20548091520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:329

約数の個数: 768

約数和(自身を含む): 81972259200

約数和(自身を除く): 61424167680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 29, 30, 32, 33, 36, 40, 44, 45, 48, 53, 55, 58, 60, 64, 66, 72, 80, 87, 88, 90, 96, 99, 106, 110, 116, 120, 128, 132, 144, 145, 159, 160, 165, 174, 176, 180, 192, 198, 211, 212, 220, 232, 240, 261, 264, 265, 288, 290, 318, 319, 320, 330, 348, 352, 360, 384, 396, 422, 424, 435, 440, 464, 477, 480, 495, 522, 528, 530, 576, 580, 583, 633, 636, 638, 640, 660, 696, 704, 720, 792, 795, 844, 848, 870, 880, 928, 954, 957, 960, 990, 1044, 1055, 1056, 1060, 1152, 1160, 1166, 1266, 1272, 1276, 1305, 1320, 1392, 1408, 1440, 1537, 1584, 1590, 1595, 1688, 1696, 1740, 1749, 1760, 1856, 1899, 1908, 1914, 1920, 1980, 2088, 2110, 2112, 2120, 2320, 2321, 2332, 2385, 2532, 2544, 2552, 2610, 2640, 2784, 2871, 2880, 2915, 3074, 3165, 3168, 3180, 3190, 3376, 3392, 3480, 3498, 3520, 3712, 3798, 3816, 3828, 3960, 4176, 4220, 4224, 4240, 4611, 4640, 4642, 4664, 4770, 4785, 5064, 5088, 5104, 5220, 5247, 5280, 5568, 5742, 5760, 5830, 6119, 6148, 6330, 6336, 6360, 6380, 6752, 6784, 6960, 6963, 6996, 7040, 7596, 7632, 7656, 7685, 7920, 8352, 8440, 8480, 8745, 9222, 9280, 9284, 9328, 9495, 9540, 9570, 10128, 10176, 10208, 10440, 10494, 10560, 11136, 11183, 11484, 11605, 11660, 12238, 12296, 12660, 12672, 12720, 12760, 13504, 13833, 13920, 13926, 13992, 14355, 15192, 15264, 15312, 15370, 15840, 16704, 16880, 16907, 16960, 17490, 18357, 18444, 18560, 18568, 18656, 18990, 19080, 19140, 20256, 20352, 20416, 20880, 20889, 20988, 21120, 22366, 22968, 23055, 23210, 23320, 24476, 24592, 25320, 25440, 25520, 26235, 27008, 27666, 27840, 27852, 27984, 28710, 30384, 30528, 30595, 30624, 30740, 31680, 33408, 33549, 33760, 33814, 33920, 34815, 34980, 36714, 36888, 37136, 37312, 37980, 38160, 38280, 40512, 40832, 41760, 41778, 41976, 44732, 45936, 46110, 46420, 46640, 48952, 49184, 50640, 50721, 50880, 51040, 52470, 55071, 55332, 55680, 55704, 55915, 55968, 57420, 60768, 61056, 61190, 61248, 61480, 63360, 67098, 67309, 67520, 67628, 69165, 69630, 69960, 73428, 73776, 74272, 74624, 75960, 76320, 76560, 81024, 83520, 83556, 83952, 84535, 89464, 91785, 91872, 92220, 92840, 93280, 97904, 98368, 100647, 101280, 101442, 101760, 102080, 104445, 104940, 110142, 110664, 111408, 111830, 111936, 114840, 121536, 122380, 122496, 122960, 123013, 134196, 134618, 135040, 135256, 138330, 139260, 139920, 146856, 147552, 148544, 151920, 152163, 152640, 153120, 167040, 167112, 167745, 167904, 169070, 178928, 183570, 183744, 184440, 185680, 186560, 195808, 196736, 201294, 201927, 202560, 202884, 204160, 208890, 209880, 220284, 221328, 222816, 223660, 223872, 229680, 243072, 244760, 245920, 246026, 253605, 268392, 269236, 270512, 275355, 276660, 278520, 279840, 293712, 295104, 297088, 303840, 304326, 305280, 306240, 324307, 334224, 335490, 335808, 336545, 338140, 357856, 367140, 367488, 368880, 369039, 371360, 373120, 391616, 402588, 403854, 405120, 405768, 417780, 419760, 440568, 442656, 445632, 447320, 459360, 489520, 491840, 492052, 503235, 507210, 536784, 538472, 541024, 550710, 553320, 557040, 559680, 587424, 590208, 605781, 607680, 608652, 612480, 615065, 648614, 668448, 670980, 671616, 673090, 676280, 715712, 734280, 737760, 738078, 742720, 760815, 783232, 805176, 807708, 811536, 835560, 839520, 881136, 885312, 891264, 894640, 918720, 972921, 979040, 983680, 984104, 1006470, 1009635, 1014420, 1073568, 1076944, 1082048, 1101420, 1106640, 1107117, 1114080, 1119360, 1174848, 1211562, 1215360, 1217304, 1230130, 1297228, 1336896, 1341960, 1346180, 1352560, 1431424, 1468560, 1475520, 1476156, 1485440, 1521630, 1610352, 1615416, 1621535, 1623072, 1671120, 1679040, 1762272, 1770624, 1789280, 1837440, 1845195, 1945842, 1958080, 1968208, 2012940, 2019270, 2028840, 2147136, 2153888, 2164096, 2202840, 2213280, 2214234, 2228160, 2349696, 2423124, 2434608, 2460260, 2594456, 2673792, 2683920, 2692360, 2705120, 2918763, 2937120, 2951040, 2952312, 3028905, 3043260, 3220704, 3230832, 3243070, 3246144, 3342240, 3358080, 3524544, 3567377, 3578560, 3690390, 3891684, 3916160, 3936416, 4025880, 4038540, 4057680, 4294272, 4307776, 4405680, 4426560, 4428468, 4456320, 4846248, 4864605, 4869216, 4920520, 5188912, 5367840, 5384720, 5410240, 5535585, 5837526, 5874240, 5904624, 6057810, 6086520, 6441408, 6461664, 6486140, 6492288, 6684480, 7049088, 7134754, 7157120, 7380780, 7783368, 7872832, 8051760, 8077080, 8115360, 8615552, 8811360, 8853120, 8856936, 9692496, 9729210, 9738432, 9841040, 10377824, 10702131, 10735680, 10769440, 10820480, 11071170, 11675052, 11748480, 11809248, 12115620, 12173040, 12882816, 12923328, 12972280, 13368960, 14269508, 14593815, 14761560, 15566736, 15745664, 16103520, 16154160, 16230720, 17622720, 17713872, 17836885, 19384992, 19458420, 19476864, 19682080, 20755648, 21404262, 21471360, 21538880, 22142340, 23350104, 23618496, 24231240, 24346080, 25846656, 25944560, 28539016, 29187630, 29523120, 31133472, 32106393, 32207040, 32308320, 32461440, 35245440, 35427744, 35673770, 38769984, 38916840, 39364160, 41511296, 42808524, 43077760, 44284680, 46700208, 47236992, 48462480, 48692160, 51889120, 53510655, 57078032, 58375260, 59046240, 62266944, 64212786, 64414080, 64616640, 70855488, 71347540, 77539968, 77833680, 78728320, 85617048, 88569360, 93400416, 96924960, 97384320, 103778240, 107021310, 114156064, 116750520, 118092480, 124533888, 128425572, 129233280, 141710976, 142695080, 155667360, 160531965, 171234096, 177138720, 186800832, 193849920, 207556480, 214042620, 228312128, 233501040, 236184960, 256851144, 285390160, 311334720, 321063930, 342468192, 354277440, 373601664, 387699840, 428085240, 456624256, 467002080, 513702288, 570780320, 622669440, 642127860, 684936384, 708554880, 856170480, 934004160, 1027404576, 1141560640, 1284255720, 1369872768, 1712340960, 1868008320, 2054809152, 2283121280, 2568511440, 3424681920, 4109618304, 5137022880, 6849363840, 10274045760, 20548091520]

約数ペア:

[(1, 20548091520), (2, 10274045760), (3, 6849363840), (4, 5137022880), (5, 4109618304), (6, 3424681920), (8, 2568511440), (9, 2283121280), (10, 2054809152), (11, 1868008320), (12, 1712340960), (15, 1369872768), (16, 1284255720), (18, 1141560640), (20, 1027404576), (22, 934004160), (24, 856170480), (29, 708554880), (30, 684936384), (32, 642127860), (33, 622669440), (36, 570780320), (40, 513702288), (44, 467002080), (45, 456624256), (48, 428085240), (53, 387699840), (55, 373601664), (58, 354277440), (60, 342468192), (64, 321063930), (66, 311334720), (72, 285390160), (80, 256851144), (87, 236184960), (88, 233501040), (90, 228312128), (96, 214042620), (99, 207556480), (106, 193849920), (110, 186800832), (116, 177138720), (120, 171234096), (128, 160531965), (132, 155667360), (144, 142695080), (145, 141710976), (159, 129233280), (160, 128425572), (165, 124533888), (174, 118092480), (176, 116750520), (180, 114156064), (192, 107021310), (198, 103778240), (211, 97384320), (212, 96924960), (220, 93400416), (232, 88569360), (240, 85617048), (261, 78728320), (264, 77833680), (265, 77539968), (288, 71347540), (290, 70855488), (318, 64616640), (319, 64414080), (320, 64212786), (330, 62266944), (348, 59046240), (352, 58375260), (360, 57078032), (384, 53510655), (396, 51889120), (422, 48692160), (424, 48462480), (435, 47236992), (440, 46700208), (464, 44284680), (477, 43077760), (480, 42808524), (495, 41511296), (522, 39364160), (528, 38916840), (530, 38769984), (576, 35673770), (580, 35427744), (583, 35245440), (633, 32461440), (636, 32308320), (638, 32207040), (640, 32106393), (660, 31133472), (696, 29523120), (704, 29187630), (720, 28539016), (792, 25944560), (795, 25846656), (844, 24346080), (848, 24231240), (870, 23618496), (880, 23350104), (928, 22142340), (954, 21538880), (957, 21471360), (960, 21404262), (990, 20755648), (1044, 19682080), (1055, 19476864), (1056, 19458420), (1060, 19384992), (1152, 17836885), (1160, 17713872), (1166, 17622720), (1266, 16230720), (1272, 16154160), (1276, 16103520), (1305, 15745664), (1320, 15566736), (1392, 14761560), (1408, 14593815), (1440, 14269508), (1537, 13368960), (1584, 12972280), (1590, 12923328), (1595, 12882816), (1688, 12173040), (1696, 12115620), (1740, 11809248), (1749, 11748480), (1760, 11675052), (1856, 11071170), (1899, 10820480), (1908, 10769440), (1914, 10735680), (1920, 10702131), (1980, 10377824), (2088, 9841040), (2110, 9738432), (2112, 9729210), (2120, 9692496), (2320, 8856936), (2321, 8853120), (2332, 8811360), (2385, 8615552), (2532, 8115360), (2544, 8077080), (2552, 8051760), (2610, 7872832), (2640, 7783368), (2784, 7380780), (2871, 7157120), (2880, 7134754), (2915, 7049088), (3074, 6684480), (3165, 6492288), (3168, 6486140), (3180, 6461664), (3190, 6441408), (3376, 6086520), (3392, 6057810), (3480, 5904624), (3498, 5874240), (3520, 5837526), (3712, 5535585), (3798, 5410240), (3816, 5384720), (3828, 5367840), (3960, 5188912), (4176, 4920520), (4220, 4869216), (4224, 4864605), (4240, 4846248), (4611, 4456320), (4640, 4428468), (4642, 4426560), (4664, 4405680), (4770, 4307776), (4785, 4294272), (5064, 4057680), (5088, 4038540), (5104, 4025880), (5220, 3936416), (5247, 3916160), (5280, 3891684), (5568, 3690390), (5742, 3578560), (5760, 3567377), (5830, 3524544), (6119, 3358080), (6148, 3342240), (6330, 3246144), (6336, 3243070), (6360, 3230832), (6380, 3220704), (6752, 3043260), (6784, 3028905), (6960, 2952312), (6963, 2951040), (6996, 2937120), (7040, 2918763), (7596, 2705120), (7632, 2692360), (7656, 2683920), (7685, 2673792), (7920, 2594456), (8352, 2460260), (8440, 2434608), (8480, 2423124), (8745, 2349696), (9222, 2228160), (9280, 2214234), (9284, 2213280), (9328, 2202840), (9495, 2164096), (9540, 2153888), (9570, 2147136), (10128, 2028840), (10176, 2019270), (10208, 2012940), (10440, 1968208), (10494, 1958080), (10560, 1945842), (11136, 1845195), (11183, 1837440), (11484, 1789280), (11605, 1770624), (11660, 1762272), (12238, 1679040), (12296, 1671120), (12660, 1623072), (12672, 1621535), (12720, 1615416), (12760, 1610352), (13504, 1521630), (13833, 1485440), (13920, 1476156), (13926, 1475520), (13992, 1468560), (14355, 1431424), (15192, 1352560), (15264, 1346180), (15312, 1341960), (15370, 1336896), (15840, 1297228), (16704, 1230130), (16880, 1217304), (16907, 1215360), (16960, 1211562), (17490, 1174848), (18357, 1119360), (18444, 1114080), (18560, 1107117), (18568, 1106640), (18656, 1101420), (18990, 1082048), (19080, 1076944), (19140, 1073568), (20256, 1014420), (20352, 1009635), (20416, 1006470), (20880, 984104), (20889, 983680), (20988, 979040), (21120, 972921), (22366, 918720), (22968, 894640), (23055, 891264), (23210, 885312), (23320, 881136), (24476, 839520), (24592, 835560), (25320, 811536), (25440, 807708), (25520, 805176), (26235, 783232), (27008, 760815), (27666, 742720), (27840, 738078), (27852, 737760), (27984, 734280), (28710, 715712), (30384, 676280), (30528, 673090), (30595, 671616), (30624, 670980), (30740, 668448), (31680, 648614), (33408, 615065), (33549, 612480), (33760, 608652), (33814, 607680), (33920, 605781), (34815, 590208), (34980, 587424), (36714, 559680), (36888, 557040), (37136, 553320), (37312, 550710), (37980, 541024), (38160, 538472), (38280, 536784), (40512, 507210), (40832, 503235), (41760, 492052), (41778, 491840), (41976, 489520), (44732, 459360), (45936, 447320), (46110, 445632), (46420, 442656), (46640, 440568), (48952, 419760), (49184, 417780), (50640, 405768), (50721, 405120), (50880, 403854), (51040, 402588), (52470, 391616), (55071, 373120), (55332, 371360), (55680, 369039), (55704, 368880), (55915, 367488), (55968, 367140), (57420, 357856), (60768, 338140), (61056, 336545), (61190, 335808), (61248, 335490), (61480, 334224), (63360, 324307), (67098, 306240), (67309, 305280), (67520, 304326), (67628, 303840), (69165, 297088), (69630, 295104), (69960, 293712), (73428, 279840), (73776, 278520), (74272, 276660), (74624, 275355), (75960, 270512), (76320, 269236), (76560, 268392), (81024, 253605), (83520, 246026), (83556, 245920), (83952, 244760), (84535, 243072), (89464, 229680), (91785, 223872), (91872, 223660), (92220, 222816), (92840, 221328), (93280, 220284), (97904, 209880), (98368, 208890), (100647, 204160), (101280, 202884), (101442, 202560), (101760, 201927), (102080, 201294), (104445, 196736), (104940, 195808), (110142, 186560), (110664, 185680), (111408, 184440), (111830, 183744), (111936, 183570), (114840, 178928), (121536, 169070), (122380, 167904), (122496, 167745), (122960, 167112), (123013, 167040), (134196, 153120), (134618, 152640), (135040, 152163), (135256, 151920), (138330, 148544), (139260, 147552), (139920, 146856)]