20968243200

素因数分解:

$2^{17}\times 3^4\times 5^2\times {\mathrm{79}}^1$

素因数の和:135

約数の個数: 540

約数和(自身を含む): 78663871440

約数和(自身を除く): 57695628240

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, 128, 135, 144, 150, 158, 160, 162, 180, 192, 200, 216, 225, 237, 240, 256, 270, 288, 300, 316, 320, 324, 360, 384, 395, 400, 405, 432, 450, 474, 480, 512, 540, 576, 600, 632, 640, 648, 675, 711, 720, 768, 790, 800, 810, 864, 900, 948, 960, 1024, 1080, 1152, 1185, 1200, 1264, 1280, 1296, 1350, 1422, 1440, 1536, 1580, 1600, 1620, 1728, 1800, 1896, 1920, 1975, 2025, 2048, 2133, 2160, 2304, 2370, 2400, 2528, 2560, 2592, 2700, 2844, 2880, 3072, 3160, 3200, 3240, 3456, 3555, 3600, 3792, 3840, 3950, 4050, 4096, 4266, 4320, 4608, 4740, 4800, 5056, 5120, 5184, 5400, 5688, 5760, 5925, 6144, 6320, 6399, 6400, 6480, 6912, 7110, 7200, 7584, 7680, 7900, 8100, 8192, 8532, 8640, 9216, 9480, 9600, 10112, 10240, 10368, 10665, 10800, 11376, 11520, 11850, 12288, 12640, 12798, 12800, 12960, 13824, 14220, 14400, 15168, 15360, 15800, 16200, 16384, 17064, 17280, 17775, 18432, 18960, 19200, 20224, 20480, 20736, 21330, 21600, 22752, 23040, 23700, 24576, 25280, 25596, 25600, 25920, 27648, 28440, 28800, 30336, 30720, 31600, 31995, 32400, 32768, 34128, 34560, 35550, 36864, 37920, 38400, 40448, 40960, 41472, 42660, 43200, 45504, 46080, 47400, 49152, 50560, 51192, 51200, 51840, 53325, 55296, 56880, 57600, 60672, 61440, 63200, 63990, 64800, 65536, 68256, 69120, 71100, 73728, 75840, 76800, 80896, 81920, 82944, 85320, 86400, 91008, 92160, 94800, 98304, 101120, 102384, 102400, 103680, 106650, 110592, 113760, 115200, 121344, 122880, 126400, 127980, 129600, 131072, 136512, 138240, 142200, 147456, 151680, 153600, 159975, 161792, 163840, 165888, 170640, 172800, 182016, 184320, 189600, 196608, 202240, 204768, 204800, 207360, 213300, 221184, 227520, 230400, 242688, 245760, 252800, 255960, 259200, 273024, 276480, 284400, 294912, 303360, 307200, 319950, 323584, 327680, 331776, 341280, 345600, 364032, 368640, 379200, 393216, 404480, 409536, 409600, 414720, 426600, 442368, 455040, 460800, 485376, 491520, 505600, 511920, 518400, 546048, 552960, 568800, 589824, 606720, 614400, 639900, 647168, 655360, 663552, 682560, 691200, 728064, 737280, 758400, 808960, 819072, 819200, 829440, 853200, 884736, 910080, 921600, 970752, 983040, 1011200, 1023840, 1036800, 1092096, 1105920, 1137600, 1179648, 1213440, 1228800, 1279800, 1294336, 1327104, 1365120, 1382400, 1456128, 1474560, 1516800, 1617920, 1638144, 1638400, 1658880, 1706400, 1769472, 1820160, 1843200, 1941504, 1966080, 2022400, 2047680, 2073600, 2184192, 2211840, 2275200, 2426880, 2457600, 2559600, 2588672, 2654208, 2730240, 2764800, 2912256, 2949120, 3033600, 3235840, 3276288, 3276800, 3317760, 3412800, 3538944, 3640320, 3686400, 3883008, 4044800, 4095360, 4147200, 4368384, 4423680, 4550400, 4853760, 4915200, 5119200, 5177344, 5308416, 5460480, 5529600, 5824512, 5898240, 6067200, 6471680, 6552576, 6635520, 6825600, 7280640, 7372800, 7766016, 8089600, 8190720, 8294400, 8736768, 8847360, 9100800, 9707520, 9830400, 10238400, 10354688, 10616832, 10920960, 11059200, 11649024, 12134400, 12943360, 13105152, 13271040, 13651200, 14561280, 14745600, 15532032, 16179200, 16381440, 16588800, 17473536, 17694720, 18201600, 19415040, 20476800, 21841920, 22118400, 23298048, 24268800, 25886720, 26210304, 26542080, 27302400, 29122560, 29491200, 31064064, 32358400, 32762880, 33177600, 34947072, 36403200, 38830080, 40953600, 43683840, 44236800, 46596096, 48537600, 51773440, 52420608, 53084160, 54604800, 58245120, 64716800, 65525760, 66355200, 69894144, 72806400, 77660160, 81907200, 87367680, 88473600, 93192192, 97075200, 104841216, 109209600, 116490240, 129433600, 131051520, 132710400, 139788288, 145612800, 155320320, 163814400, 174735360, 194150400, 209682432, 218419200, 232980480, 258867200, 262103040, 265420800, 279576576, 291225600, 327628800, 349470720, 388300800, 419364864, 436838400, 465960960, 524206080, 582451200, 655257600, 698941440, 776601600, 838729728, 873676800, 1048412160, 1164902400, 1310515200, 1397882880, 1747353600, 2096824320, 2329804800, 2621030400, 3494707200, 4193648640, 5242060800, 6989414400, 10484121600, 20968243200]

約数ペア:

[(1, 20968243200), (2, 10484121600), (3, 6989414400), (4, 5242060800), (5, 4193648640), (6, 3494707200), (8, 2621030400), (9, 2329804800), (10, 2096824320), (12, 1747353600), (15, 1397882880), (16, 1310515200), (18, 1164902400), (20, 1048412160), (24, 873676800), (25, 838729728), (27, 776601600), (30, 698941440), (32, 655257600), (36, 582451200), (40, 524206080), (45, 465960960), (48, 436838400), (50, 419364864), (54, 388300800), (60, 349470720), (64, 327628800), (72, 291225600), (75, 279576576), (79, 265420800), (80, 262103040), (81, 258867200), (90, 232980480), (96, 218419200), (100, 209682432), (108, 194150400), (120, 174735360), (128, 163814400), (135, 155320320), (144, 145612800), (150, 139788288), (158, 132710400), (160, 131051520), (162, 129433600), (180, 116490240), (192, 109209600), (200, 104841216), (216, 97075200), (225, 93192192), (237, 88473600), (240, 87367680), (256, 81907200), (270, 77660160), (288, 72806400), (300, 69894144), (316, 66355200), (320, 65525760), (324, 64716800), (360, 58245120), (384, 54604800), (395, 53084160), (400, 52420608), (405, 51773440), (432, 48537600), (450, 46596096), (474, 44236800), (480, 43683840), (512, 40953600), (540, 38830080), (576, 36403200), (600, 34947072), (632, 33177600), (640, 32762880), (648, 32358400), (675, 31064064), (711, 29491200), (720, 29122560), (768, 27302400), (790, 26542080), (800, 26210304), (810, 25886720), (864, 24268800), (900, 23298048), (948, 22118400), (960, 21841920), (1024, 20476800), (1080, 19415040), (1152, 18201600), (1185, 17694720), (1200, 17473536), (1264, 16588800), (1280, 16381440), (1296, 16179200), (1350, 15532032), (1422, 14745600), (1440, 14561280), (1536, 13651200), (1580, 13271040), (1600, 13105152), (1620, 12943360), (1728, 12134400), (1800, 11649024), (1896, 11059200), (1920, 10920960), (1975, 10616832), (2025, 10354688), (2048, 10238400), (2133, 9830400), (2160, 9707520), (2304, 9100800), (2370, 8847360), (2400, 8736768), (2528, 8294400), (2560, 8190720), (2592, 8089600), (2700, 7766016), (2844, 7372800), (2880, 7280640), (3072, 6825600), (3160, 6635520), (3200, 6552576), (3240, 6471680), (3456, 6067200), (3555, 5898240), (3600, 5824512), (3792, 5529600), (3840, 5460480), (3950, 5308416), (4050, 5177344), (4096, 5119200), (4266, 4915200), (4320, 4853760), (4608, 4550400), (4740, 4423680), (4800, 4368384), (5056, 4147200), (5120, 4095360), (5184, 4044800), (5400, 3883008), (5688, 3686400), (5760, 3640320), (5925, 3538944), (6144, 3412800), (6320, 3317760), (6399, 3276800), (6400, 3276288), (6480, 3235840), (6912, 3033600), (7110, 2949120), (7200, 2912256), (7584, 2764800), (7680, 2730240), (7900, 2654208), (8100, 2588672), (8192, 2559600), (8532, 2457600), (8640, 2426880), (9216, 2275200), (9480, 2211840), (9600, 2184192), (10112, 2073600), (10240, 2047680), (10368, 2022400), (10665, 1966080), (10800, 1941504), (11376, 1843200), (11520, 1820160), (11850, 1769472), (12288, 1706400), (12640, 1658880), (12798, 1638400), (12800, 1638144), (12960, 1617920), (13824, 1516800), (14220, 1474560), (14400, 1456128), (15168, 1382400), (15360, 1365120), (15800, 1327104), (16200, 1294336), (16384, 1279800), (17064, 1228800), (17280, 1213440), (17775, 1179648), (18432, 1137600), (18960, 1105920), (19200, 1092096), (20224, 1036800), (20480, 1023840), (20736, 1011200), (21330, 983040), (21600, 970752), (22752, 921600), (23040, 910080), (23700, 884736), (24576, 853200), (25280, 829440), (25596, 819200), (25600, 819072), (25920, 808960), (27648, 758400), (28440, 737280), (28800, 728064), (30336, 691200), (30720, 682560), (31600, 663552), (31995, 655360), (32400, 647168), (32768, 639900), (34128, 614400), (34560, 606720), (35550, 589824), (36864, 568800), (37920, 552960), (38400, 546048), (40448, 518400), (40960, 511920), (41472, 505600), (42660, 491520), (43200, 485376), (45504, 460800), (46080, 455040), (47400, 442368), (49152, 426600), (50560, 414720), (51192, 409600), (51200, 409536), (51840, 404480), (53325, 393216), (55296, 379200), (56880, 368640), (57600, 364032), (60672, 345600), (61440, 341280), (63200, 331776), (63990, 327680), (64800, 323584), (65536, 319950), (68256, 307200), (69120, 303360), (71100, 294912), (73728, 284400), (75840, 276480), (76800, 273024), (80896, 259200), (81920, 255960), (82944, 252800), (85320, 245760), (86400, 242688), (91008, 230400), (92160, 227520), (94800, 221184), (98304, 213300), (101120, 207360), (102384, 204800), (102400, 204768), (103680, 202240), (106650, 196608), (110592, 189600), (113760, 184320), (115200, 182016), (121344, 172800), (122880, 170640), (126400, 165888), (127980, 163840), (129600, 161792), (131072, 159975), (136512, 153600), (138240, 151680), (142200, 147456)]