20797793280

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:192

約数の個数: 880

約数和(自身を含む): 83888614656

約数和(自身を除く): 63090821376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 47, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 94, 96, 97, 99, 108, 110, 120, 128, 132, 135, 141, 144, 160, 162, 165, 176, 180, 188, 192, 194, 198, 216, 220, 235, 240, 256, 264, 270, 282, 288, 291, 297, 320, 324, 330, 352, 360, 376, 384, 388, 396, 405, 423, 432, 440, 470, 480, 485, 495, 512, 517, 528, 540, 564, 576, 582, 594, 640, 648, 660, 704, 705, 720, 752, 768, 776, 792, 810, 846, 864, 873, 880, 891, 940, 960, 970, 990, 1024, 1034, 1056, 1067, 1080, 1128, 1152, 1164, 1188, 1269, 1280, 1296, 1320, 1408, 1410, 1440, 1455, 1485, 1504, 1536, 1551, 1552, 1584, 1620, 1692, 1728, 1746, 1760, 1782, 1880, 1920, 1940, 1980, 2068, 2112, 2115, 2134, 2160, 2256, 2304, 2328, 2376, 2538, 2560, 2585, 2592, 2619, 2640, 2816, 2820, 2880, 2910, 2970, 3008, 3072, 3102, 3104, 3168, 3201, 3240, 3384, 3456, 3492, 3520, 3564, 3760, 3807, 3840, 3880, 3960, 4136, 4224, 4230, 4268, 4320, 4365, 4455, 4512, 4559, 4608, 4653, 4656, 4752, 5076, 5120, 5170, 5184, 5238, 5280, 5335, 5632, 5640, 5760, 5820, 5940, 6016, 6204, 6208, 6336, 6345, 6402, 6480, 6768, 6912, 6984, 7040, 7128, 7520, 7614, 7680, 7755, 7760, 7857, 7920, 8272, 8448, 8460, 8536, 8640, 8730, 8910, 9024, 9118, 9216, 9306, 9312, 9504, 9603, 10152, 10340, 10368, 10476, 10560, 10670, 11264, 11280, 11520, 11640, 11880, 12032, 12408, 12416, 12672, 12690, 12804, 12960, 13095, 13536, 13677, 13824, 13959, 13968, 14080, 14256, 15040, 15228, 15360, 15510, 15520, 15714, 15840, 16005, 16544, 16896, 16920, 17072, 17280, 17460, 17820, 18048, 18236, 18612, 18624, 19008, 19035, 19206, 20304, 20680, 20736, 20952, 21120, 21340, 22560, 22795, 23040, 23265, 23280, 23760, 24064, 24816, 24832, 25344, 25380, 25608, 25920, 26190, 27072, 27354, 27648, 27918, 27936, 28160, 28512, 28809, 30080, 30456, 31020, 31040, 31428, 31680, 32010, 33088, 33792, 33840, 34144, 34560, 34920, 35640, 36096, 36472, 37224, 37248, 38016, 38070, 38412, 39285, 40608, 41031, 41360, 41472, 41877, 41904, 42240, 42680, 45120, 45590, 46080, 46530, 46560, 47520, 48015, 48128, 49632, 49664, 50149, 50688, 50760, 51216, 51840, 52380, 54144, 54708, 55836, 55872, 56320, 57024, 57618, 60160, 60912, 62040, 62080, 62856, 63360, 64020, 66176, 67680, 68288, 68385, 69120, 69795, 69840, 71280, 72192, 72944, 74448, 74496, 76032, 76140, 76824, 78570, 81216, 82062, 82720, 82944, 83754, 83808, 84480, 85360, 86427, 90240, 91180, 93060, 93120, 95040, 96030, 99264, 99328, 100298, 101376, 101520, 102432, 103680, 104760, 108288, 109416, 111672, 111744, 114048, 115236, 120320, 121824, 123093, 124080, 124160, 125712, 126720, 128040, 132352, 135360, 136576, 136770, 138240, 139590, 139680, 142560, 144045, 144384, 145888, 148896, 148992, 150447, 152064, 152280, 153648, 157140, 162432, 164124, 165440, 167508, 167616, 168960, 170720, 172854, 180480, 182360, 186120, 186240, 190080, 192060, 198528, 200596, 203040, 204864, 205155, 207360, 209385, 209520, 216576, 218832, 223344, 223488, 228096, 230472, 240640, 243648, 246186, 248160, 248320, 250745, 251424, 253440, 256080, 264704, 270720, 273152, 273540, 279180, 279360, 285120, 288090, 291776, 297792, 297984, 300894, 304128, 304560, 307296, 314280, 324864, 328248, 330880, 335016, 335232, 341440, 345708, 360960, 364720, 369279, 372240, 372480, 380160, 384120, 397056, 401192, 406080, 409728, 410310, 414720, 418770, 419040, 432135, 433152, 437664, 446688, 446976, 451341, 456192, 460944, 487296, 492372, 496320, 496640, 501490, 502848, 506880, 512160, 529408, 541440, 546304, 547080, 558360, 558720, 570240, 576180, 583552, 595584, 601788, 609120, 614592, 615465, 628560, 649728, 656496, 661760, 670032, 670464, 682880, 691416, 721920, 729440, 738558, 744480, 744960, 752235, 760320, 768240, 794112, 802384, 812160, 819456, 820620, 837540, 838080, 864270, 875328, 893376, 893952, 902682, 912384, 921888, 974592, 984744, 992640, 1002980, 1005696, 1024320, 1082880, 1092608, 1094160, 1116720, 1117440, 1140480, 1152360, 1167104, 1191168, 1203576, 1218240, 1229184, 1230930, 1257120, 1299456, 1312992, 1323520, 1340064, 1340928, 1354023, 1365760, 1382832, 1458880, 1477116, 1488960, 1489920, 1504470, 1520640, 1536480, 1588224, 1604768, 1624320, 1638912, 1641240, 1675080, 1676160, 1728540, 1750656, 1786752, 1805364, 1843776, 1846395, 1949184, 1969488, 1985280, 2005960, 2011392, 2048640, 2165760, 2188320, 2233440, 2234880, 2256705, 2280960, 2304720, 2334208, 2382336, 2407152, 2436480, 2458368, 2461860, 2514240, 2625984, 2647040, 2680128, 2681856, 2708046, 2731520, 2765664, 2917760, 2954232, 2977920, 3008940, 3072960, 3209536, 3248640, 3277824, 3282480, 3350160, 3352320, 3457080, 3501312, 3573504, 3610728, 3687552, 3692790, 3898368, 3938976, 3970560, 4011920, 4022784, 4062069, 4097280, 4376640, 4466880, 4469760, 4513410, 4561920, 4609440, 4668416, 4764672, 4814304, 4872960, 4916736, 4923720, 5028480, 5251968, 5360256, 5416092, 5463040, 5531328, 5835520, 5908464, 5955840, 6017880, 6145920, 6419072, 6497280, 6564960, 6700320, 6704640, 6770115, 6914160, 7002624, 7147008, 7221456, 7375104, 7385580, 7877952, 7941120, 8023840, 8045568, 8124138, 8194560, 8753280, 8933760, 9026820, 9218880, 9628608, 9745920, 9833472, 9847440, 10056960, 10503936, 10720512, 10832184, 11062656, 11671040, 11816928, 11911680, 12035760, 12291840, 12838144, 13129920, 13400640, 13409280, 13540230, 13828320, 14005248, 14294016, 14442912, 14750208, 14771160, 15755904, 16047680, 16248276, 16389120, 17506560, 17867520, 18053640, 18437760, 19257216, 19491840, 19694880, 20113920, 20310345, 21007872, 21441024, 21664368, 22125312, 23342080, 23633856, 23823360, 24071520, 24583680, 25676288, 26259840, 26801280, 27080460, 27656640, 28885824, 29500416, 29542320, 31511808, 32095360, 32496552, 35013120, 35735040, 36107280, 36875520, 38514432, 39389760, 40227840, 40620690, 42015744, 42882048, 43328736, 44250624, 47267712, 48143040, 49167360, 51352576, 52519680, 53602560, 54160920, 55313280, 57771648, 59084640, 63023616, 64190720, 64993104, 70026240, 71470080, 72214560, 73751040, 77028864, 78779520, 81241380, 86657472, 88501248, 94535424, 96286080, 105039360, 107205120, 108321840, 110626560, 115543296, 118169280, 126047232, 128381440, 129986208, 144429120, 147502080, 154057728, 157559040, 162482760, 173314944, 189070848, 192572160, 210078720, 214410240, 216643680, 221253120, 231086592, 236338560, 256762880, 259972416, 288858240, 315118080, 324965520, 346629888, 378141696, 385144320, 433287360, 442506240, 462173184, 472677120, 519944832, 577716480, 630236160, 649931040, 693259776, 770288640, 866574720, 945354240, 1039889664, 1155432960, 1299862080, 1386519552, 1733149440, 1890708480, 2079779328, 2310865920, 2599724160, 3466298880, 4159558656, 5199448320, 6932597760, 10398896640, 20797793280]

約数ペア:

[(1, 20797793280), (2, 10398896640), (3, 6932597760), (4, 5199448320), (5, 4159558656), (6, 3466298880), (8, 2599724160), (9, 2310865920), (10, 2079779328), (11, 1890708480), (12, 1733149440), (15, 1386519552), (16, 1299862080), (18, 1155432960), (20, 1039889664), (22, 945354240), (24, 866574720), (27, 770288640), (30, 693259776), (32, 649931040), (33, 630236160), (36, 577716480), (40, 519944832), (44, 472677120), (45, 462173184), (47, 442506240), (48, 433287360), (54, 385144320), (55, 378141696), (60, 346629888), (64, 324965520), (66, 315118080), (72, 288858240), (80, 259972416), (81, 256762880), (88, 236338560), (90, 231086592), (94, 221253120), (96, 216643680), (97, 214410240), (99, 210078720), (108, 192572160), (110, 189070848), (120, 173314944), (128, 162482760), (132, 157559040), (135, 154057728), (141, 147502080), (144, 144429120), (160, 129986208), (162, 128381440), (165, 126047232), (176, 118169280), (180, 115543296), (188, 110626560), (192, 108321840), (194, 107205120), (198, 105039360), (216, 96286080), (220, 94535424), (235, 88501248), (240, 86657472), (256, 81241380), (264, 78779520), (270, 77028864), (282, 73751040), (288, 72214560), (291, 71470080), (297, 70026240), (320, 64993104), (324, 64190720), (330, 63023616), (352, 59084640), (360, 57771648), (376, 55313280), (384, 54160920), (388, 53602560), (396, 52519680), (405, 51352576), (423, 49167360), (432, 48143040), (440, 47267712), (470, 44250624), (480, 43328736), (485, 42882048), (495, 42015744), (512, 40620690), (517, 40227840), (528, 39389760), (540, 38514432), (564, 36875520), (576, 36107280), (582, 35735040), (594, 35013120), (640, 32496552), (648, 32095360), (660, 31511808), (704, 29542320), (705, 29500416), (720, 28885824), (752, 27656640), (768, 27080460), (776, 26801280), (792, 26259840), (810, 25676288), (846, 24583680), (864, 24071520), (873, 23823360), (880, 23633856), (891, 23342080), (940, 22125312), (960, 21664368), (970, 21441024), (990, 21007872), (1024, 20310345), (1034, 20113920), (1056, 19694880), (1067, 19491840), (1080, 19257216), (1128, 18437760), (1152, 18053640), (1164, 17867520), (1188, 17506560), (1269, 16389120), (1280, 16248276), (1296, 16047680), (1320, 15755904), (1408, 14771160), (1410, 14750208), (1440, 14442912), (1455, 14294016), (1485, 14005248), (1504, 13828320), (1536, 13540230), (1551, 13409280), (1552, 13400640), (1584, 13129920), (1620, 12838144), (1692, 12291840), (1728, 12035760), (1746, 11911680), (1760, 11816928), (1782, 11671040), (1880, 11062656), (1920, 10832184), (1940, 10720512), (1980, 10503936), (2068, 10056960), (2112, 9847440), (2115, 9833472), (2134, 9745920), (2160, 9628608), (2256, 9218880), (2304, 9026820), (2328, 8933760), (2376, 8753280), (2538, 8194560), (2560, 8124138), (2585, 8045568), (2592, 8023840), (2619, 7941120), (2640, 7877952), (2816, 7385580), (2820, 7375104), (2880, 7221456), (2910, 7147008), (2970, 7002624), (3008, 6914160), (3072, 6770115), (3102, 6704640), (3104, 6700320), (3168, 6564960), (3201, 6497280), (3240, 6419072), (3384, 6145920), (3456, 6017880), (3492, 5955840), (3520, 5908464), (3564, 5835520), (3760, 5531328), (3807, 5463040), (3840, 5416092), (3880, 5360256), (3960, 5251968), (4136, 5028480), (4224, 4923720), (4230, 4916736), (4268, 4872960), (4320, 4814304), (4365, 4764672), (4455, 4668416), (4512, 4609440), (4559, 4561920), (4608, 4513410), (4653, 4469760), (4656, 4466880), (4752, 4376640), (5076, 4097280), (5120, 4062069), (5170, 4022784), (5184, 4011920), (5238, 3970560), (5280, 3938976), (5335, 3898368), (5632, 3692790), (5640, 3687552), (5760, 3610728), (5820, 3573504), (5940, 3501312), (6016, 3457080), (6204, 3352320), (6208, 3350160), (6336, 3282480), (6345, 3277824), (6402, 3248640), (6480, 3209536), (6768, 3072960), (6912, 3008940), (6984, 2977920), (7040, 2954232), (7128, 2917760), (7520, 2765664), (7614, 2731520), (7680, 2708046), (7755, 2681856), (7760, 2680128), (7857, 2647040), (7920, 2625984), (8272, 2514240), (8448, 2461860), (8460, 2458368), (8536, 2436480), (8640, 2407152), (8730, 2382336), (8910, 2334208), (9024, 2304720), (9118, 2280960), (9216, 2256705), (9306, 2234880), (9312, 2233440), (9504, 2188320), (9603, 2165760), (10152, 2048640), (10340, 2011392), (10368, 2005960), (10476, 1985280), (10560, 1969488), (10670, 1949184), (11264, 1846395), (11280, 1843776), (11520, 1805364), (11640, 1786752), (11880, 1750656), (12032, 1728540), (12408, 1676160), (12416, 1675080), (12672, 1641240), (12690, 1638912), (12804, 1624320), (12960, 1604768), (13095, 1588224), (13536, 1536480), (13677, 1520640), (13824, 1504470), (13959, 1489920), (13968, 1488960), (14080, 1477116), (14256, 1458880), (15040, 1382832), (15228, 1365760), (15360, 1354023), (15510, 1340928), (15520, 1340064), (15714, 1323520), (15840, 1312992), (16005, 1299456), (16544, 1257120), (16896, 1230930), (16920, 1229184), (17072, 1218240), (17280, 1203576), (17460, 1191168), (17820, 1167104), (18048, 1152360), (18236, 1140480), (18612, 1117440), (18624, 1116720), (19008, 1094160), (19035, 1092608), (19206, 1082880), (20304, 1024320), (20680, 1005696), (20736, 1002980), (20952, 992640), (21120, 984744), (21340, 974592), (22560, 921888), (22795, 912384), (23040, 902682), (23265, 893952), (23280, 893376), (23760, 875328), (24064, 864270), (24816, 838080), (24832, 837540), (25344, 820620), (25380, 819456), (25608, 812160), (25920, 802384), (26190, 794112), (27072, 768240), (27354, 760320), (27648, 752235), (27918, 744960), (27936, 744480), (28160, 738558), (28512, 729440), (28809, 721920), (30080, 691416), (30456, 682880), (31020, 670464), (31040, 670032), (31428, 661760), (31680, 656496), (32010, 649728), (33088, 628560), (33792, 615465), (33840, 614592), (34144, 609120), (34560, 601788), (34920, 595584), (35640, 583552), (36096, 576180), (36472, 570240), (37224, 558720), (37248, 558360), (38016, 547080), (38070, 546304), (38412, 541440), (39285, 529408), (40608, 512160), (41031, 506880), (41360, 502848), (41472, 501490), (41877, 496640), (41904, 496320), (42240, 492372), (42680, 487296), (45120, 460944), (45590, 456192), (46080, 451341), (46530, 446976), (46560, 446688), (47520, 437664), (48015, 433152), (48128, 432135), (49632, 419040), (49664, 418770), (50149, 414720), (50688, 410310), (50760, 409728), (51216, 406080), (51840, 401192), (52380, 397056), (54144, 384120), (54708, 380160), (55836, 372480), (55872, 372240), (56320, 369279), (57024, 364720), (57618, 360960), (60160, 345708), (60912, 341440), (62040, 335232), (62080, 335016), (62856, 330880), (63360, 328248), (64020, 324864), (66176, 314280), (67680, 307296), (68288, 304560), (68385, 304128), (69120, 300894), (69795, 297984), (69840, 297792), (71280, 291776), (72192, 288090), (72944, 285120), (74448, 279360), (74496, 279180), (76032, 273540), (76140, 273152), (76824, 270720), (78570, 264704), (81216, 256080), (82062, 253440), (82720, 251424), (82944, 250745), (83754, 248320), (83808, 248160), (84480, 246186), (85360, 243648), (86427, 240640), (90240, 230472), (91180, 228096), (93060, 223488), (93120, 223344), (95040, 218832), (96030, 216576), (99264, 209520), (99328, 209385), (100298, 207360), (101376, 205155), (101520, 204864), (102432, 203040), (103680, 200596), (104760, 198528), (108288, 192060), (109416, 190080), (111672, 186240), (111744, 186120), (114048, 182360), (115236, 180480), (120320, 172854), (121824, 170720), (123093, 168960), (124080, 167616), (124160, 167508), (125712, 165440), (126720, 164124), (128040, 162432), (132352, 157140), (135360, 153648), (136576, 152280), (136770, 152064), (138240, 150447), (139590, 148992), (139680, 148896), (142560, 145888), (144045, 144384)]