19906223040

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{11}}^3\times {\mathrm{577}}^1$

素因数の和:639

約数の個数: 560

約数和(自身を含む): 78020594784

約数和(自身を除く): 58114371744

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, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 242, 264, 270, 288, 297, 320, 324, 330, 352, 360, 363, 396, 405, 432, 440, 480, 484, 495, 528, 540, 576, 577, 594, 605, 648, 660, 704, 720, 726, 792, 810, 864, 880, 891, 960, 968, 990, 1056, 1080, 1089, 1154, 1188, 1210, 1296, 1320, 1331, 1440, 1452, 1485, 1584, 1620, 1728, 1731, 1760, 1782, 1815, 1936, 1980, 2112, 2160, 2178, 2308, 2376, 2420, 2592, 2640, 2662, 2880, 2885, 2904, 2970, 3168, 3240, 3267, 3462, 3520, 3564, 3630, 3872, 3960, 3993, 4320, 4356, 4455, 4616, 4752, 4840, 5184, 5193, 5280, 5324, 5445, 5770, 5808, 5940, 6336, 6347, 6480, 6534, 6655, 6924, 7128, 7260, 7744, 7920, 7986, 8640, 8655, 8712, 8910, 9232, 9504, 9680, 9801, 10386, 10560, 10648, 10890, 11540, 11616, 11880, 11979, 12694, 12960, 13068, 13310, 13848, 14256, 14520, 15579, 15840, 15972, 16335, 17310, 17424, 17820, 18464, 19008, 19041, 19360, 19602, 19965, 20772, 21296, 21780, 23080, 23232, 23760, 23958, 25388, 25920, 25965, 26136, 26620, 27696, 28512, 29040, 31158, 31680, 31735, 31944, 32670, 34620, 34848, 35640, 35937, 36928, 38082, 38720, 39204, 39930, 41544, 42592, 43560, 46160, 46737, 47520, 47916, 49005, 50776, 51930, 52272, 53240, 55392, 57024, 57123, 58080, 59895, 62316, 63470, 63888, 65340, 69240, 69696, 69817, 71280, 71874, 76164, 77895, 78408, 79860, 83088, 85184, 87120, 92320, 93474, 95040, 95205, 95832, 98010, 101552, 103860, 104544, 106480, 107811, 110784, 114246, 116160, 119790, 124632, 126940, 127776, 130680, 138480, 139634, 142560, 143748, 152328, 155790, 156816, 159720, 166176, 171369, 174240, 179685, 184640, 186948, 190410, 191664, 196020, 203104, 207720, 209088, 209451, 212960, 215622, 228492, 233685, 239580, 249264, 253880, 255552, 261360, 276960, 279268, 285120, 285615, 287496, 304656, 311580, 313632, 319440, 332352, 342738, 348480, 349085, 359370, 373896, 380820, 383328, 392040, 406208, 415440, 418902, 425920, 431244, 456984, 467370, 479160, 498528, 507760, 514107, 522720, 539055, 553920, 558536, 571230, 574992, 609312, 623160, 627264, 628353, 638880, 685476, 698170, 718740, 747792, 761640, 766656, 767987, 784080, 830880, 837804, 856845, 862488, 913968, 934740, 958320, 997056, 1015520, 1028214, 1045440, 1047255, 1078110, 1117072, 1142460, 1149984, 1218624, 1246320, 1256706, 1277760, 1370952, 1396340, 1437480, 1495584, 1523280, 1535974, 1568160, 1661760, 1675608, 1713690, 1724976, 1827936, 1869480, 1885059, 1916640, 2031040, 2056428, 2094510, 2156220, 2234144, 2284920, 2299968, 2303961, 2492640, 2513412, 2570535, 2741904, 2792680, 2874960, 2991168, 3046560, 3071948, 3136320, 3141765, 3351216, 3427380, 3449952, 3655872, 3738960, 3770118, 3833280, 3839935, 4112856, 4189020, 4312440, 4468288, 4569840, 4607922, 4985280, 5026824, 5141070, 5483808, 5585360, 5655177, 5749920, 6093120, 6143896, 6283530, 6702432, 6854760, 6899904, 6911883, 7477920, 7540236, 7679870, 8225712, 8378040, 8624880, 9139680, 9215844, 9425295, 10053648, 10282140, 10967616, 11170720, 11310354, 11499840, 11519805, 12287792, 12567060, 13404864, 13709520, 13823766, 14955840, 15080472, 15359740, 16451424, 16756080, 17249760, 18279360, 18431688, 18850590, 20107296, 20564280, 20735649, 22341440, 22620708, 23039610, 24575584, 25134120, 27419040, 27647532, 28275885, 30160944, 30719480, 32902848, 33512160, 34499520, 34559415, 36863376, 37701180, 40214592, 41128560, 41471298, 45241416, 46079220, 49151168, 50268240, 54838080, 55295064, 56551770, 60321888, 61438960, 62206947, 67024320, 69118830, 73726752, 75402360, 82257120, 82942596, 90482832, 92158440, 100536480, 103678245, 110590128, 113103540, 120643776, 122877920, 124413894, 138237660, 147453504, 150804720, 164514240, 165885192, 180965664, 184316880, 201072960, 207356490, 221180256, 226207080, 245755840, 248827788, 276475320, 301609440, 311034735, 331770384, 361931328, 368633760, 414712980, 442360512, 452414160, 497655576, 552950640, 603218880, 622069470, 663540768, 737267520, 829425960, 904828320, 995311152, 1105901280, 1244138940, 1327081536, 1658851920, 1809656640, 1990622304, 2211802560, 2488277880, 3317703840, 3981244608, 4976555760, 6635407680, 9953111520, 19906223040]

約数ペア:

[(1, 19906223040), (2, 9953111520), (3, 6635407680), (4, 4976555760), (5, 3981244608), (6, 3317703840), (8, 2488277880), (9, 2211802560), (10, 1990622304), (11, 1809656640), (12, 1658851920), (15, 1327081536), (16, 1244138940), (18, 1105901280), (20, 995311152), (22, 904828320), (24, 829425960), (27, 737267520), (30, 663540768), (32, 622069470), (33, 603218880), (36, 552950640), (40, 497655576), (44, 452414160), (45, 442360512), (48, 414712980), (54, 368633760), (55, 361931328), (60, 331770384), (64, 311034735), (66, 301609440), (72, 276475320), (80, 248827788), (81, 245755840), (88, 226207080), (90, 221180256), (96, 207356490), (99, 201072960), (108, 184316880), (110, 180965664), (120, 165885192), (121, 164514240), (132, 150804720), (135, 147453504), (144, 138237660), (160, 124413894), (162, 122877920), (165, 120643776), (176, 113103540), (180, 110590128), (192, 103678245), (198, 100536480), (216, 92158440), (220, 90482832), (240, 82942596), (242, 82257120), (264, 75402360), (270, 73726752), (288, 69118830), (297, 67024320), (320, 62206947), (324, 61438960), (330, 60321888), (352, 56551770), (360, 55295064), (363, 54838080), (396, 50268240), (405, 49151168), (432, 46079220), (440, 45241416), (480, 41471298), (484, 41128560), (495, 40214592), (528, 37701180), (540, 36863376), (576, 34559415), (577, 34499520), (594, 33512160), (605, 32902848), (648, 30719480), (660, 30160944), (704, 28275885), (720, 27647532), (726, 27419040), (792, 25134120), (810, 24575584), (864, 23039610), (880, 22620708), (891, 22341440), (960, 20735649), (968, 20564280), (990, 20107296), (1056, 18850590), (1080, 18431688), (1089, 18279360), (1154, 17249760), (1188, 16756080), (1210, 16451424), (1296, 15359740), (1320, 15080472), (1331, 14955840), (1440, 13823766), (1452, 13709520), (1485, 13404864), (1584, 12567060), (1620, 12287792), (1728, 11519805), (1731, 11499840), (1760, 11310354), (1782, 11170720), (1815, 10967616), (1936, 10282140), (1980, 10053648), (2112, 9425295), (2160, 9215844), (2178, 9139680), (2308, 8624880), (2376, 8378040), (2420, 8225712), (2592, 7679870), (2640, 7540236), (2662, 7477920), (2880, 6911883), (2885, 6899904), (2904, 6854760), (2970, 6702432), (3168, 6283530), (3240, 6143896), (3267, 6093120), (3462, 5749920), (3520, 5655177), (3564, 5585360), (3630, 5483808), (3872, 5141070), (3960, 5026824), (3993, 4985280), (4320, 4607922), (4356, 4569840), (4455, 4468288), (4616, 4312440), (4752, 4189020), (4840, 4112856), (5184, 3839935), (5193, 3833280), (5280, 3770118), (5324, 3738960), (5445, 3655872), (5770, 3449952), (5808, 3427380), (5940, 3351216), (6336, 3141765), (6347, 3136320), (6480, 3071948), (6534, 3046560), (6655, 2991168), (6924, 2874960), (7128, 2792680), (7260, 2741904), (7744, 2570535), (7920, 2513412), (7986, 2492640), (8640, 2303961), (8655, 2299968), (8712, 2284920), (8910, 2234144), (9232, 2156220), (9504, 2094510), (9680, 2056428), (9801, 2031040), (10386, 1916640), (10560, 1885059), (10648, 1869480), (10890, 1827936), (11540, 1724976), (11616, 1713690), (11880, 1675608), (11979, 1661760), (12694, 1568160), (12960, 1535974), (13068, 1523280), (13310, 1495584), (13848, 1437480), (14256, 1396340), (14520, 1370952), (15579, 1277760), (15840, 1256706), (15972, 1246320), (16335, 1218624), (17310, 1149984), (17424, 1142460), (17820, 1117072), (18464, 1078110), (19008, 1047255), (19041, 1045440), (19360, 1028214), (19602, 1015520), (19965, 997056), (20772, 958320), (21296, 934740), (21780, 913968), (23080, 862488), (23232, 856845), (23760, 837804), (23958, 830880), (25388, 784080), (25920, 767987), (25965, 766656), (26136, 761640), (26620, 747792), (27696, 718740), (28512, 698170), (29040, 685476), (31158, 638880), (31680, 628353), (31735, 627264), (31944, 623160), (32670, 609312), (34620, 574992), (34848, 571230), (35640, 558536), (35937, 553920), (36928, 539055), (38082, 522720), (38720, 514107), (39204, 507760), (39930, 498528), (41544, 479160), (42592, 467370), (43560, 456984), (46160, 431244), (46737, 425920), (47520, 418902), (47916, 415440), (49005, 406208), (50776, 392040), (51930, 383328), (52272, 380820), (53240, 373896), (55392, 359370), (57024, 349085), (57123, 348480), (58080, 342738), (59895, 332352), (62316, 319440), (63470, 313632), (63888, 311580), (65340, 304656), (69240, 287496), (69696, 285615), (69817, 285120), (71280, 279268), (71874, 276960), (76164, 261360), (77895, 255552), (78408, 253880), (79860, 249264), (83088, 239580), (85184, 233685), (87120, 228492), (92320, 215622), (93474, 212960), (95040, 209451), (95205, 209088), (95832, 207720), (98010, 203104), (101552, 196020), (103860, 191664), (104544, 190410), (106480, 186948), (107811, 184640), (110784, 179685), (114246, 174240), (116160, 171369), (119790, 166176), (124632, 159720), (126940, 156816), (127776, 155790), (130680, 152328), (138480, 143748), (139634, 142560)]