2520882000

素因数分解:

$2^4\times 3^6\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:80

約数の個数: 1120

約数和(自身を含む): 11840075520

約数和(自身を除く): 9319193520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 19, 20, 21, 24, 25, 26, 27, 28, 30, 35, 36, 38, 39, 40, 42, 45, 48, 50, 52, 54, 56, 57, 60, 63, 65, 70, 72, 75, 76, 78, 80, 81, 84, 90, 91, 95, 100, 104, 105, 108, 112, 114, 117, 120, 125, 126, 130, 133, 135, 140, 144, 150, 152, 156, 162, 168, 171, 175, 180, 182, 189, 190, 195, 200, 208, 210, 216, 225, 228, 234, 240, 243, 247, 250, 252, 260, 266, 270, 273, 280, 285, 300, 304, 312, 315, 324, 325, 336, 342, 350, 351, 360, 364, 375, 378, 380, 390, 399, 400, 405, 420, 432, 450, 455, 456, 468, 475, 486, 494, 500, 504, 513, 520, 525, 532, 540, 546, 560, 567, 570, 585, 600, 624, 630, 648, 650, 665, 675, 684, 700, 702, 720, 728, 729, 741, 750, 756, 760, 780, 798, 810, 819, 840, 855, 875, 900, 910, 912, 936, 945, 950, 972, 975, 988, 1000, 1008, 1026, 1040, 1050, 1053, 1064, 1080, 1092, 1125, 1134, 1140, 1170, 1197, 1200, 1215, 1235, 1260, 1296, 1300, 1330, 1350, 1365, 1368, 1400, 1404, 1425, 1456, 1458, 1482, 1500, 1512, 1520, 1539, 1560, 1575, 1596, 1620, 1625, 1638, 1680, 1701, 1710, 1729, 1750, 1755, 1800, 1820, 1872, 1890, 1900, 1944, 1950, 1976, 1995, 2000, 2025, 2052, 2100, 2106, 2128, 2160, 2184, 2223, 2250, 2268, 2275, 2280, 2340, 2375, 2394, 2430, 2457, 2470, 2520, 2565, 2600, 2625, 2660, 2700, 2730, 2736, 2800, 2808, 2835, 2850, 2916, 2925, 2964, 3000, 3024, 3078, 3120, 3150, 3159, 3192, 3240, 3250, 3276, 3325, 3375, 3402, 3420, 3458, 3500, 3510, 3591, 3600, 3640, 3645, 3705, 3780, 3800, 3888, 3900, 3952, 3990, 4050, 4095, 4104, 4200, 4212, 4275, 4368, 4446, 4500, 4536, 4550, 4560, 4617, 4680, 4725, 4750, 4788, 4860, 4875, 4914, 4940, 5040, 5103, 5130, 5187, 5200, 5250, 5265, 5320, 5400, 5460, 5616, 5670, 5700, 5832, 5850, 5928, 5985, 6000, 6075, 6156, 6175, 6300, 6318, 6384, 6480, 6500, 6552, 6650, 6669, 6750, 6804, 6825, 6840, 6916, 7000, 7020, 7125, 7182, 7280, 7290, 7371, 7410, 7560, 7600, 7695, 7800, 7875, 7980, 8100, 8190, 8208, 8400, 8424, 8505, 8550, 8645, 8775, 8892, 9000, 9072, 9100, 9234, 9360, 9450, 9477, 9500, 9576, 9720, 9750, 9828, 9880, 9975, 10125, 10206, 10260, 10374, 10500, 10530, 10640, 10773, 10800, 10920, 11115, 11340, 11375, 11400, 11664, 11700, 11856, 11970, 12150, 12285, 12312, 12350, 12600, 12636, 12825, 13000, 13104, 13300, 13338, 13500, 13608, 13650, 13680, 13832, 13851, 14000, 14040, 14175, 14250, 14364, 14580, 14625, 14742, 14820, 15120, 15390, 15561, 15600, 15750, 15795, 15960, 16200, 16380, 16625, 16848, 17010, 17100, 17290, 17550, 17784, 17955, 18000, 18200, 18225, 18468, 18525, 18900, 18954, 19000, 19152, 19440, 19500, 19656, 19760, 19950, 20007, 20250, 20412, 20475, 20520, 20748, 21000, 21060, 21375, 21546, 21840, 22113, 22230, 22680, 22750, 22800, 23085, 23400, 23625, 23940, 24300, 24570, 24624, 24700, 25200, 25272, 25515, 25650, 25935, 26000, 26325, 26600, 26676, 27000, 27216, 27300, 27664, 27702, 28080, 28350, 28500, 28728, 29160, 29250, 29484, 29640, 29925, 30375, 30780, 30875, 31122, 31500, 31590, 31920, 32319, 32400, 32760, 33250, 33345, 34020, 34125, 34200, 34580, 35100, 35568, 35910, 36400, 36450, 36855, 36936, 37050, 37800, 37908, 38000, 38475, 39000, 39312, 39900, 40014, 40500, 40824, 40950, 41040, 41496, 42000, 42120, 42525, 42750, 43092, 43225, 43875, 44226, 44460, 45360, 45500, 46170, 46683, 46800, 47250, 47385, 47880, 48600, 49140, 49400, 49875, 50544, 51030, 51300, 51870, 52650, 53200, 53352, 53865, 54000, 54600, 55404, 55575, 56700, 57000, 57456, 58320, 58500, 58968, 59280, 59850, 60021, 60750, 61425, 61560, 61750, 62244, 63000, 63180, 64125, 64638, 65520, 66339, 66500, 66690, 68040, 68250, 68400, 69160, 69255, 70200, 70875, 71820, 72900, 73710, 73872, 74100, 75600, 75816, 76950, 77805, 78000, 78975, 79800, 80028, 81000, 81648, 81900, 82992, 84240, 85050, 85500, 86184, 86450, 87750, 88452, 88920, 89775, 91000, 91125, 92340, 92625, 93366, 94500, 94770, 95760, 96957, 97200, 98280, 98800, 99750, 100035, 102060, 102375, 102600, 103740, 105300, 106704, 107730, 109200, 110565, 110808, 111150, 113400, 114000, 115425, 117000, 117936, 119700, 120042, 121500, 122850, 123120, 123500, 124488, 126000, 126360, 127575, 128250, 129276, 129675, 131625, 132678, 133000, 133380, 136080, 136500, 138320, 138510, 140049, 140400, 141750, 143640, 145800, 147420, 148200, 149625, 151632, 153900, 155610, 157950, 159600, 160056, 161595, 162000, 163800, 166725, 170100, 171000, 172368, 172900, 175500, 176904, 177840, 179550, 180063, 182000, 182250, 184275, 184680, 185250, 186732, 189000, 189540, 192375, 193914, 196560, 199500, 200070, 204120, 204750, 205200, 207480, 210600, 212625, 215460, 216125, 221130, 221616, 222300, 226800, 230850, 233415, 234000, 236925, 239400, 240084, 243000, 245700, 247000, 248976, 252720, 255150, 256500, 258552, 259350, 263250, 265356, 266000, 266760, 269325, 273000, 277020, 277875, 280098, 283500, 287280, 291600, 294840, 296400, 299250, 300105, 307125, 307800, 311220, 315900, 320112, 323190, 327600, 331695, 333450, 340200, 342000, 345800, 346275, 351000, 353808, 359100, 360126, 364500, 368550, 369360, 370500, 373464, 378000, 379080, 384750, 387828, 389025, 394875, 399000, 400140, 408240, 409500, 414960, 420147, 421200, 425250, 430920, 432250, 442260, 444600, 448875, 461700, 466830, 473850, 478800, 480168, 484785, 486000, 491400, 494000, 500175, 510300, 513000, 517104, 518700, 526500, 530712, 533520, 538650, 546000, 552825, 554040, 555750, 560196, 567000, 577125, 589680, 598500, 600210, 614250, 615600, 622440, 631800, 637875, 646380, 648375, 663390, 666900, 680400, 691600, 692550, 700245, 702000, 718200, 720252, 729000, 737100, 741000, 746928, 758160, 769500, 775656, 778050, 789750, 798000, 800280, 807975, 819000, 833625, 840294, 850500, 861840, 864500, 884520, 889200, 897750, 900315, 921375, 923400, 933660, 947700, 960336, 969570, 982800, 1000350, 1020600, 1026000, 1037400, 1053000, 1061424, 1077300, 1105650, 1108080, 1111500, 1120392, 1134000, 1154250, 1167075, 1184625, 1197000, 1200420, 1228500, 1244880, 1260441, 1263600, 1275750, 1292760, 1296750, 1326780, 1333800, 1346625, 1385100, 1400490, 1436400, 1440504, 1458000, 1474200, 1482000, 1500525, 1539000, 1551312, 1556100, 1579500, 1600560, 1615950, 1638000, 1658475, 1667250, 1680588, 1701000, 1729000, 1731375, 1769040, 1795500, 1800630, 1842750, 1846800, 1867320, 1895400, 1939140, 1945125, 2000700, 2041200, 2074800, 2100735, 2106000, 2154600, 2211300, 2223000, 2240784, 2308500, 2334150, 2369250, 2394000, 2400840, 2423925, 2457000, 2500875, 2520882, 2551500, 2585520, 2593500, 2653560, 2667600, 2693250, 2764125, 2770200, 2800980, 2881008, 2948400, 3001050, 3078000, 3112200, 3159000, 3231900, 3316950, 3334500, 3361176, 3402000, 3458000, 3462750, 3501225, 3591000, 3601260, 3685500, 3734640, 3790800, 3878280, 3890250, 4001400, 4039875, 4201470, 4309200, 4422600, 4446000, 4501575, 4617000, 4668300, 4738500, 4801680, 4847850, 4914000, 5001750, 5041764, 5103000, 5187000, 5307120, 5386500, 5528250, 5540400, 5601960, 5835375, 6002100, 6224400, 6302205, 6318000, 6463800, 6633900, 6669000, 6722352, 6925500, 7002450, 7182000, 7202520, 7371000, 7502625, 7756560, 7780500, 8002800, 8079750, 8292375, 8402940, 8845200, 9003150, 9234000, 9336600, 9477000, 9695700, 10003500, 10083528, 10206000, 10374000, 10503675, 10773000, 11056500, 11203920, 11670750, 12004200, 12119625, 12604410, 12927600, 13267800, 13338000, 13851000, 14004900, 14405040, 14742000, 15005250, 15561000, 16159500, 16584750, 16805880, 17506125, 18006300, 18673200, 18954000, 19391400, 20007000, 20167056, 21007350, 21546000, 22113000, 22507875, 23341500, 24008400, 24239250, 25208820, 26535600, 27702000, 28009800, 30010500, 31122000, 31511025, 32319000, 33169500, 33611760, 35012250, 36012600, 38782800, 40014000, 42014700, 44226000, 45015750, 46683000, 48478500, 50417640, 52518375, 56019600, 60021000, 63022050, 64638000, 66339000, 70024500, 72025200, 84029400, 90031500, 93366000, 96957000, 100835280, 105036750, 120042000, 126044100, 132678000, 140049000, 157555125, 168058800, 180063000, 193914000, 210073500, 252088200, 280098000, 315110250, 360126000, 420147000, 504176400, 630220500, 840294000, 1260441000, 2520882000]

約数ペア:

[(1, 2520882000), (2, 1260441000), (3, 840294000), (4, 630220500), (5, 504176400), (6, 420147000), (7, 360126000), (8, 315110250), (9, 280098000), (10, 252088200), (12, 210073500), (13, 193914000), (14, 180063000), (15, 168058800), (16, 157555125), (18, 140049000), (19, 132678000), (20, 126044100), (21, 120042000), (24, 105036750), (25, 100835280), (26, 96957000), (27, 93366000), (28, 90031500), (30, 84029400), (35, 72025200), (36, 70024500), (38, 66339000), (39, 64638000), (40, 63022050), (42, 60021000), (45, 56019600), (48, 52518375), (50, 50417640), (52, 48478500), (54, 46683000), (56, 45015750), (57, 44226000), (60, 42014700), (63, 40014000), (65, 38782800), (70, 36012600), (72, 35012250), (75, 33611760), (76, 33169500), (78, 32319000), (80, 31511025), (81, 31122000), (84, 30010500), (90, 28009800), (91, 27702000), (95, 26535600), (100, 25208820), (104, 24239250), (105, 24008400), (108, 23341500), (112, 22507875), (114, 22113000), (117, 21546000), (120, 21007350), (125, 20167056), (126, 20007000), (130, 19391400), (133, 18954000), (135, 18673200), (140, 18006300), (144, 17506125), (150, 16805880), (152, 16584750), (156, 16159500), (162, 15561000), (168, 15005250), (171, 14742000), (175, 14405040), (180, 14004900), (182, 13851000), (189, 13338000), (190, 13267800), (195, 12927600), (200, 12604410), (208, 12119625), (210, 12004200), (216, 11670750), (225, 11203920), (228, 11056500), (234, 10773000), (240, 10503675), (243, 10374000), (247, 10206000), (250, 10083528), (252, 10003500), (260, 9695700), (266, 9477000), (270, 9336600), (273, 9234000), (280, 9003150), (285, 8845200), (300, 8402940), (304, 8292375), (312, 8079750), (315, 8002800), (324, 7780500), (325, 7756560), (336, 7502625), (342, 7371000), (350, 7202520), (351, 7182000), (360, 7002450), (364, 6925500), (375, 6722352), (378, 6669000), (380, 6633900), (390, 6463800), (399, 6318000), (400, 6302205), (405, 6224400), (420, 6002100), (432, 5835375), (450, 5601960), (455, 5540400), (456, 5528250), (468, 5386500), (475, 5307120), (486, 5187000), (494, 5103000), (500, 5041764), (504, 5001750), (513, 4914000), (520, 4847850), (525, 4801680), (532, 4738500), (540, 4668300), (546, 4617000), (560, 4501575), (567, 4446000), (570, 4422600), (585, 4309200), (600, 4201470), (624, 4039875), (630, 4001400), (648, 3890250), (650, 3878280), (665, 3790800), (675, 3734640), (684, 3685500), (700, 3601260), (702, 3591000), (720, 3501225), (728, 3462750), (729, 3458000), (741, 3402000), (750, 3361176), (756, 3334500), (760, 3316950), (780, 3231900), (798, 3159000), (810, 3112200), (819, 3078000), (840, 3001050), (855, 2948400), (875, 2881008), (900, 2800980), (910, 2770200), (912, 2764125), (936, 2693250), (945, 2667600), (950, 2653560), (972, 2593500), (975, 2585520), (988, 2551500), (1000, 2520882), (1008, 2500875), (1026, 2457000), (1040, 2423925), (1050, 2400840), (1053, 2394000), (1064, 2369250), (1080, 2334150), (1092, 2308500), (1125, 2240784), (1134, 2223000), (1140, 2211300), (1170, 2154600), (1197, 2106000), (1200, 2100735), (1215, 2074800), (1235, 2041200), (1260, 2000700), (1296, 1945125), (1300, 1939140), (1330, 1895400), (1350, 1867320), (1365, 1846800), (1368, 1842750), (1400, 1800630), (1404, 1795500), (1425, 1769040), (1456, 1731375), (1458, 1729000), (1482, 1701000), (1500, 1680588), (1512, 1667250), (1520, 1658475), (1539, 1638000), (1560, 1615950), (1575, 1600560), (1596, 1579500), (1620, 1556100), (1625, 1551312), (1638, 1539000), (1680, 1500525), (1701, 1482000), (1710, 1474200), (1729, 1458000), (1750, 1440504), (1755, 1436400), (1800, 1400490), (1820, 1385100), (1872, 1346625), (1890, 1333800), (1900, 1326780), (1944, 1296750), (1950, 1292760), (1976, 1275750), (1995, 1263600), (2000, 1260441), (2025, 1244880), (2052, 1228500), (2100, 1200420), (2106, 1197000), (2128, 1184625), (2160, 1167075), (2184, 1154250), (2223, 1134000), (2250, 1120392), (2268, 1111500), (2275, 1108080), (2280, 1105650), (2340, 1077300), (2375, 1061424), (2394, 1053000), (2430, 1037400), (2457, 1026000), (2470, 1020600), (2520, 1000350), (2565, 982800), (2600, 969570), (2625, 960336), (2660, 947700), (2700, 933660), (2730, 923400), (2736, 921375), (2800, 900315), (2808, 897750), (2835, 889200), (2850, 884520), (2916, 864500), (2925, 861840), (2964, 850500), (3000, 840294), (3024, 833625), (3078, 819000), (3120, 807975), (3150, 800280), (3159, 798000), (3192, 789750), (3240, 778050), (3250, 775656), (3276, 769500), (3325, 758160), (3375, 746928), (3402, 741000), (3420, 737100), (3458, 729000), (3500, 720252), (3510, 718200), (3591, 702000), (3600, 700245), (3640, 692550), (3645, 691600), (3705, 680400), (3780, 666900), (3800, 663390), (3888, 648375), (3900, 646380), (3952, 637875), (3990, 631800), (4050, 622440), (4095, 615600), (4104, 614250), (4200, 600210), (4212, 598500), (4275, 589680), (4368, 577125), (4446, 567000), (4500, 560196), (4536, 555750), (4550, 554040), (4560, 552825), (4617, 546000), (4680, 538650), (4725, 533520), (4750, 530712), (4788, 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(9000, 280098), (9072, 277875), (9100, 277020), (9234, 273000), (9360, 269325), (9450, 266760), (9477, 266000), (9500, 265356), (9576, 263250), (9720, 259350), (9750, 258552), (9828, 256500), (9880, 255150), (9975, 252720), (10125, 248976), (10206, 247000), (10260, 245700), (10374, 243000), (10500, 240084), (10530, 239400), (10640, 236925), (10773, 234000), (10800, 233415), (10920, 230850), (11115, 226800), (11340, 222300), (11375, 221616), (11400, 221130), (11664, 216125), (11700, 215460), (11856, 212625), (11970, 210600), (12150, 207480), (12285, 205200), (12312, 204750), (12350, 204120), (12600, 200070), (12636, 199500), (12825, 196560), (13000, 193914), (13104, 192375), (13300, 189540), (13338, 189000), (13500, 186732), (13608, 185250), (13650, 184680), (13680, 184275), (13832, 182250), (13851, 182000), (14000, 180063), (14040, 179550), (14175, 177840), (14250, 176904), (14364, 175500), (14580, 172900), (14625, 172368), (14742, 171000), (14820, 170100), (15120, 166725), (15390, 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96957), (26325, 95760), (26600, 94770), (26676, 94500), (27000, 93366), (27216, 92625), (27300, 92340), (27664, 91125), (27702, 91000), (28080, 89775), (28350, 88920), (28500, 88452), (28728, 87750), (29160, 86450), (29250, 86184), (29484, 85500), (29640, 85050), (29925, 84240), (30375, 82992), (30780, 81900), (30875, 81648), (31122, 81000), (31500, 80028), (31590, 79800), (31920, 78975), (32319, 78000), (32400, 77805), (32760, 76950), (33250, 75816), (33345, 75600), (34020, 74100), (34125, 73872), (34200, 73710), (34580, 72900), (35100, 71820), (35568, 70875), (35910, 70200), (36400, 69255), (36450, 69160), (36855, 68400), (36936, 68250), (37050, 68040), (37800, 66690), (37908, 66500), (38000, 66339), (38475, 65520), (39000, 64638), (39312, 64125), (39900, 63180), (40014, 63000), (40500, 62244), (40824, 61750), (40950, 61560), (41040, 61425), (41496, 60750), (42000, 60021), (42120, 59850), (42525, 59280), (42750, 58968), (43092, 58500), (43225, 58320), (43875, 57456), (44226, 57000), (44460, 56700), (45360, 55575), (45500, 55404), (46170, 54600), (46683, 54000), (46800, 53865), (47250, 53352), (47385, 53200), (47880, 52650), (48600, 51870), (49140, 51300), (49400, 51030), (49875, 50544)]