22428, 24030, 24920, 25543, 25830, 25865, 26604, 28035, 29192, 29560, 30299, 30996, 31038, 32040, 32841, 33255, 33642, 34440, 36490, 37380, 38745, 39906, 41384, 43788, 44280, 44340, 44856, 46557, 48060, 51086, 51660, 51730, 53208, 54735, 56070, 60598, 61992, 62076, 65682, 65771, 66510, 67284, 72980, 74760, 76629, 77490, 77595, 79812, 84105, 87576, 88680, 90897, 93114, 96120, 98523, 99765, 102172, 103320, 103460, 109470, 112140, 121196, 124152, 127715, 131364, 131542, 133020, 134568, 139671, 145960, 151495, 153258, 154980, 155190, 159624, 164205, 168210, 181794, 186228, 197046, 197313, 199530, 204344, 206920, 212093, 218940, 224280, 229887, 232785, 242392, 255430, 262728, 263084, 266040, 272691, 279342, 302990, 306516, 309960, 310380, 328410, 328855, 336420, 363588, 372456, 383145, 394092, 394626, 399060, 424186, 437880, 454485, 459774, 460397, 465570, 492615, 510860, 526168, 545382, 558684, 591939, 605980, 613032, 620760, 636279, 656820, 657710, 672840, 689661, 698355, 727176, 766290, 788184, 789252, 798120, 818073, 848372, 908970, 919548, 920794, 931140, 985230, 986565, 1021720, 1060465, 1090764, 1117368, 1149435, 1183878, 1211960, 1272558, 1313640, 1315420, 1363455, 1379322, 1381191, 1396710, 1532580, 1578504, 1636146, 1696744, 1775817, 1817940, 1839096, 1841588, 1862280, 1908837, 1970460, 1973130, 2120930, 2181528, 2298870, 2301985, 2367756, 2545116, 2630840, 2696611, 2726910, 2758644, 2762382, 2793420, 2959695, 3065160, 3181395, 3272292, 3448305, 3551634, 3635880, 3683176, 3817674, 3940920, 3946260, 4090365, 4143573, 4241860, 4597740, 4603970, 4735512, 5090232, 5393222, 5453820, 5517288, 5524764, 5586840, 5726511, 5919390, 6362790, 6544584, 6896610, 6905955, 7103268, 7635348, 7892520, 8089833, 8180730, 8287146, 8483720, 8879085, 9195480, 9207940, 9544185, 10786444, 10907640, 11049528, 11453022, 11838780, 12430719, 12725580, 13483055, 13793220, 13811910, 14206536, 15270696, 16179666, 16361460, 16574292, 17758170, 18415880, 18876277, 19088370, 20717865, 21572888, 22906044, 23677560, 24269499, 24861438, 25451160, 26966110, 27586440, 27623820, 28632555, 32359332, 32722920, 33148584, 35516340, 37752554, 38176740, 40449165, 41435730, 45812088, 48538998, 49722876, 53932220, 55247640, 56628831, 57265110, 62153595, 64718664, 71032680, 72808497, 75505108, 76353480, 80898330, 82871460, 94381385, 97077996, 99445752, 107864440, 113257662, 114530220, 121347495, 124307190, 145616994, 151010216, 161796660, 165742920, 169886493, 188762770, 194155992, 226515324, 229060440, 242694990, 248614380, 283144155, 291233988, 323593320, 339772986, 364042485, 377525540, 453030648, 485389980, 497228760, 509659479, 566288310, 582467976, 679545972, 728084970, 755051080, 849432465, 970779960, 1019318958, 1132576620, 1359091944, 1456169940, 1698864930, 2038637916, 2265153240, 2548297395, 2912339880, 3397729860, 4077275832, 5096594790, 6795459720, 10193189580, 20386379160]

約数ペア:

[(1, 20386379160), (2, 10193189580), (3, 6795459720), (4, 5096594790), (5, 4077275832), (6, 3397729860), (7, 2912339880), (8, 2548297395), (9, 2265153240), (10, 2038637916), (12, 1698864930), (14, 1456169940), (15, 1359091944), (18, 1132576620), (20, 1019318958), (21, 970779960), (24, 849432465), (27, 755051080), (28, 728084970), (30, 679545972), (35, 582467976), (36, 566288310), (40, 509659479), (41, 497228760), (42, 485389980), (45, 453030648), (54, 377525540), (56, 364042485), (60, 339772986), (63, 323593320), (70, 291233988), (72, 283144155), (82, 248614380), (84, 242694990), (89, 229060440), (90, 226515324), (105, 194155992), (108, 188762770), (120, 169886493), (123, 165742920), (126, 161796660), (135, 151010216), (140, 145616994), (164, 124307190), (168, 121347495), (178, 114530220), (180, 113257662), (189, 107864440), (205, 99445752), (210, 97077996), (216, 94381385), (246, 82871460), (252, 80898330), (267, 76353480), (270, 75505108), (280, 72808497), (287, 71032680), (315, 64718664), (328, 62153595), (356, 57265110), (360, 56628831), (369, 55247640), (378, 53932220), (410, 49722876), (420, 48538998), (445, 45812088), (492, 41435730), (504, 40449165), (534, 38176740), (540, 37752554), (574, 35516340), (615, 33148584), (623, 32722920), (630, 32359332), (712, 28632555), (738, 27623820), (739, 27586440), (756, 26966110), (801, 25451160), (820, 24861438), (840, 24269499), (861, 23677560), (890, 22906044), (945, 21572888), (984, 20717865), (1068, 19088370), (1080, 18876277), (1107, 18415880), (1148, 17758170), (1230, 16574292), (1246, 16361460), (1260, 16179666), (1335, 15270696), (1435, 14206536), (1476, 13811910), (1478, 13793220), (1512, 13483055), (1602, 12725580), (1640, 12430719), (1722, 11838780), (1780, 11453022), (1845, 11049528), (1869, 10907640), (1890, 10786444), (2136, 9544185), (2214, 9207940), (2217, 9195480), (2296, 8879085), (2403, 8483720), (2460, 8287146), (2492, 8180730), (2520, 8089833), (2583, 7892520), (2670, 7635348), (2870, 7103268), (2952, 6905955), (2956, 6896610), (3115, 6544584), (3204, 6362790), (3444, 5919390), (3560, 5726511), (3649, 5586840), (3690, 5524764), (3695, 5517288), (3738, 5453820), (3780, 5393222), (4005, 5090232), (4305, 4735512), (4428, 4603970), (4434, 4597740), (4806, 4241860), (4920, 4143573), (4984, 4090365), (5166, 3946260), (5173, 3940920), (5340, 3817674), (5535, 3683176), (5607, 3635880), (5740, 3551634), (5912, 3448305), (6230, 3272292), (6408, 3181395), (6651, 3065160), (6888, 2959695), (7298, 2793420), (7380, 2762382), (7390, 2758644), (7476, 2726910), (7560, 2696611), (7749, 2630840), (8010, 2545116), (8610, 2367756), (8856, 2301985), (8868, 2298870), (9345, 2181528), (9612, 2120930), (10332, 1973130), (10346, 1970460), (10680, 1908837), (10947, 1862280), (11070, 1841588), (11085, 1839096), (11214, 1817940), (11480, 1775817), (12015, 1696744), (12460, 1636146), (12915, 1578504), (13302, 1532580), (14596, 1396710), (14760, 1381191), (14780, 1379322), (14952, 1363455), (15498, 1315420), (15519, 1313640), (16020, 1272558), (16821, 1211960), (17220, 1183878), (17736, 1149435), (18245, 1117368), (18690, 1090764), (19224, 1060465), (19953, 1021720), (20664, 986565), (20692, 985230), (21894, 931140), (22140, 920794), (22170, 919548), (22428, 908970), (24030, 848372), (24920, 818073), (25543, 798120), (25830, 789252), (25865, 788184), (26604, 766290), (28035, 727176), (29192, 698355), (29560, 689661), (30299, 672840), (30996, 657710), (31038, 656820), (32040, 636279), (32841, 620760), (33255, 613032), (33642, 605980), (34440, 591939), (36490, 558684), (37380, 545382), (38745, 526168), (39906, 510860), (41384, 492615), (43788, 465570), (44280, 460397), (44340, 459774), (44856, 454485), (46557, 437880), (48060, 424186), (51086, 399060), (51660, 394626), (51730, 394092), (53208, 383145), (54735, 372456), (56070, 363588), (60598, 336420), (61992, 328855), (62076, 328410), (65682, 310380), (65771, 309960), (66510, 306516), (67284, 302990), (72980, 279342), (74760, 272691), (76629, 266040), (77490, 263084), (77595, 262728), (79812, 255430), (84105, 242392), (87576, 232785), (88680, 229887), (90897, 224280), (93114, 218940), (96120, 212093), (98523, 206920), (99765, 204344), (102172, 199530), (103320, 197313), (103460, 197046), (109470, 186228), (112140, 181794), (121196, 168210), (124152, 164205), (127715, 159624), (131364, 155190), (131542, 154980), (133020, 153258), (134568, 151495), (139671, 145960)]