2720390400

素因数分解:

$2^8\times 3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:228

約数の個数: 864

約数和(自身を含む): 12348376320

約数和(自身を除く): 9627985920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 25, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 50, 52, 54, 56, 60, 63, 64, 65, 70, 72, 75, 78, 80, 84, 90, 91, 96, 100, 104, 105, 108, 112, 117, 120, 126, 128, 130, 135, 140, 144, 150, 156, 160, 168, 173, 175, 180, 182, 189, 192, 195, 200, 208, 210, 216, 224, 225, 234, 240, 252, 256, 260, 270, 273, 280, 288, 300, 312, 315, 320, 325, 336, 346, 350, 351, 360, 364, 378, 384, 390, 400, 416, 420, 432, 448, 450, 455, 468, 480, 504, 519, 520, 525, 540, 546, 560, 576, 585, 600, 624, 630, 640, 650, 672, 675, 692, 700, 702, 720, 728, 756, 768, 780, 800, 819, 832, 840, 864, 865, 896, 900, 910, 936, 945, 960, 975, 1008, 1038, 1040, 1050, 1080, 1092, 1120, 1152, 1170, 1200, 1211, 1248, 1260, 1280, 1300, 1344, 1350, 1365, 1384, 1400, 1404, 1440, 1456, 1512, 1557, 1560, 1575, 1600, 1638, 1664, 1680, 1728, 1730, 1755, 1792, 1800, 1820, 1872, 1890, 1920, 1950, 2016, 2076, 2080, 2100, 2160, 2184, 2240, 2249, 2275, 2304, 2340, 2400, 2422, 2457, 2496, 2520, 2595, 2600, 2688, 2700, 2730, 2768, 2800, 2808, 2880, 2912, 2925, 3024, 3114, 3120, 3150, 3200, 3276, 3328, 3360, 3456, 3460, 3510, 3600, 3633, 3640, 3744, 3780, 3840, 3900, 4032, 4095, 4152, 4160, 4200, 4320, 4325, 4368, 4480, 4498, 4550, 4671, 4680, 4725, 4800, 4844, 4914, 4992, 5040, 5190, 5200, 5376, 5400, 5460, 5536, 5600, 5616, 5760, 5824, 5850, 6048, 6055, 6228, 6240, 6300, 6400, 6552, 6720, 6747, 6825, 6912, 6920, 7020, 7200, 7266, 7280, 7488, 7560, 7785, 7800, 8064, 8190, 8304, 8320, 8400, 8640, 8650, 8736, 8775, 8960, 8996, 9100, 9342, 9360, 9450, 9600, 9688, 9828, 9984, 10080, 10380, 10400, 10800, 10899, 10920, 11072, 11200, 11232, 11245, 11520, 11648, 11700, 12096, 12110, 12285, 12456, 12480, 12600, 12975, 13104, 13440, 13494, 13650, 13840, 14040, 14400, 14532, 14560, 14976, 15120, 15570, 15600, 15743, 16128, 16380, 16608, 16640, 16800, 17280, 17300, 17472, 17550, 17992, 18165, 18200, 18684, 18720, 18900, 19200, 19376, 19656, 20160, 20241, 20475, 20760, 20800, 21600, 21798, 21840, 22144, 22400, 22464, 22490, 23296, 23355, 23400, 24192, 24220, 24570, 24912, 24960, 25200, 25950, 26208, 26880, 26988, 27300, 27680, 28080, 28800, 29064, 29120, 29952, 30240, 30275, 31140, 31200, 31486, 32697, 32760, 33216, 33600, 33735, 34560, 34600, 34944, 35100, 35984, 36330, 36400, 37368, 37440, 37800, 38752, 38925, 39312, 40320, 40482, 40950, 41520, 41600, 43200, 43596, 43680, 44288, 44800, 44928, 44980, 46710, 46800, 47229, 48384, 48440, 49140, 49824, 49920, 50400, 51900, 52416, 53976, 54495, 54600, 55360, 56160, 56225, 57600, 58128, 58240, 60480, 60550, 60723, 61425, 62280, 62400, 62972, 65394, 65520, 66432, 67200, 67470, 69200, 69888, 70200, 71968, 72660, 72800, 74736, 74880, 75600, 77504, 77850, 78624, 78715, 80640, 80964, 81900, 83040, 83200, 86400, 87192, 87360, 89856, 89960, 90825, 93420, 93600, 94458, 96880, 98280, 99648, 100800, 101205, 103800, 104832, 107952, 108990, 109200, 110720, 112320, 112450, 116256, 116480, 116775, 120960, 121100, 121446, 122850, 124560, 124800, 125944, 130788, 131040, 132864, 134400, 134940, 138400, 140400, 141687, 143936, 145320, 145600, 149472, 149760, 151200, 155008, 155700, 157248, 157430, 161928, 163485, 163800, 166080, 168675, 172800, 174384, 174720, 179920, 181650, 186840, 187200, 188916, 193760, 196560, 199296, 201600, 202410, 207600, 209664, 215904, 217980, 218400, 221440, 224640, 224900, 232512, 233550, 236145, 241920, 242200, 242892, 245700, 249120, 249600, 251888, 261576, 262080, 269880, 272475, 276800, 280800, 283374, 287872, 290640, 291200, 298944, 302400, 303615, 310016, 311400, 314496, 314860, 323856, 326970, 327600, 332160, 337350, 348768, 349440, 359840, 363300, 373680, 374400, 377832, 387520, 393120, 393575, 398592, 403200, 404820, 415200, 425061, 431808, 435960, 436800, 449280, 449800, 465024, 467100, 472290, 484400, 485784, 491400, 498240, 503776, 506025, 523152, 524160, 539760, 544950, 553600, 561600, 566748, 575744, 581280, 582400, 597888, 604800, 607230, 622800, 628992, 629720, 647712, 653940, 655200, 664320, 674700, 697536, 708435, 719680, 726600, 747360, 748800, 755664, 775040, 786240, 787150, 809640, 817425, 830400, 850122, 863616, 871920, 873600, 899600, 930048, 934200, 944580, 968800, 971568, 982800, 996480, 1007552, 1012050, 1046304, 1048320, 1079520, 1089900, 1107200, 1123200, 1133496, 1162560, 1180725, 1195776, 1209600, 1214460, 1245600, 1259440, 1295424, 1307880, 1310400, 1349400, 1395072, 1416870, 1439360, 1453200, 1494720, 1511328, 1518075, 1550080, 1572480, 1574300, 1619280, 1634850, 1660800, 1700244, 1727232, 1743840, 1747200, 1799200, 1868400, 1889160, 1937600, 1943136, 1965600, 1992960, 2015104, 2024100, 2092608, 2125305, 2159040, 2179800, 2246400, 2266992, 2325120, 2361450, 2428920, 2491200, 2518880, 2590848, 2615760, 2620800, 2698800, 2790144, 2833740, 2878720, 2906400, 2989440, 3022656, 3036150, 3144960, 3148600, 3238560, 3269700, 3321600, 3400488, 3487680, 3542175, 3598400, 3736800, 3778320, 3875200, 3886272, 3931200, 4030208, 4048200, 4185216, 4250610, 4318080, 4359600, 4533984, 4650240, 4722900, 4857840, 4982400, 5037760, 5181696, 5231520, 5241600, 5397600, 5667480, 5812800, 5978880, 6045312, 6072300, 6297200, 6477120, 6539400, 6800976, 6975360, 7084350, 7196800, 7473600, 7556640, 7750400, 7772544, 7862400, 8096400, 8370432, 8501220, 8636160, 8719200, 9067968, 9445800, 9715680, 9964800, 10075520, 10463040, 10626525, 10795200, 11334960, 11625600, 12090624, 12144600, 12594400, 12954240, 13078800, 13601952, 13950720, 14168700, 14393600, 14947200, 15113280, 15545088, 15724800, 16192800, 17002440, 17438400, 18135936, 18891600, 19431360, 20151040, 20926080, 21253050, 21590400, 22669920, 23251200, 24289200, 25188800, 25908480, 26157600, 27203904, 28337400, 29894400, 30226560, 32385600, 34004880, 34876800, 36271872, 37783200, 38862720, 41852160, 42506100, 43180800, 45339840, 48578400, 50377600, 52315200, 54407808, 56674800, 60453120, 64771200, 68009760, 69753600, 75566400, 77725440, 85012200, 90679680, 97156800, 100755200, 104630400, 108815616, 113349600, 129542400, 136019520, 151132800, 170024400, 181359360, 194313600, 209260800, 226699200, 272039040, 302265600, 340048800, 388627200, 453398400, 544078080, 680097600, 906796800, 1360195200, 2720390400]

約数ペア:

[(1, 2720390400), (2, 1360195200), (3, 906796800), (4, 680097600), (5, 544078080), (6, 453398400), (7, 388627200), (8, 340048800), (9, 302265600), (10, 272039040), (12, 226699200), (13, 209260800), (14, 194313600), (15, 181359360), (16, 170024400), (18, 151132800), (20, 136019520), (21, 129542400), (24, 113349600), (25, 108815616), (26, 104630400), (27, 100755200), (28, 97156800), (30, 90679680), (32, 85012200), (35, 77725440), (36, 75566400), (39, 69753600), (40, 68009760), (42, 64771200), (45, 60453120), (48, 56674800), (50, 54407808), (52, 52315200), (54, 50377600), (56, 48578400), (60, 45339840), (63, 43180800), (64, 42506100), (65, 41852160), (70, 38862720), (72, 37783200), (75, 36271872), (78, 34876800), (80, 34004880), (84, 32385600), (90, 30226560), (91, 29894400), (96, 28337400), (100, 27203904), (104, 26157600), (105, 25908480), (108, 25188800), (112, 24289200), (117, 23251200), (120, 22669920), (126, 21590400), (128, 21253050), (130, 20926080), (135, 20151040), (140, 19431360), (144, 18891600), (150, 18135936), (156, 17438400), (160, 17002440), (168, 16192800), (173, 15724800), (175, 15545088), (180, 15113280), (182, 14947200), (189, 14393600), (192, 14168700), (195, 13950720), (200, 13601952), (208, 13078800), (210, 12954240), (216, 12594400), (224, 12144600), (225, 12090624), (234, 11625600), (240, 11334960), (252, 10795200), (256, 10626525), (260, 10463040), (270, 10075520), (273, 9964800), (280, 9715680), (288, 9445800), (300, 9067968), (312, 8719200), (315, 8636160), (320, 8501220), (325, 8370432), (336, 8096400), (346, 7862400), (350, 7772544), (351, 7750400), (360, 7556640), (364, 7473600), (378, 7196800), (384, 7084350), (390, 6975360), (400, 6800976), (416, 6539400), (420, 6477120), (432, 6297200), (448, 6072300), (450, 6045312), (455, 5978880), (468, 5812800), (480, 5667480), (504, 5397600), (519, 5241600), (520, 5231520), (525, 5181696), (540, 5037760), (546, 4982400), (560, 4857840), (576, 4722900), (585, 4650240), (600, 4533984), (624, 4359600), (630, 4318080), (640, 4250610), (650, 4185216), (672, 4048200), (675, 4030208), (692, 3931200), (700, 3886272), (702, 3875200), (720, 3778320), (728, 3736800), (756, 3598400), (768, 3542175), (780, 3487680), (800, 3400488), (819, 3321600), (832, 3269700), (840, 3238560), (864, 3148600), (865, 3144960), (896, 3036150), (900, 3022656), (910, 2989440), (936, 2906400), (945, 2878720), (960, 2833740), (975, 2790144), (1008, 2698800), (1038, 2620800), (1040, 2615760), (1050, 2590848), (1080, 2518880), (1092, 2491200), (1120, 2428920), (1152, 2361450), (1170, 2325120), (1200, 2266992), (1211, 2246400), (1248, 2179800), (1260, 2159040), (1280, 2125305), (1300, 2092608), (1344, 2024100), (1350, 2015104), (1365, 1992960), (1384, 1965600), (1400, 1943136), (1404, 1937600), (1440, 1889160), (1456, 1868400), (1512, 1799200), (1557, 1747200), (1560, 1743840), (1575, 1727232), (1600, 1700244), (1638, 1660800), (1664, 1634850), (1680, 1619280), (1728, 1574300), (1730, 1572480), (1755, 1550080), (1792, 1518075), (1800, 1511328), (1820, 1494720), (1872, 1453200), (1890, 1439360), (1920, 1416870), (1950, 1395072), (2016, 1349400), (2076, 1310400), (2080, 1307880), (2100, 1295424), (2160, 1259440), (2184, 1245600), (2240, 1214460), (2249, 1209600), (2275, 1195776), (2304, 1180725), (2340, 1162560), (2400, 1133496), (2422, 1123200), (2457, 1107200), (2496, 1089900), (2520, 1079520), (2595, 1048320), (2600, 1046304), (2688, 1012050), (2700, 1007552), (2730, 996480), (2768, 982800), (2800, 971568), (2808, 968800), (2880, 944580), (2912, 934200), (2925, 930048), (3024, 899600), (3114, 873600), (3120, 871920), (3150, 863616), (3200, 850122), (3276, 830400), (3328, 817425), (3360, 809640), (3456, 787150), (3460, 786240), (3510, 775040), (3600, 755664), (3633, 748800), (3640, 747360), (3744, 726600), (3780, 719680), (3840, 708435), (3900, 697536), (4032, 674700), (4095, 664320), (4152, 655200), (4160, 653940), (4200, 647712), (4320, 629720), (4325, 628992), (4368, 622800), (4480, 607230), (4498, 604800), (4550, 597888), (4671, 582400), (4680, 581280), (4725, 575744), (4800, 566748), (4844, 561600), (4914, 553600), (4992, 544950), (5040, 539760), (5190, 524160), (5200, 523152), (5376, 506025), (5400, 503776), (5460, 498240), (5536, 491400), (5600, 485784), (5616, 484400), (5760, 472290), (5824, 467100), (5850, 465024), (6048, 449800), (6055, 449280), (6228, 436800), (6240, 435960), (6300, 431808), (6400, 425061), (6552, 415200), (6720, 404820), (6747, 403200), (6825, 398592), (6912, 393575), (6920, 393120), (7020, 387520), (7200, 377832), (7266, 374400), (7280, 373680), (7488, 363300), (7560, 359840), (7785, 349440), (7800, 348768), (8064, 337350), (8190, 332160), (8304, 327600), (8320, 326970), (8400, 323856), (8640, 314860), (8650, 314496), (8736, 311400), (8775, 310016), (8960, 303615), (8996, 302400), (9100, 298944), (9342, 291200), (9360, 290640), (9450, 287872), (9600, 283374), (9688, 280800), (9828, 276800), (9984, 272475), (10080, 269880), (10380, 262080), (10400, 261576), (10800, 251888), (10899, 249600), (10920, 249120), (11072, 245700), (11200, 242892), (11232, 242200), (11245, 241920), (11520, 236145), (11648, 233550), (11700, 232512), (12096, 224900), (12110, 224640), (12285, 221440), (12456, 218400), (12480, 217980), (12600, 215904), (12975, 209664), (13104, 207600), (13440, 202410), (13494, 201600), (13650, 199296), (13840, 196560), (14040, 193760), (14400, 188916), (14532, 187200), (14560, 186840), (14976, 181650), (15120, 179920), (15570, 174720), (15600, 174384), (15743, 172800), (16128, 168675), (16380, 166080), (16608, 163800), (16640, 163485), (16800, 161928), (17280, 157430), (17300, 157248), (17472, 155700), (17550, 155008), (17992, 151200), (18165, 149760), (18200, 149472), (18684, 145600), (18720, 145320), (18900, 143936), (19200, 141687), (19376, 140400), (19656, 138400), (20160, 134940), (20241, 134400), (20475, 132864), (20760, 131040), (20800, 130788), (21600, 125944), (21798, 124800), (21840, 124560), (22144, 122850), (22400, 121446), (22464, 121100), (22490, 120960), (23296, 116775), (23355, 116480), (23400, 116256), (24192, 112450), (24220, 112320), (24570, 110720), (24912, 109200), (24960, 108990), (25200, 107952), (25950, 104832), (26208, 103800), (26880, 101205), (26988, 100800), (27300, 99648), (27680, 98280), (28080, 96880), (28800, 94458), (29064, 93600), (29120, 93420), (29952, 90825), (30240, 89960), (30275, 89856), (31140, 87360), (31200, 87192), (31486, 86400), (32697, 83200), (32760, 83040), (33216, 81900), (33600, 80964), (33735, 80640), (34560, 78715), (34600, 78624), (34944, 77850), (35100, 77504), (35984, 75600), (36330, 74880), (36400, 74736), (37368, 72800), (37440, 72660), (37800, 71968), (38752, 70200), (38925, 69888), (39312, 69200), (40320, 67470), (40482, 67200), (40950, 66432), (41520, 65520), (41600, 65394), (43200, 62972), (43596, 62400), (43680, 62280), (44288, 61425), (44800, 60723), (44928, 60550), (44980, 60480), (46710, 58240), (46800, 58128), (47229, 57600), (48384, 56225), (48440, 56160), (49140, 55360), (49824, 54600), (49920, 54495), (50400, 53976), (51900, 52416)]