19065121920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{881}}^1$

素因数の和:953

約数の個数: 576

約数和(自身を含む): 75399728040

約数和(自身を除く): 56334606120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 64, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 128, 130, 136, 144, 153, 156, 160, 170, 180, 192, 195, 204, 208, 221, 234, 240, 255, 260, 272, 288, 289, 306, 312, 320, 340, 360, 384, 390, 408, 416, 442, 468, 480, 510, 520, 544, 576, 578, 585, 612, 624, 640, 663, 680, 720, 765, 780, 816, 832, 867, 881, 884, 936, 960, 1020, 1040, 1088, 1105, 1152, 1156, 1170, 1224, 1248, 1326, 1360, 1440, 1445, 1530, 1560, 1632, 1664, 1734, 1762, 1768, 1872, 1920, 1989, 2040, 2080, 2176, 2210, 2312, 2340, 2448, 2496, 2601, 2643, 2652, 2720, 2880, 2890, 3060, 3120, 3264, 3315, 3468, 3524, 3536, 3744, 3757, 3978, 4080, 4160, 4335, 4405, 4420, 4624, 4680, 4896, 4992, 5202, 5286, 5304, 5440, 5760, 5780, 6120, 6240, 6528, 6630, 6936, 7048, 7072, 7488, 7514, 7929, 7956, 8160, 8320, 8670, 8810, 8840, 9248, 9360, 9792, 9945, 10404, 10572, 10608, 10880, 11271, 11453, 11560, 12240, 12480, 13005, 13215, 13260, 13872, 14096, 14144, 14976, 14977, 15028, 15858, 15912, 16320, 17340, 17620, 17680, 18496, 18720, 18785, 19584, 19890, 20808, 21144, 21216, 22542, 22906, 23120, 24480, 24960, 26010, 26430, 26520, 27744, 28192, 28288, 29954, 30056, 31716, 31824, 32640, 33813, 34359, 34680, 35240, 35360, 36992, 37440, 37570, 39645, 39780, 41616, 42288, 42432, 44931, 45084, 45812, 46240, 48960, 52020, 52860, 53040, 55488, 56355, 56384, 57265, 59908, 60112, 63432, 63648, 67626, 68718, 69360, 70480, 70720, 74880, 74885, 75140, 79290, 79560, 83232, 84576, 84864, 89862, 90168, 91624, 92480, 97920, 103077, 104040, 105720, 106080, 110976, 112710, 112768, 114530, 119816, 120224, 126864, 127296, 134793, 135252, 137436, 138720, 140960, 141440, 149770, 150280, 158580, 159120, 166464, 169065, 169152, 171795, 179724, 180336, 183248, 184960, 194701, 206154, 208080, 211440, 212160, 224655, 225420, 229060, 239632, 240448, 253728, 254592, 254609, 269586, 270504, 274872, 277440, 281920, 299540, 300560, 317160, 318240, 332928, 338130, 338304, 343590, 359448, 360672, 366496, 389402, 412308, 416160, 422880, 424320, 449310, 450840, 458120, 479264, 480896, 507456, 509218, 515385, 539172, 541008, 549744, 554880, 563840, 584103, 599080, 601120, 634320, 636480, 673965, 676260, 687180, 718896, 721344, 732992, 763827, 778804, 824616, 832320, 845760, 898620, 901680, 916240, 958528, 973505, 1014912, 1018436, 1030770, 1078344, 1082016, 1099488, 1168206, 1198160, 1202240, 1268640, 1272960, 1273045, 1347930, 1352520, 1374360, 1437792, 1442688, 1465984, 1527654, 1557608, 1649232, 1664640, 1691520, 1752309, 1797240, 1803360, 1832480, 1917056, 1947010, 2036872, 2061540, 2156688, 2164032, 2198976, 2291481, 2336412, 2396320, 2404480, 2537280, 2546090, 2695860, 2705040, 2748720, 2875584, 2920515, 3055308, 3115216, 3298464, 3309917, 3504618, 3594480, 3606720, 3664960, 3819135, 3894020, 4073744, 4123080, 4313376, 4328064, 4397952, 4582962, 4672824, 4792640, 5074560, 5092180, 5391720, 5410080, 5497440, 5751168, 5841030, 6110616, 6230432, 6596928, 6619834, 7009236, 7188960, 7213440, 7329920, 7638270, 7788040, 8147488, 8246160, 8626752, 8761545, 9165924, 9345648, 9585280, 9929751, 10184360, 10783440, 10820160, 10994880, 11457405, 11682060, 12221232, 12460864, 13193856, 13239668, 14018472, 14377920, 15276540, 15576080, 16294976, 16492320, 16549585, 17253504, 17523090, 18331848, 18691296, 19859502, 20368720, 21566880, 21640320, 21989760, 22914810, 23364120, 24442464, 24921728, 26479336, 28036944, 28755840, 29789253, 30553080, 31152160, 32589952, 32984640, 33099170, 35046180, 36663696, 37382592, 39719004, 40737440, 43133760, 45829620, 46728240, 48884928, 49648755, 52958672, 56073888, 59578506, 61106160, 62304320, 65969280, 66198340, 70092360, 73327392, 74765184, 79438008, 81474880, 86267520, 91659240, 93456480, 97769856, 99297510, 105917344, 112147776, 119157012, 122212320, 124608640, 132396680, 140184720, 146654784, 148946265, 158876016, 162949760, 183318480, 186912960, 198595020, 211834688, 224295552, 238314024, 244424640, 264793360, 280369440, 293309568, 297892530, 317752032, 366636960, 373825920, 397190040, 423669376, 476628048, 488849280, 529586720, 560738880, 595785060, 635504064, 733273920, 794380080, 953256096, 1059173440, 1121477760, 1191570120, 1271008128, 1466547840, 1588760160, 1906512192, 2118346880, 2383140240, 3177520320, 3813024384, 4766280480, 6355040640, 9532560960, 19065121920]

約数ペア:

[(1, 19065121920), (2, 9532560960), (3, 6355040640), (4, 4766280480), (5, 3813024384), (6, 3177520320), (8, 2383140240), (9, 2118346880), (10, 1906512192), (12, 1588760160), (13, 1466547840), (15, 1271008128), (16, 1191570120), (17, 1121477760), (18, 1059173440), (20, 953256096), (24, 794380080), (26, 733273920), (30, 635504064), (32, 595785060), (34, 560738880), (36, 529586720), (39, 488849280), (40, 476628048), (45, 423669376), (48, 397190040), (51, 373825920), (52, 366636960), (60, 317752032), (64, 297892530), (65, 293309568), (68, 280369440), (72, 264793360), (78, 244424640), (80, 238314024), (85, 224295552), (90, 211834688), (96, 198595020), (102, 186912960), (104, 183318480), (117, 162949760), (120, 158876016), (128, 148946265), (130, 146654784), (136, 140184720), (144, 132396680), (153, 124608640), (156, 122212320), (160, 119157012), (170, 112147776), (180, 105917344), (192, 99297510), (195, 97769856), (204, 93456480), (208, 91659240), (221, 86267520), (234, 81474880), (240, 79438008), (255, 74765184), (260, 73327392), (272, 70092360), (288, 66198340), (289, 65969280), (306, 62304320), (312, 61106160), (320, 59578506), (340, 56073888), (360, 52958672), (384, 49648755), (390, 48884928), (408, 46728240), (416, 45829620), (442, 43133760), (468, 40737440), (480, 39719004), (510, 37382592), (520, 36663696), (544, 35046180), (576, 33099170), (578, 32984640), (585, 32589952), (612, 31152160), (624, 30553080), (640, 29789253), (663, 28755840), (680, 28036944), (720, 26479336), (765, 24921728), (780, 24442464), (816, 23364120), (832, 22914810), (867, 21989760), (881, 21640320), (884, 21566880), (936, 20368720), (960, 19859502), (1020, 18691296), (1040, 18331848), (1088, 17523090), (1105, 17253504), (1152, 16549585), (1156, 16492320), (1170, 16294976), (1224, 15576080), (1248, 15276540), (1326, 14377920), (1360, 14018472), (1440, 13239668), (1445, 13193856), (1530, 12460864), (1560, 12221232), (1632, 11682060), (1664, 11457405), (1734, 10994880), (1762, 10820160), (1768, 10783440), (1872, 10184360), (1920, 9929751), (1989, 9585280), (2040, 9345648), (2080, 9165924), (2176, 8761545), (2210, 8626752), (2312, 8246160), (2340, 8147488), (2448, 7788040), (2496, 7638270), (2601, 7329920), (2643, 7213440), (2652, 7188960), (2720, 7009236), (2880, 6619834), (2890, 6596928), (3060, 6230432), (3120, 6110616), (3264, 5841030), (3315, 5751168), (3468, 5497440), (3524, 5410080), (3536, 5391720), (3744, 5092180), (3757, 5074560), (3978, 4792640), (4080, 4672824), (4160, 4582962), (4335, 4397952), (4405, 4328064), (4420, 4313376), (4624, 4123080), (4680, 4073744), (4896, 3894020), (4992, 3819135), (5202, 3664960), (5286, 3606720), (5304, 3594480), (5440, 3504618), (5760, 3309917), (5780, 3298464), (6120, 3115216), (6240, 3055308), (6528, 2920515), (6630, 2875584), (6936, 2748720), (7048, 2705040), (7072, 2695860), (7488, 2546090), (7514, 2537280), (7929, 2404480), (7956, 2396320), (8160, 2336412), (8320, 2291481), (8670, 2198976), (8810, 2164032), (8840, 2156688), (9248, 2061540), (9360, 2036872), (9792, 1947010), (9945, 1917056), (10404, 1832480), (10572, 1803360), (10608, 1797240), (10880, 1752309), (11271, 1691520), (11453, 1664640), (11560, 1649232), (12240, 1557608), (12480, 1527654), (13005, 1465984), (13215, 1442688), (13260, 1437792), (13872, 1374360), (14096, 1352520), (14144, 1347930), (14976, 1273045), (14977, 1272960), (15028, 1268640), (15858, 1202240), (15912, 1198160), (16320, 1168206), (17340, 1099488), (17620, 1082016), (17680, 1078344), (18496, 1030770), (18720, 1018436), (18785, 1014912), (19584, 973505), (19890, 958528), (20808, 916240), (21144, 901680), (21216, 898620), (22542, 845760), (22906, 832320), (23120, 824616), (24480, 778804), (24960, 763827), (26010, 732992), (26430, 721344), (26520, 718896), (27744, 687180), (28192, 676260), (28288, 673965), (29954, 636480), (30056, 634320), (31716, 601120), (31824, 599080), (32640, 584103), (33813, 563840), (34359, 554880), (34680, 549744), (35240, 541008), (35360, 539172), (36992, 515385), (37440, 509218), (37570, 507456), (39645, 480896), (39780, 479264), (41616, 458120), (42288, 450840), (42432, 449310), (44931, 424320), (45084, 422880), (45812, 416160), (46240, 412308), (48960, 389402), (52020, 366496), (52860, 360672), (53040, 359448), (55488, 343590), (56355, 338304), (56384, 338130), (57265, 332928), (59908, 318240), (60112, 317160), (63432, 300560), (63648, 299540), (67626, 281920), (68718, 277440), (69360, 274872), (70480, 270504), (70720, 269586), (74880, 254609), (74885, 254592), (75140, 253728), (79290, 240448), (79560, 239632), (83232, 229060), (84576, 225420), (84864, 224655), (89862, 212160), (90168, 211440), (91624, 208080), (92480, 206154), (97920, 194701), (103077, 184960), (104040, 183248), (105720, 180336), (106080, 179724), (110976, 171795), (112710, 169152), (112768, 169065), (114530, 166464), (119816, 159120), (120224, 158580), (126864, 150280), (127296, 149770), (134793, 141440), (135252, 140960), (137436, 138720)]