20105164800

素因数分解:

$2^{11}\times 3^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:339

約数の個数: 864

約数和(自身を含む): 86184483840

約数和(自身を除く): 66079319040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 50, 56, 60, 63, 64, 69, 70, 72, 75, 80, 84, 90, 92, 96, 100, 105, 112, 115, 120, 126, 128, 138, 140, 144, 150, 160, 161, 168, 175, 180, 184, 192, 200, 207, 210, 224, 225, 230, 240, 252, 256, 271, 276, 280, 288, 300, 315, 320, 322, 336, 345, 350, 360, 368, 384, 400, 414, 420, 448, 450, 460, 480, 483, 504, 512, 525, 542, 552, 560, 575, 576, 600, 630, 640, 644, 672, 690, 700, 720, 736, 768, 800, 805, 813, 828, 840, 896, 900, 920, 960, 966, 1008, 1024, 1035, 1050, 1084, 1104, 1120, 1150, 1152, 1200, 1260, 1280, 1288, 1344, 1355, 1380, 1400, 1440, 1449, 1472, 1536, 1575, 1600, 1610, 1626, 1656, 1680, 1725, 1792, 1800, 1840, 1897, 1920, 1932, 2016, 2048, 2070, 2100, 2168, 2208, 2240, 2300, 2304, 2400, 2415, 2439, 2520, 2560, 2576, 2688, 2710, 2760, 2800, 2880, 2898, 2944, 3072, 3150, 3200, 3220, 3252, 3312, 3360, 3450, 3584, 3600, 3680, 3794, 3840, 3864, 4025, 4032, 4065, 4140, 4200, 4336, 4416, 4480, 4600, 4608, 4800, 4830, 4878, 5040, 5120, 5152, 5175, 5376, 5420, 5520, 5600, 5691, 5760, 5796, 5888, 6144, 6233, 6300, 6400, 6440, 6504, 6624, 6720, 6775, 6900, 7168, 7200, 7245, 7360, 7588, 7680, 7728, 8050, 8064, 8130, 8280, 8400, 8672, 8832, 8960, 9200, 9216, 9485, 9600, 9660, 9756, 10080, 10240, 10304, 10350, 10752, 10840, 11040, 11200, 11382, 11520, 11592, 11776, 12075, 12195, 12466, 12600, 12800, 12880, 13008, 13248, 13440, 13550, 13800, 14336, 14400, 14490, 14720, 15176, 15360, 15456, 16100, 16128, 16260, 16560, 16800, 17073, 17344, 17664, 17920, 18400, 18432, 18699, 18970, 19200, 19320, 19512, 20160, 20325, 20608, 20700, 21504, 21680, 22080, 22400, 22764, 23040, 23184, 23552, 24150, 24390, 24932, 25200, 25600, 25760, 26016, 26496, 26880, 27100, 27600, 28455, 28800, 28980, 29440, 30352, 30720, 30912, 31165, 32200, 32256, 32520, 33120, 33600, 34146, 34688, 35328, 35840, 36225, 36800, 37398, 37940, 38400, 38640, 39024, 40320, 40650, 41216, 41400, 43008, 43360, 43631, 44160, 44800, 45528, 46080, 46368, 47104, 47425, 48300, 48780, 49864, 50400, 51200, 51520, 52032, 52992, 53760, 54200, 55200, 56097, 56910, 57600, 57960, 58880, 60704, 60975, 61824, 62330, 64400, 64512, 65040, 66240, 67200, 68292, 69376, 70656, 71680, 72450, 73600, 74796, 75880, 76800, 77280, 78048, 80640, 81300, 82432, 82800, 85365, 86720, 87262, 88320, 89600, 91056, 92160, 92736, 93495, 94850, 96600, 97560, 99728, 100800, 103040, 104064, 105984, 107520, 108400, 110400, 112194, 113820, 115200, 115920, 117760, 121408, 121950, 123648, 124660, 128800, 129024, 130080, 130893, 132480, 134400, 136584, 138752, 141312, 142275, 144900, 147200, 149592, 151760, 153600, 154560, 155825, 156096, 161280, 162600, 164864, 165600, 170730, 173440, 174524, 176640, 179200, 182112, 185472, 186990, 189700, 193200, 195120, 199456, 201600, 206080, 208128, 211968, 215040, 216800, 218155, 220800, 224388, 227640, 230400, 231840, 235520, 242816, 243900, 247296, 249320, 257600, 260160, 261786, 264960, 268800, 273168, 277504, 280485, 284550, 289800, 294400, 299184, 303520, 309120, 311650, 312192, 322560, 325200, 329728, 331200, 341460, 346880, 349048, 353280, 358400, 364224, 370944, 373980, 379400, 386400, 390240, 392679, 398912, 403200, 412160, 416256, 423936, 426825, 433600, 436310, 441600, 448776, 455280, 460800, 463680, 467475, 485632, 487800, 494592, 498640, 515200, 520320, 523572, 529920, 537600, 546336, 555008, 560970, 569100, 579600, 588800, 598368, 607040, 618240, 623300, 624384, 645120, 650400, 654465, 662400, 682920, 693760, 698096, 706560, 728448, 741888, 747960, 758800, 772800, 780480, 785358, 797824, 806400, 824320, 832512, 853650, 867200, 872620, 883200, 897552, 910560, 927360, 934950, 971264, 975600, 989184, 997280, 1030400, 1040640, 1047144, 1059840, 1075200, 1090775, 1092672, 1121940, 1138200, 1159200, 1177600, 1196736, 1214080, 1236480, 1246600, 1248768, 1300800, 1308930, 1324800, 1365840, 1387520, 1396192, 1402425, 1456896, 1483776, 1495920, 1517600, 1545600, 1560960, 1570716, 1595648, 1612800, 1648640, 1665024, 1707300, 1734400, 1745240, 1766400, 1795104, 1821120, 1854720, 1869900, 1942528, 1951200, 1963395, 1994560, 2060800, 2081280, 2094288, 2119680, 2181550, 2185344, 2243880, 2276400, 2318400, 2393472, 2428160, 2472960, 2493200, 2497536, 2601600, 2617860, 2649600, 2731680, 2775040, 2792384, 2804850, 2913792, 2967552, 2991840, 3035200, 3091200, 3121920, 3141432, 3191296, 3225600, 3272325, 3414600, 3468800, 3490480, 3532800, 3590208, 3642240, 3709440, 3739800, 3885056, 3902400, 3926790, 3989120, 4121600, 4162560, 4188576, 4363100, 4370688, 4487760, 4552800, 4636800, 4786944, 4856320, 4945920, 4986400, 4995072, 5203200, 5235720, 5299200, 5463360, 5584768, 5609700, 5827584, 5983680, 6070400, 6182400, 6243840, 6282864, 6382592, 6544650, 6829200, 6937600, 6980960, 7180416, 7284480, 7418880, 7479600, 7804800, 7853580, 7978240, 8243200, 8325120, 8377152, 8726200, 8741376, 8975520, 9105600, 9273600, 9573888, 9712640, 9816975, 9972800, 10406400, 10471440, 10598400, 10926720, 11169536, 11219400, 11655168, 11967360, 12140800, 12364800, 12487680, 12565728, 12765184, 13089300, 13658400, 13875200, 13961920, 14360832, 14568960, 14837760, 14959200, 15609600, 15707160, 15956480, 16754304, 17452400, 17482752, 17951040, 18211200, 18547200, 19147776, 19425280, 19633950, 19945600, 20812800, 20942880, 21853440, 22339072, 22438800, 23934720, 24281600, 24729600, 24975360, 25131456, 26178600, 27316800, 27923840, 28721664, 29137920, 29918400, 31219200, 31414320, 31912960, 33508608, 34904800, 34965504, 35902080, 36422400, 37094400, 38295552, 39267900, 39891200, 41625600, 41885760, 43706880, 44678144, 44877600, 47869440, 48563200, 50262912, 52357200, 54633600, 55847680, 57443328, 58275840, 59836800, 62438400, 62828640, 63825920, 67017216, 69809600, 71804160, 72844800, 74188800, 78535800, 79782400, 83771520, 87413760, 89356288, 89755200, 95738880, 97126400, 100525824, 104714400, 109267200, 111695360, 114886656, 119673600, 124876800, 125657280, 134034432, 139619200, 143608320, 145689600, 157071600, 159564800, 167543040, 174827520, 179510400, 191477760, 201051648, 209428800, 218534400, 223390720, 239347200, 251314560, 268068864, 279238400, 287216640, 291379200, 314143200, 319129600, 335086080, 359020800, 402103296, 418857600, 437068800, 446781440, 478694400, 502629120, 558476800, 574433280, 628286400, 670172160, 718041600, 804206592, 837715200, 874137600, 957388800, 1005258240, 1116953600, 1256572800, 1340344320, 1436083200, 1675430400, 2010516480, 2233907200, 2513145600, 2872166400, 3350860800, 4021032960, 5026291200, 6701721600, 10052582400, 20105164800]

約数ペア:

[(1, 20105164800), (2, 10052582400), (3, 6701721600), (4, 5026291200), (5, 4021032960), (6, 3350860800), (7, 2872166400), (8, 2513145600), (9, 2233907200), (10, 2010516480), (12, 1675430400), (14, 1436083200), (15, 1340344320), (16, 1256572800), (18, 1116953600), (20, 1005258240), (21, 957388800), (23, 874137600), (24, 837715200), (25, 804206592), (28, 718041600), (30, 670172160), (32, 628286400), (35, 574433280), (36, 558476800), (40, 502629120), (42, 478694400), (45, 446781440), (46, 437068800), (48, 418857600), (50, 402103296), (56, 359020800), (60, 335086080), (63, 319129600), (64, 314143200), (69, 291379200), (70, 287216640), (72, 279238400), (75, 268068864), (80, 251314560), (84, 239347200), (90, 223390720), (92, 218534400), (96, 209428800), (100, 201051648), (105, 191477760), (112, 179510400), (115, 174827520), (120, 167543040), (126, 159564800), (128, 157071600), (138, 145689600), (140, 143608320), (144, 139619200), (150, 134034432), (160, 125657280), (161, 124876800), (168, 119673600), (175, 114886656), (180, 111695360), (184, 109267200), (192, 104714400), (200, 100525824), (207, 97126400), (210, 95738880), (224, 89755200), (225, 89356288), (230, 87413760), (240, 83771520), (252, 79782400), (256, 78535800), (271, 74188800), (276, 72844800), (280, 71804160), (288, 69809600), (300, 67017216), (315, 63825920), (320, 62828640), (322, 62438400), (336, 59836800), (345, 58275840), (350, 57443328), (360, 55847680), (368, 54633600), (384, 52357200), (400, 50262912), (414, 48563200), (420, 47869440), (448, 44877600), (450, 44678144), (460, 43706880), (480, 41885760), (483, 41625600), (504, 39891200), (512, 39267900), (525, 38295552), (542, 37094400), (552, 36422400), (560, 35902080), (575, 34965504), (576, 34904800), (600, 33508608), (630, 31912960), (640, 31414320), (644, 31219200), (672, 29918400), (690, 29137920), (700, 28721664), (720, 27923840), (736, 27316800), (768, 26178600), (800, 25131456), (805, 24975360), (813, 24729600), (828, 24281600), (840, 23934720), (896, 22438800), (900, 22339072), (920, 21853440), (960, 20942880), (966, 20812800), (1008, 19945600), (1024, 19633950), (1035, 19425280), (1050, 19147776), (1084, 18547200), (1104, 18211200), (1120, 17951040), (1150, 17482752), (1152, 17452400), (1200, 16754304), (1260, 15956480), (1280, 15707160), (1288, 15609600), (1344, 14959200), (1355, 14837760), (1380, 14568960), (1400, 14360832), (1440, 13961920), (1449, 13875200), (1472, 13658400), (1536, 13089300), (1575, 12765184), (1600, 12565728), (1610, 12487680), (1626, 12364800), (1656, 12140800), (1680, 11967360), (1725, 11655168), (1792, 11219400), (1800, 11169536), (1840, 10926720), (1897, 10598400), (1920, 10471440), (1932, 10406400), (2016, 9972800), (2048, 9816975), (2070, 9712640), (2100, 9573888), (2168, 9273600), (2208, 9105600), (2240, 8975520), (2300, 8741376), (2304, 8726200), (2400, 8377152), (2415, 8325120), (2439, 8243200), (2520, 7978240), (2560, 7853580), (2576, 7804800), (2688, 7479600), (2710, 7418880), (2760, 7284480), (2800, 7180416), (2880, 6980960), (2898, 6937600), (2944, 6829200), (3072, 6544650), (3150, 6382592), (3200, 6282864), (3220, 6243840), (3252, 6182400), (3312, 6070400), (3360, 5983680), (3450, 5827584), (3584, 5609700), (3600, 5584768), (3680, 5463360), (3794, 5299200), (3840, 5235720), (3864, 5203200), (4025, 4995072), (4032, 4986400), (4065, 4945920), (4140, 4856320), (4200, 4786944), (4336, 4636800), (4416, 4552800), (4480, 4487760), (4600, 4370688), (4608, 4363100), (4800, 4188576), (4830, 4162560), (4878, 4121600), (5040, 3989120), (5120, 3926790), (5152, 3902400), (5175, 3885056), (5376, 3739800), (5420, 3709440), (5520, 3642240), (5600, 3590208), (5691, 3532800), (5760, 3490480), (5796, 3468800), (5888, 3414600), (6144, 3272325), (6233, 3225600), (6300, 3191296), (6400, 3141432), (6440, 3121920), (6504, 3091200), (6624, 3035200), (6720, 2991840), (6775, 2967552), (6900, 2913792), (7168, 2804850), (7200, 2792384), (7245, 2775040), (7360, 2731680), (7588, 2649600), (7680, 2617860), (7728, 2601600), (8050, 2497536), (8064, 2493200), (8130, 2472960), (8280, 2428160), (8400, 2393472), (8672, 2318400), (8832, 2276400), (8960, 2243880), (9200, 2185344), (9216, 2181550), (9485, 2119680), (9600, 2094288), (9660, 2081280), (9756, 2060800), (10080, 1994560), (10240, 1963395), (10304, 1951200), (10350, 1942528), (10752, 1869900), (10840, 1854720), (11040, 1821120), (11200, 1795104), (11382, 1766400), (11520, 1745240), (11592, 1734400), (11776, 1707300), (12075, 1665024), (12195, 1648640), (12466, 1612800), (12600, 1595648), (12800, 1570716), (12880, 1560960), (13008, 1545600), (13248, 1517600), (13440, 1495920), (13550, 1483776), (13800, 1456896), (14336, 1402425), (14400, 1396192), (14490, 1387520), (14720, 1365840), (15176, 1324800), (15360, 1308930), (15456, 1300800), (16100, 1248768), (16128, 1246600), (16260, 1236480), (16560, 1214080), (16800, 1196736), (17073, 1177600), (17344, 1159200), (17664, 1138200), (17920, 1121940), (18400, 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467475), (43360, 463680), (43631, 460800), (44160, 455280), (44800, 448776), (45528, 441600), (46080, 436310), (46368, 433600), (47104, 426825), (47425, 423936), (48300, 416256), (48780, 412160), (49864, 403200), (50400, 398912), (51200, 392679), (51520, 390240), (52032, 386400), (52992, 379400), (53760, 373980), (54200, 370944), (55200, 364224), (56097, 358400), (56910, 353280), (57600, 349048), (57960, 346880), (58880, 341460), (60704, 331200), (60975, 329728), (61824, 325200), (62330, 322560), (64400, 312192), (64512, 311650), (65040, 309120), (66240, 303520), (67200, 299184), (68292, 294400), (69376, 289800), (70656, 284550), (71680, 280485), (72450, 277504), (73600, 273168), (74796, 268800), (75880, 264960), (76800, 261786), (77280, 260160), (78048, 257600), (80640, 249320), (81300, 247296), (82432, 243900), (82800, 242816), (85365, 235520), (86720, 231840), (87262, 230400), (88320, 227640), (89600, 224388), (91056, 220800), (92160, 218155), (92736, 216800), (93495, 215040), (94850, 211968), (96600, 208128), (97560, 206080), (99728, 201600), (100800, 199456), (103040, 195120), (104064, 193200), (105984, 189700), (107520, 186990), (108400, 185472), (110400, 182112), (112194, 179200), (113820, 176640), (115200, 174524), (115920, 173440), (117760, 170730), (121408, 165600), (121950, 164864), (123648, 162600), (124660, 161280), (128800, 156096), (129024, 155825), (130080, 154560), (130893, 153600), (132480, 151760), (134400, 149592), (136584, 147200), (138752, 144900), (141312, 142275)]