20320961760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{11353}}^1$

素因数の和:11498

約数の個数: 288

約数和(自身を含む): 76325584608

約数和(自身を除く): 56004622848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 113, 120, 132, 144, 160, 165, 176, 180, 198, 220, 226, 240, 264, 288, 330, 339, 352, 360, 396, 440, 452, 480, 495, 528, 565, 660, 678, 720, 792, 880, 904, 990, 1017, 1056, 1130, 1243, 1320, 1356, 1440, 1584, 1695, 1760, 1808, 1980, 2034, 2260, 2486, 2640, 2712, 3168, 3390, 3616, 3729, 3960, 4068, 4520, 4972, 5085, 5280, 5424, 6215, 6780, 7458, 7920, 8136, 9040, 9944, 10170, 10848, 11187, 11353, 12430, 13560, 14916, 15840, 16272, 18080, 18645, 19888, 20340, 22374, 22706, 24860, 27120, 29832, 32544, 34059, 37290, 39776, 40680, 44748, 45412, 49720, 54240, 55935, 56765, 59664, 68118, 74580, 81360, 89496, 90824, 99440, 102177, 111870, 113530, 119328, 124883, 136236, 149160, 162720, 170295, 178992, 181648, 198880, 204354, 223740, 227060, 249766, 272472, 298320, 340590, 357984, 363296, 374649, 408708, 447480, 454120, 499532, 510885, 544944, 596640, 624415, 681180, 749298, 817416, 894960, 908240, 999064, 1021770, 1089888, 1123947, 1248830, 1282889, 1362360, 1498596, 1634832, 1789920, 1816480, 1873245, 1998128, 2043540, 2247894, 2497660, 2565778, 2724720, 2997192, 3269664, 3746490, 3848667, 3996256, 4087080, 4495788, 4995320, 5131556, 5449440, 5619735, 5994384, 6414445, 7492980, 7697334, 8174160, 8991576, 9990640, 10263112, 11239470, 11546001, 11988768, 12828890, 14111779, 14985960, 15394668, 16348320, 17983152, 19243335, 19981280, 20526224, 22478940, 23092002, 25657780, 28223558, 29971920, 30789336, 35966304, 38486670, 41052448, 42335337, 44957880, 46184004, 51315560, 56447116, 57730005, 59943840, 61578672, 70558895, 76973340, 84670674, 89915760, 92368008, 102631120, 112894232, 115460010, 123157344, 127006011, 141117790, 153946680, 169341348, 179831520, 184736016, 205262240, 211676685, 225788464, 230920020, 254012022, 282235580, 307893360, 338682696, 369472032, 423353370, 451576928, 461840040, 508024044, 564471160, 615786720, 635030055, 677365392, 846706740, 923680080, 1016048088, 1128942320, 1270060110, 1354730784, 1693413480, 1847360160, 2032096176, 2257884640, 2540120220, 3386826960, 4064192352, 5080240440, 6773653920, 10160480880, 20320961760]

約数ペア:

[(1, 20320961760), (2, 10160480880), (3, 6773653920), (4, 5080240440), (5, 4064192352), (6, 3386826960), (8, 2540120220), (9, 2257884640), (10, 2032096176), (11, 1847360160), (12, 1693413480), (15, 1354730784), (16, 1270060110), (18, 1128942320), (20, 1016048088), (22, 923680080), (24, 846706740), (30, 677365392), (32, 635030055), (33, 615786720), (36, 564471160), (40, 508024044), (44, 461840040), (45, 451576928), (48, 423353370), (55, 369472032), (60, 338682696), (66, 307893360), (72, 282235580), (80, 254012022), (88, 230920020), (90, 225788464), (96, 211676685), (99, 205262240), (110, 184736016), (113, 179831520), (120, 169341348), (132, 153946680), (144, 141117790), (160, 127006011), (165, 123157344), (176, 115460010), (180, 112894232), (198, 102631120), (220, 92368008), (226, 89915760), (240, 84670674), (264, 76973340), (288, 70558895), (330, 61578672), (339, 59943840), (352, 57730005), (360, 56447116), (396, 51315560), (440, 46184004), (452, 44957880), (480, 42335337), (495, 41052448), (528, 38486670), (565, 35966304), (660, 30789336), (678, 29971920), (720, 28223558), (792, 25657780), (880, 23092002), (904, 22478940), (990, 20526224), (1017, 19981280), (1056, 19243335), (1130, 17983152), (1243, 16348320), (1320, 15394668), (1356, 14985960), (1440, 14111779), (1584, 12828890), (1695, 11988768), (1760, 11546001), (1808, 11239470), (1980, 10263112), (2034, 9990640), (2260, 8991576), (2486, 8174160), (2640, 7697334), (2712, 7492980), (3168, 6414445), (3390, 5994384), (3616, 5619735), (3729, 5449440), (3960, 5131556), (4068, 4995320), (4520, 4495788), (4972, 4087080), (5085, 3996256), (5280, 3848667), (5424, 3746490), (6215, 3269664), (6780, 2997192), (7458, 2724720), (7920, 2565778), (8136, 2497660), (9040, 2247894), (9944, 2043540), (10170, 1998128), (10848, 1873245), (11187, 1816480), (11353, 1789920), (12430, 1634832), (13560, 1498596), (14916, 1362360), (15840, 1282889), (16272, 1248830), (18080, 1123947), (18645, 1089888), (19888, 1021770), (20340, 999064), (22374, 908240), (22706, 894960), (24860, 817416), (27120, 749298), (29832, 681180), (32544, 624415), (34059, 596640), (37290, 544944), (39776, 510885), (40680, 499532), (44748, 454120), (45412, 447480), (49720, 408708), (54240, 374649), (55935, 363296), (56765, 357984), (59664, 340590), (68118, 298320), (74580, 272472), (81360, 249766), (89496, 227060), (90824, 223740), (99440, 204354), (102177, 198880), (111870, 181648), (113530, 178992), (119328, 170295), (124883, 162720), (136236, 149160)]