20115775680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:246

約数の個数: 896

約数和(自身を含む): 86960756736

約数和(自身を除く): 66844981056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 64, 65, 66, 70, 77, 78, 80, 84, 88, 91, 96, 104, 105, 110, 112, 120, 121, 130, 132, 140, 143, 154, 156, 160, 165, 168, 173, 176, 182, 192, 195, 208, 210, 220, 224, 231, 240, 242, 260, 264, 273, 280, 286, 308, 312, 320, 330, 336, 346, 352, 363, 364, 385, 390, 416, 420, 429, 440, 448, 455, 462, 480, 484, 519, 520, 528, 546, 560, 572, 605, 616, 624, 660, 672, 692, 704, 715, 726, 728, 770, 780, 832, 840, 847, 858, 865, 880, 910, 924, 960, 968, 1001, 1038, 1040, 1056, 1092, 1120, 1144, 1155, 1210, 1211, 1232, 1248, 1320, 1331, 1344, 1365, 1384, 1430, 1452, 1456, 1540, 1560, 1573, 1680, 1694, 1716, 1730, 1760, 1815, 1820, 1848, 1903, 1936, 2002, 2076, 2080, 2112, 2145, 2184, 2240, 2249, 2288, 2310, 2420, 2422, 2464, 2496, 2541, 2595, 2640, 2662, 2730, 2768, 2860, 2904, 2912, 3003, 3080, 3120, 3146, 3360, 3388, 3432, 3460, 3520, 3630, 3633, 3640, 3696, 3806, 3872, 3993, 4004, 4152, 4160, 4235, 4290, 4368, 4498, 4576, 4620, 4719, 4840, 4844, 4928, 5005, 5082, 5190, 5280, 5324, 5460, 5536, 5709, 5720, 5808, 5824, 6006, 6055, 6160, 6240, 6292, 6655, 6720, 6747, 6776, 6864, 6920, 7260, 7266, 7280, 7392, 7612, 7744, 7865, 7986, 8008, 8304, 8470, 8580, 8736, 8996, 9152, 9240, 9317, 9438, 9515, 9680, 9688, 10010, 10164, 10380, 10560, 10648, 10920, 11011, 11072, 11245, 11418, 11440, 11616, 12012, 12110, 12320, 12480, 12584, 12705, 13310, 13321, 13494, 13552, 13728, 13840, 14520, 14532, 14560, 14784, 15015, 15224, 15730, 15743, 15972, 16016, 16608, 16940, 17160, 17303, 17472, 17992, 18165, 18480, 18634, 18876, 19030, 19360, 19376, 19965, 20020, 20328, 20760, 20933, 21296, 21840, 22022, 22490, 22836, 22880, 23232, 23595, 24024, 24220, 24640, 24739, 25168, 25410, 26620, 26642, 26988, 27104, 27456, 27680, 27951, 28545, 29040, 29064, 29120, 30030, 30448, 31460, 31486, 31944, 32032, 33033, 33216, 33735, 33880, 34320, 34606, 35984, 36330, 36960, 37268, 37752, 38060, 38720, 38752, 39930, 39963, 40040, 40656, 41520, 41866, 42592, 43680, 44044, 44980, 45672, 45760, 46585, 47190, 47229, 48048, 48440, 49478, 50336, 50820, 51909, 53240, 53284, 53976, 54208, 55055, 55360, 55902, 57090, 58080, 58128, 60060, 60896, 62799, 62920, 62972, 63888, 64064, 66066, 66605, 67470, 67760, 68640, 69212, 71968, 72660, 73920, 74217, 74536, 75504, 76120, 77504, 78715, 79860, 79926, 80080, 81312, 83040, 83732, 85184, 86515, 87360, 88088, 89960, 91344, 93170, 94380, 94458, 96096, 96880, 98956, 100672, 101640, 103818, 104665, 106480, 106568, 107952, 110110, 111804, 114180, 116160, 116256, 120120, 121121, 121792, 123695, 125598, 125840, 125944, 127776, 132132, 133210, 134940, 135520, 137280, 138424, 139755, 143936, 145320, 146531, 148434, 149072, 151008, 152240, 157430, 159720, 159852, 160160, 162624, 165165, 166080, 167464, 173030, 173173, 176176, 179920, 182688, 186340, 188760, 188916, 192192, 193760, 197912, 199815, 203280, 207636, 209330, 212960, 213136, 215904, 220220, 223608, 228360, 230263, 232512, 236145, 240240, 242242, 247390, 251196, 251680, 251888, 255552, 259545, 264264, 266420, 269880, 271040, 272129, 276848, 279510, 290640, 293062, 296868, 298144, 302016, 304480, 313995, 314860, 319440, 319704, 320320, 330330, 334928, 346060, 346346, 352352, 359840, 363363, 365376, 371085, 372680, 377520, 377832, 387520, 395824, 399630, 406560, 415272, 418660, 425920, 426272, 431808, 439593, 440440, 447216, 456720, 460526, 472290, 480480, 484484, 494780, 502392, 503360, 503776, 519090, 519519, 528528, 532840, 539760, 544258, 553696, 559020, 581280, 586124, 593736, 596288, 605605, 608960, 627990, 629720, 638880, 639408, 660660, 669856, 690789, 692120, 692692, 704704, 719680, 726726, 732655, 742170, 745360, 755040, 755664, 791648, 799260, 813120, 816387, 830544, 837320, 852544, 865865, 879186, 880880, 894432, 913440, 921052, 944580, 960960, 968968, 989560, 1004784, 1007552, 1038180, 1039038, 1057056, 1065680, 1079520, 1088516, 1107392, 1118040, 1151315, 1162560, 1172248, 1187472, 1211210, 1255980, 1259440, 1277760, 1278816, 1321320, 1339712, 1360645, 1381578, 1384240, 1385384, 1453452, 1465310, 1484340, 1490720, 1510080, 1511328, 1583296, 1598520, 1611841, 1632774, 1661088, 1674640, 1731730, 1758372, 1761760, 1788864, 1816815, 1826880, 1842104, 1889160, 1904903, 1937936, 1979120, 2009568, 2076360, 2078076, 2114112, 2131360, 2159040, 2177032, 2197965, 2236080, 2302630, 2344496, 2374944, 2422420, 2511960, 2518880, 2557632, 2597595, 2642640, 2721290, 2763156, 2768480, 2770768, 2906904, 2930620, 2968680, 2981440, 2993419, 3022656, 3197040, 3223682, 3265548, 3322176, 3349280, 3453945, 3463460, 3516744, 3523520, 3633630, 3684208, 3778320, 3809806, 3875872, 3958240, 4019136, 4081935, 4152720, 4156152, 4262720, 4354064, 4395930, 4472160, 4605260, 4688992, 4749888, 4835523, 4844840, 5023920, 5037760, 5195190, 5285280, 5442580, 5526312, 5536960, 5541536, 5714709, 5813808, 5861240, 5937360, 5986838, 6394080, 6447364, 6531096, 6698560, 6907890, 6926920, 7033488, 7267260, 7368416, 7556640, 7619612, 7751744, 7916480, 8059205, 8163870, 8305440, 8312304, 8708128, 8791860, 8944320, 8980257, 9210520, 9377984, 9524515, 9671046, 9689680, 10047840, 10390380, 10570560, 10885160, 11052624, 11083072, 11429418, 11627616, 11722480, 11874720, 11973676, 12788160, 12894728, 13062192, 13815780, 13853840, 14066976, 14534520, 14736832, 14967095, 15113280, 15239224, 16118410, 16327740, 16610880, 16624608, 17416256, 17583720, 17960514, 18421040, 19049030, 19342092, 19379360, 20095680, 20780760, 20953933, 21770320, 22105248, 22858836, 23255232, 23444960, 23749440, 23947352, 24177615, 25789456, 26124384, 27631560, 27707680, 28133952, 28573545, 29069040, 29934190, 30478448, 32236820, 32655480, 33249216, 35167440, 35921028, 36842080, 38098060, 38684184, 38758720, 41561520, 41907866, 43540640, 44210496, 44901285, 45717672, 46889920, 47894704, 48355230, 51578912, 52248768, 55263120, 55415360, 57147090, 58138080, 59868380, 60956896, 62861799, 64473640, 65310960, 70334880, 71842056, 73684160, 76196120, 77368368, 83123040, 83815732, 87081280, 89802570, 91435344, 95789408, 96710460, 103157824, 104769665, 110526240, 114294180, 116276160, 119736760, 121913792, 125723598, 128947280, 130621920, 140669760, 143684112, 152392240, 154736736, 166246080, 167631464, 179605140, 182870688, 191578816, 193420920, 209539330, 221052480, 228588360, 239473520, 251447196, 257894560, 261243840, 287368224, 304784480, 309473472, 314308995, 335262928, 359210280, 365741376, 386841840, 419078660, 457176720, 478947040, 502894392, 515789120, 574736448, 609568960, 628617990, 670525856, 718420560, 773683680, 838157320, 914353440, 957894080, 1005788784, 1257235980, 1341051712, 1436841120, 1547367360, 1676314640, 1828706880, 2011577568, 2514471960, 2873682240, 3352629280, 4023155136, 5028943920, 6705258560, 10057887840, 20115775680]

約数ペア:

[(1, 20115775680), (2, 10057887840), (3, 6705258560), (4, 5028943920), (5, 4023155136), (6, 3352629280), (7, 2873682240), (8, 2514471960), (10, 2011577568), (11, 1828706880), (12, 1676314640), (13, 1547367360), (14, 1436841120), (15, 1341051712), (16, 1257235980), (20, 1005788784), (21, 957894080), (22, 914353440), (24, 838157320), (26, 773683680), (28, 718420560), (30, 670525856), (32, 628617990), (33, 609568960), (35, 574736448), (39, 515789120), (40, 502894392), (42, 478947040), (44, 457176720), (48, 419078660), (52, 386841840), (55, 365741376), (56, 359210280), (60, 335262928), (64, 314308995), (65, 309473472), (66, 304784480), (70, 287368224), (77, 261243840), (78, 257894560), (80, 251447196), (84, 239473520), (88, 228588360), (91, 221052480), (96, 209539330), (104, 193420920), (105, 191578816), (110, 182870688), (112, 179605140), (120, 167631464), (121, 166246080), (130, 154736736), (132, 152392240), (140, 143684112), (143, 140669760), (154, 130621920), (156, 128947280), (160, 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24177615), (840, 23947352), (847, 23749440), (858, 23444960), (865, 23255232), (880, 22858836), (910, 22105248), (924, 21770320), (960, 20953933), (968, 20780760), (1001, 20095680), (1038, 19379360), (1040, 19342092), (1056, 19049030), (1092, 18421040), (1120, 17960514), (1144, 17583720), (1155, 17416256), (1210, 16624608), (1211, 16610880), (1232, 16327740), (1248, 16118410), (1320, 15239224), (1331, 15113280), (1344, 14967095), (1365, 14736832), (1384, 14534520), (1430, 14066976), (1452, 13853840), (1456, 13815780), (1540, 13062192), (1560, 12894728), (1573, 12788160), (1680, 11973676), (1694, 11874720), (1716, 11722480), (1730, 11627616), (1760, 11429418), (1815, 11083072), (1820, 11052624), (1848, 10885160), (1903, 10570560), (1936, 10390380), (2002, 10047840), (2076, 9689680), (2080, 9671046), (2112, 9524515), (2145, 9377984), (2184, 9210520), (2240, 8980257), (2249, 8944320), (2288, 8791860), (2310, 8708128), (2420, 8312304), (2422, 8305440), (2464, 8163870), (2496, 8059205), (2541, 7916480), (2595, 7751744), (2640, 7619612), (2662, 7556640), (2730, 7368416), (2768, 7267260), (2860, 7033488), (2904, 6926920), (2912, 6907890), (3003, 6698560), (3080, 6531096), (3120, 6447364), (3146, 6394080), (3360, 5986838), (3388, 5937360), (3432, 5861240), (3460, 5813808), (3520, 5714709), (3630, 5541536), (3633, 5536960), (3640, 5526312), (3696, 5442580), (3806, 5285280), (3872, 5195190), (3993, 5037760), (4004, 5023920), (4152, 4844840), (4160, 4835523), (4235, 4749888), (4290, 4688992), (4368, 4605260), (4498, 4472160), (4576, 4395930), (4620, 4354064), (4719, 4262720), (4840, 4156152), (4844, 4152720), (4928, 4081935), (5005, 4019136), (5082, 3958240), (5190, 3875872), (5280, 3809806), (5324, 3778320), (5460, 3684208), (5536, 3633630), (5709, 3523520), (5720, 3516744), (5808, 3463460), (5824, 3453945), (6006, 3349280), (6055, 3322176), (6160, 3265548), (6240, 3223682), (6292, 3197040), (6655, 3022656), (6720, 2993419), (6747, 2981440), (6776, 2968680), (6864, 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(16608, 1211210), (16940, 1187472), (17160, 1172248), (17303, 1162560), (17472, 1151315), (17992, 1118040), (18165, 1107392), (18480, 1088516), (18634, 1079520), (18876, 1065680), (19030, 1057056), (19360, 1039038), (19376, 1038180), (19965, 1007552), (20020, 1004784), (20328, 989560), (20760, 968968), (20933, 960960), (21296, 944580), (21840, 921052), (22022, 913440), (22490, 894432), (22836, 880880), (22880, 879186), (23232, 865865), (23595, 852544), (24024, 837320), (24220, 830544), (24640, 816387), (24739, 813120), (25168, 799260), (25410, 791648), (26620, 755664), (26642, 755040), (26988, 745360), (27104, 742170), (27456, 732655), (27680, 726726), (27951, 719680), (28545, 704704), (29040, 692692), (29064, 692120), (29120, 690789), (30030, 669856), (30448, 660660), (31460, 639408), (31486, 638880), (31944, 629720), (32032, 627990), (33033, 608960), (33216, 605605), (33735, 596288), (33880, 593736), (34320, 586124), (34606, 581280), (35984, 559020), (36330, 553696), (36960, 544258), (37268, 539760), (37752, 532840), (38060, 528528), (38720, 519519), (38752, 519090), (39930, 503776), (39963, 503360), (40040, 502392), (40656, 494780), (41520, 484484), (41866, 480480), (42592, 472290), (43680, 460526), (44044, 456720), (44980, 447216), (45672, 440440), (45760, 439593), (46585, 431808), (47190, 426272), (47229, 425920), (48048, 418660), (48440, 415272), (49478, 406560), (50336, 399630), (50820, 395824), (51909, 387520), (53240, 377832), (53284, 377520), (53976, 372680), (54208, 371085), (55055, 365376), (55360, 363363), (55902, 359840), (57090, 352352), (58080, 346346), (58128, 346060), (60060, 334928), (60896, 330330), (62799, 320320), (62920, 319704), (62972, 319440), (63888, 314860), (64064, 313995), (66066, 304480), (66605, 302016), (67470, 298144), (67760, 296868), (68640, 293062), (69212, 290640), (71968, 279510), (72660, 276848), (73920, 272129), (74217, 271040), (74536, 269880), (75504, 266420), (76120, 264264), (77504, 259545), (78715, 255552), (79860, 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