21049923840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:566

約数の個数: 576

約数和(自身を含む): 78326341632

約数和(自身を除く): 57276417792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 47, 48, 55, 60, 64, 66, 69, 80, 88, 92, 94, 96, 110, 115, 120, 128, 132, 138, 141, 160, 165, 176, 184, 188, 192, 220, 230, 235, 240, 253, 256, 264, 276, 282, 320, 330, 345, 352, 368, 376, 384, 440, 460, 461, 470, 480, 506, 517, 528, 552, 564, 640, 660, 690, 704, 705, 736, 752, 759, 768, 880, 920, 922, 940, 960, 1012, 1034, 1056, 1081, 1104, 1128, 1265, 1280, 1320, 1380, 1383, 1408, 1410, 1472, 1504, 1518, 1551, 1760, 1840, 1844, 1880, 1920, 2024, 2068, 2112, 2162, 2208, 2256, 2305, 2530, 2585, 2640, 2760, 2766, 2816, 2820, 2944, 3008, 3036, 3102, 3243, 3520, 3680, 3688, 3760, 3795, 3840, 4048, 4136, 4224, 4324, 4416, 4512, 4610, 5060, 5071, 5170, 5280, 5405, 5520, 5532, 5640, 5888, 6016, 6072, 6204, 6486, 6915, 7040, 7360, 7376, 7520, 7590, 7755, 8096, 8272, 8448, 8648, 8832, 9024, 9220, 10120, 10142, 10340, 10560, 10603, 10810, 11040, 11064, 11280, 11891, 12032, 12144, 12408, 12972, 13830, 14080, 14720, 14752, 15040, 15180, 15213, 15510, 16192, 16215, 16544, 17296, 17664, 18048, 18440, 20240, 20284, 20680, 21120, 21206, 21620, 21667, 22080, 22128, 22560, 23782, 24288, 24816, 25355, 25944, 27660, 29440, 29504, 30080, 30360, 30426, 31020, 31809, 32384, 32430, 33088, 34592, 35673, 36096, 36880, 40480, 40568, 41360, 42240, 42412, 43240, 43334, 44160, 44256, 45120, 47564, 48576, 49632, 50710, 51888, 53015, 55320, 59008, 59455, 60160, 60720, 60852, 62040, 63618, 64768, 64860, 65001, 66176, 69184, 71346, 73760, 76065, 80960, 81136, 82720, 84824, 86480, 86668, 88320, 88512, 90240, 95128, 97152, 99264, 101420, 103776, 106030, 108335, 110640, 116633, 118016, 118910, 121440, 121704, 124080, 127236, 129720, 130002, 132352, 138368, 142692, 147520, 152130, 159045, 161920, 162272, 165440, 169648, 172960, 173336, 177024, 178365, 180480, 190256, 194304, 198528, 202840, 207552, 212060, 216670, 221280, 233266, 237820, 238337, 242880, 243408, 248160, 254472, 259440, 260004, 276736, 285384, 295040, 304260, 318090, 323840, 324544, 325005, 330880, 339296, 345920, 346672, 349899, 354048, 356730, 380512, 397056, 405680, 415104, 424120, 433340, 442560, 466532, 475640, 476674, 485760, 486816, 496320, 498341, 508944, 518880, 520008, 570768, 583165, 590080, 608520, 636180, 649088, 650010, 661760, 678592, 691840, 693344, 699798, 713460, 715011, 761024, 811360, 830208, 848240, 866680, 885120, 933064, 951280, 953348, 971520, 973632, 992640, 996682, 1017888, 1037760, 1040016, 1141536, 1166330, 1191685, 1217040, 1272360, 1298176, 1300020, 1357184, 1383680, 1386688, 1399596, 1426920, 1430022, 1495023, 1522048, 1622720, 1696480, 1733360, 1749495, 1770240, 1866128, 1902560, 1906696, 1947264, 1985280, 1993364, 2035776, 2075520, 2080032, 2283072, 2332660, 2383370, 2434080, 2491705, 2544720, 2600040, 2714368, 2773376, 2799192, 2853840, 2860044, 2990046, 3044096, 3245440, 3392960, 3466720, 3498990, 3575055, 3732256, 3805120, 3813392, 3894528, 3986728, 4071552, 4151040, 4160064, 4566144, 4665320, 4766740, 4868160, 4983410, 5089440, 5200080, 5481751, 5546752, 5598384, 5707680, 5720088, 5980092, 6490880, 6785920, 6933440, 6997980, 7150110, 7464512, 7475115, 7610240, 7626784, 7973456, 8143104, 8320128, 9132288, 9330640, 9533480, 9736320, 9966820, 10178880, 10400160, 10963502, 11196768, 11415360, 11440176, 11960184, 13571840, 13866880, 13995960, 14300220, 14929024, 14950230, 15220480, 15253568, 15946912, 16445253, 16640256, 18661280, 19066960, 19472640, 19933640, 20357760, 20800320, 21927004, 22393536, 22830720, 22880352, 23920368, 27408755, 27733760, 27991920, 28600440, 29858048, 29900460, 30507136, 31893824, 32890506, 37322560, 38133920, 39867280, 40715520, 41600640, 43854008, 44787072, 45661440, 45760704, 47840736, 54817510, 55983840, 57200880, 59800920, 61014272, 63787648, 65781012, 74645120, 76267840, 79734560, 82226265, 83201280, 87708016, 89574144, 91521408, 95681472, 109635020, 111967680, 114401760, 119601840, 127575296, 131562024, 149290240, 152535680, 159469120, 164452530, 175416032, 183042816, 191362944, 219270040, 223935360, 228803520, 239203680, 263124048, 305071360, 318938240, 328905060, 350832064, 382725888, 438540080, 447870720, 457607040, 478407360, 526248096, 637876480, 657810120, 701664128, 877080160, 915214080, 956814720, 1052496192, 1315620240, 1403328256, 1754160320, 1913629440, 2104992384, 2631240480, 3508320640, 4209984768, 5262480960, 7016641280, 10524961920, 21049923840]

約数ペア:

[(1, 21049923840), (2, 10524961920), (3, 7016641280), (4, 5262480960), (5, 4209984768), (6, 3508320640), (8, 2631240480), (10, 2104992384), (11, 1913629440), (12, 1754160320), (15, 1403328256), (16, 1315620240), (20, 1052496192), (22, 956814720), (23, 915214080), (24, 877080160), (30, 701664128), (32, 657810120), (33, 637876480), (40, 526248096), (44, 478407360), (46, 457607040), (47, 447870720), (48, 438540080), (55, 382725888), (60, 350832064), (64, 328905060), (66, 318938240), (69, 305071360), (80, 263124048), (88, 239203680), (92, 228803520), (94, 223935360), (96, 219270040), (110, 191362944), (115, 183042816), (120, 175416032), (128, 164452530), (132, 159469120), (138, 152535680), (141, 149290240), (160, 131562024), (165, 127575296), (176, 119601840), (184, 114401760), (188, 111967680), (192, 109635020), (220, 95681472), (230, 91521408), (235, 89574144), (240, 87708016), (253, 83201280), (256, 82226265), (264, 79734560), (276, 76267840), (282, 74645120), (320, 65781012), (330, 63787648), (345, 61014272), (352, 59800920), (368, 57200880), (376, 55983840), (384, 54817510), (440, 47840736), (460, 45760704), (461, 45661440), (470, 44787072), (480, 43854008), (506, 41600640), (517, 40715520), (528, 39867280), (552, 38133920), (564, 37322560), (640, 32890506), (660, 31893824), (690, 30507136), (704, 29900460), (705, 29858048), (736, 28600440), (752, 27991920), (759, 27733760), (768, 27408755), (880, 23920368), (920, 22880352), (922, 22830720), (940, 22393536), (960, 21927004), (1012, 20800320), (1034, 20357760), (1056, 19933640), (1081, 19472640), (1104, 19066960), (1128, 18661280), (1265, 16640256), (1280, 16445253), (1320, 15946912), (1380, 15253568), (1383, 15220480), (1408, 14950230), (1410, 14929024), (1472, 14300220), (1504, 13995960), (1518, 13866880), (1551, 13571840), (1760, 11960184), (1840, 11440176), (1844, 11415360), (1880, 11196768), (1920, 10963502), (2024, 10400160), (2068, 10178880), (2112, 9966820), (2162, 9736320), (2208, 9533480), (2256, 9330640), (2305, 9132288), (2530, 8320128), (2585, 8143104), (2640, 7973456), (2760, 7626784), (2766, 7610240), (2816, 7475115), (2820, 7464512), (2944, 7150110), (3008, 6997980), (3036, 6933440), (3102, 6785920), (3243, 6490880), (3520, 5980092), (3680, 5720088), (3688, 5707680), (3760, 5598384), (3795, 5546752), (3840, 5481751), (4048, 5200080), (4136, 5089440), (4224, 4983410), (4324, 4868160), (4416, 4766740), (4512, 4665320), (4610, 4566144), (5060, 4160064), (5071, 4151040), (5170, 4071552), (5280, 3986728), (5405, 3894528), (5520, 3813392), (5532, 3805120), (5640, 3732256), (5888, 3575055), (6016, 3498990), (6072, 3466720), (6204, 3392960), (6486, 3245440), (6915, 3044096), (7040, 2990046), (7360, 2860044), (7376, 2853840), (7520, 2799192), (7590, 2773376), (7755, 2714368), (8096, 2600040), (8272, 2544720), (8448, 2491705), (8648, 2434080), (8832, 2383370), (9024, 2332660), (9220, 2283072), (10120, 2080032), (10142, 2075520), (10340, 2035776), (10560, 1993364), (10603, 1985280), (10810, 1947264), (11040, 1906696), (11064, 1902560), (11280, 1866128), (11891, 1770240), (12032, 1749495), (12144, 1733360), (12408, 1696480), (12972, 1622720), (13830, 1522048), (14080, 1495023), (14720, 1430022), (14752, 1426920), (15040, 1399596), (15180, 1386688), (15213, 1383680), (15510, 1357184), (16192, 1300020), (16215, 1298176), (16544, 1272360), (17296, 1217040), (17664, 1191685), (18048, 1166330), (18440, 1141536), (20240, 1040016), (20284, 1037760), (20680, 1017888), (21120, 996682), (21206, 992640), (21620, 973632), (21667, 971520), (22080, 953348), (22128, 951280), (22560, 933064), (23782, 885120), (24288, 866680), (24816, 848240), (25355, 830208), (25944, 811360), (27660, 761024), (29440, 715011), (29504, 713460), (30080, 699798), (30360, 693344), (30426, 691840), (31020, 678592), (31809, 661760), (32384, 650010), (32430, 649088), (33088, 636180), (34592, 608520), (35673, 590080), (36096, 583165), (36880, 570768), (40480, 520008), (40568, 518880), (41360, 508944), (42240, 498341), (42412, 496320), (43240, 486816), (43334, 485760), (44160, 476674), (44256, 475640), (45120, 466532), (47564, 442560), (48576, 433340), (49632, 424120), (50710, 415104), (51888, 405680), (53015, 397056), (55320, 380512), (59008, 356730), (59455, 354048), (60160, 349899), (60720, 346672), (60852, 345920), (62040, 339296), (63618, 330880), (64768, 325005), (64860, 324544), (65001, 323840), (66176, 318090), (69184, 304260), (71346, 295040), (73760, 285384), (76065, 276736), (80960, 260004), (81136, 259440), (82720, 254472), (84824, 248160), (86480, 243408), (86668, 242880), (88320, 238337), (88512, 237820), (90240, 233266), (95128, 221280), (97152, 216670), (99264, 212060), (101420, 207552), (103776, 202840), (106030, 198528), (108335, 194304), (110640, 190256), (116633, 180480), (118016, 178365), (118910, 177024), (121440, 173336), (121704, 172960), (124080, 169648), (127236, 165440), (129720, 162272), (130002, 161920), (132352, 159045), (138368, 152130), (142692, 147520)]