20804428800

素因数分解:

$2^{10}\times 3^4\times 5^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:248

約数の個数: 660

約数和(自身を含む): 78625761280

約数和(自身を除く): 57821332480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 79, 80, 81, 90, 96, 100, 108, 120, 127, 128, 135, 144, 150, 158, 160, 162, 180, 192, 200, 216, 225, 237, 240, 254, 256, 270, 288, 300, 316, 320, 324, 360, 381, 384, 395, 400, 405, 432, 450, 474, 480, 508, 512, 540, 576, 600, 632, 635, 640, 648, 675, 711, 720, 762, 768, 790, 800, 810, 864, 900, 948, 960, 1016, 1024, 1080, 1143, 1152, 1185, 1200, 1264, 1270, 1280, 1296, 1350, 1422, 1440, 1524, 1536, 1580, 1600, 1620, 1728, 1800, 1896, 1905, 1920, 1975, 2025, 2032, 2133, 2160, 2286, 2304, 2370, 2400, 2528, 2540, 2560, 2592, 2700, 2844, 2880, 3048, 3072, 3160, 3175, 3200, 3240, 3429, 3456, 3555, 3600, 3792, 3810, 3840, 3950, 4050, 4064, 4266, 4320, 4572, 4608, 4740, 4800, 5056, 5080, 5120, 5184, 5400, 5688, 5715, 5760, 5925, 6096, 6320, 6350, 6399, 6400, 6480, 6858, 6912, 7110, 7200, 7584, 7620, 7680, 7900, 8100, 8128, 8532, 8640, 9144, 9216, 9480, 9525, 9600, 10033, 10112, 10160, 10287, 10368, 10665, 10800, 11376, 11430, 11520, 11850, 12192, 12640, 12700, 12798, 12800, 12960, 13716, 13824, 14220, 14400, 15168, 15240, 15360, 15800, 16200, 16256, 17064, 17145, 17280, 17775, 18288, 18960, 19050, 19200, 20066, 20224, 20320, 20574, 20736, 21330, 21600, 22752, 22860, 23040, 23700, 24384, 25280, 25400, 25596, 25600, 25920, 27432, 27648, 28440, 28575, 28800, 30099, 30336, 30480, 31600, 31995, 32400, 32512, 34128, 34290, 34560, 35550, 36576, 37920, 38100, 38400, 40132, 40448, 40640, 41148, 41472, 42660, 43200, 45504, 45720, 46080, 47400, 48768, 50165, 50560, 50800, 51192, 51435, 51840, 53325, 54864, 56880, 57150, 57600, 60198, 60672, 60960, 63200, 63990, 64800, 65024, 68256, 68580, 69120, 71100, 73152, 75840, 76200, 76800, 80264, 80896, 81280, 82296, 82944, 85320, 85725, 86400, 90297, 91008, 91440, 94800, 97536, 100330, 101120, 101600, 102384, 102870, 103680, 106650, 109728, 113760, 114300, 115200, 120396, 121344, 121920, 126400, 127980, 129600, 130048, 136512, 137160, 138240, 142200, 146304, 150495, 151680, 152400, 159975, 160528, 162560, 164592, 170640, 171450, 172800, 180594, 182016, 182880, 189600, 195072, 200660, 202240, 203200, 204768, 205740, 207360, 213300, 219456, 227520, 228600, 230400, 240792, 242688, 243840, 250825, 252800, 255960, 257175, 259200, 270891, 273024, 274320, 284400, 292608, 300990, 303360, 304800, 319950, 321056, 325120, 329184, 341280, 342900, 345600, 361188, 364032, 365760, 379200, 390144, 401320, 404480, 406400, 409536, 411480, 414720, 426600, 438912, 451485, 455040, 457200, 481584, 487680, 501650, 505600, 511920, 514350, 518400, 541782, 546048, 548640, 568800, 585216, 601980, 606720, 609600, 639900, 642112, 650240, 658368, 682560, 685800, 691200, 722376, 728064, 731520, 752475, 758400, 802640, 812673, 812800, 819072, 822960, 853200, 877824, 902970, 910080, 914400, 963168, 975360, 1003300, 1011200, 1023840, 1028700, 1036800, 1083564, 1092096, 1097280, 1137600, 1170432, 1203960, 1213440, 1219200, 1279800, 1284224, 1316736, 1354455, 1365120, 1371600, 1444752, 1463040, 1504950, 1516800, 1605280, 1625346, 1625600, 1638144, 1645920, 1706400, 1755648, 1805940, 1820160, 1828800, 1926336, 1950720, 2006600, 2022400, 2047680, 2057400, 2073600, 2167128, 2184192, 2194560, 2257425, 2275200, 2407920, 2438400, 2559600, 2568448, 2633472, 2708910, 2730240, 2743200, 2889504, 2926080, 3009900, 3033600, 3210560, 3250692, 3251200, 3276288, 3291840, 3412800, 3511296, 3611880, 3640320, 3657600, 3852672, 4013200, 4063365, 4095360, 4114800, 4334256, 4389120, 4514850, 4550400, 4815840, 4876800, 5119200, 5136896, 5266944, 5417820, 5460480, 5486400, 5779008, 5852160, 6019800, 6067200, 6421120, 6501384, 6552576, 6583680, 6772275, 6825600, 7223760, 7315200, 7705344, 8026400, 8126730, 8190720, 8229600, 8668512, 8778240, 9029700, 9100800, 9631680, 9753600, 10238400, 10273792, 10533888, 10835640, 10920960, 10972800, 11558016, 12039600, 12842240, 13002768, 13167360, 13544550, 13651200, 14447520, 14630400, 15410688, 16052800, 16253460, 16381440, 16459200, 17337024, 17556480, 18059400, 18201600, 19263360, 20316825, 20476800, 21671280, 21945600, 23116032, 24079200, 25684480, 26005536, 26334720, 27089100, 27302400, 28895040, 29260800, 30821376, 32105600, 32506920, 32762880, 32918400, 34674048, 36118800, 38526720, 40633650, 40953600, 43342560, 43891200, 46232064, 48158400, 51368960, 52011072, 52669440, 54178200, 54604800, 57790080, 64211200, 65013840, 65836800, 69348096, 72237600, 77053440, 81267300, 81907200, 86685120, 87782400, 92464128, 96316800, 104022144, 108356400, 115580160, 128422400, 130027680, 131673600, 138696192, 144475200, 154106880, 162534600, 163814400, 173370240, 192633600, 208044288, 216712800, 231160320, 256844800, 260055360, 263347200, 277392384, 288950400, 325069200, 346740480, 385267200, 416088576, 433425600, 462320640, 520110720, 577900800, 650138400, 693480960, 770534400, 832177152, 866851200, 1040221440, 1155801600, 1300276800, 1386961920, 1733702400, 2080442880, 2311603200, 2600553600, 3467404800, 4160885760, 5201107200, 6934809600, 10402214400, 20804428800]

約数ペア:

[(1, 20804428800), (2, 10402214400), (3, 6934809600), (4, 5201107200), (5, 4160885760), (6, 3467404800), (8, 2600553600), (9, 2311603200), (10, 2080442880), (12, 1733702400), (15, 1386961920), (16, 1300276800), (18, 1155801600), (20, 1040221440), (24, 866851200), (25, 832177152), (27, 770534400), (30, 693480960), (32, 650138400), (36, 577900800), (40, 520110720), (45, 462320640), (48, 433425600), (50, 416088576), (54, 385267200), (60, 346740480), (64, 325069200), (72, 288950400), (75, 277392384), (79, 263347200), (80, 260055360), (81, 256844800), (90, 231160320), (96, 216712800), (100, 208044288), (108, 192633600), (120, 173370240), (127, 163814400), (128, 162534600), (135, 154106880), (144, 144475200), (150, 138696192), (158, 131673600), (160, 130027680), (162, 128422400), (180, 115580160), (192, 108356400), (200, 104022144), (216, 96316800), (225, 92464128), (237, 87782400), (240, 86685120), (254, 81907200), (256, 81267300), (270, 77053440), (288, 72237600), (300, 69348096), (316, 65836800), (320, 65013840), (324, 64211200), (360, 57790080), (381, 54604800), (384, 54178200), (395, 52669440), (400, 52011072), (405, 51368960), (432, 48158400), (450, 46232064), (474, 43891200), (480, 43342560), (508, 40953600), (512, 40633650), (540, 38526720), (576, 36118800), (600, 34674048), (632, 32918400), (635, 32762880), (640, 32506920), (648, 32105600), (675, 30821376), (711, 29260800), (720, 28895040), (762, 27302400), (768, 27089100), (790, 26334720), (800, 26005536), (810, 25684480), (864, 24079200), (900, 23116032), (948, 21945600), (960, 21671280), (1016, 20476800), (1024, 20316825), (1080, 19263360), (1143, 18201600), (1152, 18059400), (1185, 17556480), (1200, 17337024), (1264, 16459200), (1270, 16381440), (1280, 16253460), (1296, 16052800), (1350, 15410688), (1422, 14630400), (1440, 14447520), (1524, 13651200), (1536, 13544550), (1580, 13167360), (1600, 13002768), (1620, 12842240), (1728, 12039600), (1800, 11558016), (1896, 10972800), (1905, 10920960), (1920, 10835640), (1975, 10533888), (2025, 10273792), (2032, 10238400), (2133, 9753600), (2160, 9631680), (2286, 9100800), (2304, 9029700), (2370, 8778240), (2400, 8668512), (2528, 8229600), (2540, 8190720), (2560, 8126730), (2592, 8026400), (2700, 7705344), (2844, 7315200), (2880, 7223760), (3048, 6825600), (3072, 6772275), (3160, 6583680), (3175, 6552576), (3200, 6501384), (3240, 6421120), (3429, 6067200), (3456, 6019800), (3555, 5852160), (3600, 5779008), (3792, 5486400), (3810, 5460480), (3840, 5417820), (3950, 5266944), (4050, 5136896), (4064, 5119200), (4266, 4876800), (4320, 4815840), (4572, 4550400), (4608, 4514850), (4740, 4389120), (4800, 4334256), (5056, 4114800), (5080, 4095360), (5120, 4063365), (5184, 4013200), (5400, 3852672), (5688, 3657600), (5715, 3640320), (5760, 3611880), (5925, 3511296), (6096, 3412800), (6320, 3291840), (6350, 3276288), (6399, 3251200), (6400, 3250692), (6480, 3210560), (6858, 3033600), (6912, 3009900), (7110, 2926080), (7200, 2889504), (7584, 2743200), (7620, 2730240), (7680, 2708910), (7900, 2633472), (8100, 2568448), (8128, 2559600), (8532, 2438400), (8640, 2407920), (9144, 2275200), (9216, 2257425), (9480, 2194560), (9525, 2184192), (9600, 2167128), (10033, 2073600), (10112, 2057400), (10160, 2047680), (10287, 2022400), (10368, 2006600), (10665, 1950720), (10800, 1926336), (11376, 1828800), (11430, 1820160), (11520, 1805940), (11850, 1755648), (12192, 1706400), (12640, 1645920), (12700, 1638144), (12798, 1625600), (12800, 1625346), (12960, 1605280), (13716, 1516800), (13824, 1504950), (14220, 1463040), (14400, 1444752), (15168, 1371600), (15240, 1365120), (15360, 1354455), (15800, 1316736), (16200, 1284224), (16256, 1279800), (17064, 1219200), (17145, 1213440), (17280, 1203960), (17775, 1170432), (18288, 1137600), (18960, 1097280), (19050, 1092096), (19200, 1083564), (20066, 1036800), (20224, 1028700), (20320, 1023840), (20574, 1011200), (20736, 1003300), (21330, 975360), (21600, 963168), (22752, 914400), (22860, 910080), (23040, 902970), (23700, 877824), (24384, 853200), (25280, 822960), (25400, 819072), (25596, 812800), (25600, 812673), (25920, 802640), (27432, 758400), (27648, 752475), (28440, 731520), (28575, 728064), (28800, 722376), (30099, 691200), (30336, 685800), (30480, 682560), (31600, 658368), (31995, 650240), (32400, 642112), (32512, 639900), (34128, 609600), (34290, 606720), (34560, 601980), (35550, 585216), (36576, 568800), (37920, 548640), (38100, 546048), (38400, 541782), (40132, 518400), (40448, 514350), (40640, 511920), (41148, 505600), (41472, 501650), (42660, 487680), (43200, 481584), (45504, 457200), (45720, 455040), (46080, 451485), (47400, 438912), (48768, 426600), (50165, 414720), (50560, 411480), (50800, 409536), (51192, 406400), (51435, 404480), (51840, 401320), (53325, 390144), (54864, 379200), (56880, 365760), (57150, 364032), (57600, 361188), (60198, 345600), (60672, 342900), (60960, 341280), (63200, 329184), (63990, 325120), (64800, 321056), (65024, 319950), (68256, 304800), (68580, 303360), (69120, 300990), (71100, 292608), (73152, 284400), (75840, 274320), (76200, 273024), (76800, 270891), (80264, 259200), (80896, 257175), (81280, 255960), (82296, 252800), (82944, 250825), (85320, 243840), (85725, 242688), (86400, 240792), (90297, 230400), (91008, 228600), (91440, 227520), (94800, 219456), (97536, 213300), (100330, 207360), (101120, 205740), (101600, 204768), (102384, 203200), (102870, 202240), (103680, 200660), (106650, 195072), (109728, 189600), (113760, 182880), (114300, 182016), (115200, 180594), (120396, 172800), (121344, 171450), (121920, 170640), (126400, 164592), (127980, 162560), (129600, 160528), (130048, 159975), (136512, 152400), (137160, 151680), (138240, 150495), (142200, 146304)]