20105700160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:530

約数の個数: 336

約数和(自身を含む): 59785520256

約数和(自身を除く): 39679820096

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 169, 173, 182, 208, 224, 260, 280, 307, 320, 338, 346, 364, 416, 448, 455, 520, 560, 614, 676, 692, 728, 832, 845, 865, 910, 1040, 1120, 1183, 1211, 1228, 1352, 1384, 1456, 1535, 1690, 1730, 1820, 2080, 2149, 2240, 2249, 2366, 2422, 2456, 2704, 2768, 2912, 3070, 3380, 3460, 3640, 3991, 4160, 4298, 4498, 4732, 4844, 4912, 5408, 5536, 5824, 5915, 6055, 6140, 6760, 6920, 7280, 7982, 8596, 8996, 9464, 9688, 9824, 10745, 10816, 11072, 11245, 11830, 12110, 12280, 13520, 13840, 14560, 15743, 15964, 17192, 17992, 18928, 19376, 19648, 19955, 21490, 22490, 23660, 24220, 24560, 27040, 27680, 27937, 29120, 29237, 31486, 31928, 34384, 35984, 37856, 38752, 39910, 42980, 44980, 47320, 48440, 49120, 51883, 53111, 54080, 55360, 55874, 58474, 62972, 63856, 68768, 71968, 75712, 77504, 78715, 79820, 85960, 89960, 94640, 96880, 98240, 103766, 106222, 111748, 116948, 125944, 127712, 137536, 139685, 143936, 146185, 157430, 159640, 171920, 179920, 189280, 193760, 204659, 207532, 212444, 223496, 233896, 251888, 255424, 259415, 265555, 279370, 292370, 314860, 319280, 343840, 359840, 363181, 371777, 378560, 387520, 409318, 415064, 424888, 446992, 467792, 503776, 518830, 531110, 558740, 584740, 629720, 638560, 687680, 690443, 719680, 726362, 743554, 818636, 830128, 849776, 893984, 935584, 1007552, 1023295, 1037660, 1062220, 1117480, 1169480, 1259440, 1277120, 1380886, 1452724, 1487108, 1637272, 1660256, 1699552, 1787968, 1815905, 1858885, 1871168, 2046590, 2075320, 2124440, 2234960, 2338960, 2518880, 2761772, 2905448, 2974216, 3274544, 3320512, 3399104, 3452215, 3631810, 3717770, 4093180, 4150640, 4248880, 4469920, 4677920, 4833101, 5037760, 5523544, 5810896, 5948432, 6549088, 6904430, 7263620, 7435540, 8186360, 8301280, 8497760, 8939840, 8975759, 9355840, 9666202, 11047088, 11621792, 11896864, 13098176, 13808860, 14527240, 14871080, 16372720, 16602560, 16995520, 17951518, 19332404, 22094176, 23243584, 23793728, 24165505, 27617720, 29054480, 29742160, 32745440, 35903036, 38664808, 44188352, 44878795, 48331010, 55235440, 58108960, 59484320, 62830313, 65490880, 71806072, 77329616, 89757590, 96662020, 110470880, 116217920, 118968640, 125660626, 143612144, 154659232, 179515180, 193324040, 220941760, 251321252, 287224288, 309318464, 314151565, 359030360, 386648080, 502642504, 574448576, 628303130, 718060720, 773296160, 1005285008, 1256606260, 1436121440, 1546592320, 2010570016, 2513212520, 2872242880, 4021140032, 5026425040, 10052850080, 20105700160]

約数ペア:

[(1, 20105700160), (2, 10052850080), (4, 5026425040), (5, 4021140032), (7, 2872242880), (8, 2513212520), (10, 2010570016), (13, 1546592320), (14, 1436121440), (16, 1256606260), (20, 1005285008), (26, 773296160), (28, 718060720), (32, 628303130), (35, 574448576), (40, 502642504), (52, 386648080), (56, 359030360), (64, 314151565), (65, 309318464), (70, 287224288), (80, 251321252), (91, 220941760), (104, 193324040), (112, 179515180), (130, 154659232), (140, 143612144), (160, 125660626), (169, 118968640), (173, 116217920), (182, 110470880), (208, 96662020), (224, 89757590), (260, 77329616), (280, 71806072), (307, 65490880), (320, 62830313), (338, 59484320), (346, 58108960), (364, 55235440), (416, 48331010), (448, 44878795), (455, 44188352), (520, 38664808), (560, 35903036), (614, 32745440), (676, 29742160), (692, 29054480), (728, 27617720), (832, 24165505), (845, 23793728), (865, 23243584), (910, 22094176), (1040, 19332404), (1120, 17951518), (1183, 16995520), (1211, 16602560), (1228, 16372720), (1352, 14871080), (1384, 14527240), (1456, 13808860), (1535, 13098176), (1690, 11896864), (1730, 11621792), (1820, 11047088), (2080, 9666202), (2149, 9355840), (2240, 8975759), (2249, 8939840), (2366, 8497760), (2422, 8301280), (2456, 8186360), (2704, 7435540), (2768, 7263620), (2912, 6904430), (3070, 6549088), (3380, 5948432), (3460, 5810896), (3640, 5523544), (3991, 5037760), (4160, 4833101), (4298, 4677920), (4498, 4469920), (4732, 4248880), (4844, 4150640), (4912, 4093180), (5408, 3717770), (5536, 3631810), (5824, 3452215), (5915, 3399104), (6055, 3320512), (6140, 3274544), (6760, 2974216), (6920, 2905448), (7280, 2761772), (7982, 2518880), (8596, 2338960), (8996, 2234960), (9464, 2124440), (9688, 2075320), (9824, 2046590), (10745, 1871168), (10816, 1858885), (11072, 1815905), (11245, 1787968), (11830, 1699552), (12110, 1660256), (12280, 1637272), (13520, 1487108), (13840, 1452724), (14560, 1380886), (15743, 1277120), (15964, 1259440), (17192, 1169480), (17992, 1117480), (18928, 1062220), (19376, 1037660), (19648, 1023295), (19955, 1007552), (21490, 935584), (22490, 893984), (23660, 849776), (24220, 830128), (24560, 818636), (27040, 743554), (27680, 726362), (27937, 719680), (29120, 690443), (29237, 687680), (31486, 638560), (31928, 629720), (34384, 584740), (35984, 558740), (37856, 531110), (38752, 518830), (39910, 503776), (42980, 467792), (44980, 446992), (47320, 424888), (48440, 415064), (49120, 409318), (51883, 387520), (53111, 378560), (54080, 371777), (55360, 363181), (55874, 359840), (58474, 343840), (62972, 319280), (63856, 314860), (68768, 292370), (71968, 279370), (75712, 265555), (77504, 259415), (78715, 255424), (79820, 251888), (85960, 233896), (89960, 223496), (94640, 212444), (96880, 207532), (98240, 204659), (103766, 193760), (106222, 189280), (111748, 179920), (116948, 171920), (125944, 159640), (127712, 157430), (137536, 146185), (139685, 143936)]