19797613440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:243

約数の個数: 512

約数和(自身を含む): 71104020480

約数和(自身を除く): 51306407040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 61, 64, 66, 80, 88, 96, 110, 120, 121, 122, 127, 128, 132, 160, 165, 176, 183, 192, 220, 240, 242, 244, 254, 264, 305, 320, 330, 352, 363, 366, 381, 384, 440, 480, 484, 488, 508, 528, 605, 610, 635, 640, 660, 671, 704, 726, 732, 762, 880, 915, 960, 968, 976, 1016, 1056, 1210, 1220, 1270, 1320, 1331, 1342, 1397, 1408, 1452, 1464, 1524, 1760, 1815, 1830, 1905, 1920, 1936, 1952, 2013, 2032, 2112, 2420, 2440, 2540, 2640, 2662, 2684, 2794, 2904, 2928, 3048, 3355, 3520, 3630, 3660, 3810, 3872, 3904, 3993, 4026, 4064, 4191, 4224, 4840, 4880, 5080, 5280, 5324, 5368, 5588, 5808, 5856, 6096, 6655, 6710, 6985, 7040, 7260, 7320, 7381, 7620, 7744, 7747, 7808, 7986, 8052, 8128, 8382, 9680, 9760, 10065, 10160, 10560, 10648, 10736, 11176, 11616, 11712, 12192, 13310, 13420, 13970, 14520, 14640, 14762, 15240, 15367, 15488, 15494, 15972, 16104, 16256, 16764, 19360, 19520, 19965, 20130, 20320, 20955, 21120, 21296, 21472, 22143, 22352, 23232, 23241, 23424, 24384, 26620, 26840, 27940, 29040, 29280, 29524, 30480, 30734, 30988, 31944, 32208, 33528, 36905, 38720, 38735, 39040, 39930, 40260, 40640, 41910, 42592, 42944, 44286, 44704, 46101, 46464, 46482, 48768, 53240, 53680, 55880, 58080, 58560, 59048, 60960, 61468, 61976, 63888, 64416, 67056, 73810, 76835, 77440, 77470, 79860, 80520, 81191, 81280, 83820, 85184, 85217, 85888, 88572, 89408, 92202, 92964, 106480, 107360, 110715, 111760, 116160, 116205, 117120, 118096, 121920, 122936, 123952, 127776, 128832, 134112, 147620, 153670, 154940, 159720, 161040, 162382, 167640, 169037, 170368, 170434, 177144, 178816, 184404, 185928, 212960, 214720, 221430, 223520, 230505, 232320, 232410, 236192, 243573, 243840, 245872, 247904, 255552, 255651, 257664, 268224, 295240, 307340, 309880, 319440, 322080, 324764, 335280, 338074, 340868, 354288, 368808, 371856, 405955, 425920, 426085, 429440, 442860, 447040, 461010, 464820, 472384, 487146, 491744, 495808, 507111, 511104, 511302, 536448, 590480, 614680, 619760, 638880, 644160, 649528, 670560, 676148, 681736, 708576, 737616, 743712, 811910, 845185, 851840, 852170, 885720, 894080, 922020, 929640, 937387, 944768, 974292, 983488, 991616, 1014222, 1022604, 1180960, 1217865, 1229360, 1239520, 1277760, 1278255, 1288320, 1299056, 1341120, 1352296, 1363472, 1417152, 1475232, 1487424, 1623820, 1690370, 1704340, 1771440, 1844040, 1859280, 1874774, 1948584, 1966976, 2028444, 2045208, 2361920, 2435730, 2458720, 2479040, 2535555, 2555520, 2556510, 2598112, 2682240, 2704592, 2726944, 2812161, 2834304, 2950464, 2974848, 3247640, 3380740, 3408680, 3542880, 3688080, 3718560, 3749548, 3897168, 4056888, 4090416, 4686935, 4723840, 4871460, 4917440, 4958080, 5071110, 5113020, 5196224, 5409184, 5453888, 5624322, 5900928, 6495280, 6761480, 6817360, 7085760, 7376160, 7437120, 7499096, 7794336, 8113776, 8180832, 9373870, 9742920, 9834880, 10142220, 10226040, 10311257, 10392448, 10818368, 10907776, 11248644, 12990560, 13522960, 13634720, 14060805, 14171520, 14752320, 14874240, 14998192, 15588672, 16227552, 16361664, 18747740, 19485840, 20284440, 20452080, 20622514, 21636736, 22497288, 25981120, 27045920, 27269440, 28121610, 29504640, 29996384, 30933771, 31177344, 32455104, 32723328, 37495480, 38971680, 40568880, 40904160, 41245028, 44994576, 51556285, 51962240, 54091840, 54538880, 56243220, 59992768, 61867542, 64910208, 74990960, 77943360, 81137760, 81808320, 82490056, 89989152, 103112570, 108183680, 112486440, 119985536, 123735084, 149981920, 154668855, 155886720, 162275520, 163616640, 164980112, 179978304, 206225140, 224972880, 247470168, 299963840, 309337710, 324551040, 329960224, 359956608, 412450280, 449945760, 494940336, 599927680, 618675420, 659920448, 824900560, 899891520, 989880672, 1237350840, 1319840896, 1649801120, 1799783040, 1979761344, 2474701680, 3299602240, 3959522688, 4949403360, 6599204480, 9898806720, 19797613440]

約数ペア:

[(1, 19797613440), (2, 9898806720), (3, 6599204480), (4, 4949403360), (5, 3959522688), (6, 3299602240), (8, 2474701680), (10, 1979761344), (11, 1799783040), (12, 1649801120), (15, 1319840896), (16, 1237350840), (20, 989880672), (22, 899891520), (24, 824900560), (30, 659920448), (32, 618675420), (33, 599927680), (40, 494940336), (44, 449945760), (48, 412450280), (55, 359956608), (60, 329960224), (61, 324551040), (64, 309337710), (66, 299963840), (80, 247470168), (88, 224972880), (96, 206225140), (110, 179978304), (120, 164980112), (121, 163616640), (122, 162275520), (127, 155886720), (128, 154668855), (132, 149981920), (160, 123735084), (165, 119985536), (176, 112486440), (183, 108183680), (192, 103112570), (220, 89989152), (240, 82490056), (242, 81808320), (244, 81137760), (254, 77943360), (264, 74990960), (305, 64910208), (320, 61867542), (330, 59992768), (352, 56243220), (363, 54538880), (366, 54091840), (381, 51962240), (384, 51556285), (440, 44994576), (480, 41245028), (484, 40904160), (488, 40568880), (508, 38971680), (528, 37495480), (605, 32723328), (610, 32455104), (635, 31177344), (640, 30933771), (660, 29996384), (671, 29504640), (704, 28121610), (726, 27269440), (732, 27045920), (762, 25981120), (880, 22497288), (915, 21636736), (960, 20622514), (968, 20452080), (976, 20284440), (1016, 19485840), (1056, 18747740), (1210, 16361664), (1220, 16227552), (1270, 15588672), (1320, 14998192), (1331, 14874240), (1342, 14752320), (1397, 14171520), (1408, 14060805), (1452, 13634720), (1464, 13522960), (1524, 12990560), (1760, 11248644), (1815, 10907776), (1830, 10818368), (1905, 10392448), (1920, 10311257), (1936, 10226040), (1952, 10142220), (2013, 9834880), (2032, 9742920), (2112, 9373870), (2420, 8180832), (2440, 8113776), (2540, 7794336), (2640, 7499096), (2662, 7437120), (2684, 7376160), (2794, 7085760), (2904, 6817360), (2928, 6761480), (3048, 6495280), (3355, 5900928), (3520, 5624322), (3630, 5453888), (3660, 5409184), (3810, 5196224), (3872, 5113020), (3904, 5071110), (3993, 4958080), (4026, 4917440), (4064, 4871460), (4191, 4723840), (4224, 4686935), (4840, 4090416), (4880, 4056888), (5080, 3897168), (5280, 3749548), (5324, 3718560), (5368, 3688080), (5588, 3542880), (5808, 3408680), (5856, 3380740), (6096, 3247640), (6655, 2974848), (6710, 2950464), (6985, 2834304), (7040, 2812161), (7260, 2726944), (7320, 2704592), (7381, 2682240), (7620, 2598112), (7744, 2556510), (7747, 2555520), (7808, 2535555), (7986, 2479040), (8052, 2458720), (8128, 2435730), (8382, 2361920), (9680, 2045208), (9760, 2028444), (10065, 1966976), (10160, 1948584), (10560, 1874774), (10648, 1859280), (10736, 1844040), (11176, 1771440), (11616, 1704340), (11712, 1690370), (12192, 1623820), (13310, 1487424), (13420, 1475232), (13970, 1417152), (14520, 1363472), (14640, 1352296), (14762, 1341120), (15240, 1299056), (15367, 1288320), (15488, 1278255), (15494, 1277760), (15972, 1239520), (16104, 1229360), (16256, 1217865), (16764, 1180960), (19360, 1022604), (19520, 1014222), (19965, 991616), (20130, 983488), (20320, 974292), (20955, 944768), (21120, 937387), (21296, 929640), (21472, 922020), (22143, 894080), (22352, 885720), (23232, 852170), (23241, 851840), (23424, 845185), (24384, 811910), (26620, 743712), (26840, 737616), (27940, 708576), (29040, 681736), (29280, 676148), (29524, 670560), (30480, 649528), (30734, 644160), (30988, 638880), (31944, 619760), (32208, 614680), (33528, 590480), (36905, 536448), (38720, 511302), (38735, 511104), (39040, 507111), (39930, 495808), (40260, 491744), (40640, 487146), (41910, 472384), (42592, 464820), (42944, 461010), (44286, 447040), (44704, 442860), (46101, 429440), (46464, 426085), (46482, 425920), (48768, 405955), (53240, 371856), (53680, 368808), (55880, 354288), (58080, 340868), (58560, 338074), (59048, 335280), (60960, 324764), (61468, 322080), (61976, 319440), (63888, 309880), (64416, 307340), (67056, 295240), (73810, 268224), (76835, 257664), (77440, 255651), (77470, 255552), (79860, 247904), (80520, 245872), (81191, 243840), (81280, 243573), (83820, 236192), (85184, 232410), (85217, 232320), (85888, 230505), (88572, 223520), (89408, 221430), (92202, 214720), (92964, 212960), (106480, 185928), (107360, 184404), (110715, 178816), (111760, 177144), (116160, 170434), (116205, 170368), (117120, 169037), (118096, 167640), (121920, 162382), (122936, 161040), (123952, 159720), (127776, 154940), (128832, 153670), (134112, 147620)]