19047999600

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1$

素因数の和:758

約数の個数: 720

約数和(自身を含む): 80211056640

約数和(自身を除く): 61163057040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 31, 35, 36, 37, 40, 42, 45, 48, 50, 56, 60, 62, 63, 70, 72, 74, 75, 80, 84, 90, 93, 100, 105, 111, 112, 120, 124, 126, 140, 144, 148, 150, 155, 168, 175, 180, 185, 186, 200, 210, 217, 222, 225, 240, 248, 252, 259, 279, 280, 296, 300, 310, 315, 333, 336, 350, 360, 370, 372, 400, 420, 434, 444, 450, 465, 496, 504, 518, 525, 555, 558, 560, 592, 600, 620, 630, 651, 659, 666, 700, 720, 740, 744, 775, 777, 840, 868, 888, 900, 925, 930, 1008, 1036, 1050, 1085, 1110, 1116, 1147, 1200, 1240, 1260, 1295, 1302, 1318, 1332, 1395, 1400, 1480, 1488, 1550, 1554, 1575, 1665, 1680, 1736, 1776, 1800, 1850, 1860, 1953, 1977, 2072, 2100, 2170, 2220, 2232, 2294, 2325, 2331, 2480, 2520, 2590, 2604, 2636, 2664, 2775, 2790, 2800, 2960, 3100, 3108, 3150, 3255, 3295, 3330, 3441, 3472, 3600, 3700, 3720, 3885, 3906, 3954, 4144, 4200, 4340, 4440, 4464, 4588, 4613, 4650, 4662, 5040, 5180, 5208, 5272, 5328, 5425, 5550, 5580, 5735, 5931, 6200, 6216, 6300, 6475, 6510, 6590, 6660, 6882, 6975, 7400, 7440, 7770, 7812, 7908, 8029, 8325, 8400, 8680, 8880, 9176, 9226, 9300, 9324, 9765, 9885, 10323, 10360, 10416, 10544, 10850, 11100, 11160, 11470, 11655, 11862, 12400, 12432, 12600, 12950, 13020, 13180, 13320, 13764, 13839, 13950, 14800, 15540, 15624, 15816, 16058, 16275, 16475, 16650, 17205, 17360, 18352, 18452, 18600, 18648, 19425, 19530, 19770, 20429, 20646, 20720, 21700, 22200, 22320, 22940, 23065, 23310, 23724, 24087, 24383, 25200, 25900, 26040, 26360, 26640, 27528, 27678, 27900, 28675, 29655, 31080, 31248, 31632, 32116, 32550, 32950, 33300, 34410, 36904, 37200, 37296, 38850, 39060, 39540, 40145, 40858, 41292, 41517, 43400, 44400, 45880, 46130, 46620, 47448, 48174, 48766, 48825, 49425, 51615, 51800, 52080, 52720, 55056, 55356, 55800, 57350, 58275, 59310, 61287, 62160, 64232, 65100, 65900, 66600, 68820, 69195, 72261, 73149, 73808, 77700, 78120, 79080, 80290, 81716, 82584, 83034, 86025, 86800, 91760, 92260, 93240, 94896, 96348, 97532, 97650, 98850, 102145, 103230, 103600, 110712, 111600, 114700, 115325, 116550, 118620, 120435, 121915, 122574, 128464, 130200, 131800, 133200, 137640, 138390, 143003, 144522, 146298, 148275, 155400, 156240, 158160, 160580, 163432, 165168, 166068, 170681, 172050, 183861, 184520, 186480, 192696, 195064, 195300, 197700, 200725, 204290, 206460, 207585, 219447, 221424, 229400, 230650, 233100, 237240, 240870, 243830, 245148, 258075, 260400, 263600, 275280, 276780, 286006, 289044, 292596, 296550, 306435, 310800, 321160, 326864, 332136, 341362, 344100, 345975, 361305, 365745, 367722, 369040, 385392, 390128, 390600, 395400, 401450, 408580, 412920, 415170, 429009, 438894, 458800, 461300, 466200, 474480, 481740, 487660, 490296, 510725, 512043, 516150, 553560, 572012, 578088, 585192, 593100, 602175, 609575, 612870, 642320, 664272, 682724, 688200, 691950, 715015, 722610, 731490, 735444, 755873, 781200, 790800, 802900, 817160, 825840, 830340, 853405, 858018, 877788, 919305, 922600, 932400, 963480, 975320, 980592, 1021450, 1024086, 1032300, 1037925, 1097235, 1107120, 1144024, 1156176, 1170384, 1186200, 1204350, 1219150, 1225740, 1287027, 1365448, 1376400, 1383900, 1430030, 1445220, 1462980, 1470888, 1511746, 1532175, 1536129, 1605800, 1634320, 1660680, 1706810, 1716036, 1755576, 1806525, 1828725, 1838610, 1845200, 1926960, 1950640, 2042900, 2048172, 2064600, 2075850, 2145045, 2194470, 2267619, 2288048, 2372400, 2408700, 2438300, 2451480, 2560215, 2574054, 2730896, 2767800, 2860060, 2890440, 2925960, 2941776, 3023492, 3064350, 3072258, 3211600, 3321360, 3413620, 3432072, 3511152, 3575075, 3613050, 3657450, 3677220, 3779365, 4085800, 4096344, 4129200, 4151700, 4267025, 4290090, 4388940, 4535238, 4596525, 4817400, 4876600, 4902960, 5120430, 5148108, 5291111, 5486175, 5535600, 5720120, 5780880, 5851920, 6046984, 6128700, 6144516, 6435135, 6802857, 6827240, 6864144, 7150150, 7226100, 7314900, 7354440, 7558730, 7680645, 8171600, 8192688, 8303400, 8534050, 8580180, 8777880, 9070476, 9193050, 9634800, 9753200, 10240860, 10296216, 10582222, 10725225, 10972350, 11338095, 11440240, 12093968, 12257400, 12289032, 12801075, 12870270, 13605714, 13654480, 14300300, 14452200, 14629800, 14708880, 15117460, 15361290, 15873333, 16606800, 17068100, 17160360, 17555760, 18140952, 18386100, 18896825, 20481720, 20592432, 21164444, 21450450, 21944700, 22676190, 24514800, 24578064, 25602150, 25740540, 26455555, 27211428, 28600600, 28904400, 29259600, 30234920, 30722580, 31746666, 32175675, 34014285, 34136200, 34320720, 36281904, 36772200, 37793650, 38403225, 40963440, 42328888, 42900900, 43889400, 45352380, 47619999, 51204300, 51481080, 52911110, 54422856, 56690475, 57201200, 60469840, 61445160, 63493332, 64351350, 68028570, 68272400, 73544400, 75587300, 76806450, 79366665, 84657776, 85801800, 87778800, 90704760, 95239998, 102408600, 102962160, 105822220, 108845712, 113380950, 122890320, 126986664, 128702700, 132277775, 136057140, 151174600, 153612900, 158733330, 170071425, 171603600, 181409520, 190479996, 204817200, 211644440, 226761900, 238099995, 253973328, 257405400, 264555550, 272114280, 302349200, 307225800, 317466660, 340142850, 380959992, 396833325, 423288880, 453523800, 476199990, 514810800, 529111100, 544228560, 614451600, 634933320, 680285700, 761919984, 793666650, 907047600, 952399980, 1058222200, 1190499975, 1269866640, 1360571400, 1587333300, 1904799960, 2116444400, 2380999950, 2721142800, 3174666600, 3809599920, 4761999900, 6349333200, 9523999800, 19047999600]

約数ペア:

[(1, 19047999600), (2, 9523999800), (3, 6349333200), (4, 4761999900), (5, 3809599920), (6, 3174666600), (7, 2721142800), (8, 2380999950), (9, 2116444400), (10, 1904799960), (12, 1587333300), (14, 1360571400), (15, 1269866640), (16, 1190499975), (18, 1058222200), (20, 952399980), (21, 907047600), (24, 793666650), (25, 761919984), (28, 680285700), (30, 634933320), (31, 614451600), (35, 544228560), (36, 529111100), (37, 514810800), (40, 476199990), (42, 453523800), (45, 423288880), (48, 396833325), (50, 380959992), (56, 340142850), (60, 317466660), (62, 307225800), (63, 302349200), (70, 272114280), (72, 264555550), (74, 257405400), (75, 253973328), (80, 238099995), (84, 226761900), (90, 211644440), (93, 204817200), (100, 190479996), (105, 181409520), (111, 171603600), (112, 170071425), (120, 158733330), (124, 153612900), (126, 151174600), (140, 136057140), (144, 132277775), (148, 128702700), (150, 126986664), (155, 122890320), (168, 113380950), (175, 108845712), (180, 105822220), (185, 102962160), (186, 102408600), (200, 95239998), (210, 90704760), (217, 87778800), (222, 85801800), (225, 84657776), (240, 79366665), (248, 76806450), (252, 75587300), (259, 73544400), (279, 68272400), (280, 68028570), (296, 64351350), (300, 63493332), (310, 61445160), (315, 60469840), (333, 57201200), (336, 56690475), (350, 54422856), (360, 52911110), (370, 51481080), (372, 51204300), (400, 47619999), (420, 45352380), (434, 43889400), (444, 42900900), (450, 42328888), (465, 40963440), (496, 38403225), (504, 37793650), (518, 36772200), (525, 36281904), (555, 34320720), (558, 34136200), (560, 34014285), (592, 32175675), (600, 31746666), (620, 30722580), (630, 30234920), (651, 29259600), (659, 28904400), (666, 28600600), (700, 27211428), (720, 26455555), (740, 25740540), (744, 25602150), (775, 24578064), (777, 24514800), (840, 22676190), (868, 21944700), (888, 21450450), (900, 21164444), (925, 20592432), (930, 20481720), (1008, 18896825), (1036, 18386100), (1050, 18140952), (1085, 17555760), (1110, 17160360), (1116, 17068100), (1147, 16606800), (1200, 15873333), (1240, 15361290), (1260, 15117460), (1295, 14708880), (1302, 14629800), (1318, 14452200), (1332, 14300300), (1395, 13654480), (1400, 13605714), (1480, 12870270), (1488, 12801075), (1550, 12289032), (1554, 12257400), (1575, 12093968), (1665, 11440240), (1680, 11338095), (1736, 10972350), (1776, 10725225), (1800, 10582222), (1850, 10296216), (1860, 10240860), (1953, 9753200), (1977, 9634800), (2072, 9193050), (2100, 9070476), (2170, 8777880), (2220, 8580180), (2232, 8534050), (2294, 8303400), (2325, 8192688), (2331, 8171600), (2480, 7680645), (2520, 7558730), (2590, 7354440), (2604, 7314900), (2636, 7226100), (2664, 7150150), (2775, 6864144), (2790, 6827240), (2800, 6802857), (2960, 6435135), (3100, 6144516), (3108, 6128700), (3150, 6046984), (3255, 5851920), (3295, 5780880), (3330, 5720120), (3441, 5535600), (3472, 5486175), (3600, 5291111), (3700, 5148108), (3720, 5120430), (3885, 4902960), (3906, 4876600), (3954, 4817400), (4144, 4596525), (4200, 4535238), (4340, 4388940), (4440, 4290090), (4464, 4267025), (4588, 4151700), (4613, 4129200), (4650, 4096344), (4662, 4085800), (5040, 3779365), (5180, 3677220), (5208, 3657450), (5272, 3613050), (5328, 3575075), (5425, 3511152), (5550, 3432072), (5580, 3413620), (5735, 3321360), (5931, 3211600), (6200, 3072258), (6216, 3064350), (6300, 3023492), (6475, 2941776), (6510, 2925960), (6590, 2890440), (6660, 2860060), (6882, 2767800), (6975, 2730896), (7400, 2574054), (7440, 2560215), (7770, 2451480), (7812, 2438300), (7908, 2408700), (8029, 2372400), (8325, 2288048), (8400, 2267619), (8680, 2194470), (8880, 2145045), (9176, 2075850), (9226, 2064600), (9300, 2048172), (9324, 2042900), (9765, 1950640), (9885, 1926960), (10323, 1845200), (10360, 1838610), (10416, 1828725), (10544, 1806525), (10850, 1755576), (11100, 1716036), (11160, 1706810), (11470, 1660680), (11655, 1634320), (11862, 1605800), (12400, 1536129), (12432, 1532175), (12600, 1511746), (12950, 1470888), (13020, 1462980), (13180, 1445220), (13320, 1430030), (13764, 1383900), (13839, 1376400), (13950, 1365448), (14800, 1287027), (15540, 1225740), (15624, 1219150), (15816, 1204350), (16058, 1186200), (16275, 1170384), (16475, 1156176), (16650, 1144024), (17205, 1107120), (17360, 1097235), (18352, 1037925), (18452, 1032300), (18600, 1024086), (18648, 1021450), (19425, 980592), (19530, 975320), (19770, 963480), (20429, 932400), (20646, 922600), (20720, 919305), (21700, 877788), (22200, 858018), (22320, 853405), (22940, 830340), (23065, 825840), (23310, 817160), (23724, 802900), (24087, 790800), (24383, 781200), (25200, 755873), (25900, 735444), (26040, 731490), (26360, 722610), (26640, 715015), (27528, 691950), (27678, 688200), (27900, 682724), (28675, 664272), (29655, 642320), (31080, 612870), (31248, 609575), (31632, 602175), (32116, 593100), (32550, 585192), (32950, 578088), (33300, 572012), (34410, 553560), (36904, 516150), (37200, 512043), (37296, 510725), (38850, 490296), (39060, 487660), (39540, 481740), (40145, 474480), (40858, 466200), (41292, 461300), (41517, 458800), (43400, 438894), (44400, 429009), (45880, 415170), (46130, 412920), (46620, 408580), (47448, 401450), (48174, 395400), (48766, 390600), (48825, 390128), (49425, 385392), (51615, 369040), (51800, 367722), (52080, 365745), (52720, 361305), (55056, 345975), (55356, 344100), (55800, 341362), (57350, 332136), (58275, 326864), (59310, 321160), (61287, 310800), (62160, 306435), (64232, 296550), (65100, 292596), (65900, 289044), (66600, 286006), (68820, 276780), (69195, 275280), (72261, 263600), (73149, 260400), (73808, 258075), (77700, 245148), (78120, 243830), (79080, 240870), (80290, 237240), (81716, 233100), (82584, 230650), (83034, 229400), (86025, 221424), (86800, 219447), (91760, 207585), (92260, 206460), (93240, 204290), (94896, 200725), (96348, 197700), (97532, 195300), (97650, 195064), (98850, 192696), (102145, 186480), (103230, 184520), (103600, 183861), (110712, 172050), (111600, 170681), (114700, 166068), (115325, 165168), (116550, 163432), (118620, 160580), (120435, 158160), (121915, 156240), (122574, 155400), (128464, 148275), (130200, 146298), (131800, 144522), (133200, 143003), (137640, 138390)]