20162838960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2003}}^1$

素因数の和:2105

約数の個数: 480

約数和(自身を含む): 78150998016

約数和(自身を除く): 57988159056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 33, 36, 40, 41, 44, 45, 48, 55, 60, 62, 66, 72, 80, 82, 88, 90, 93, 99, 110, 120, 123, 124, 132, 144, 155, 164, 165, 176, 180, 186, 198, 205, 220, 240, 246, 248, 264, 279, 310, 328, 330, 341, 360, 369, 372, 396, 410, 440, 451, 465, 492, 495, 496, 528, 558, 615, 620, 656, 660, 682, 720, 738, 744, 792, 820, 880, 902, 930, 984, 990, 1023, 1116, 1230, 1240, 1271, 1320, 1353, 1364, 1395, 1476, 1488, 1584, 1640, 1705, 1804, 1845, 1860, 1968, 1980, 2003, 2046, 2232, 2255, 2460, 2480, 2542, 2640, 2706, 2728, 2790, 2952, 3069, 3280, 3410, 3608, 3690, 3720, 3813, 3960, 4006, 4059, 4092, 4464, 4510, 4920, 5084, 5115, 5412, 5456, 5580, 5904, 6009, 6138, 6355, 6765, 6820, 7216, 7380, 7440, 7626, 7920, 8012, 8118, 8184, 9020, 9840, 10015, 10168, 10230, 10824, 11160, 11439, 12018, 12276, 12710, 13530, 13640, 13981, 14760, 15252, 15345, 16024, 16236, 16368, 18027, 18040, 19065, 20030, 20295, 20336, 20460, 21648, 22033, 22320, 22878, 24036, 24552, 25420, 27060, 27280, 27962, 29520, 30045, 30504, 30690, 32048, 32472, 36054, 36080, 38130, 40060, 40590, 40920, 41943, 44066, 45756, 48072, 49104, 50840, 54120, 55924, 57195, 60090, 61008, 61380, 62093, 64944, 66099, 69905, 72108, 76260, 80120, 81180, 81840, 82123, 83886, 88132, 90135, 91512, 96144, 101680, 108240, 110165, 111848, 114390, 120180, 122760, 124186, 125829, 132198, 139810, 144216, 152520, 160240, 162360, 164246, 167772, 176264, 180270, 183024, 186279, 198297, 209715, 220330, 223696, 228780, 240360, 245520, 246369, 248372, 251658, 264396, 279620, 288432, 305040, 310465, 324720, 328492, 330495, 335544, 352528, 360540, 372558, 396594, 410615, 419430, 440660, 457560, 480720, 492738, 496744, 503316, 528792, 558837, 559240, 620930, 629145, 656984, 660990, 671088, 683023, 721080, 739107, 745116, 793188, 821230, 838860, 881320, 903353, 915120, 931395, 985476, 991485, 993488, 1006632, 1057584, 1117674, 1118480, 1231845, 1241860, 1258290, 1313968, 1321980, 1366046, 1442160, 1478214, 1490232, 1586376, 1642460, 1677720, 1762640, 1806706, 1862790, 1970952, 1982970, 2013264, 2049069, 2235348, 2463690, 2483720, 2516580, 2545813, 2643960, 2710059, 2732092, 2794185, 2956428, 2980464, 3172752, 3284920, 3355440, 3415115, 3613412, 3695535, 3725580, 3941904, 3965940, 4098138, 4470696, 4516765, 4927380, 4967440, 5033160, 5091626, 5287920, 5420118, 5464184, 5588370, 5912856, 6147207, 6569840, 6830230, 7226824, 7391070, 7451160, 7637439, 7931880, 8130177, 8196276, 8941392, 9033530, 9854760, 10066320, 10183252, 10245345, 10840236, 10928368, 11176740, 11825712, 12294414, 12729065, 13550295, 13660460, 14453648, 14782140, 14902320, 15274878, 15863760, 16260354, 16392552, 18067060, 19709520, 20366504, 20490690, 21680472, 22353480, 22912317, 24588828, 25458130, 27100590, 27320920, 28003943, 29564280, 30549756, 30736035, 32520708, 32785104, 36134120, 38187195, 40650885, 40733008, 40981380, 43360944, 44706960, 45824634, 49177656, 50916260, 54201180, 54641840, 56007886, 59128560, 61099512, 61472070, 65041416, 72268240, 76374390, 81301770, 81962760, 84011829, 91649268, 98355312, 101832520, 108402360, 112015772, 114561585, 122199024, 122944140, 130082832, 140019715, 152748780, 162603540, 163925520, 168023658, 183298536, 203665040, 216804720, 224031544, 229123170, 245888280, 252035487, 280039430, 305497560, 325207080, 336047316, 366597072, 420059145, 448063088, 458246340, 491776560, 504070974, 560078860, 610995120, 650414160, 672094632, 840118290, 916492680, 1008141948, 1120157720, 1260177435, 1344189264, 1680236580, 1832985360, 2016283896, 2240315440, 2520354870, 3360473160, 4032567792, 5040709740, 6720946320, 10081419480, 20162838960]

約数ペア:

[(1, 20162838960), (2, 10081419480), (3, 6720946320), (4, 5040709740), (5, 4032567792), (6, 3360473160), (8, 2520354870), (9, 2240315440), (10, 2016283896), (11, 1832985360), (12, 1680236580), (15, 1344189264), (16, 1260177435), (18, 1120157720), (20, 1008141948), (22, 916492680), (24, 840118290), (30, 672094632), (31, 650414160), (33, 610995120), (36, 560078860), (40, 504070974), (41, 491776560), (44, 458246340), (45, 448063088), (48, 420059145), (55, 366597072), (60, 336047316), (62, 325207080), (66, 305497560), (72, 280039430), (80, 252035487), (82, 245888280), (88, 229123170), (90, 224031544), (93, 216804720), (99, 203665040), (110, 183298536), (120, 168023658), (123, 163925520), (124, 162603540), (132, 152748780), (144, 140019715), (155, 130082832), (164, 122944140), (165, 122199024), (176, 114561585), (180, 112015772), (186, 108402360), (198, 101832520), (205, 98355312), (220, 91649268), (240, 84011829), (246, 81962760), (248, 81301770), (264, 76374390), (279, 72268240), (310, 65041416), (328, 61472070), (330, 61099512), (341, 59128560), (360, 56007886), (369, 54641840), (372, 54201180), (396, 50916260), (410, 49177656), (440, 45824634), (451, 44706960), (465, 43360944), (492, 40981380), (495, 40733008), (496, 40650885), (528, 38187195), (558, 36134120), (615, 32785104), (620, 32520708), (656, 30736035), (660, 30549756), (682, 29564280), (720, 28003943), (738, 27320920), (744, 27100590), (792, 25458130), (820, 24588828), (880, 22912317), (902, 22353480), (930, 21680472), (984, 20490690), (990, 20366504), (1023, 19709520), (1116, 18067060), (1230, 16392552), (1240, 16260354), (1271, 15863760), (1320, 15274878), (1353, 14902320), (1364, 14782140), (1395, 14453648), (1476, 13660460), (1488, 13550295), (1584, 12729065), (1640, 12294414), (1705, 11825712), (1804, 11176740), (1845, 10928368), (1860, 10840236), (1968, 10245345), (1980, 10183252), (2003, 10066320), (2046, 9854760), (2232, 9033530), (2255, 8941392), (2460, 8196276), (2480, 8130177), (2542, 7931880), (2640, 7637439), (2706, 7451160), (2728, 7391070), (2790, 7226824), (2952, 6830230), (3069, 6569840), (3280, 6147207), (3410, 5912856), (3608, 5588370), (3690, 5464184), (3720, 5420118), (3813, 5287920), (3960, 5091626), (4006, 5033160), (4059, 4967440), (4092, 4927380), (4464, 4516765), (4510, 4470696), (4920, 4098138), (5084, 3965940), (5115, 3941904), (5412, 3725580), (5456, 3695535), (5580, 3613412), (5904, 3415115), (6009, 3355440), (6138, 3284920), (6355, 3172752), (6765, 2980464), (6820, 2956428), (7216, 2794185), (7380, 2732092), (7440, 2710059), (7626, 2643960), (7920, 2545813), (8012, 2516580), (8118, 2483720), (8184, 2463690), (9020, 2235348), (9840, 2049069), (10015, 2013264), (10168, 1982970), (10230, 1970952), (10824, 1862790), (11160, 1806706), (11439, 1762640), (12018, 1677720), (12276, 1642460), (12710, 1586376), (13530, 1490232), (13640, 1478214), (13981, 1442160), (14760, 1366046), (15252, 1321980), (15345, 1313968), (16024, 1258290), (16236, 1241860), (16368, 1231845), (18027, 1118480), (18040, 1117674), (19065, 1057584), (20030, 1006632), (20295, 993488), (20336, 991485), (20460, 985476), (21648, 931395), (22033, 915120), (22320, 903353), (22878, 881320), (24036, 838860), (24552, 821230), (25420, 793188), (27060, 745116), (27280, 739107), (27962, 721080), (29520, 683023), (30045, 671088), (30504, 660990), (30690, 656984), (32048, 629145), (32472, 620930), (36054, 559240), (36080, 558837), (38130, 528792), (40060, 503316), (40590, 496744), (40920, 492738), (41943, 480720), (44066, 457560), (45756, 440660), (48072, 419430), (49104, 410615), (50840, 396594), (54120, 372558), (55924, 360540), (57195, 352528), (60090, 335544), (61008, 330495), (61380, 328492), (62093, 324720), (64944, 310465), (66099, 305040), (69905, 288432), (72108, 279620), (76260, 264396), (80120, 251658), (81180, 248372), (81840, 246369), (82123, 245520), (83886, 240360), (88132, 228780), (90135, 223696), (91512, 220330), (96144, 209715), (101680, 198297), (108240, 186279), (110165, 183024), (111848, 180270), (114390, 176264), (120180, 167772), (122760, 164246), (124186, 162360), (125829, 160240), (132198, 152520), (139810, 144216)]