20978380800

素因数分解:

$2^{12}\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:173

約数の個数: 936

約数和(自身を含む): 86511900384

約数和(自身を除く): 65533519584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 25, 26, 30, 32, 34, 36, 39, 40, 45, 48, 50, 51, 52, 60, 64, 65, 68, 72, 75, 78, 80, 85, 90, 96, 100, 102, 103, 104, 117, 120, 128, 130, 136, 144, 150, 153, 156, 160, 170, 180, 192, 195, 200, 204, 206, 208, 221, 225, 234, 240, 255, 256, 260, 272, 288, 300, 306, 309, 312, 320, 325, 340, 360, 384, 390, 400, 408, 412, 416, 425, 442, 450, 468, 480, 510, 512, 515, 520, 544, 576, 585, 600, 612, 618, 624, 640, 650, 663, 680, 720, 765, 768, 780, 800, 816, 824, 832, 850, 884, 900, 927, 936, 960, 975, 1020, 1024, 1030, 1040, 1088, 1105, 1152, 1170, 1200, 1224, 1236, 1248, 1275, 1280, 1300, 1326, 1339, 1360, 1440, 1530, 1536, 1545, 1560, 1600, 1632, 1648, 1664, 1700, 1751, 1768, 1800, 1854, 1872, 1920, 1950, 1989, 2040, 2048, 2060, 2080, 2176, 2210, 2304, 2340, 2400, 2448, 2472, 2496, 2550, 2560, 2575, 2600, 2652, 2678, 2720, 2880, 2925, 3060, 3072, 3090, 3120, 3200, 3264, 3296, 3315, 3328, 3400, 3502, 3536, 3600, 3708, 3744, 3825, 3840, 3900, 3978, 4017, 4080, 4096, 4120, 4160, 4352, 4420, 4608, 4635, 4680, 4800, 4896, 4944, 4992, 5100, 5120, 5150, 5200, 5253, 5304, 5356, 5440, 5525, 5760, 5850, 6120, 6144, 6180, 6240, 6400, 6528, 6592, 6630, 6656, 6695, 6800, 7004, 7072, 7200, 7416, 7488, 7650, 7680, 7725, 7800, 7956, 8034, 8160, 8240, 8320, 8704, 8755, 8840, 9216, 9270, 9360, 9600, 9792, 9888, 9945, 9984, 10200, 10240, 10300, 10400, 10506, 10608, 10712, 10880, 11050, 11520, 11700, 12051, 12240, 12288, 12360, 12480, 12800, 13056, 13184, 13260, 13312, 13390, 13600, 14008, 14144, 14400, 14832, 14976, 15300, 15360, 15450, 15600, 15759, 15912, 16068, 16320, 16480, 16575, 16640, 17408, 17510, 17680, 18432, 18540, 18720, 19200, 19584, 19776, 19890, 19968, 20085, 20400, 20480, 20600, 20800, 21012, 21216, 21424, 21760, 22100, 22763, 23040, 23175, 23400, 24102, 24480, 24720, 24960, 25600, 26112, 26265, 26368, 26520, 26624, 26780, 27200, 28016, 28288, 28800, 29664, 29952, 30600, 30720, 30900, 31200, 31518, 31824, 32136, 32640, 32960, 33150, 33280, 33475, 34816, 35020, 35360, 36864, 37080, 37440, 38400, 39168, 39552, 39780, 39936, 40170, 40800, 41200, 41600, 42024, 42432, 42848, 43520, 43775, 44200, 45526, 46080, 46350, 46800, 48204, 48960, 49440, 49725, 49920, 51200, 52224, 52530, 52736, 53040, 53248, 53560, 54400, 56032, 56576, 57600, 59328, 59904, 60255, 61200, 61440, 61800, 62400, 63036, 63648, 64272, 65280, 65920, 66300, 66560, 66950, 68289, 69632, 70040, 70720, 74160, 74880, 76800, 78336, 78795, 79104, 79560, 79872, 80340, 81600, 82400, 83200, 84048, 84864, 85696, 87040, 87550, 88400, 91052, 92160, 92700, 93600, 96408, 97920, 98880, 99450, 99840, 100425, 102400, 104448, 105060, 105472, 106080, 107120, 108800, 112064, 113152, 113815, 115200, 118656, 119808, 120510, 122400, 123600, 124800, 126072, 127296, 128544, 130560, 131325, 131840, 132600, 133120, 133900, 136578, 140080, 141440, 148320, 149760, 153600, 156672, 157590, 158208, 159120, 159744, 160680, 163200, 164800, 166400, 168096, 169728, 171392, 174080, 175100, 176800, 182104, 184320, 185400, 187200, 192816, 195840, 197760, 198900, 199680, 200850, 204867, 208896, 210120, 210944, 212160, 214240, 217600, 224128, 226304, 227630, 230400, 237312, 239616, 241020, 244800, 247200, 249600, 252144, 254592, 257088, 261120, 262650, 263680, 265200, 266240, 267800, 273156, 280160, 282880, 296640, 299520, 301275, 307200, 313344, 315180, 316416, 318240, 321360, 326400, 329600, 332800, 336192, 339456, 341445, 342784, 348160, 350200, 353600, 364208, 370800, 374400, 385632, 391680, 393975, 395520, 397800, 399360, 401700, 409734, 420240, 421888, 424320, 428480, 435200, 448256, 452608, 455260, 460800, 474624, 479232, 482040, 489600, 494400, 499200, 504288, 509184, 514176, 522240, 525300, 527360, 530400, 535600, 546312, 560320, 565760, 569075, 593280, 599040, 602550, 626688, 630360, 632832, 636480, 642720, 652800, 659200, 665600, 672384, 678912, 682890, 685568, 700400, 707200, 728416, 741600, 748800, 771264, 783360, 787950, 791040, 795600, 798720, 803400, 819468, 840480, 848640, 856960, 870400, 896512, 905216, 910520, 921600, 949248, 964080, 979200, 988800, 998400, 1008576, 1018368, 1024335, 1028352, 1044480, 1050600, 1054720, 1060800, 1071200, 1092624, 1120640, 1131520, 1138150, 1186560, 1198080, 1205100, 1260720, 1265664, 1272960, 1285440, 1305600, 1318400, 1331200, 1344768, 1357824, 1365780, 1371136, 1400800, 1414400, 1456832, 1483200, 1497600, 1542528, 1566720, 1575900, 1582080, 1591200, 1606800, 1638936, 1680960, 1697280, 1707225, 1713920, 1740800, 1793024, 1821040, 1898496, 1928160, 1958400, 1977600, 1996800, 2017152, 2036736, 2048670, 2056704, 2101200, 2109440, 2121600, 2142400, 2185248, 2241280, 2263040, 2276300, 2373120, 2396160, 2410200, 2521440, 2545920, 2570880, 2611200, 2636800, 2689536, 2715648, 2731560, 2742272, 2801600, 2828800, 2913664, 2966400, 2995200, 3085056, 3133440, 3151800, 3164160, 3182400, 3213600, 3277872, 3361920, 3394560, 3414450, 3427840, 3586048, 3642080, 3796992, 3856320, 3916800, 3955200, 3993600, 4034304, 4073472, 4097340, 4113408, 4202400, 4243200, 4284800, 4370496, 4482560, 4526080, 4552600, 4746240, 4820400, 5042880, 5091840, 5121675, 5141760, 5222400, 5273600, 5379072, 5463120, 5484544, 5603200, 5657600, 5827328, 5932800, 5990400, 6170112, 6303600, 6328320, 6364800, 6427200, 6555744, 6723840, 6789120, 6828900, 6855680, 7172096, 7284160, 7712640, 7833600, 7910400, 8068608, 8146944, 8194680, 8226816, 8404800, 8486400, 8569600, 8740992, 8965120, 9105200, 9492480, 9640800, 10085760, 10183680, 10243350, 10283520, 10547200, 10758144, 10926240, 11206400, 11315200, 11654656, 11865600, 11980800, 12340224, 12607200, 12729600, 12854400, 13111488, 13447680, 13578240, 13657800, 13711360, 14568320, 15425280, 15667200, 15820800, 16137216, 16389360, 16453632, 16809600, 16972800, 17139200, 17481984, 17930240, 18210400, 18984960, 19281600, 20171520, 20367360, 20486700, 20567040, 21516288, 21852480, 22412800, 22630400, 23309312, 23731200, 24680448, 25214400, 25459200, 25708800, 26222976, 26895360, 27315600, 27422720, 29136640, 30850560, 31641600, 32274432, 32778720, 33619200, 33945600, 34278400, 34963968, 35860480, 36420800, 38563200, 40343040, 40734720, 40973400, 41134080, 43704960, 44825600, 46618624, 47462400, 49360896, 50428800, 50918400, 51417600, 52445952, 53790720, 54631200, 58273280, 61701120, 64548864, 65557440, 67238400, 67891200, 68556800, 69927936, 72841600, 77126400, 80686080, 81946800, 82268160, 87409920, 89651200, 93237248, 94924800, 100857600, 101836800, 102835200, 104891904, 107581440, 109262400, 116546560, 123402240, 131114880, 134476800, 137113600, 139855872, 145683200, 154252800, 161372160, 163893600, 174819840, 179302400, 201715200, 203673600, 205670400, 209783808, 218524800, 233093120, 246804480, 262229760, 268953600, 279711744, 291366400, 308505600, 322744320, 327787200, 349639680, 403430400, 411340800, 419567616, 437049600, 466186240, 524459520, 537907200, 582732800, 617011200, 655574400, 699279360, 806860800, 839135232, 874099200, 1048919040, 1165465600, 1234022400, 1311148800, 1398558720, 1613721600, 1748198400, 2097838080, 2330931200, 2622297600, 3496396800, 4195676160, 5244595200, 6992793600, 10489190400, 20978380800]

約数ペア:

[(1, 20978380800), (2, 10489190400), (3, 6992793600), (4, 5244595200), (5, 4195676160), (6, 3496396800), (8, 2622297600), (9, 2330931200), (10, 2097838080), (12, 1748198400), (13, 1613721600), (15, 1398558720), (16, 1311148800), (17, 1234022400), (18, 1165465600), (20, 1048919040), (24, 874099200), (25, 839135232), (26, 806860800), (30, 699279360), (32, 655574400), (34, 617011200), (36, 582732800), (39, 537907200), (40, 524459520), (45, 466186240), (48, 437049600), (50, 419567616), (51, 411340800), (52, 403430400), (60, 349639680), (64, 327787200), (65, 322744320), (68, 308505600), (72, 291366400), (75, 279711744), (78, 268953600), (80, 262229760), (85, 246804480), (90, 233093120), (96, 218524800), (100, 209783808), (102, 205670400), (103, 203673600), (104, 201715200), (117, 179302400), (120, 174819840), (128, 163893600), (130, 161372160), (136, 154252800), (144, 145683200), (150, 139855872), (153, 137113600), (156, 134476800), (160, 131114880), (170, 123402240), (180, 116546560), (192, 109262400), (195, 107581440), (200, 104891904), (204, 102835200), (206, 101836800), (208, 100857600), (221, 94924800), (225, 93237248), (234, 89651200), (240, 87409920), (255, 82268160), (256, 81946800), (260, 80686080), (272, 77126400), (288, 72841600), (300, 69927936), (306, 68556800), (309, 67891200), (312, 67238400), (320, 65557440), (325, 64548864), (340, 61701120), (360, 58273280), (384, 54631200), (390, 53790720), (400, 52445952), (408, 51417600), (412, 50918400), (416, 50428800), (425, 49360896), (442, 47462400), (450, 46618624), (468, 44825600), (480, 43704960), (510, 41134080), (512, 40973400), (515, 40734720), (520, 40343040), (544, 38563200), (576, 36420800), (585, 35860480), (600, 34963968), (612, 34278400), (618, 33945600), (624, 33619200), (640, 32778720), (650, 32274432), (663, 31641600), (680, 30850560), (720, 29136640), (765, 27422720), (768, 27315600), (780, 26895360), (800, 26222976), (816, 25708800), (824, 25459200), (832, 25214400), (850, 24680448), (884, 23731200), (900, 23309312), (927, 22630400), (936, 22412800), (960, 21852480), (975, 21516288), (1020, 20567040), (1024, 20486700), (1030, 20367360), (1040, 20171520), (1088, 19281600), (1105, 18984960), (1152, 18210400), (1170, 17930240), (1200, 17481984), (1224, 17139200), (1236, 16972800), (1248, 16809600), (1275, 16453632), (1280, 16389360), (1300, 16137216), (1326, 15820800), (1339, 15667200), (1360, 15425280), (1440, 14568320), (1530, 13711360), (1536, 13657800), (1545, 13578240), (1560, 13447680), (1600, 13111488), (1632, 12854400), (1648, 12729600), (1664, 12607200), (1700, 12340224), (1751, 11980800), (1768, 11865600), (1800, 11654656), (1854, 11315200), (1872, 11206400), (1920, 10926240), (1950, 10758144), (1989, 10547200), (2040, 10283520), (2048, 10243350), (2060, 10183680), (2080, 10085760), (2176, 9640800), (2210, 9492480), (2304, 9105200), (2340, 8965120), (2400, 8740992), (2448, 8569600), (2472, 8486400), (2496, 8404800), (2550, 8226816), (2560, 8194680), (2575, 8146944), (2600, 8068608), (2652, 7910400), (2678, 7833600), (2720, 7712640), (2880, 7284160), (2925, 7172096), (3060, 6855680), (3072, 6828900), (3090, 6789120), (3120, 6723840), (3200, 6555744), (3264, 6427200), (3296, 6364800), (3315, 6328320), (3328, 6303600), (3400, 6170112), (3502, 5990400), (3536, 5932800), (3600, 5827328), (3708, 5657600), (3744, 5603200), (3825, 5484544), (3840, 5463120), (3900, 5379072), (3978, 5273600), (4017, 5222400), (4080, 5141760), (4096, 5121675), (4120, 5091840), (4160, 5042880), (4352, 4820400), (4420, 4746240), (4608, 4552600), (4635, 4526080), (4680, 4482560), (4800, 4370496), (4896, 4284800), (4944, 4243200), (4992, 4202400), (5100, 4113408), (5120, 4097340), (5150, 4073472), (5200, 4034304), (5253, 3993600), (5304, 3955200), (5356, 3916800), (5440, 3856320), (5525, 3796992), (5760, 3642080), (5850, 3586048), (6120, 3427840), (6144, 3414450), (6180, 3394560), (6240, 3361920), (6400, 3277872), (6528, 3213600), (6592, 3182400), (6630, 3164160), (6656, 3151800), (6695, 3133440), (6800, 3085056), (7004, 2995200), (7072, 2966400), (7200, 2913664), (7416, 2828800), (7488, 2801600), (7650, 2742272), (7680, 2731560), (7725, 2715648), (7800, 2689536), (7956, 2636800), (8034, 2611200), (8160, 2570880), (8240, 2545920), (8320, 2521440), (8704, 2410200), (8755, 2396160), (8840, 2373120), (9216, 2276300), (9270, 2263040), (9360, 2241280), (9600, 2185248), (9792, 2142400), (9888, 2121600), (9945, 2109440), (9984, 2101200), (10200, 2056704), (10240, 2048670), (10300, 2036736), (10400, 2017152), (10506, 1996800), (10608, 1977600), (10712, 1958400), (10880, 1928160), (11050, 1898496), (11520, 1821040), (11700, 1793024), (12051, 1740800), (12240, 1713920), (12288, 1707225), (12360, 1697280), (12480, 1680960), (12800, 1638936), (13056, 1606800), (13184, 1591200), (13260, 1582080), (13312, 1575900), (13390, 1566720), (13600, 1542528), (14008, 1497600), (14144, 1483200), (14400, 1456832), (14832, 1414400), (14976, 1400800), (15300, 1371136), (15360, 1365780), (15450, 1357824), (15600, 1344768), (15759, 1331200), (15912, 1318400), (16068, 1305600), (16320, 1285440), (16480, 1272960), (16575, 1265664), (16640, 1260720), (17408, 1205100), (17510, 1198080), (17680, 1186560), (18432, 1138150), (18540, 1131520), (18720, 1120640), (19200, 1092624), (19584, 1071200), (19776, 1060800), (19890, 1054720), (19968, 1050600), (20085, 1044480), (20400, 1028352), (20480, 1024335), (20600, 1018368), (20800, 1008576), (21012, 998400), (21216, 988800), (21424, 979200), (21760, 964080), (22100, 949248), (22763, 921600), (23040, 910520), (23175, 905216), (23400, 896512), (24102, 870400), (24480, 856960), (24720, 848640), (24960, 840480), (25600, 819468), (26112, 803400), (26265, 798720), (26368, 795600), (26520, 791040), (26624, 787950), (26780, 783360), (27200, 771264), (28016, 748800), (28288, 741600), (28800, 728416), (29664, 707200), (29952, 700400), (30600, 685568), (30720, 682890), (30900, 678912), (31200, 672384), (31518, 665600), (31824, 659200), (32136, 652800), (32640, 642720), (32960, 636480), (33150, 632832), (33280, 630360), (33475, 626688), (34816, 602550), (35020, 599040), (35360, 593280), (36864, 569075), (37080, 565760), (37440, 560320), (38400, 546312), (39168, 535600), (39552, 530400), (39780, 527360), (39936, 525300), (40170, 522240), (40800, 514176), (41200, 509184), (41600, 504288), (42024, 499200), (42432, 494400), (42848, 489600), (43520, 482040), (43775, 479232), (44200, 474624), (45526, 460800), (46080, 455260), (46350, 452608), (46800, 448256), (48204, 435200), (48960, 428480), (49440, 424320), (49725, 421888), (49920, 420240), (51200, 409734), (52224, 401700), (52530, 399360), (52736, 397800), (53040, 395520), (53248, 393975), (53560, 391680), (54400, 385632), (56032, 374400), (56576, 370800), (57600, 364208), (59328, 353600), (59904, 350200), (60255, 348160), (61200, 342784), (61440, 341445), (61800, 339456), (62400, 336192), (63036, 332800), (63648, 329600), (64272, 326400), (65280, 321360), (65920, 318240), (66300, 316416), (66560, 315180), (66950, 313344), (68289, 307200), (69632, 301275), (70040, 299520), (70720, 296640), (74160, 282880), (74880, 280160), (76800, 273156), (78336, 267800), (78795, 266240), (79104, 265200), (79560, 263680), (79872, 262650), (80340, 261120), (81600, 257088), (82400, 254592), (83200, 252144), (84048, 249600), (84864, 247200), (85696, 244800), (87040, 241020), (87550, 239616), (88400, 237312), (91052, 230400), (92160, 227630), (92700, 226304), (93600, 224128), (96408, 217600), (97920, 214240), (98880, 212160), (99450, 210944), (99840, 210120), (100425, 208896), (102400, 204867), (104448, 200850), (105060, 199680), (105472, 198900), (106080, 197760), (107120, 195840), (108800, 192816), (112064, 187200), (113152, 185400), (113815, 184320), (115200, 182104), (118656, 176800), (119808, 175100), (120510, 174080), (122400, 171392), (123600, 169728), (124800, 168096), (126072, 166400), (127296, 164800), (128544, 163200), (130560, 160680), (131325, 159744), (131840, 159120), (132600, 158208), (133120, 157590), (133900, 156672), (136578, 153600), (140080, 149760), (141440, 148320)]