21784788480

素因数分解:

$2^9\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:187

約数の個数: 960

約数和(自身を含む): 89890371648

約数和(自身を除く): 68105583168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 61, 64, 65, 70, 73, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 122, 128, 130, 140, 146, 147, 156, 160, 168, 182, 183, 192, 195, 196, 208, 210, 219, 224, 240, 244, 245, 256, 260, 273, 280, 292, 294, 305, 312, 320, 336, 364, 365, 366, 384, 390, 392, 416, 420, 427, 438, 448, 455, 480, 488, 490, 511, 512, 520, 546, 560, 584, 588, 610, 624, 637, 640, 672, 728, 730, 732, 735, 768, 780, 784, 793, 832, 840, 854, 876, 896, 910, 915, 949, 960, 976, 980, 1022, 1040, 1092, 1095, 1120, 1168, 1176, 1220, 1248, 1274, 1280, 1281, 1344, 1365, 1456, 1460, 1464, 1470, 1533, 1536, 1560, 1568, 1586, 1664, 1680, 1708, 1752, 1792, 1820, 1830, 1898, 1911, 1920, 1952, 1960, 2044, 2080, 2135, 2184, 2190, 2240, 2336, 2352, 2379, 2440, 2496, 2548, 2555, 2560, 2562, 2688, 2730, 2847, 2912, 2920, 2928, 2940, 2989, 3066, 3120, 3136, 3172, 3185, 3328, 3360, 3416, 3504, 3577, 3584, 3640, 3660, 3796, 3822, 3840, 3904, 3920, 3965, 4088, 4160, 4270, 4368, 4380, 4453, 4480, 4672, 4704, 4745, 4758, 4880, 4992, 5096, 5110, 5124, 5376, 5460, 5551, 5694, 5824, 5840, 5856, 5880, 5978, 6132, 6240, 6272, 6344, 6370, 6405, 6643, 6656, 6720, 6832, 7008, 7154, 7280, 7320, 7592, 7644, 7665, 7680, 7808, 7840, 7930, 8176, 8320, 8540, 8736, 8760, 8906, 8960, 8967, 9344, 9408, 9490, 9516, 9555, 9760, 9984, 10192, 10220, 10248, 10731, 10752, 10920, 11102, 11388, 11648, 11680, 11712, 11760, 11895, 11956, 12264, 12480, 12544, 12688, 12740, 12810, 13286, 13359, 13440, 13664, 14016, 14235, 14308, 14560, 14640, 14945, 15184, 15288, 15330, 15616, 15680, 15860, 16352, 16640, 16653, 17080, 17472, 17520, 17812, 17885, 17920, 17934, 18688, 18816, 18980, 19032, 19110, 19520, 19929, 19968, 20384, 20440, 20496, 21462, 21840, 22204, 22265, 22776, 23296, 23360, 23424, 23520, 23790, 23912, 24528, 24960, 25088, 25376, 25480, 25620, 26572, 26718, 26880, 27328, 27755, 28032, 28470, 28616, 29120, 29280, 29890, 30368, 30576, 30660, 31171, 31232, 31360, 31720, 32704, 33215, 33280, 33306, 34160, 34944, 35040, 35624, 35770, 35868, 37376, 37632, 37960, 38064, 38220, 38857, 39040, 39858, 40768, 40880, 40992, 42924, 43680, 44408, 44530, 44835, 45552, 46501, 46592, 46720, 46848, 47040, 47580, 47824, 49056, 49920, 50752, 50960, 51240, 53144, 53436, 53655, 53760, 54656, 55510, 56064, 56940, 57232, 57889, 58240, 58560, 59780, 60736, 61152, 61320, 62342, 62720, 63440, 65408, 66430, 66612, 66795, 68320, 69888, 70080, 71248, 71540, 71736, 75264, 75920, 76128, 76440, 77714, 78080, 79716, 81536, 81760, 81984, 83265, 85848, 87360, 88816, 89060, 89670, 91104, 93002, 93440, 93513, 93696, 94080, 95160, 95648, 98112, 99645, 99840, 101504, 101920, 102480, 106288, 106872, 107310, 109312, 111020, 112128, 113880, 114464, 115778, 116480, 116571, 117120, 119560, 121472, 122304, 122640, 124684, 125440, 126880, 130816, 132860, 133224, 133590, 136640, 139503, 139776, 140160, 142496, 143080, 143472, 151840, 152256, 152880, 155428, 155855, 156160, 159432, 163072, 163520, 163968, 166530, 171696, 173667, 174720, 177632, 178120, 179340, 182208, 186004, 186880, 187026, 188160, 190320, 191296, 194285, 196224, 199290, 203008, 203840, 204960, 212576, 213744, 214620, 218197, 218624, 222040, 227760, 228928, 231556, 232505, 232960, 233142, 234240, 239120, 242944, 244608, 245280, 249368, 253760, 261632, 265720, 266448, 267180, 273280, 279006, 280320, 284992, 286160, 286944, 289445, 303680, 304512, 305760, 310856, 311710, 318864, 326144, 327040, 327936, 333060, 343392, 347334, 349440, 355264, 356240, 358680, 364416, 372008, 374052, 376320, 380640, 382592, 388570, 392448, 398580, 405223, 406016, 407680, 409920, 425152, 427488, 429240, 436394, 444080, 455520, 457856, 463112, 465010, 466284, 467565, 468480, 478240, 485888, 489216, 490560, 498736, 507520, 531440, 532896, 534360, 546560, 558012, 560640, 569984, 572320, 573888, 578890, 582855, 607360, 609024, 611520, 621712, 623420, 637728, 654080, 654591, 655872, 666120, 686784, 694668, 697515, 698880, 710528, 712480, 717360, 728832, 744016, 748104, 761280, 765184, 777140, 784896, 797160, 810446, 815360, 819840, 850304, 854976, 858480, 868335, 872788, 888160, 911040, 915712, 926224, 930020, 932568, 935130, 956480, 978432, 981120, 997472, 1015040, 1062880, 1065792, 1068720, 1090985, 1093120, 1116024, 1139968, 1144640, 1147776, 1157780, 1165710, 1214720, 1215669, 1218048, 1223040, 1243424, 1246840, 1275456, 1308160, 1309182, 1332240, 1373568, 1389336, 1395030, 1421056, 1424960, 1434720, 1457664, 1488032, 1496208, 1522560, 1530368, 1554280, 1594320, 1620892, 1630720, 1639680, 1700608, 1709952, 1716960, 1736670, 1745576, 1776320, 1822080, 1831424, 1852448, 1860040, 1865136, 1870260, 1912960, 1962240, 1994944, 2026115, 2030080, 2125760, 2131584, 2137440, 2181970, 2232048, 2279936, 2289280, 2295552, 2315560, 2331420, 2429440, 2431338, 2446080, 2486848, 2493680, 2550912, 2618364, 2664480, 2747136, 2778672, 2790060, 2836561, 2842112, 2849920, 2869440, 2976064, 2992416, 3045120, 3108560, 3188640, 3241784, 3272955, 3279360, 3401216, 3419904, 3433920, 3473340, 3491152, 3552640, 3644160, 3704896, 3720080, 3730272, 3740520, 3825920, 3924480, 3989888, 4052230, 4251520, 4263168, 4274880, 4363940, 4464096, 4578560, 4591104, 4631120, 4662840, 4862676, 4892160, 4973696, 4987360, 5101824, 5236728, 5328960, 5494272, 5557344, 5580120, 5673122, 5699840, 5738880, 5952128, 5984832, 6078345, 6090240, 6217120, 6377280, 6483568, 6545910, 6839808, 6867840, 6946680, 6982304, 7105280, 7288320, 7409792, 7440160, 7460544, 7481040, 7651840, 7979776, 8104460, 8503040, 8509683, 8526336, 8549760, 8727880, 8928192, 9157120, 9262240, 9325680, 9725352, 9947392, 9974720, 10203648, 10473456, 10657920, 11114688, 11160240, 11346244, 11399680, 11477760, 11904256, 11969664, 12156690, 12434240, 12754560, 12967136, 13091820, 13735680, 13893360, 13964608, 14182805, 14210560, 14819584, 14880320, 14921088, 14962080, 15959552, 16208920, 17006080, 17019366, 17099520, 17455760, 17856384, 18524480, 18651360, 19450704, 19894784, 19949440, 20946912, 21315840, 22229376, 22320480, 22692488, 22955520, 23808512, 23939328, 24313380, 24868480, 25509120, 25934272, 26183640, 27471360, 27786720, 27929216, 28365610, 29639168, 29760640, 29842176, 29924160, 32417840, 34038732, 34199040, 34911520, 35712768, 37048960, 37302720, 38901408, 39898880, 41893824, 42548415, 42631680, 44458752, 44640960, 45384976, 47878656, 48626760, 49736960, 51018240, 51868544, 52367280, 55573440, 55858432, 56731220, 59521280, 59684352, 59848320, 64835680, 68077464, 69823040, 71425536, 74097920, 74605440, 77802816, 79797760, 83787648, 85096830, 88917504, 89281920, 90769952, 97253520, 99473920, 103737088, 104734560, 111146880, 111716864, 113462440, 119042560, 119696640, 129671360, 136154928, 139646080, 148195840, 149210880, 155605632, 167575296, 170193660, 178563840, 181539904, 194507040, 207474176, 209469120, 222293760, 226924880, 239393280, 259342720, 272309856, 279292160, 298421760, 311211264, 335150592, 340387320, 357127680, 363079808, 389014080, 418938240, 444587520, 453849760, 518685440, 544619712, 558584320, 622422528, 680774640, 726159616, 778028160, 837876480, 907699520, 1037370880, 1089239424, 1361549280, 1452319232, 1556056320, 1675752960, 1815399040, 2178478848, 2723098560, 3112112640, 3630798080, 4356957696, 5446197120, 7261596160, 10892394240, 21784788480]

約数ペア:

[(1, 21784788480), (2, 10892394240), (3, 7261596160), (4, 5446197120), (5, 4356957696), (6, 3630798080), (7, 3112112640), (8, 2723098560), (10, 2178478848), (12, 1815399040), (13, 1675752960), (14, 1556056320), (15, 1452319232), (16, 1361549280), (20, 1089239424), (21, 1037370880), (24, 907699520), (26, 837876480), (28, 778028160), (30, 726159616), (32, 680774640), (35, 622422528), (39, 558584320), (40, 544619712), (42, 518685440), (48, 453849760), (49, 444587520), (52, 418938240), (56, 389014080), (60, 363079808), (61, 357127680), (64, 340387320), (65, 335150592), (70, 311211264), (73, 298421760), (78, 279292160), (80, 272309856), (84, 259342720), (91, 239393280), (96, 226924880), (98, 222293760), (104, 209469120), (105, 207474176), (112, 194507040), (120, 181539904), (122, 178563840), (128, 170193660), (130, 167575296), (140, 155605632), (146, 149210880), (147, 148195840), (156, 139646080), (160, 136154928), (168, 129671360), (182, 119696640), (183, 119042560), (192, 113462440), (195, 111716864), (196, 111146880), (208, 104734560), (210, 103737088), (219, 99473920), (224, 97253520), (240, 90769952), (244, 89281920), (245, 88917504), (256, 85096830), (260, 83787648), (273, 79797760), (280, 77802816), (292, 74605440), (294, 74097920), (305, 71425536), (312, 69823040), (320, 68077464), (336, 64835680), (364, 59848320), (365, 59684352), (366, 59521280), (384, 56731220), (390, 55858432), (392, 55573440), (416, 52367280), (420, 51868544), (427, 51018240), (438, 49736960), (448, 48626760), (455, 47878656), (480, 45384976), (488, 44640960), (490, 44458752), (511, 42631680), (512, 42548415), (520, 41893824), (546, 39898880), (560, 38901408), (584, 37302720), (588, 37048960), (610, 35712768), (624, 34911520), (637, 34199040), (640, 34038732), (672, 32417840), (728, 29924160), (730, 29842176), (732, 29760640), (735, 29639168), (768, 28365610), (780, 27929216), (784, 27786720), (793, 27471360), (832, 26183640), (840, 25934272), (854, 25509120), (876, 24868480), (896, 24313380), (910, 23939328), (915, 23808512), (949, 22955520), (960, 22692488), (976, 22320480), (980, 22229376), (1022, 21315840), (1040, 20946912), (1092, 19949440), (1095, 19894784), (1120, 19450704), (1168, 18651360), (1176, 18524480), (1220, 17856384), (1248, 17455760), (1274, 17099520), (1280, 17019366), (1281, 17006080), (1344, 16208920), (1365, 15959552), (1456, 14962080), (1460, 14921088), (1464, 14880320), (1470, 14819584), (1533, 14210560), (1536, 14182805), (1560, 13964608), (1568, 13893360), (1586, 13735680), (1664, 13091820), (1680, 12967136), (1708, 12754560), (1752, 12434240), (1792, 12156690), (1820, 11969664), (1830, 11904256), (1898, 11477760), (1911, 11399680), (1920, 11346244), (1952, 11160240), (1960, 11114688), (2044, 10657920), (2080, 10473456), (2135, 10203648), (2184, 9974720), (2190, 9947392), (2240, 9725352), (2336, 9325680), (2352, 9262240), (2379, 9157120), (2440, 8928192), (2496, 8727880), (2548, 8549760), (2555, 8526336), (2560, 8509683), (2562, 8503040), (2688, 8104460), (2730, 7979776), (2847, 7651840), (2912, 7481040), (2920, 7460544), (2928, 7440160), (2940, 7409792), (2989, 7288320), (3066, 7105280), (3120, 6982304), (3136, 6946680), (3172, 6867840), (3185, 6839808), (3328, 6545910), (3360, 6483568), (3416, 6377280), (3504, 6217120), (3577, 6090240), (3584, 6078345), (3640, 5984832), (3660, 5952128), (3796, 5738880), (3822, 5699840), (3840, 5673122), (3904, 5580120), (3920, 5557344), (3965, 5494272), (4088, 5328960), (4160, 5236728), (4270, 5101824), (4368, 4987360), (4380, 4973696), (4453, 4892160), (4480, 4862676), (4672, 4662840), (4704, 4631120), (4745, 4591104), (4758, 4578560), (4880, 4464096), (4992, 4363940), (5096, 4274880), (5110, 4263168), (5124, 4251520), (5376, 4052230), (5460, 3989888), (5551, 3924480), (5694, 3825920), (5824, 3740520), (5840, 3730272), (5856, 3720080), (5880, 3704896), (5978, 3644160), (6132, 3552640), (6240, 3491152), (6272, 3473340), (6344, 3433920), (6370, 3419904), (6405, 3401216), (6643, 3279360), (6656, 3272955), (6720, 3241784), (6832, 3188640), (7008, 3108560), (7154, 3045120), (7280, 2992416), (7320, 2976064), (7592, 2869440), (7644, 2849920), (7665, 2842112), (7680, 2836561), (7808, 2790060), (7840, 2778672), (7930, 2747136), (8176, 2664480), (8320, 2618364), (8540, 2550912), (8736, 2493680), (8760, 2486848), (8906, 2446080), (8960, 2431338), (8967, 2429440), (9344, 2331420), (9408, 2315560), (9490, 2295552), (9516, 2289280), (9555, 2279936), (9760, 2232048), (9984, 2181970), (10192, 2137440), (10220, 2131584), (10248, 2125760), (10731, 2030080), (10752, 2026115), (10920, 1994944), (11102, 1962240), (11388, 1912960), (11648, 1870260), (11680, 1865136), (11712, 1860040), (11760, 1852448), (11895, 1831424), (11956, 1822080), (12264, 1776320), (12480, 1745576), (12544, 1736670), (12688, 1716960), (12740, 1709952), (12810, 1700608), (13286, 1639680), (13359, 1630720), (13440, 1620892), (13664, 1594320), (14016, 1554280), (14235, 1530368), (14308, 1522560), (14560, 1496208), (14640, 1488032), (14945, 1457664), (15184, 1434720), (15288, 1424960), (15330, 1421056), (15616, 1395030), (15680, 1389336), (15860, 1373568), (16352, 1332240), (16640, 1309182), (16653, 1308160), (17080, 1275456), (17472, 1246840), (17520, 1243424), (17812, 1223040), (17885, 1218048), (17920, 1215669), (17934, 1214720), (18688, 1165710), (18816, 1157780), (18980, 1147776), (19032, 1144640), (19110, 1139968), (19520, 1116024), (19929, 1093120), (19968, 1090985), (20384, 1068720), (20440, 1065792), (20496, 1062880), (21462, 1015040), (21840, 997472), (22204, 981120), (22265, 978432), (22776, 956480), (23296, 935130), (23360, 932568), (23424, 930020), (23520, 926224), (23790, 915712), (23912, 911040), (24528, 888160), (24960, 872788), (25088, 868335), (25376, 858480), (25480, 854976), (25620, 850304), (26572, 819840), (26718, 815360), (26880, 810446), (27328, 797160), (27755, 784896), (28032, 777140), (28470, 765184), (28616, 761280), (29120, 748104), (29280, 744016), (29890, 728832), (30368, 717360), (30576, 712480), (30660, 710528), (31171, 698880), (31232, 697515), (31360, 694668), (31720, 686784), (32704, 666120), (33215, 655872), (33280, 654591), (33306, 654080), (34160, 637728), (34944, 623420), (35040, 621712), (35624, 611520), (35770, 609024), (35868, 607360), (37376, 582855), (37632, 578890), (37960, 573888), (38064, 572320), (38220, 569984), (38857, 560640), (39040, 558012), (39858, 546560), (40768, 534360), (40880, 532896), (40992, 531440), (42924, 507520), (43680, 498736), (44408, 490560), (44530, 489216), (44835, 485888), (45552, 478240), (46501, 468480), (46592, 467565), (46720, 466284), (46848, 465010), (47040, 463112), (47580, 457856), (47824, 455520), (49056, 444080), (49920, 436394), (50752, 429240), (50960, 427488), (51240, 425152), (53144, 409920), (53436, 407680), (53655, 406016), (53760, 405223), (54656, 398580), (55510, 392448), (56064, 388570), (56940, 382592), (57232, 380640), (57889, 376320), (58240, 374052), (58560, 372008), (59780, 364416), (60736, 358680), (61152, 356240), (61320, 355264), (62342, 349440), (62720, 347334), (63440, 343392), (65408, 333060), (66430, 327936), (66612, 327040), (66795, 326144), (68320, 318864), (69888, 311710), (70080, 310856), (71248, 305760), (71540, 304512), (71736, 303680), (75264, 289445), (75920, 286944), (76128, 286160), (76440, 284992), (77714, 280320), (78080, 279006), (79716, 273280), (81536, 267180), (81760, 266448), (81984, 265720), (83265, 261632), (85848, 253760), (87360, 249368), (88816, 245280), (89060, 244608), (89670, 242944), (91104, 239120), (93002, 234240), (93440, 233142), (93513, 232960), (93696, 232505), (94080, 231556), (95160, 228928), (95648, 227760), (98112, 222040), (99645, 218624), (99840, 218197), (101504, 214620), (101920, 213744), (102480, 212576), (106288, 204960), (106872, 203840), (107310, 203008), (109312, 199290), (111020, 196224), (112128, 194285), (113880, 191296), (114464, 190320), (115778, 188160), (116480, 187026), (116571, 186880), (117120, 186004), (119560, 182208), (121472, 179340), (122304, 178120), (122640, 177632), (124684, 174720), (125440, 173667), (126880, 171696), (130816, 166530), (132860, 163968), (133224, 163520), (133590, 163072), (136640, 159432), (139503, 156160), (139776, 155855), (140160, 155428), (142496, 152880), (143080, 152256), (143472, 151840)]