20808675360

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1213}}^1$

素因数の和:1286

約数の個数: 576

約数和(自身を含む): 83922168960

約数和(自身を除く): 63113493600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 32, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 96, 99, 108, 110, 114, 120, 132, 135, 144, 152, 160, 165, 171, 176, 180, 190, 198, 209, 216, 220, 228, 240, 264, 270, 285, 288, 297, 304, 330, 342, 352, 360, 361, 380, 396, 418, 432, 440, 456, 480, 495, 513, 528, 540, 570, 594, 608, 627, 660, 684, 720, 722, 760, 792, 836, 855, 864, 880, 912, 990, 1026, 1045, 1056, 1080, 1083, 1140, 1188, 1213, 1254, 1320, 1368, 1440, 1444, 1485, 1520, 1584, 1672, 1710, 1760, 1805, 1824, 1881, 1980, 2052, 2090, 2160, 2166, 2280, 2376, 2426, 2508, 2565, 2640, 2736, 2888, 2970, 3040, 3135, 3168, 3249, 3344, 3420, 3610, 3639, 3762, 3960, 3971, 4104, 4180, 4320, 4332, 4560, 4752, 4852, 5016, 5130, 5280, 5415, 5472, 5643, 5776, 5940, 6065, 6270, 6498, 6688, 6840, 7220, 7278, 7524, 7920, 7942, 8208, 8360, 8664, 9120, 9405, 9504, 9704, 9747, 10032, 10260, 10830, 10917, 11286, 11552, 11880, 11913, 12130, 12540, 12996, 13343, 13680, 14440, 14556, 15048, 15840, 15884, 16245, 16416, 16720, 17328, 18195, 18810, 19408, 19494, 19855, 20064, 20520, 21660, 21834, 22572, 23047, 23760, 23826, 24260, 25080, 25992, 26686, 27360, 28215, 28880, 29112, 30096, 31768, 32490, 32751, 33440, 34656, 35739, 36390, 37620, 38816, 38988, 39710, 40029, 41040, 43320, 43668, 45144, 46094, 47520, 47652, 48520, 48735, 50160, 51984, 53372, 54585, 56430, 57760, 58224, 59565, 60192, 63536, 64980, 65502, 66715, 69141, 71478, 72780, 75240, 77976, 79420, 80058, 82080, 86640, 87336, 90288, 92188, 95304, 97040, 97470, 100320, 103968, 106744, 107217, 109170, 112860, 115235, 116448, 119130, 120087, 127072, 129960, 131004, 133430, 138282, 142956, 145560, 150480, 155952, 158840, 160116, 163755, 173280, 174672, 178695, 180576, 184376, 190608, 194080, 194940, 200145, 207423, 213488, 214434, 218340, 225720, 230470, 238260, 240174, 253517, 259920, 262008, 266860, 276564, 285912, 291120, 300960, 311904, 317680, 320232, 327510, 345705, 349344, 357390, 360261, 368752, 381216, 389880, 400290, 414846, 426976, 428868, 436680, 437893, 451440, 460940, 476520, 480348, 507034, 519840, 524016, 533720, 536085, 553128, 571824, 582240, 600435, 622269, 635360, 640464, 655020, 691410, 714780, 720522, 737504, 760551, 779760, 800580, 829692, 857736, 873360, 875786, 902880, 921880, 953040, 960696, 1014068, 1037115, 1048032, 1067440, 1072170, 1106256, 1143648, 1200870, 1244538, 1267585, 1280928, 1310040, 1313679, 1382820, 1429560, 1441044, 1521102, 1559520, 1601160, 1659384, 1715472, 1746720, 1751572, 1801305, 1843760, 1906080, 1921392, 2028136, 2074230, 2134880, 2144340, 2189465, 2212512, 2281653, 2401740, 2489076, 2535170, 2620080, 2627358, 2765640, 2859120, 2882088, 3042204, 3111345, 3202320, 3318768, 3430944, 3503144, 3602610, 3687520, 3802755, 3842784, 3941037, 4056272, 4148460, 4288680, 4378930, 4563306, 4803480, 4816823, 4978152, 5070340, 5240160, 5254716, 5531280, 5718240, 5764176, 6084408, 6222690, 6404640, 6568395, 6637536, 6844959, 7006288, 7205220, 7605510, 7882074, 8112544, 8296920, 8577360, 8757860, 9126612, 9606960, 9633646, 9956304, 10140680, 10509432, 11062560, 11408265, 11528352, 11823111, 12168816, 12445380, 13136790, 13689918, 14012576, 14410440, 14450469, 15211020, 15764148, 16593840, 17154720, 17515720, 18253224, 19213920, 19267292, 19705185, 19912608, 20281360, 21018864, 22816530, 23646222, 24084115, 24337632, 24890760, 26273580, 27379836, 28820880, 28900938, 30422040, 31528296, 33187680, 34224795, 35031440, 36506448, 38534584, 39410370, 40562720, 42037728, 43351407, 45633060, 47292444, 48168230, 49781520, 52547160, 54759672, 57641760, 57801876, 59115555, 60844080, 63056592, 68449590, 70062880, 72252345, 73012896, 77069168, 78820740, 86702814, 91266120, 94584888, 96336460, 99563040, 105094320, 109519344, 115603752, 118231110, 121688160, 126113184, 130054221, 136899180, 144504690, 154138336, 157641480, 173405628, 182532240, 189169776, 192672920, 210188640, 216757035, 219038688, 231207504, 236462220, 260108442, 273798360, 289009380, 315282960, 346811256, 365064480, 378339552, 385345840, 433514070, 462415008, 472924440, 520216884, 547596720, 578018760, 630565920, 650271105, 693622512, 770691680, 867028140, 945848880, 1040433768, 1095193440, 1156037520, 1300542210, 1387245024, 1734056280, 1891697760, 2080867536, 2312075040, 2601084420, 3468112560, 4161735072, 5202168840, 6936225120, 10404337680, 20808675360]

約数ペア:

[(1, 20808675360), (2, 10404337680), (3, 6936225120), (4, 5202168840), (5, 4161735072), (6, 3468112560), (8, 2601084420), (9, 2312075040), (10, 2080867536), (11, 1891697760), (12, 1734056280), (15, 1387245024), (16, 1300542210), (18, 1156037520), (19, 1095193440), (20, 1040433768), (22, 945848880), (24, 867028140), (27, 770691680), (30, 693622512), (32, 650271105), (33, 630565920), (36, 578018760), (38, 547596720), (40, 520216884), (44, 472924440), (45, 462415008), (48, 433514070), (54, 385345840), (55, 378339552), (57, 365064480), (60, 346811256), (66, 315282960), (72, 289009380), (76, 273798360), (80, 260108442), (88, 236462220), (90, 231207504), (95, 219038688), (96, 216757035), (99, 210188640), (108, 192672920), (110, 189169776), (114, 182532240), (120, 173405628), (132, 157641480), (135, 154138336), (144, 144504690), (152, 136899180), (160, 130054221), (165, 126113184), (171, 121688160), (176, 118231110), (180, 115603752), (190, 109519344), (198, 105094320), (209, 99563040), (216, 96336460), (220, 94584888), (228, 91266120), (240, 86702814), (264, 78820740), (270, 77069168), (285, 73012896), (288, 72252345), (297, 70062880), (304, 68449590), (330, 63056592), (342, 60844080), (352, 59115555), (360, 57801876), (361, 57641760), (380, 54759672), (396, 52547160), (418, 49781520), (432, 48168230), (440, 47292444), (456, 45633060), (480, 43351407), (495, 42037728), (513, 40562720), (528, 39410370), (540, 38534584), (570, 36506448), (594, 35031440), (608, 34224795), (627, 33187680), (660, 31528296), (684, 30422040), (720, 28900938), (722, 28820880), (760, 27379836), (792, 26273580), (836, 24890760), (855, 24337632), (864, 24084115), (880, 23646222), (912, 22816530), (990, 21018864), (1026, 20281360), (1045, 19912608), (1056, 19705185), (1080, 19267292), (1083, 19213920), (1140, 18253224), (1188, 17515720), (1213, 17154720), (1254, 16593840), (1320, 15764148), (1368, 15211020), (1440, 14450469), (1444, 14410440), (1485, 14012576), (1520, 13689918), (1584, 13136790), (1672, 12445380), (1710, 12168816), (1760, 11823111), (1805, 11528352), (1824, 11408265), (1881, 11062560), (1980, 10509432), (2052, 10140680), (2090, 9956304), (2160, 9633646), (2166, 9606960), (2280, 9126612), (2376, 8757860), (2426, 8577360), (2508, 8296920), (2565, 8112544), (2640, 7882074), (2736, 7605510), (2888, 7205220), (2970, 7006288), (3040, 6844959), (3135, 6637536), (3168, 6568395), (3249, 6404640), (3344, 6222690), (3420, 6084408), (3610, 5764176), (3639, 5718240), (3762, 5531280), (3960, 5254716), (3971, 5240160), (4104, 5070340), (4180, 4978152), (4320, 4816823), (4332, 4803480), (4560, 4563306), (4752, 4378930), (4852, 4288680), (5016, 4148460), (5130, 4056272), (5280, 3941037), (5415, 3842784), (5472, 3802755), (5643, 3687520), (5776, 3602610), (5940, 3503144), (6065, 3430944), (6270, 3318768), (6498, 3202320), (6688, 3111345), (6840, 3042204), (7220, 2882088), (7278, 2859120), (7524, 2765640), (7920, 2627358), (7942, 2620080), (8208, 2535170), (8360, 2489076), (8664, 2401740), (9120, 2281653), (9405, 2212512), (9504, 2189465), (9704, 2144340), (9747, 2134880), (10032, 2074230), (10260, 2028136), (10830, 1921392), (10917, 1906080), (11286, 1843760), (11552, 1801305), (11880, 1751572), (11913, 1746720), (12130, 1715472), (12540, 1659384), (12996, 1601160), (13343, 1559520), (13680, 1521102), (14440, 1441044), (14556, 1429560), (15048, 1382820), (15840, 1313679), (15884, 1310040), (16245, 1280928), (16416, 1267585), (16720, 1244538), (17328, 1200870), (18195, 1143648), (18810, 1106256), (19408, 1072170), (19494, 1067440), (19855, 1048032), (20064, 1037115), (20520, 1014068), (21660, 960696), (21834, 953040), (22572, 921880), (23047, 902880), (23760, 875786), (23826, 873360), (24260, 857736), (25080, 829692), (25992, 800580), (26686, 779760), (27360, 760551), (28215, 737504), (28880, 720522), (29112, 714780), (30096, 691410), (31768, 655020), (32490, 640464), (32751, 635360), (33440, 622269), (34656, 600435), (35739, 582240), (36390, 571824), (37620, 553128), (38816, 536085), (38988, 533720), (39710, 524016), (40029, 519840), (41040, 507034), (43320, 480348), (43668, 476520), (45144, 460940), (46094, 451440), (47520, 437893), (47652, 436680), (48520, 428868), (48735, 426976), (50160, 414846), (51984, 400290), (53372, 389880), (54585, 381216), (56430, 368752), (57760, 360261), (58224, 357390), (59565, 349344), (60192, 345705), (63536, 327510), (64980, 320232), (65502, 317680), (66715, 311904), (69141, 300960), (71478, 291120), (72780, 285912), (75240, 276564), (77976, 266860), (79420, 262008), (80058, 259920), (82080, 253517), (86640, 240174), (87336, 238260), (90288, 230470), (92188, 225720), (95304, 218340), (97040, 214434), (97470, 213488), (100320, 207423), (103968, 200145), (106744, 194940), (107217, 194080), (109170, 190608), (112860, 184376), (115235, 180576), (116448, 178695), (119130, 174672), (120087, 173280), (127072, 163755), (129960, 160116), (131004, 158840), (133430, 155952), (138282, 150480), (142956, 145560)]