21067706880

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{229}}^1$

素因数の和:294

約数の個数: 640

約数和(自身を含む): 82671494400

約数和(自身を除く): 61603787520

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, 88, 90, 96, 99, 108, 110, 120, 121, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 229, 240, 242, 256, 264, 270, 288, 297, 320, 330, 352, 360, 363, 384, 396, 432, 440, 458, 480, 484, 495, 512, 528, 540, 576, 594, 605, 640, 660, 687, 704, 720, 726, 768, 792, 864, 880, 916, 960, 968, 990, 1056, 1080, 1089, 1145, 1152, 1188, 1210, 1280, 1320, 1331, 1374, 1408, 1440, 1452, 1485, 1536, 1584, 1728, 1760, 1815, 1832, 1920, 1936, 1980, 2061, 2112, 2160, 2178, 2290, 2304, 2376, 2420, 2519, 2560, 2640, 2662, 2748, 2816, 2880, 2904, 2970, 3168, 3267, 3435, 3456, 3520, 3630, 3664, 3840, 3872, 3960, 3993, 4122, 4224, 4320, 4356, 4580, 4608, 4752, 4840, 5038, 5280, 5324, 5445, 5496, 5632, 5760, 5808, 5940, 6183, 6336, 6534, 6655, 6870, 6912, 7040, 7260, 7328, 7557, 7680, 7744, 7920, 7986, 8244, 8448, 8640, 8712, 9160, 9504, 9680, 10076, 10305, 10560, 10648, 10890, 10992, 11520, 11616, 11880, 11979, 12366, 12595, 12672, 13068, 13310, 13740, 13824, 14080, 14520, 14656, 15114, 15488, 15840, 15972, 16335, 16488, 16896, 17280, 17424, 18320, 19008, 19360, 19965, 20152, 20610, 21120, 21296, 21780, 21984, 22671, 23040, 23232, 23760, 23958, 24732, 25190, 25344, 26136, 26620, 27480, 27709, 28160, 29040, 29312, 30228, 30915, 30976, 31680, 31944, 32670, 32976, 34560, 34848, 35937, 36640, 37785, 38016, 38720, 39930, 40304, 41220, 42240, 42592, 43560, 43968, 45342, 46464, 47520, 47916, 49464, 50380, 50688, 52272, 53240, 54960, 55418, 58080, 58624, 59895, 60456, 61830, 61952, 63360, 63888, 65340, 65952, 68013, 69120, 69696, 71874, 73280, 75570, 76032, 77440, 79860, 80608, 82440, 83127, 84480, 85184, 87120, 87936, 90684, 92928, 95040, 95832, 98928, 100760, 104544, 106480, 109920, 110836, 113355, 116160, 117248, 119790, 120912, 123660, 126720, 127776, 130680, 131904, 136026, 138545, 139392, 143748, 146560, 151140, 152064, 154880, 159720, 161216, 164880, 166254, 170368, 174240, 175872, 179685, 181368, 185856, 190080, 191664, 197856, 201520, 209088, 212960, 219840, 221672, 226710, 232320, 239580, 241824, 247320, 249381, 253440, 255552, 261360, 263808, 272052, 277090, 278784, 287496, 293120, 302280, 304799, 309760, 319440, 322432, 329760, 332508, 340065, 340736, 348480, 351744, 359370, 362736, 380160, 383328, 395712, 403040, 415635, 418176, 425920, 439680, 443344, 453420, 464640, 479160, 483648, 494640, 498762, 511104, 522720, 527616, 544104, 554180, 557568, 574992, 586240, 604560, 609598, 638880, 644864, 659520, 665016, 680130, 681472, 696960, 718740, 725472, 748143, 760320, 766656, 791424, 806080, 831270, 836352, 851840, 879360, 886688, 906840, 914397, 929280, 958320, 967296, 989280, 997524, 1022208, 1045440, 1055232, 1088208, 1108360, 1149984, 1209120, 1219196, 1246905, 1277760, 1289728, 1319040, 1330032, 1360260, 1393920, 1437480, 1450944, 1496286, 1523995, 1533312, 1582848, 1612160, 1662540, 1672704, 1703680, 1758720, 1773376, 1813680, 1828794, 1916640, 1934592, 1978560, 1995048, 2044416, 2090880, 2176416, 2216720, 2299968, 2418240, 2438392, 2493810, 2555520, 2638080, 2660064, 2720520, 2743191, 2787840, 2874960, 2901888, 2992572, 3047990, 3066624, 3165696, 3224320, 3325080, 3407360, 3546752, 3627360, 3657588, 3740715, 3833280, 3869184, 3957120, 3990096, 4181760, 4352832, 4433440, 4571985, 4599936, 4836480, 4876784, 4987620, 5111040, 5276160, 5320128, 5441040, 5486382, 5749920, 5803776, 5985144, 6095980, 6133248, 6448640, 6650160, 7093504, 7254720, 7315176, 7481430, 7666560, 7914240, 7980192, 8229573, 8363520, 8705664, 8866880, 9143970, 9199872, 9672960, 9753568, 9975240, 10222080, 10640256, 10882080, 10972764, 11499840, 11607552, 11970288, 12191960, 13300320, 13715955, 14187008, 14509440, 14630352, 14962860, 15333120, 15828480, 15960384, 16459146, 17411328, 17733760, 18287940, 18399744, 19345920, 19507136, 19950480, 21280512, 21764160, 21945528, 22999680, 23940576, 24383920, 26600640, 27431910, 29018880, 29260704, 29925720, 30666240, 31920768, 32918292, 34822656, 35467520, 36575880, 39014272, 39900960, 41147865, 42561024, 43528320, 43891056, 45999360, 47881152, 48767840, 53201280, 54863820, 58037760, 58521408, 59851440, 63841536, 65836584, 70935040, 73151760, 78028544, 79801920, 82295730, 87056640, 87782112, 91998720, 95762304, 97535680, 106402560, 109727640, 117042816, 119702880, 127683072, 131673168, 146303520, 156057088, 159603840, 164591460, 174113280, 175564224, 191524608, 195071360, 212805120, 219455280, 234085632, 239405760, 263346336, 292607040, 319207680, 329182920, 351128448, 383049216, 390142720, 438910560, 468171264, 478811520, 526692672, 585214080, 638415360, 658365840, 702256896, 780285440, 877821120, 957623040, 1053385344, 1170428160, 1316731680, 1404513792, 1755642240, 1915246080, 2106770688, 2340856320, 2633463360, 3511284480, 4213541376, 5266926720, 7022568960, 10533853440, 21067706880]

約数ペア:

[(1, 21067706880), (2, 10533853440), (3, 7022568960), (4, 5266926720), (5, 4213541376), (6, 3511284480), (8, 2633463360), (9, 2340856320), (10, 2106770688), (11, 1915246080), (12, 1755642240), (15, 1404513792), (16, 1316731680), (18, 1170428160), (20, 1053385344), (22, 957623040), (24, 877821120), (27, 780285440), (30, 702256896), (32, 658365840), (33, 638415360), (36, 585214080), (40, 526692672), (44, 478811520), (45, 468171264), (48, 438910560), (54, 390142720), (55, 383049216), (60, 351128448), (64, 329182920), (66, 319207680), (72, 292607040), (80, 263346336), (88, 239405760), (90, 234085632), (96, 219455280), (99, 212805120), (108, 195071360), (110, 191524608), (120, 175564224), (121, 174113280), (128, 164591460), (132, 159603840), (135, 156057088), (144, 146303520), (160, 131673168), (165, 127683072), (176, 119702880), (180, 117042816), (192, 109727640), (198, 106402560), (216, 97535680), (220, 95762304), (229, 91998720), (240, 87782112), (242, 87056640), (256, 82295730), (264, 79801920), (270, 78028544), (288, 73151760), (297, 70935040), (320, 65836584), (330, 63841536), (352, 59851440), (360, 58521408), (363, 58037760), (384, 54863820), (396, 53201280), (432, 48767840), (440, 47881152), (458, 45999360), (480, 43891056), (484, 43528320), (495, 42561024), (512, 41147865), (528, 39900960), (540, 39014272), (576, 36575880), (594, 35467520), (605, 34822656), (640, 32918292), (660, 31920768), (687, 30666240), (704, 29925720), (720, 29260704), (726, 29018880), (768, 27431910), (792, 26600640), (864, 24383920), (880, 23940576), (916, 22999680), (960, 21945528), (968, 21764160), (990, 21280512), (1056, 19950480), (1080, 19507136), (1089, 19345920), (1145, 18399744), (1152, 18287940), (1188, 17733760), (1210, 17411328), (1280, 16459146), (1320, 15960384), (1331, 15828480), (1374, 15333120), (1408, 14962860), (1440, 14630352), (1452, 14509440), (1485, 14187008), (1536, 13715955), (1584, 13300320), (1728, 12191960), (1760, 11970288), (1815, 11607552), (1832, 11499840), (1920, 10972764), (1936, 10882080), (1980, 10640256), (2061, 10222080), (2112, 9975240), (2160, 9753568), (2178, 9672960), (2290, 9199872), (2304, 9143970), (2376, 8866880), (2420, 8705664), (2519, 8363520), (2560, 8229573), (2640, 7980192), (2662, 7914240), (2748, 7666560), (2816, 7481430), (2880, 7315176), (2904, 7254720), (2970, 7093504), (3168, 6650160), (3267, 6448640), (3435, 6133248), (3456, 6095980), (3520, 5985144), (3630, 5803776), (3664, 5749920), (3840, 5486382), (3872, 5441040), (3960, 5320128), (3993, 5276160), (4122, 5111040), (4224, 4987620), (4320, 4876784), (4356, 4836480), (4580, 4599936), (4608, 4571985), (4752, 4433440), (4840, 4352832), (5038, 4181760), (5280, 3990096), (5324, 3957120), (5445, 3869184), (5496, 3833280), (5632, 3740715), (5760, 3657588), (5808, 3627360), (5940, 3546752), (6183, 3407360), (6336, 3325080), (6534, 3224320), (6655, 3165696), (6870, 3066624), (6912, 3047990), (7040, 2992572), (7260, 2901888), (7328, 2874960), (7557, 2787840), (7680, 2743191), (7744, 2720520), (7920, 2660064), (7986, 2638080), (8244, 2555520), (8448, 2493810), (8640, 2438392), (8712, 2418240), (9160, 2299968), (9504, 2216720), (9680, 2176416), (10076, 2090880), (10305, 2044416), (10560, 1995048), (10648, 1978560), (10890, 1934592), (10992, 1916640), (11520, 1828794), (11616, 1813680), (11880, 1773376), (11979, 1758720), (12366, 1703680), (12595, 1672704), (12672, 1662540), (13068, 1612160), (13310, 1582848), (13740, 1533312), (13824, 1523995), (14080, 1496286), (14520, 1450944), (14656, 1437480), (15114, 1393920), (15488, 1360260), (15840, 1330032), (15972, 1319040), (16335, 1289728), (16488, 1277760), (16896, 1246905), (17280, 1219196), (17424, 1209120), (18320, 1149984), (19008, 1108360), (19360, 1088208), (19965, 1055232), (20152, 1045440), (20610, 1022208), (21120, 997524), (21296, 989280), (21780, 967296), (21984, 958320), (22671, 929280), (23040, 914397), (23232, 906840), (23760, 886688), (23958, 879360), (24732, 851840), (25190, 836352), (25344, 831270), (26136, 806080), (26620, 791424), (27480, 766656), (27709, 760320), (28160, 748143), (29040, 725472), (29312, 718740), (30228, 696960), (30915, 681472), (30976, 680130), (31680, 665016), (31944, 659520), (32670, 644864), (32976, 638880), (34560, 609598), (34848, 604560), (35937, 586240), (36640, 574992), (37785, 557568), (38016, 554180), (38720, 544104), (39930, 527616), (40304, 522720), (41220, 511104), (42240, 498762), (42592, 494640), (43560, 483648), (43968, 479160), (45342, 464640), (46464, 453420), (47520, 443344), (47916, 439680), (49464, 425920), (50380, 418176), (50688, 415635), (52272, 403040), (53240, 395712), (54960, 383328), (55418, 380160), (58080, 362736), (58624, 359370), (59895, 351744), (60456, 348480), (61830, 340736), (61952, 340065), (63360, 332508), (63888, 329760), (65340, 322432), (65952, 319440), (68013, 309760), (69120, 304799), (69696, 302280), (71874, 293120), (73280, 287496), (75570, 278784), (76032, 277090), (77440, 272052), (79860, 263808), (80608, 261360), (82440, 255552), (83127, 253440), (84480, 249381), (85184, 247320), (87120, 241824), (87936, 239580), (90684, 232320), (92928, 226710), (95040, 221672), (95832, 219840), (98928, 212960), (100760, 209088), (104544, 201520), (106480, 197856), (109920, 191664), (110836, 190080), (113355, 185856), (116160, 181368), (117248, 179685), (119790, 175872), (120912, 174240), (123660, 170368), (126720, 166254), (127776, 164880), (130680, 161216), (131904, 159720), (136026, 154880), (138545, 152064), (139392, 151140), (143748, 146560)]