20898408960

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6343}}^1$

素因数の和:6396

約数の個数: 480

約数和(自身を含む): 85043806848

約数和(自身を除く): 64145397888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 64, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 110, 117, 120, 128, 130, 132, 143, 144, 156, 160, 165, 176, 180, 192, 195, 198, 208, 220, 234, 240, 256, 260, 264, 286, 288, 312, 320, 330, 352, 360, 384, 390, 396, 416, 429, 440, 468, 480, 495, 512, 520, 528, 572, 576, 585, 624, 640, 660, 704, 715, 720, 768, 780, 792, 832, 858, 880, 936, 960, 990, 1040, 1056, 1144, 1152, 1170, 1248, 1280, 1287, 1320, 1408, 1430, 1440, 1536, 1560, 1584, 1664, 1716, 1760, 1872, 1920, 1980, 2080, 2112, 2145, 2288, 2304, 2340, 2496, 2560, 2574, 2640, 2816, 2860, 2880, 3120, 3168, 3328, 3432, 3520, 3744, 3840, 3960, 4160, 4224, 4290, 4576, 4608, 4680, 4992, 5148, 5280, 5632, 5720, 5760, 6240, 6336, 6343, 6435, 6656, 6864, 7040, 7488, 7680, 7920, 8320, 8448, 8580, 9152, 9360, 9984, 10296, 10560, 11440, 11520, 12480, 12672, 12686, 12870, 13728, 14080, 14976, 15840, 16640, 16896, 17160, 18304, 18720, 19029, 19968, 20592, 21120, 22880, 23040, 24960, 25344, 25372, 25740, 27456, 28160, 29952, 31680, 31715, 33280, 34320, 36608, 37440, 38058, 41184, 42240, 45760, 49920, 50688, 50744, 51480, 54912, 57087, 59904, 63360, 63430, 68640, 69773, 73216, 74880, 76116, 82368, 82459, 84480, 91520, 95145, 99840, 101488, 102960, 109824, 114174, 126720, 126860, 137280, 139546, 149760, 152232, 164736, 164918, 183040, 190290, 202976, 205920, 209319, 219648, 228348, 247377, 253440, 253720, 274560, 279092, 285435, 299520, 304464, 329472, 329836, 348865, 366080, 380580, 405952, 411840, 412295, 418638, 456696, 494754, 507440, 549120, 558184, 570870, 608928, 627957, 658944, 659672, 697730, 742131, 761160, 811904, 823680, 824590, 837276, 907049, 913392, 989508, 1014880, 1046595, 1098240, 1116368, 1141740, 1217856, 1236885, 1255914, 1319344, 1395460, 1484262, 1522320, 1623808, 1647360, 1649180, 1674552, 1814098, 1826784, 1979016, 2029760, 2093190, 2232736, 2283480, 2435712, 2473770, 2511828, 2638688, 2721147, 2790920, 2968524, 3044640, 3139785, 3247616, 3294720, 3298360, 3349104, 3628196, 3653568, 3710655, 3958032, 4059520, 4186380, 4465472, 4535245, 4566960, 4871424, 4947540, 5023656, 5277376, 5442294, 5581840, 5937048, 6089280, 6279570, 6596720, 6698208, 7256392, 7307136, 7421310, 7916064, 8119040, 8163441, 8372760, 8930944, 9070490, 9133920, 9742848, 9895080, 10047312, 10554752, 10884588, 11163680, 11874096, 12178560, 12559140, 13193440, 13396416, 13605735, 14512784, 14614272, 14842620, 15832128, 16238080, 16326882, 16745520, 17861888, 18140980, 18267840, 19790160, 20094624, 21109504, 21769176, 22327360, 23748192, 24357120, 25118280, 26386880, 26792832, 27211470, 29025568, 29228544, 29685240, 31664256, 32653764, 33491040, 35723776, 36281960, 36535680, 39580320, 40189248, 40817205, 42219008, 43538352, 44654720, 47496384, 48714240, 50236560, 52773760, 53585664, 54422940, 58051136, 59370480, 63328512, 65307528, 66982080, 72563920, 73071360, 79160640, 80378496, 81634410, 87076704, 89309440, 94992768, 100473120, 105547520, 107171328, 108845880, 116102272, 118740960, 126657024, 130615056, 133964160, 145127840, 146142720, 158321280, 160756992, 163268820, 174153408, 178618880, 189985536, 200946240, 211095040, 217691760, 232204544, 237481920, 261230112, 267928320, 290255680, 316642560, 321513984, 326537640, 348306816, 379971072, 401892480, 435383520, 464409088, 474963840, 522460224, 535856640, 580511360, 633285120, 653075280, 696613632, 803784960, 870767040, 949927680, 1044920448, 1161022720, 1306150560, 1393227264, 1607569920, 1741534080, 1899855360, 2089840896, 2322045440, 2612301120, 3483068160, 4179681792, 5224602240, 6966136320, 10449204480, 20898408960]

約数ペア:

[(1, 20898408960), (2, 10449204480), (3, 6966136320), (4, 5224602240), (5, 4179681792), (6, 3483068160), (8, 2612301120), (9, 2322045440), (10, 2089840896), (11, 1899855360), (12, 1741534080), (13, 1607569920), (15, 1393227264), (16, 1306150560), (18, 1161022720), (20, 1044920448), (22, 949927680), (24, 870767040), (26, 803784960), (30, 696613632), (32, 653075280), (33, 633285120), (36, 580511360), (39, 535856640), (40, 522460224), (44, 474963840), (45, 464409088), (48, 435383520), (52, 401892480), (55, 379971072), (60, 348306816), (64, 326537640), (65, 321513984), (66, 316642560), (72, 290255680), (78, 267928320), (80, 261230112), (88, 237481920), (90, 232204544), (96, 217691760), (99, 211095040), (104, 200946240), (110, 189985536), (117, 178618880), (120, 174153408), (128, 163268820), (130, 160756992), (132, 158321280), (143, 146142720), (144, 145127840), (156, 133964160), (160, 130615056), (165, 126657024), (176, 118740960), (180, 116102272), (192, 108845880), (195, 107171328), (198, 105547520), (208, 100473120), (220, 94992768), (234, 89309440), (240, 87076704), (256, 81634410), (260, 80378496), (264, 79160640), (286, 73071360), (288, 72563920), (312, 66982080), (320, 65307528), (330, 63328512), (352, 59370480), (360, 58051136), (384, 54422940), (390, 53585664), (396, 52773760), (416, 50236560), (429, 48714240), (440, 47496384), (468, 44654720), (480, 43538352), (495, 42219008), (512, 40817205), (520, 40189248), (528, 39580320), (572, 36535680), (576, 36281960), (585, 35723776), (624, 33491040), (640, 32653764), (660, 31664256), (704, 29685240), (715, 29228544), (720, 29025568), (768, 27211470), (780, 26792832), (792, 26386880), (832, 25118280), (858, 24357120), (880, 23748192), (936, 22327360), (960, 21769176), (990, 21109504), (1040, 20094624), (1056, 19790160), (1144, 18267840), (1152, 18140980), (1170, 17861888), (1248, 16745520), (1280, 16326882), (1287, 16238080), (1320, 15832128), (1408, 14842620), (1430, 14614272), (1440, 14512784), (1536, 13605735), (1560, 13396416), (1584, 13193440), (1664, 12559140), (1716, 12178560), (1760, 11874096), (1872, 11163680), (1920, 10884588), (1980, 10554752), (2080, 10047312), (2112, 9895080), (2145, 9742848), (2288, 9133920), (2304, 9070490), (2340, 8930944), (2496, 8372760), (2560, 8163441), (2574, 8119040), (2640, 7916064), (2816, 7421310), (2860, 7307136), (2880, 7256392), (3120, 6698208), (3168, 6596720), (3328, 6279570), (3432, 6089280), (3520, 5937048), (3744, 5581840), (3840, 5442294), (3960, 5277376), (4160, 5023656), (4224, 4947540), (4290, 4871424), (4576, 4566960), (4608, 4535245), (4680, 4465472), (4992, 4186380), (5148, 4059520), (5280, 3958032), (5632, 3710655), (5720, 3653568), (5760, 3628196), (6240, 3349104), (6336, 3298360), (6343, 3294720), (6435, 3247616), (6656, 3139785), (6864, 3044640), (7040, 2968524), (7488, 2790920), (7680, 2721147), (7920, 2638688), (8320, 2511828), (8448, 2473770), (8580, 2435712), (9152, 2283480), (9360, 2232736), (9984, 2093190), (10296, 2029760), (10560, 1979016), (11440, 1826784), (11520, 1814098), (12480, 1674552), (12672, 1649180), (12686, 1647360), (12870, 1623808), (13728, 1522320), (14080, 1484262), (14976, 1395460), (15840, 1319344), (16640, 1255914), (16896, 1236885), (17160, 1217856), (18304, 1141740), (18720, 1116368), (19029, 1098240), (19968, 1046595), (20592, 1014880), (21120, 989508), (22880, 913392), (23040, 907049), (24960, 837276), (25344, 824590), (25372, 823680), (25740, 811904), (27456, 761160), (28160, 742131), (29952, 697730), (31680, 659672), (31715, 658944), (33280, 627957), (34320, 608928), (36608, 570870), (37440, 558184), (38058, 549120), (41184, 507440), (42240, 494754), (45760, 456696), (49920, 418638), (50688, 412295), (50744, 411840), (51480, 405952), (54912, 380580), (57087, 366080), (59904, 348865), (63360, 329836), (63430, 329472), (68640, 304464), (69773, 299520), (73216, 285435), (74880, 279092), (76116, 274560), (82368, 253720), (82459, 253440), (84480, 247377), (91520, 228348), (95145, 219648), (99840, 209319), (101488, 205920), (102960, 202976), (109824, 190290), (114174, 183040), (126720, 164918), (126860, 164736), (137280, 152232), (139546, 149760)]