20880216000

素因数分解:

$2^6\times 3^2\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2437}}^1$

素因数の和:2494

約数の個数: 672

約数和(自身を含む): 90420700032

約数和(自身を除く): 69540484032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 25, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 50, 51, 56, 60, 63, 64, 68, 70, 72, 75, 80, 84, 85, 90, 96, 100, 102, 105, 112, 119, 120, 125, 126, 136, 140, 144, 150, 153, 160, 168, 170, 175, 180, 192, 200, 204, 210, 224, 225, 238, 240, 250, 252, 255, 272, 280, 288, 300, 306, 315, 320, 336, 340, 350, 357, 360, 375, 400, 408, 420, 425, 448, 450, 476, 480, 500, 504, 510, 525, 544, 560, 576, 595, 600, 612, 630, 672, 680, 700, 714, 720, 750, 765, 800, 816, 840, 850, 875, 900, 952, 960, 1000, 1008, 1020, 1050, 1071, 1088, 1120, 1125, 1190, 1200, 1224, 1260, 1275, 1344, 1360, 1400, 1428, 1440, 1500, 1530, 1575, 1600, 1632, 1680, 1700, 1750, 1785, 1800, 1904, 2000, 2016, 2040, 2100, 2125, 2142, 2240, 2250, 2380, 2400, 2437, 2448, 2520, 2550, 2625, 2720, 2800, 2856, 2880, 2975, 3000, 3060, 3150, 3264, 3360, 3400, 3500, 3570, 3600, 3808, 3825, 4000, 4032, 4080, 4200, 4250, 4284, 4500, 4760, 4800, 4874, 4896, 5040, 5100, 5250, 5355, 5440, 5600, 5712, 5950, 6000, 6120, 6300, 6375, 6720, 6800, 7000, 7140, 7200, 7311, 7616, 7650, 7875, 8000, 8160, 8400, 8500, 8568, 8925, 9000, 9520, 9748, 9792, 10080, 10200, 10500, 10710, 11200, 11424, 11900, 12000, 12185, 12240, 12600, 12750, 13600, 14000, 14280, 14400, 14622, 14875, 15300, 15750, 16320, 16800, 17000, 17059, 17136, 17850, 18000, 19040, 19125, 19496, 20160, 20400, 21000, 21420, 21933, 22848, 23800, 24000, 24370, 24480, 25200, 25500, 26775, 27200, 28000, 28560, 29244, 29750, 30600, 31500, 33600, 34000, 34118, 34272, 35700, 36000, 36555, 38080, 38250, 38992, 40800, 41429, 42000, 42840, 43866, 44625, 47600, 48740, 48960, 50400, 51000, 51177, 53550, 56000, 57120, 58488, 59500, 60925, 61200, 63000, 68000, 68236, 68544, 71400, 72000, 73110, 76500, 77984, 81600, 82858, 84000, 85295, 85680, 87732, 89250, 95200, 97480, 100800, 102000, 102354, 107100, 109665, 114240, 116976, 119000, 121850, 122400, 124287, 126000, 133875, 136000, 136472, 142800, 146220, 153000, 153531, 155968, 165716, 168000, 170590, 171360, 175464, 178500, 182775, 190400, 194960, 204000, 204708, 207145, 214200, 219330, 233952, 238000, 243700, 244800, 248574, 252000, 255885, 267750, 272944, 285600, 290003, 292440, 304625, 306000, 307062, 331432, 341180, 342720, 350928, 357000, 365550, 372861, 389920, 408000, 409416, 414290, 426475, 428400, 438660, 467904, 476000, 487400, 497148, 504000, 511770, 535500, 545888, 548325, 571200, 580006, 584880, 609250, 612000, 614124, 621435, 662864, 682360, 701856, 714000, 731100, 745722, 767655, 779840, 818832, 828580, 852950, 856800, 870009, 877320, 913875, 952000, 974800, 994296, 1023540, 1035725, 1071000, 1091776, 1096650, 1160012, 1169760, 1218500, 1224000, 1228248, 1242870, 1279425, 1325728, 1364720, 1403712, 1428000, 1450015, 1462200, 1491444, 1535310, 1637664, 1657160, 1705900, 1713600, 1740018, 1754640, 1827750, 1864305, 1949600, 1988592, 2047080, 2071450, 2132375, 2142000, 2193300, 2320024, 2339520, 2437000, 2456496, 2485740, 2558850, 2610027, 2651456, 2729440, 2741625, 2856000, 2900030, 2924400, 2982888, 3070620, 3107175, 3275328, 3314320, 3411800, 3480036, 3509280, 3655500, 3728610, 3838275, 3899200, 3977184, 4094160, 4142900, 4264750, 4284000, 4350045, 4386600, 4640048, 4874000, 4912992, 4971480, 5117700, 5178625, 5220054, 5458880, 5483250, 5800060, 5848800, 5965776, 6141240, 6214350, 6397125, 6628640, 6823600, 6960072, 7018560, 7250075, 7311000, 7457220, 7676550, 7954368, 8188320, 8285800, 8529500, 8568000, 8700090, 8773200, 9280096, 9321525, 9748000, 9825984, 9942960, 10235400, 10357250, 10440108, 10966500, 11600120, 11697600, 11931552, 12282480, 12428700, 12794250, 13050135, 13257280, 13647200, 13920144, 14500150, 14622000, 14914440, 15353100, 15535875, 16376640, 16571600, 17059000, 17400180, 17546400, 18560192, 18643050, 19191375, 19496000, 19885920, 20470800, 20714500, 20880216, 21750225, 21933000, 23200240, 23863104, 24564960, 24857400, 25588500, 26100270, 27294400, 27840288, 29000300, 29244000, 29828880, 30706200, 31071750, 33143200, 34118000, 34800360, 35092800, 36250375, 37286100, 38382750, 39771840, 40941600, 41429000, 41760432, 43500450, 43866000, 46400480, 46607625, 49129920, 49714800, 51177000, 52200540, 55680576, 58000600, 58488000, 59657760, 61412400, 62143500, 65250675, 66286400, 68236000, 69600720, 72500750, 74572200, 76765500, 81883200, 82858000, 83520864, 87000900, 87732000, 92800960, 93215250, 99429600, 102354000, 104401080, 108751125, 116001200, 119315520, 122824800, 124287000, 130501350, 136472000, 139201440, 145001500, 149144400, 153531000, 165716000, 167041728, 174001800, 175464000, 186430500, 198859200, 204708000, 208802160, 217502250, 232002400, 245649600, 248574000, 261002700, 278402880, 290003000, 298288800, 307062000, 326253375, 331432000, 348003600, 372861000, 409416000, 417604320, 435004500, 464004800, 497148000, 522005400, 580006000, 596577600, 614124000, 652506750, 696007200, 745722000, 835208640, 870009000, 994296000, 1044010800, 1160012000, 1228248000, 1305013500, 1392014400, 1491444000, 1740018000, 2088021600, 2320024000, 2610027000, 2982888000, 3480036000, 4176043200, 5220054000, 6960072000, 10440108000, 20880216000]

約数ペア:

[(1, 20880216000), (2, 10440108000), (3, 6960072000), (4, 5220054000), (5, 4176043200), (6, 3480036000), (7, 2982888000), (8, 2610027000), (9, 2320024000), (10, 2088021600), (12, 1740018000), (14, 1491444000), (15, 1392014400), (16, 1305013500), (17, 1228248000), (18, 1160012000), (20, 1044010800), (21, 994296000), (24, 870009000), (25, 835208640), (28, 745722000), (30, 696007200), (32, 652506750), (34, 614124000), (35, 596577600), (36, 580006000), (40, 522005400), (42, 497148000), (45, 464004800), (48, 435004500), (50, 417604320), (51, 409416000), (56, 372861000), (60, 348003600), (63, 331432000), (64, 326253375), (68, 307062000), (70, 298288800), (72, 290003000), (75, 278402880), (80, 261002700), (84, 248574000), (85, 245649600), (90, 232002400), (96, 217502250), (100, 208802160), (102, 204708000), (105, 198859200), (112, 186430500), (119, 175464000), (120, 174001800), (125, 167041728), (126, 165716000), (136, 153531000), (140, 149144400), (144, 145001500), (150, 139201440), (153, 136472000), (160, 130501350), (168, 124287000), (170, 122824800), (175, 119315520), (180, 116001200), (192, 108751125), (200, 104401080), (204, 102354000), (210, 99429600), (224, 93215250), (225, 92800960), (238, 87732000), (240, 87000900), (250, 83520864), (252, 82858000), (255, 81883200), (272, 76765500), (280, 74572200), (288, 72500750), (300, 69600720), (306, 68236000), (315, 66286400), (320, 65250675), (336, 62143500), (340, 61412400), (350, 59657760), (357, 58488000), (360, 58000600), (375, 55680576), (400, 52200540), (408, 51177000), (420, 49714800), (425, 49129920), (448, 46607625), (450, 46400480), (476, 43866000), (480, 43500450), (500, 41760432), (504, 41429000), (510, 40941600), (525, 39771840), (544, 38382750), (560, 37286100), (576, 36250375), (595, 35092800), (600, 34800360), (612, 34118000), (630, 33143200), (672, 31071750), (680, 30706200), (700, 29828880), (714, 29244000), (720, 29000300), (750, 27840288), (765, 27294400), (800, 26100270), (816, 25588500), (840, 24857400), (850, 24564960), (875, 23863104), (900, 23200240), (952, 21933000), (960, 21750225), (1000, 20880216), (1008, 20714500), (1020, 20470800), (1050, 19885920), (1071, 19496000), (1088, 19191375), (1120, 18643050), (1125, 18560192), (1190, 17546400), (1200, 17400180), (1224, 17059000), (1260, 16571600), (1275, 16376640), (1344, 15535875), (1360, 15353100), (1400, 14914440), (1428, 14622000), (1440, 14500150), (1500, 13920144), (1530, 13647200), (1575, 13257280), (1600, 13050135), (1632, 12794250), (1680, 12428700), (1700, 12282480), (1750, 11931552), (1785, 11697600), (1800, 11600120), (1904, 10966500), (2000, 10440108), (2016, 10357250), (2040, 10235400), (2100, 9942960), (2125, 9825984), (2142, 9748000), (2240, 9321525), (2250, 9280096), (2380, 8773200), (2400, 8700090), (2437, 8568000), (2448, 8529500), (2520, 8285800), (2550, 8188320), (2625, 7954368), (2720, 7676550), (2800, 7457220), (2856, 7311000), (2880, 7250075), (2975, 7018560), (3000, 6960072), (3060, 6823600), (3150, 6628640), (3264, 6397125), (3360, 6214350), (3400, 6141240), (3500, 5965776), (3570, 5848800), (3600, 5800060), (3808, 5483250), (3825, 5458880), (4000, 5220054), (4032, 5178625), (4080, 5117700), (4200, 4971480), (4250, 4912992), (4284, 4874000), (4500, 4640048), (4760, 4386600), (4800, 4350045), (4874, 4284000), (4896, 4264750), (5040, 4142900), (5100, 4094160), (5250, 3977184), (5355, 3899200), (5440, 3838275), (5600, 3728610), (5712, 3655500), (5950, 3509280), (6000, 3480036), (6120, 3411800), (6300, 3314320), (6375, 3275328), (6720, 3107175), (6800, 3070620), (7000, 2982888), (7140, 2924400), (7200, 2900030), (7311, 2856000), (7616, 2741625), (7650, 2729440), (7875, 2651456), (8000, 2610027), (8160, 2558850), (8400, 2485740), (8500, 2456496), (8568, 2437000), (8925, 2339520), (9000, 2320024), (9520, 2193300), (9748, 2142000), (9792, 2132375), (10080, 2071450), (10200, 2047080), (10500, 1988592), (10710, 1949600), (11200, 1864305), (11424, 1827750), (11900, 1754640), (12000, 1740018), (12185, 1713600), (12240, 1705900), (12600, 1657160), (12750, 1637664), (13600, 1535310), (14000, 1491444), (14280, 1462200), (14400, 1450015), (14622, 1428000), (14875, 1403712), (15300, 1364720), (15750, 1325728), (16320, 1279425), (16800, 1242870), (17000, 1228248), (17059, 1224000), (17136, 1218500), (17850, 1169760), (18000, 1160012), (19040, 1096650), (19125, 1091776), (19496, 1071000), (20160, 1035725), (20400, 1023540), (21000, 994296), (21420, 974800), (21933, 952000), (22848, 913875), (23800, 877320), (24000, 870009), (24370, 856800), (24480, 852950), (25200, 828580), (25500, 818832), (26775, 779840), (27200, 767655), (28000, 745722), (28560, 731100), (29244, 714000), (29750, 701856), (30600, 682360), (31500, 662864), (33600, 621435), (34000, 614124), (34118, 612000), (34272, 609250), (35700, 584880), (36000, 580006), (36555, 571200), (38080, 548325), (38250, 545888), (38992, 535500), (40800, 511770), (41429, 504000), (42000, 497148), (42840, 487400), (43866, 476000), (44625, 467904), (47600, 438660), (48740, 428400), (48960, 426475), (50400, 414290), (51000, 409416), (51177, 408000), (53550, 389920), (56000, 372861), (57120, 365550), (58488, 357000), (59500, 350928), (60925, 342720), (61200, 341180), (63000, 331432), (68000, 307062), (68236, 306000), (68544, 304625), (71400, 292440), (72000, 290003), (73110, 285600), (76500, 272944), (77984, 267750), (81600, 255885), (82858, 252000), (84000, 248574), (85295, 244800), (85680, 243700), (87732, 238000), (89250, 233952), (95200, 219330), (97480, 214200), (100800, 207145), (102000, 204708), (102354, 204000), (107100, 194960), (109665, 190400), (114240, 182775), (116976, 178500), (119000, 175464), (121850, 171360), (122400, 170590), (124287, 168000), (126000, 165716), (133875, 155968), (136000, 153531), (136472, 153000), (142800, 146220)]