19920620160

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21481}}^1$

素因数の和:21536

約数の個数: 384

約数和(自身を含む): 82037180160

約数和(自身を除く): 62116560000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 64, 69, 70, 72, 80, 84, 90, 92, 96, 105, 112, 115, 120, 126, 128, 138, 140, 144, 160, 161, 168, 180, 184, 192, 207, 210, 224, 230, 240, 252, 276, 280, 288, 315, 320, 322, 336, 345, 360, 368, 384, 414, 420, 448, 460, 480, 483, 504, 552, 560, 576, 630, 640, 644, 672, 690, 720, 736, 805, 828, 840, 896, 920, 960, 966, 1008, 1035, 1104, 1120, 1152, 1260, 1288, 1344, 1380, 1440, 1449, 1472, 1610, 1656, 1680, 1840, 1920, 1932, 2016, 2070, 2208, 2240, 2415, 2520, 2576, 2688, 2760, 2880, 2898, 2944, 3220, 3312, 3360, 3680, 3864, 4032, 4140, 4416, 4480, 4830, 5040, 5152, 5520, 5760, 5796, 6440, 6624, 6720, 7245, 7360, 7728, 8064, 8280, 8832, 9660, 10080, 10304, 11040, 11592, 12880, 13248, 13440, 14490, 14720, 15456, 16560, 19320, 20160, 20608, 21481, 22080, 23184, 25760, 26496, 28980, 30912, 33120, 38640, 40320, 42962, 44160, 46368, 51520, 57960, 61824, 64443, 66240, 77280, 85924, 92736, 103040, 107405, 115920, 128886, 132480, 150367, 154560, 171848, 185472, 193329, 214810, 231840, 257772, 300734, 309120, 322215, 343696, 386658, 429620, 451101, 463680, 494063, 515544, 601468, 644430, 687392, 751835, 773316, 859240, 902202, 927360, 966645, 988126, 1031088, 1202936, 1288860, 1353303, 1374784, 1482189, 1503670, 1546632, 1718480, 1804404, 1933290, 1976252, 2062176, 2255505, 2405872, 2470315, 2577720, 2706606, 2749568, 2964378, 3007340, 3093264, 3436960, 3458441, 3608808, 3866580, 3952504, 4124352, 4446567, 4511010, 4811744, 4940630, 5155440, 5413212, 5928756, 6014680, 6186528, 6766515, 6873920, 6916882, 7217616, 7410945, 7733160, 7905008, 8248704, 8893134, 9022020, 9623488, 9881260, 10310880, 10375323, 10826424, 11857512, 12029360, 12373056, 13533030, 13747840, 13833764, 14435232, 14821890, 15466320, 15810016, 17292205, 17786268, 18044040, 19246976, 19762520, 20621760, 20750646, 21652848, 22232835, 23715024, 24058720, 24746112, 27066060, 27667528, 28870464, 29643780, 30932640, 31125969, 31620032, 34584410, 35572536, 36088080, 39525040, 41243520, 41501292, 43305696, 44465670, 47430048, 48117440, 51876615, 54132120, 55335056, 57740928, 59287560, 61865280, 62251938, 63240064, 69168820, 71145072, 72176160, 79050080, 83002584, 86611392, 88931340, 94860096, 96234880, 103753230, 108264240, 110670112, 118575120, 123730560, 124503876, 138337640, 142290144, 144352320, 155629845, 158100160, 166005168, 173222784, 177862680, 189720192, 207506460, 216528480, 221340224, 237150240, 249007752, 276675280, 284580288, 288704640, 311259690, 316200320, 332010336, 355725360, 415012920, 433056960, 442680448, 474300480, 498015504, 553350560, 569160576, 622519380, 664020672, 711450720, 830025840, 866113920, 948600960, 996031008, 1106701120, 1245038760, 1328041344, 1422901440, 1660051680, 1992062016, 2213402240, 2490077520, 2845802880, 3320103360, 3984124032, 4980155040, 6640206720, 9960310080, 19920620160]

約数ペア:

[(1, 19920620160), (2, 9960310080), (3, 6640206720), (4, 4980155040), (5, 3984124032), (6, 3320103360), (7, 2845802880), (8, 2490077520), (9, 2213402240), (10, 1992062016), (12, 1660051680), (14, 1422901440), (15, 1328041344), (16, 1245038760), (18, 1106701120), (20, 996031008), (21, 948600960), (23, 866113920), (24, 830025840), (28, 711450720), (30, 664020672), (32, 622519380), (35, 569160576), (36, 553350560), (40, 498015504), (42, 474300480), (45, 442680448), (46, 433056960), (48, 415012920), (56, 355725360), (60, 332010336), (63, 316200320), (64, 311259690), (69, 288704640), (70, 284580288), (72, 276675280), (80, 249007752), (84, 237150240), (90, 221340224), (92, 216528480), (96, 207506460), (105, 189720192), (112, 177862680), (115, 173222784), (120, 166005168), (126, 158100160), (128, 155629845), (138, 144352320), (140, 142290144), (144, 138337640), (160, 124503876), (161, 123730560), (168, 118575120), (180, 110670112), (184, 108264240), (192, 103753230), (207, 96234880), (210, 94860096), (224, 88931340), (230, 86611392), (240, 83002584), (252, 79050080), (276, 72176160), (280, 71145072), (288, 69168820), (315, 63240064), (320, 62251938), (322, 61865280), (336, 59287560), (345, 57740928), (360, 55335056), (368, 54132120), (384, 51876615), (414, 48117440), (420, 47430048), (448, 44465670), (460, 43305696), (480, 41501292), (483, 41243520), (504, 39525040), (552, 36088080), (560, 35572536), (576, 34584410), (630, 31620032), (640, 31125969), (644, 30932640), (672, 29643780), (690, 28870464), (720, 27667528), (736, 27066060), (805, 24746112), (828, 24058720), (840, 23715024), (896, 22232835), (920, 21652848), (960, 20750646), (966, 20621760), (1008, 19762520), (1035, 19246976), (1104, 18044040), (1120, 17786268), (1152, 17292205), (1260, 15810016), (1288, 15466320), (1344, 14821890), (1380, 14435232), (1440, 13833764), (1449, 13747840), (1472, 13533030), (1610, 12373056), (1656, 12029360), (1680, 11857512), (1840, 10826424), (1920, 10375323), (1932, 10310880), (2016, 9881260), (2070, 9623488), (2208, 9022020), (2240, 8893134), (2415, 8248704), (2520, 7905008), (2576, 7733160), (2688, 7410945), (2760, 7217616), (2880, 6916882), (2898, 6873920), (2944, 6766515), (3220, 6186528), (3312, 6014680), (3360, 5928756), (3680, 5413212), (3864, 5155440), (4032, 4940630), (4140, 4811744), (4416, 4511010), (4480, 4446567), (4830, 4124352), (5040, 3952504), (5152, 3866580), (5520, 3608808), (5760, 3458441), (5796, 3436960), (6440, 3093264), (6624, 3007340), (6720, 2964378), (7245, 2749568), (7360, 2706606), (7728, 2577720), (8064, 2470315), (8280, 2405872), (8832, 2255505), (9660, 2062176), (10080, 1976252), (10304, 1933290), (11040, 1804404), (11592, 1718480), (12880, 1546632), (13248, 1503670), (13440, 1482189), (14490, 1374784), (14720, 1353303), (15456, 1288860), (16560, 1202936), (19320, 1031088), (20160, 988126), (20608, 966645), (21481, 927360), (22080, 902202), (23184, 859240), (25760, 773316), (26496, 751835), (28980, 687392), (30912, 644430), (33120, 601468), (38640, 515544), (40320, 494063), (42962, 463680), (44160, 451101), (46368, 429620), (51520, 386658), (57960, 343696), (61824, 322215), (64443, 309120), (66240, 300734), (77280, 257772), (85924, 231840), (92736, 214810), (103040, 193329), (107405, 185472), (115920, 171848), (128886, 154560), (132480, 150367)]