20492714880

素因数分解:

$2^7\times 3^7\times 5^1\times {\mathrm{11}}^4$

素因数の和:84

約数の個数: 640

約数和(自身を含む): 80821332000

約数和(自身を除く): 60328617120

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, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 121, 128, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 242, 243, 264, 270, 288, 297, 320, 324, 330, 352, 360, 363, 384, 396, 405, 432, 440, 480, 484, 486, 495, 528, 540, 576, 594, 605, 640, 648, 660, 704, 720, 726, 729, 792, 810, 864, 880, 891, 960, 968, 972, 990, 1056, 1080, 1089, 1152, 1188, 1210, 1215, 1296, 1320, 1331, 1408, 1440, 1452, 1458, 1485, 1584, 1620, 1728, 1760, 1782, 1815, 1920, 1936, 1944, 1980, 2112, 2160, 2178, 2187, 2376, 2420, 2430, 2592, 2640, 2662, 2673, 2880, 2904, 2916, 2970, 3168, 3240, 3267, 3456, 3520, 3564, 3630, 3645, 3872, 3888, 3960, 3993, 4224, 4320, 4356, 4374, 4455, 4752, 4840, 4860, 5184, 5280, 5324, 5346, 5445, 5760, 5808, 5832, 5940, 6336, 6480, 6534, 6655, 7040, 7128, 7260, 7290, 7744, 7776, 7920, 7986, 8019, 8640, 8712, 8748, 8910, 9504, 9680, 9720, 9801, 10368, 10560, 10648, 10692, 10890, 10935, 11616, 11664, 11880, 11979, 12672, 12960, 13068, 13310, 13365, 14256, 14520, 14580, 14641, 15488, 15552, 15840, 15972, 16038, 16335, 17280, 17424, 17496, 17820, 19008, 19360, 19440, 19602, 19965, 21120, 21296, 21384, 21780, 21870, 23232, 23328, 23760, 23958, 24057, 25920, 26136, 26620, 26730, 28512, 29040, 29160, 29282, 29403, 31104, 31680, 31944, 32076, 32670, 34848, 34992, 35640, 35937, 38016, 38720, 38880, 39204, 39930, 40095, 42592, 42768, 43560, 43740, 43923, 46464, 46656, 47520, 47916, 48114, 49005, 51840, 52272, 53240, 53460, 57024, 58080, 58320, 58564, 58806, 59895, 63360, 63888, 64152, 65340, 69696, 69984, 71280, 71874, 73205, 77440, 77760, 78408, 79860, 80190, 85184, 85536, 87120, 87480, 87846, 88209, 93312, 95040, 95832, 96228, 98010, 104544, 106480, 106920, 107811, 114048, 116160, 116640, 117128, 117612, 119790, 120285, 127776, 128304, 130680, 131769, 139392, 139968, 142560, 143748, 146410, 147015, 155520, 156816, 159720, 160380, 170368, 171072, 174240, 174960, 175692, 176418, 179685, 190080, 191664, 192456, 196020, 209088, 212960, 213840, 215622, 219615, 232320, 233280, 234256, 235224, 239580, 240570, 255552, 256608, 261360, 263538, 264627, 279936, 285120, 287496, 292820, 294030, 313632, 319440, 320760, 323433, 342144, 348480, 349920, 351384, 352836, 359370, 383328, 384912, 392040, 395307, 418176, 425920, 427680, 431244, 439230, 441045, 466560, 468512, 470448, 479160, 481140, 511104, 513216, 522720, 527076, 529254, 539055, 570240, 574992, 585640, 588060, 627264, 638880, 641520, 646866, 658845, 696960, 699840, 702768, 705672, 718740, 766656, 769824, 784080, 790614, 851840, 855360, 862488, 878460, 882090, 937024, 940896, 958320, 962280, 970299, 1026432, 1045440, 1054152, 1058508, 1078110, 1149984, 1171280, 1176120, 1185921, 1254528, 1277760, 1283040, 1293732, 1317690, 1323135, 1399680, 1405536, 1411344, 1437480, 1533312, 1539648, 1568160, 1581228, 1617165, 1710720, 1724976, 1756920, 1764180, 1874048, 1881792, 1916640, 1924560, 1940598, 1976535, 2090880, 2108304, 2117016, 2156220, 2299968, 2342560, 2352240, 2371842, 2555520, 2566080, 2587464, 2635380, 2646270, 2811072, 2822688, 2874960, 2910897, 3079296, 3136320, 3162456, 3234330, 3449952, 3513840, 3528360, 3557763, 3763584, 3833280, 3849120, 3881196, 3953070, 4216608, 4234032, 4312440, 4599936, 4685120, 4704480, 4743684, 4851495, 5132160, 5174928, 5270760, 5292540, 5622144, 5645376, 5749920, 5821794, 5929605, 6272640, 6324912, 6468660, 6899904, 7027680, 7056720, 7115526, 7666560, 7698240, 7762392, 7906140, 8433216, 8468064, 8624880, 9370240, 9408960, 9487368, 9702990, 10349856, 10541520, 10585080, 10673289, 11290752, 11499840, 11643588, 11859210, 12649824, 12937320, 13799808, 14055360, 14113440, 14231052, 14554485, 15396480, 15524784, 15812280, 16866432, 16936128, 17249760, 17788815, 18817920, 18974736, 19405980, 20699712, 21083040, 21170160, 21346578, 22999680, 23287176, 23718420, 25299648, 25874640, 28110720, 28226880, 28462104, 29108970, 31049568, 31624560, 32019867, 33872256, 34499520, 35577630, 37949472, 38811960, 41399424, 42166080, 42340320, 42693156, 46574352, 47436840, 50599296, 51749280, 53366445, 56453760, 56924208, 58217940, 62099136, 63249120, 64039734, 68999040, 71155260, 75898944, 77623920, 84332160, 84680640, 85386312, 93148704, 94873680, 103498560, 106732890, 113848416, 116435880, 124198272, 126498240, 128079468, 142310520, 151797888, 155247840, 160099335, 169361280, 170772624, 186297408, 189747360, 206997120, 213465780, 227696832, 232871760, 252996480, 256158936, 284621040, 310495680, 320198670, 341545248, 372594816, 379494720, 426931560, 455393664, 465743520, 512317872, 569242080, 620991360, 640397340, 683090496, 758989440, 853863120, 931487040, 1024635744, 1138484160, 1280794680, 1366180992, 1707726240, 1862974080, 2049271488, 2276968320, 2561589360, 3415452480, 4098542976, 5123178720, 6830904960, 10246357440, 20492714880]

約数ペア:

[(1, 20492714880), (2, 10246357440), (3, 6830904960), (4, 5123178720), (5, 4098542976), (6, 3415452480), (8, 2561589360), (9, 2276968320), (10, 2049271488), (11, 1862974080), (12, 1707726240), (15, 1366180992), (16, 1280794680), (18, 1138484160), (20, 1024635744), (22, 931487040), (24, 853863120), (27, 758989440), (30, 683090496), (32, 640397340), (33, 620991360), (36, 569242080), (40, 512317872), (44, 465743520), (45, 455393664), (48, 426931560), (54, 379494720), (55, 372594816), (60, 341545248), (64, 320198670), (66, 310495680), (72, 284621040), (80, 256158936), (81, 252996480), (88, 232871760), (90, 227696832), (96, 213465780), (99, 206997120), (108, 189747360), (110, 186297408), (120, 170772624), (121, 169361280), (128, 160099335), (132, 155247840), (135, 151797888), (144, 142310520), (160, 128079468), (162, 126498240), (165, 124198272), (176, 116435880), (180, 113848416), (192, 106732890), (198, 103498560), (216, 94873680), (220, 93148704), (240, 85386312), (242, 84680640), (243, 84332160), (264, 77623920), (270, 75898944), (288, 71155260), (297, 68999040), (320, 64039734), (324, 63249120), (330, 62099136), (352, 58217940), (360, 56924208), (363, 56453760), (384, 53366445), (396, 51749280), (405, 50599296), (432, 47436840), (440, 46574352), (480, 42693156), (484, 42340320), (486, 42166080), (495, 41399424), (528, 38811960), (540, 37949472), (576, 35577630), (594, 34499520), (605, 33872256), (640, 32019867), (648, 31624560), (660, 31049568), (704, 29108970), (720, 28462104), (726, 28226880), (729, 28110720), (792, 25874640), (810, 25299648), (864, 23718420), (880, 23287176), (891, 22999680), (960, 21346578), (968, 21170160), (972, 21083040), (990, 20699712), (1056, 19405980), (1080, 18974736), (1089, 18817920), (1152, 17788815), (1188, 17249760), (1210, 16936128), (1215, 16866432), (1296, 15812280), (1320, 15524784), (1331, 15396480), (1408, 14554485), (1440, 14231052), (1452, 14113440), (1458, 14055360), (1485, 13799808), (1584, 12937320), (1620, 12649824), (1728, 11859210), (1760, 11643588), (1782, 11499840), (1815, 11290752), (1920, 10673289), (1936, 10585080), (1944, 10541520), (1980, 10349856), (2112, 9702990), (2160, 9487368), (2178, 9408960), (2187, 9370240), (2376, 8624880), (2420, 8468064), (2430, 8433216), (2592, 7906140), (2640, 7762392), (2662, 7698240), (2673, 7666560), (2880, 7115526), (2904, 7056720), (2916, 7027680), (2970, 6899904), (3168, 6468660), (3240, 6324912), (3267, 6272640), (3456, 5929605), (3520, 5821794), (3564, 5749920), (3630, 5645376), (3645, 5622144), (3872, 5292540), (3888, 5270760), (3960, 5174928), (3993, 5132160), (4224, 4851495), (4320, 4743684), (4356, 4704480), (4374, 4685120), (4455, 4599936), (4752, 4312440), (4840, 4234032), (4860, 4216608), (5184, 3953070), (5280, 3881196), (5324, 3849120), (5346, 3833280), (5445, 3763584), (5760, 3557763), (5808, 3528360), (5832, 3513840), (5940, 3449952), (6336, 3234330), (6480, 3162456), (6534, 3136320), (6655, 3079296), (7040, 2910897), (7128, 2874960), (7260, 2822688), (7290, 2811072), (7744, 2646270), (7776, 2635380), (7920, 2587464), (7986, 2566080), (8019, 2555520), (8640, 2371842), (8712, 2352240), (8748, 2342560), (8910, 2299968), (9504, 2156220), (9680, 2117016), (9720, 2108304), (9801, 2090880), (10368, 1976535), (10560, 1940598), (10648, 1924560), (10692, 1916640), (10890, 1881792), (10935, 1874048), (11616, 1764180), (11664, 1756920), (11880, 1724976), (11979, 1710720), (12672, 1617165), (12960, 1581228), (13068, 1568160), (13310, 1539648), (13365, 1533312), (14256, 1437480), (14520, 1411344), (14580, 1405536), (14641, 1399680), (15488, 1323135), (15552, 1317690), (15840, 1293732), (15972, 1283040), (16038, 1277760), (16335, 1254528), (17280, 1185921), (17424, 1176120), (17496, 1171280), (17820, 1149984), (19008, 1078110), (19360, 1058508), (19440, 1054152), (19602, 1045440), (19965, 1026432), (21120, 970299), (21296, 962280), (21384, 958320), (21780, 940896), (21870, 937024), (23232, 882090), (23328, 878460), (23760, 862488), (23958, 855360), (24057, 851840), (25920, 790614), (26136, 784080), (26620, 769824), (26730, 766656), (28512, 718740), (29040, 705672), (29160, 702768), (29282, 699840), (29403, 696960), (31104, 658845), (31680, 646866), (31944, 641520), (32076, 638880), (32670, 627264), (34848, 588060), (34992, 585640), (35640, 574992), (35937, 570240), (38016, 539055), (38720, 529254), (38880, 527076), (39204, 522720), (39930, 513216), (40095, 511104), (42592, 481140), (42768, 479160), (43560, 470448), (43740, 468512), (43923, 466560), (46464, 441045), (46656, 439230), (47520, 431244), (47916, 427680), (48114, 425920), (49005, 418176), (51840, 395307), (52272, 392040), (53240, 384912), (53460, 383328), (57024, 359370), (58080, 352836), (58320, 351384), (58564, 349920), (58806, 348480), (59895, 342144), (63360, 323433), (63888, 320760), (64152, 319440), (65340, 313632), (69696, 294030), (69984, 292820), (71280, 287496), (71874, 285120), (73205, 279936), (77440, 264627), (77760, 263538), (78408, 261360), (79860, 256608), (80190, 255552), (85184, 240570), (85536, 239580), (87120, 235224), (87480, 234256), (87846, 233280), (88209, 232320), (93312, 219615), (95040, 215622), (95832, 213840), (96228, 212960), (98010, 209088), (104544, 196020), (106480, 192456), (106920, 191664), (107811, 190080), (114048, 179685), (116160, 176418), (116640, 175692), (117128, 174960), (117612, 174240), (119790, 171072), (120285, 170368), (127776, 160380), (128304, 159720), (130680, 156816), (131769, 155520), (139392, 147015), (139968, 146410), (142560, 143748)]