20296756480

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 864

約数和(自身を含む): 69524517888

約数和(自身を除く): 49227761408

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 31, 32, 35, 40, 44, 49, 52, 55, 56, 62, 64, 65, 70, 73, 77, 80, 88, 91, 98, 104, 110, 112, 124, 128, 130, 140, 143, 146, 154, 155, 160, 176, 182, 196, 208, 217, 220, 224, 245, 248, 256, 260, 280, 286, 292, 308, 310, 320, 341, 352, 364, 365, 385, 392, 403, 416, 434, 440, 448, 455, 490, 496, 511, 520, 539, 560, 572, 584, 616, 620, 637, 640, 682, 704, 715, 728, 730, 770, 784, 803, 806, 832, 868, 880, 896, 910, 949, 980, 992, 1001, 1022, 1040, 1078, 1085, 1120, 1144, 1168, 1232, 1240, 1274, 1280, 1364, 1408, 1430, 1456, 1460, 1519, 1540, 1568, 1606, 1612, 1664, 1705, 1736, 1760, 1792, 1820, 1898, 1960, 1984, 2002, 2015, 2044, 2080, 2156, 2170, 2240, 2263, 2288, 2336, 2387, 2464, 2480, 2548, 2555, 2695, 2728, 2816, 2821, 2860, 2912, 2920, 3038, 3080, 3136, 3185, 3212, 3224, 3328, 3410, 3472, 3520, 3577, 3640, 3796, 3920, 3968, 4004, 4015, 4030, 4088, 4160, 4312, 4340, 4433, 4480, 4526, 4576, 4672, 4745, 4774, 4928, 4960, 5005, 5096, 5110, 5390, 5456, 5621, 5642, 5720, 5824, 5840, 6076, 6160, 6272, 6370, 6424, 6448, 6643, 6820, 6944, 7007, 7040, 7154, 7280, 7592, 7595, 7840, 7936, 8008, 8030, 8060, 8176, 8320, 8624, 8680, 8866, 8960, 9052, 9152, 9344, 9490, 9548, 9856, 9920, 10010, 10192, 10220, 10439, 10780, 10912, 11242, 11284, 11315, 11440, 11648, 11680, 11935, 12152, 12320, 12544, 12740, 12848, 12896, 13286, 13640, 13888, 14014, 14080, 14105, 14308, 14560, 15184, 15190, 15680, 15841, 16016, 16060, 16120, 16352, 16640, 16709, 17248, 17360, 17732, 17885, 18104, 18304, 18688, 18980, 19096, 19712, 19747, 19840, 20020, 20384, 20440, 20878, 21560, 21824, 22165, 22484, 22568, 22630, 22880, 23296, 23360, 23870, 24304, 24640, 24893, 25480, 25696, 25792, 26572, 27280, 27776, 28028, 28105, 28210, 28616, 29120, 29419, 30368, 30380, 31031, 31360, 31682, 32032, 32120, 32240, 32704, 33215, 33418, 34496, 34720, 35035, 35464, 35770, 36208, 36608, 37960, 38192, 39347, 39494, 39680, 40040, 40768, 40880, 41756, 43120, 43648, 44330, 44968, 45136, 45260, 45760, 46501, 46720, 47740, 48608, 49280, 49786, 50960, 51392, 51584, 52195, 53144, 54560, 55552, 56056, 56210, 56420, 57232, 58240, 58838, 60736, 60760, 62062, 62720, 63364, 64064, 64240, 64480, 65408, 66430, 66836, 68992, 69440, 70070, 70928, 71540, 72416, 73073, 75920, 76384, 78694, 78988, 79205, 80080, 81536, 81760, 83512, 83545, 86240, 87296, 88660, 89936, 90272, 90520, 91520, 93002, 93440, 95480, 97216, 98560, 98735, 99572, 101920, 102784, 103168, 104390, 106288, 109120, 110887, 112112, 112420, 112840, 114464, 116480, 117676, 121472, 121520, 124124, 124465, 126728, 128128, 128480, 128960, 130816, 132860, 133672, 137984, 138880, 140140, 141856, 143080, 144832, 146146, 147095, 151840, 152768, 155155, 157388, 157976, 158410, 160160, 163072, 163520, 167024, 167090, 172480, 174251, 177320, 179872, 180544, 181040, 183040, 186004, 190960, 194432, 196735, 197470, 199144, 203840, 205568, 205933, 208780, 212576, 217217, 218240, 221774, 224224, 224840, 225680, 228928, 232505, 235352, 242944, 243040, 248248, 248930, 253456, 256256, 256960, 257920, 265720, 267344, 277760, 280280, 283712, 286160, 289664, 292292, 294190, 303680, 305536, 310310, 314776, 315952, 316820, 320320, 323609, 327040, 334048, 334180, 344960, 348502, 354640, 359744, 361088, 362080, 365365, 372008, 381920, 388864, 393470, 394940, 398288, 407680, 411866, 417560, 425152, 434434, 436480, 443548, 448448, 449680, 451360, 457856, 465010, 470704, 486080, 496496, 497860, 506912, 511511, 513920, 515840, 531440, 534688, 554435, 560560, 567424, 572320, 579328, 584584, 588380, 607360, 611072, 620620, 629552, 631904, 633640, 640640, 647218, 654080, 668096, 668360, 689920, 697004, 709280, 719488, 722176, 724160, 730730, 744016, 763840, 786940, 789880, 796576, 815360, 823732, 835120, 850304, 868868, 871255, 887096, 896896, 899360, 902720, 915712, 930020, 941408, 972160, 992992, 995720, 1013824, 1023022, 1027840, 1029665, 1062880, 1069376, 1086085, 1108870, 1121120, 1134848, 1144640, 1169168, 1176760, 1214720, 1219757, 1241240, 1259104, 1263808, 1267280, 1281280, 1294436, 1336192, 1336720, 1394008, 1418560, 1438976, 1441531, 1448320, 1461460, 1488032, 1527680, 1573880, 1579760, 1593152, 1618045, 1647464, 1670240, 1700608, 1737736, 1742510, 1774192, 1793792, 1798720, 1805440, 1860040, 1882816, 1944320, 1985984, 1991440, 2027648, 2046044, 2059330, 2125760, 2138752, 2172170, 2217740, 2242240, 2265263, 2289280, 2338336, 2353520, 2439514, 2482480, 2518208, 2527616, 2534560, 2557555, 2588872, 2672384, 2673440, 2788016, 2837120, 2883062, 2896640, 2922920, 2976064, 3055360, 3147760, 3159520, 3186304, 3236090, 3294928, 3340480, 3475472, 3485020, 3548384, 3597440, 3610880, 3720080, 3765632, 3971968, 3982880, 4055296, 4092088, 4118660, 4251520, 4277504, 4344340, 4435480, 4484480, 4530526, 4578560, 4676672, 4707040, 4879028, 4964960, 5036416, 5055232, 5069120, 5115110, 5177744, 5346880, 5576032, 5674240, 5766124, 5845840, 5952128, 6098785, 6295520, 6319040, 6372608, 6472180, 6589856, 6680960, 6950944, 6970040, 7096768, 7194880, 7207655, 7440160, 7531264, 7943936, 7965760, 8184176, 8237320, 8503040, 8688680, 8870960, 8968960, 9061052, 9353344, 9414080, 9758056, 9929920, 10072832, 10138240, 10230220, 10355488, 10693760, 11152064, 11326315, 11532248, 11691680, 11904256, 12197570, 12591040, 12638080, 12944360, 13179712, 13361920, 13901888, 13940080, 14193536, 14415310, 14880320, 15856841, 15931520, 16368352, 16474640, 17377360, 17741920, 18122104, 18706688, 18828160, 19516112, 19859840, 20276480, 20460440, 20710976, 21387520, 22304128, 22652630, 23064496, 23383360, 24395140, 25182080, 25276160, 25888720, 26359424, 27803776, 27880160, 28387072, 28830620, 29760640, 31713682, 31863040, 32736704, 32949280, 34754720, 35483840, 36244208, 37656320, 39032224, 39719680, 40920880, 41421952, 44608256, 45305260, 46128992, 46766720, 48790280, 50364160, 51777440, 52718848, 55607552, 55760320, 57661240, 59521280, 63427364, 65473408, 65898560, 69509440, 70967680, 72488416, 78064448, 79284205, 81841760, 82843904, 90610520, 92257984, 93533440, 97580560, 103554880, 111520640, 115322480, 126854728, 130946816, 131797120, 139018880, 141935360, 144976832, 156128896, 158568410, 163683520, 181221040, 184515968, 195161120, 207109760, 223041280, 230644960, 253709456, 263594240, 278037760, 289953664, 312257792, 317136820, 327367040, 362442080, 369031936, 390322240, 414219520, 461289920, 507418912, 579907328, 634273640, 654734080, 724884160, 780644480, 922579840, 1014837824, 1268547280, 1449768320, 1561288960, 1845159680, 2029675648, 2537094560, 2899536640, 4059351296, 5074189120, 10148378240, 20296756480]

約数ペア:

[(1, 20296756480), (2, 10148378240), (4, 5074189120), (5, 4059351296), (7, 2899536640), (8, 2537094560), (10, 2029675648), (11, 1845159680), (13, 1561288960), (14, 1449768320), (16, 1268547280), (20, 1014837824), (22, 922579840), (26, 780644480), (28, 724884160), (31, 654734080), (32, 634273640), (35, 579907328), (40, 507418912), (44, 461289920), (49, 414219520), (52, 390322240), (55, 369031936), (56, 362442080), (62, 327367040), (64, 317136820), (65, 312257792), (70, 289953664), (73, 278037760), (77, 263594240), (80, 253709456), (88, 230644960), (91, 223041280), (98, 207109760), (104, 195161120), (110, 184515968), (112, 181221040), (124, 163683520), (128, 158568410), (130, 156128896), (140, 144976832), (143, 141935360), (146, 139018880), (154, 131797120), (155, 130946816), (160, 126854728), (176, 115322480), (182, 111520640), (196, 103554880), (208, 97580560), (217, 93533440), (220, 92257984), (224, 90610520), (245, 82843904), (248, 81841760), (256, 79284205), (260, 78064448), (280, 72488416), (286, 70967680), (292, 69509440), (308, 65898560), (310, 65473408), (320, 63427364), (341, 59521280), (352, 57661240), (364, 55760320), (365, 55607552), (385, 52718848), (392, 51777440), (403, 50364160), (416, 48790280), (434, 46766720), (440, 46128992), (448, 45305260), (455, 44608256), (490, 41421952), (496, 40920880), (511, 39719680), (520, 39032224), (539, 37656320), (560, 36244208), (572, 35483840), (584, 34754720), (616, 32949280), (620, 32736704), (637, 31863040), (640, 31713682), (682, 29760640), (704, 28830620), (715, 28387072), (728, 27880160), (730, 27803776), (770, 26359424), (784, 25888720), (803, 25276160), (806, 25182080), (832, 24395140), (868, 23383360), (880, 23064496), (896, 22652630), (910, 22304128), (949, 21387520), (980, 20710976), (992, 20460440), (1001, 20276480), (1022, 19859840), (1040, 19516112), (1078, 18828160), (1085, 18706688), (1120, 18122104), (1144, 17741920), (1168, 17377360), (1232, 16474640), (1240, 16368352), (1274, 15931520), (1280, 15856841), (1364, 14880320), (1408, 14415310), (1430, 14193536), (1456, 13940080), (1460, 13901888), (1519, 13361920), (1540, 13179712), (1568, 12944360), (1606, 12638080), (1612, 12591040), (1664, 12197570), (1705, 11904256), (1736, 11691680), (1760, 11532248), (1792, 11326315), (1820, 11152064), (1898, 10693760), (1960, 10355488), (1984, 10230220), (2002, 10138240), (2015, 10072832), (2044, 9929920), (2080, 9758056), (2156, 9414080), (2170, 9353344), (2240, 9061052), (2263, 8968960), (2288, 8870960), (2336, 8688680), (2387, 8503040), (2464, 8237320), (2480, 8184176), (2548, 7965760), (2555, 7943936), (2695, 7531264), (2728, 7440160), (2816, 7207655), (2821, 7194880), (2860, 7096768), (2912, 6970040), (2920, 6950944), (3038, 6680960), (3080, 6589856), (3136, 6472180), (3185, 6372608), (3212, 6319040), (3224, 6295520), (3328, 6098785), (3410, 5952128), (3472, 5845840), (3520, 5766124), (3577, 5674240), (3640, 5576032), (3796, 5346880), (3920, 5177744), (3968, 5115110), (4004, 5069120), (4015, 5055232), (4030, 5036416), (4088, 4964960), (4160, 4879028), (4312, 4707040), (4340, 4676672), (4433, 4578560), (4480, 4530526), (4526, 4484480), (4576, 4435480), (4672, 4344340), (4745, 4277504), (4774, 4251520), (4928, 4118660), (4960, 4092088), (5005, 4055296), (5096, 3982880), (5110, 3971968), (5390, 3765632), (5456, 3720080), (5621, 3610880), (5642, 3597440), (5720, 3548384), (5824, 3485020), (5840, 3475472), (6076, 3340480), (6160, 3294928), (6272, 3236090), (6370, 3186304), (6424, 3159520), (6448, 3147760), (6643, 3055360), (6820, 2976064), (6944, 2922920), (7007, 2896640), (7040, 2883062), (7154, 2837120), (7280, 2788016), (7592, 2673440), (7595, 2672384), (7840, 2588872), (7936, 2557555), (8008, 2534560), (8030, 2527616), (8060, 2518208), (8176, 2482480), (8320, 2439514), (8624, 2353520), (8680, 2338336), (8866, 2289280), (8960, 2265263), (9052, 2242240), (9152, 2217740), (9344, 2172170), (9490, 2138752), (9548, 2125760), (9856, 2059330), (9920, 2046044), (10010, 2027648), (10192, 1991440), (10220, 1985984), (10439, 1944320), (10780, 1882816), (10912, 1860040), (11242, 1805440), (11284, 1798720), (11315, 1793792), (11440, 1774192), (11648, 1742510), (11680, 1737736), (11935, 1700608), (12152, 1670240), (12320, 1647464), (12544, 1618045), (12740, 1593152), (12848, 1579760), (12896, 1573880), (13286, 1527680), (13640, 1488032), (13888, 1461460), (14014, 1448320), (14080, 1441531), (14105, 1438976), (14308, 1418560), (14560, 1394008), (15184, 1336720), (15190, 1336192), (15680, 1294436), (15841, 1281280), (16016, 1267280), (16060, 1263808), (16120, 1259104), (16352, 1241240), (16640, 1219757), (16709, 1214720), (17248, 1176760), (17360, 1169168), (17732, 1144640), (17885, 1134848), (18104, 1121120), (18304, 1108870), (18688, 1086085), (18980, 1069376), (19096, 1062880), (19712, 1029665), (19747, 1027840), (19840, 1023022), (20020, 1013824), (20384, 995720), (20440, 992992), (20878, 972160), (21560, 941408), (21824, 930020), (22165, 915712), (22484, 902720), (22568, 899360), (22630, 896896), (22880, 887096), (23296, 871255), (23360, 868868), (23870, 850304), (24304, 835120), (24640, 823732), (24893, 815360), (25480, 796576), (25696, 789880), (25792, 786940), (26572, 763840), (27280, 744016), (27776, 730730), (28028, 724160), (28105, 722176), (28210, 719488), (28616, 709280), (29120, 697004), (29419, 689920), (30368, 668360), (30380, 668096), (31031, 654080), (31360, 647218), (31682, 640640), (32032, 633640), (32120, 631904), (32240, 629552), (32704, 620620), (33215, 611072), (33418, 607360), (34496, 588380), (34720, 584584), (35035, 579328), (35464, 572320), (35770, 567424), (36208, 560560), (36608, 554435), (37960, 534688), (38192, 531440), (39347, 515840), (39494, 513920), (39680, 511511), (40040, 506912), (40768, 497860), (40880, 496496), (41756, 486080), (43120, 470704), (43648, 465010), (44330, 457856), (44968, 451360), (45136, 449680), (45260, 448448), (45760, 443548), (46501, 436480), (46720, 434434), (47740, 425152), (48608, 417560), (49280, 411866), (49786, 407680), (50960, 398288), (51392, 394940), (51584, 393470), (52195, 388864), (53144, 381920), (54560, 372008), (55552, 365365), (56056, 362080), (56210, 361088), (56420, 359744), (57232, 354640), (58240, 348502), (58838, 344960), (60736, 334180), (60760, 334048), (62062, 327040), (62720, 323609), (63364, 320320), (64064, 316820), (64240, 315952), (64480, 314776), (65408, 310310), (66430, 305536), (66836, 303680), (68992, 294190), (69440, 292292), (70070, 289664), (70928, 286160), (71540, 283712), (72416, 280280), (73073, 277760), (75920, 267344), (76384, 265720), (78694, 257920), (78988, 256960), (79205, 256256), (80080, 253456), (81536, 248930), (81760, 248248), (83512, 243040), (83545, 242944), (86240, 235352), (87296, 232505), (88660, 228928), (89936, 225680), (90272, 224840), (90520, 224224), (91520, 221774), (93002, 218240), (93440, 217217), (95480, 212576), (97216, 208780), (98560, 205933), (98735, 205568), (99572, 203840), (101920, 199144), (102784, 197470), (103168, 196735), (104390, 194432), (106288, 190960), (109120, 186004), (110887, 183040), (112112, 181040), (112420, 180544), (112840, 179872), (114464, 177320), (116480, 174251), (117676, 172480), (121472, 167090), (121520, 167024), (124124, 163520), (124465, 163072), (126728, 160160), (128128, 158410), (128480, 157976), (128960, 157388), (130816, 155155), (132860, 152768), (133672, 151840), (137984, 147095), (138880, 146146), (140140, 144832), (141856, 143080)]