19168876800

素因数分解:

$2^8\times 3^4\times 5^2\times {\mathrm{103}}^1\times {\mathrm{359}}^1$

素因数の和:500

約数の個数: 540

約数和(自身を含む): 71763531840

約数和(自身を除く): 52594655040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 81, 90, 96, 100, 103, 108, 120, 128, 135, 144, 150, 160, 162, 180, 192, 200, 206, 216, 225, 240, 256, 270, 288, 300, 309, 320, 324, 359, 360, 384, 400, 405, 412, 432, 450, 480, 515, 540, 576, 600, 618, 640, 648, 675, 718, 720, 768, 800, 810, 824, 864, 900, 927, 960, 1030, 1077, 1080, 1152, 1200, 1236, 1280, 1296, 1350, 1436, 1440, 1545, 1600, 1620, 1648, 1728, 1795, 1800, 1854, 1920, 2025, 2060, 2154, 2160, 2304, 2400, 2472, 2575, 2592, 2700, 2781, 2872, 2880, 3090, 3200, 3231, 3240, 3296, 3456, 3590, 3600, 3708, 3840, 4050, 4120, 4308, 4320, 4635, 4800, 4944, 5150, 5184, 5385, 5400, 5562, 5744, 5760, 6180, 6400, 6462, 6480, 6592, 6912, 7180, 7200, 7416, 7725, 8100, 8240, 8343, 8616, 8640, 8975, 9270, 9600, 9693, 9888, 10300, 10368, 10770, 10800, 11124, 11488, 11520, 12360, 12924, 12960, 13184, 13905, 14360, 14400, 14832, 15450, 16155, 16200, 16480, 16686, 17232, 17280, 17950, 18540, 19200, 19386, 19776, 20600, 20736, 21540, 21600, 22248, 22976, 23175, 24720, 25848, 25920, 26368, 26925, 27810, 28720, 28800, 29079, 29664, 30900, 32310, 32400, 32960, 33372, 34464, 34560, 35900, 36977, 37080, 38772, 39552, 41200, 41715, 43080, 43200, 44496, 45952, 46350, 48465, 49440, 51696, 51840, 53850, 55620, 57440, 57600, 58158, 59328, 61800, 64620, 64800, 65920, 66744, 68928, 69525, 71800, 73954, 74160, 77544, 79104, 80775, 82400, 83430, 86160, 86400, 88992, 91904, 92700, 96930, 98880, 103392, 103680, 107700, 110931, 111240, 114880, 116316, 118656, 123600, 129240, 129600, 131840, 133488, 137856, 139050, 143600, 145395, 147908, 148320, 155088, 161550, 164800, 166860, 172320, 172800, 177984, 184885, 185400, 193860, 197760, 206784, 208575, 215400, 221862, 222480, 229760, 232632, 237312, 242325, 247200, 258480, 259200, 266976, 275712, 278100, 287200, 290790, 295816, 296640, 310176, 323100, 329600, 332793, 333720, 344640, 355968, 369770, 370800, 387720, 395520, 413568, 417150, 430800, 443724, 444960, 459520, 465264, 484650, 494400, 516960, 518400, 533952, 554655, 556200, 574400, 581580, 591632, 593280, 620352, 646200, 659200, 665586, 667440, 689280, 711936, 726975, 739540, 741600, 775440, 827136, 834300, 861600, 887448, 889920, 924425, 930528, 969300, 988800, 998379, 1033920, 1067904, 1109310, 1112400, 1148800, 1163160, 1183264, 1186560, 1240704, 1292400, 1331172, 1334880, 1378560, 1453950, 1479080, 1483200, 1550880, 1663965, 1668600, 1723200, 1774896, 1779840, 1848850, 1861056, 1938600, 1977600, 1996758, 2067840, 2135808, 2218620, 2224800, 2297600, 2326320, 2366528, 2481408, 2584800, 2662344, 2669760, 2773275, 2907900, 2958160, 2966400, 2995137, 3101760, 3327930, 3337200, 3446400, 3549792, 3559680, 3697700, 3722112, 3877200, 3993516, 4135680, 4437240, 4449600, 4652640, 4733056, 4991895, 5169600, 5324688, 5339520, 5546550, 5815800, 5916320, 5932800, 5990274, 6203520, 6655860, 6674400, 6892800, 7099584, 7395400, 7444224, 7754400, 7987032, 8319825, 8874480, 8899200, 9305280, 9466112, 9983790, 10339200, 10649376, 10679040, 11093100, 11631600, 11832640, 11980548, 12407040, 13311720, 13348800, 14199168, 14790800, 14975685, 15508800, 15974064, 16639650, 17748960, 17798400, 18610560, 19967580, 20678400, 21298752, 22186200, 23263200, 23665280, 23961096, 24959475, 26623440, 26697600, 28398336, 29581600, 29951370, 31017600, 31948128, 33279300, 35497920, 37221120, 39935160, 42597504, 44372400, 46526400, 47330560, 47922192, 49918950, 53246880, 53395200, 59163200, 59902740, 62035200, 63896256, 66558600, 70995840, 74878425, 79870320, 85195008, 88744800, 93052800, 95844384, 99837900, 106493760, 118326400, 119805480, 127792512, 133117200, 141991680, 149756850, 159740640, 177489600, 186105600, 191688768, 199675800, 212987520, 236652800, 239610960, 255585024, 266234400, 299513700, 319481280, 354979200, 383377536, 399351600, 425975040, 479221920, 532468800, 599027400, 638962560, 709958400, 766755072, 798703200, 958443840, 1064937600, 1198054800, 1277925120, 1597406400, 1916887680, 2129875200, 2396109600, 3194812800, 3833775360, 4792219200, 6389625600, 9584438400, 19168876800]

約数ペア:

[(1, 19168876800), (2, 9584438400), (3, 6389625600), (4, 4792219200), (5, 3833775360), (6, 3194812800), (8, 2396109600), (9, 2129875200), (10, 1916887680), (12, 1597406400), (15, 1277925120), (16, 1198054800), (18, 1064937600), (20, 958443840), (24, 798703200), (25, 766755072), (27, 709958400), (30, 638962560), (32, 599027400), (36, 532468800), (40, 479221920), (45, 425975040), (48, 399351600), (50, 383377536), (54, 354979200), (60, 319481280), (64, 299513700), (72, 266234400), (75, 255585024), (80, 239610960), (81, 236652800), (90, 212987520), (96, 199675800), (100, 191688768), (103, 186105600), (108, 177489600), (120, 159740640), (128, 149756850), (135, 141991680), (144, 133117200), (150, 127792512), (160, 119805480), (162, 118326400), (180, 106493760), (192, 99837900), (200, 95844384), (206, 93052800), (216, 88744800), (225, 85195008), (240, 79870320), (256, 74878425), (270, 70995840), (288, 66558600), (300, 63896256), (309, 62035200), (320, 59902740), (324, 59163200), (359, 53395200), (360, 53246880), (384, 49918950), (400, 47922192), (405, 47330560), (412, 46526400), (432, 44372400), (450, 42597504), (480, 39935160), (515, 37221120), (540, 35497920), (576, 33279300), (600, 31948128), (618, 31017600), (640, 29951370), (648, 29581600), (675, 28398336), (718, 26697600), (720, 26623440), (768, 24959475), (800, 23961096), (810, 23665280), (824, 23263200), (864, 22186200), (900, 21298752), (927, 20678400), (960, 19967580), (1030, 18610560), (1077, 17798400), (1080, 17748960), (1152, 16639650), (1200, 15974064), (1236, 15508800), (1280, 14975685), (1296, 14790800), (1350, 14199168), (1436, 13348800), (1440, 13311720), (1545, 12407040), (1600, 11980548), (1620, 11832640), (1648, 11631600), (1728, 11093100), (1795, 10679040), (1800, 10649376), (1854, 10339200), (1920, 9983790), (2025, 9466112), (2060, 9305280), (2154, 8899200), (2160, 8874480), (2304, 8319825), (2400, 7987032), (2472, 7754400), (2575, 7444224), (2592, 7395400), (2700, 7099584), (2781, 6892800), (2872, 6674400), (2880, 6655860), (3090, 6203520), (3200, 5990274), (3231, 5932800), (3240, 5916320), (3296, 5815800), (3456, 5546550), (3590, 5339520), (3600, 5324688), (3708, 5169600), (3840, 4991895), (4050, 4733056), (4120, 4652640), (4308, 4449600), (4320, 4437240), (4635, 4135680), (4800, 3993516), (4944, 3877200), (5150, 3722112), (5184, 3697700), (5385, 3559680), (5400, 3549792), (5562, 3446400), (5744, 3337200), (5760, 3327930), (6180, 3101760), (6400, 2995137), (6462, 2966400), (6480, 2958160), (6592, 2907900), (6912, 2773275), (7180, 2669760), (7200, 2662344), (7416, 2584800), (7725, 2481408), (8100, 2366528), (8240, 2326320), (8343, 2297600), (8616, 2224800), (8640, 2218620), (8975, 2135808), (9270, 2067840), (9600, 1996758), (9693, 1977600), (9888, 1938600), (10300, 1861056), (10368, 1848850), (10770, 1779840), (10800, 1774896), (11124, 1723200), (11488, 1668600), (11520, 1663965), (12360, 1550880), (12924, 1483200), (12960, 1479080), (13184, 1453950), (13905, 1378560), (14360, 1334880), (14400, 1331172), (14832, 1292400), (15450, 1240704), (16155, 1186560), (16200, 1183264), (16480, 1163160), (16686, 1148800), (17232, 1112400), (17280, 1109310), (17950, 1067904), (18540, 1033920), (19200, 998379), (19386, 988800), (19776, 969300), (20600, 930528), (20736, 924425), (21540, 889920), (21600, 887448), (22248, 861600), (22976, 834300), (23175, 827136), (24720, 775440), (25848, 741600), (25920, 739540), (26368, 726975), (26925, 711936), (27810, 689280), (28720, 667440), (28800, 665586), (29079, 659200), (29664, 646200), (30900, 620352), (32310, 593280), (32400, 591632), (32960, 581580), (33372, 574400), (34464, 556200), (34560, 554655), (35900, 533952), (36977, 518400), (37080, 516960), (38772, 494400), (39552, 484650), (41200, 465264), (41715, 459520), (43080, 444960), (43200, 443724), (44496, 430800), (45952, 417150), (46350, 413568), (48465, 395520), (49440, 387720), (51696, 370800), (51840, 369770), (53850, 355968), (55620, 344640), (57440, 333720), (57600, 332793), (58158, 329600), (59328, 323100), (61800, 310176), (64620, 296640), (64800, 295816), (65920, 290790), (66744, 287200), (68928, 278100), (69525, 275712), (71800, 266976), (73954, 259200), (74160, 258480), (77544, 247200), (79104, 242325), (80775, 237312), (82400, 232632), (83430, 229760), (86160, 222480), (86400, 221862), (88992, 215400), (91904, 208575), (92700, 206784), (96930, 197760), (98880, 193860), (103392, 185400), (103680, 184885), (107700, 177984), (110931, 172800), (111240, 172320), (114880, 166860), (116316, 164800), (118656, 161550), (123600, 155088), (129240, 148320), (129600, 147908), (131840, 145395), (133488, 143600), (137856, 139050)]