21057062400

素因数分解:

$2^9\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:268

約数の個数: 960

約数和(自身を含む): 87680102400

約数和(自身を除く): 66623040000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 29, 30, 32, 33, 36, 40, 44, 45, 48, 50, 54, 55, 58, 60, 64, 66, 72, 75, 80, 87, 88, 90, 96, 99, 100, 108, 110, 116, 120, 128, 132, 135, 144, 145, 150, 160, 165, 174, 176, 180, 191, 192, 198, 200, 216, 220, 225, 232, 240, 256, 261, 264, 270, 275, 288, 290, 297, 300, 319, 320, 330, 348, 352, 360, 382, 384, 396, 400, 432, 435, 440, 450, 464, 480, 495, 512, 522, 528, 540, 550, 573, 576, 580, 594, 600, 638, 640, 660, 675, 696, 704, 720, 725, 764, 768, 783, 792, 800, 825, 864, 870, 880, 900, 928, 955, 957, 960, 990, 1044, 1056, 1080, 1100, 1146, 1152, 1160, 1188, 1200, 1276, 1280, 1305, 1320, 1350, 1392, 1408, 1440, 1450, 1485, 1528, 1536, 1566, 1584, 1595, 1600, 1650, 1719, 1728, 1740, 1760, 1800, 1856, 1910, 1914, 1920, 1980, 2088, 2101, 2112, 2160, 2175, 2200, 2292, 2304, 2320, 2376, 2400, 2475, 2552, 2560, 2610, 2640, 2700, 2784, 2816, 2865, 2871, 2880, 2900, 2970, 3056, 3132, 3168, 3190, 3200, 3300, 3438, 3456, 3480, 3520, 3600, 3712, 3820, 3828, 3840, 3915, 3960, 4176, 4202, 4224, 4320, 4350, 4400, 4584, 4608, 4640, 4752, 4775, 4785, 4800, 4950, 5104, 5157, 5220, 5280, 5400, 5539, 5568, 5632, 5730, 5742, 5760, 5800, 5940, 6112, 6264, 6303, 6336, 6380, 6400, 6525, 6600, 6876, 6912, 6960, 7040, 7200, 7424, 7425, 7640, 7656, 7680, 7830, 7920, 7975, 8352, 8404, 8448, 8595, 8613, 8640, 8700, 8800, 9168, 9280, 9504, 9550, 9570, 9600, 9900, 10208, 10314, 10440, 10505, 10560, 10800, 11078, 11136, 11460, 11484, 11520, 11600, 11880, 12224, 12528, 12606, 12672, 12760, 12800, 13050, 13200, 13752, 13824, 13920, 14080, 14325, 14355, 14400, 14848, 14850, 15280, 15312, 15660, 15840, 15950, 16617, 16704, 16808, 16896, 17190, 17226, 17280, 17400, 17600, 18336, 18560, 18909, 19008, 19100, 19140, 19200, 19575, 19800, 20416, 20628, 20880, 21010, 21120, 21600, 22156, 22272, 22920, 22968, 23040, 23200, 23760, 23925, 24448, 25056, 25212, 25344, 25520, 25785, 26100, 26400, 27504, 27695, 27840, 28160, 28650, 28710, 28800, 29700, 30560, 30624, 31320, 31515, 31680, 31900, 33234, 33408, 33616, 34380, 34452, 34560, 34800, 35200, 36672, 37120, 37818, 38016, 38200, 38280, 38400, 39150, 39600, 40832, 41256, 41760, 42020, 42240, 42975, 43065, 43200, 44312, 44544, 45840, 45936, 46400, 47520, 47850, 48896, 49851, 50112, 50424, 50688, 51040, 51570, 52200, 52525, 52800, 55008, 55390, 55680, 56727, 57300, 57420, 57600, 59400, 60929, 61120, 61248, 62640, 63030, 63360, 63800, 66468, 66816, 67232, 68760, 68904, 69120, 69600, 70400, 71775, 73344, 74240, 75636, 76032, 76400, 76560, 78300, 79200, 81664, 82512, 83085, 83520, 84040, 84480, 85950, 86130, 86400, 88624, 91680, 91872, 92800, 94545, 95040, 95700, 97792, 99702, 100224, 100848, 102080, 103140, 104400, 105050, 105600, 110016, 110780, 111360, 113454, 114600, 114840, 115200, 118800, 121858, 122240, 122496, 125280, 126060, 126720, 127600, 128925, 132936, 133632, 134464, 137520, 137808, 138475, 139200, 140800, 143550, 146688, 149553, 151272, 152064, 152800, 153120, 156600, 157575, 158400, 163328, 165024, 166170, 167040, 168080, 171900, 172260, 172800, 177248, 182787, 183360, 183744, 185600, 189090, 190080, 191400, 199404, 200448, 201696, 204160, 206280, 208800, 210100, 211200, 215325, 220032, 221560, 222720, 226908, 229200, 229680, 237600, 243716, 244480, 244992, 249255, 250560, 252120, 253440, 255200, 257850, 265872, 268928, 275040, 275616, 276950, 278400, 283635, 287100, 293376, 299106, 302544, 304645, 305600, 306240, 313200, 315150, 316800, 330048, 332340, 334080, 336160, 343800, 344520, 345600, 354496, 365574, 366720, 367488, 371200, 378180, 380160, 382800, 398808, 400896, 403392, 408320, 412560, 415425, 417600, 420200, 422400, 430650, 440064, 443120, 453816, 458400, 459360, 472725, 475200, 487432, 488960, 489984, 498510, 501120, 504240, 510400, 515700, 531744, 537856, 548361, 550080, 551232, 553900, 556800, 567270, 574200, 598212, 605088, 609290, 611200, 612480, 626400, 630300, 633600, 660096, 664680, 668160, 672320, 687600, 689040, 708992, 731148, 733440, 734976, 747765, 756360, 760320, 765600, 797616, 806784, 816640, 825120, 830850, 835200, 840400, 861300, 880128, 886240, 907632, 913935, 916800, 918720, 945450, 950400, 974864, 997020, 1002240, 1008480, 1020800, 1031400, 1063488, 1075712, 1096722, 1100160, 1102464, 1107800, 1113600, 1134540, 1148400, 1196424, 1210176, 1218580, 1222400, 1224960, 1246275, 1252800, 1260600, 1267200, 1320192, 1329360, 1344640, 1375200, 1378080, 1417984, 1418175, 1462296, 1466880, 1469952, 1495530, 1512720, 1523225, 1531200, 1595232, 1613568, 1645083, 1650240, 1661700, 1670400, 1680800, 1722600, 1772480, 1815264, 1827870, 1833600, 1837440, 1890900, 1900800, 1949728, 1994040, 2004480, 2016960, 2041600, 2062800, 2126976, 2193444, 2200320, 2204928, 2215600, 2269080, 2296800, 2392848, 2420352, 2437160, 2444800, 2449920, 2492550, 2505600, 2521200, 2640384, 2658720, 2689280, 2741805, 2750400, 2756160, 2835968, 2836350, 2924592, 2991060, 3025440, 3046450, 3062400, 3190464, 3227136, 3290166, 3300480, 3323400, 3340800, 3361600, 3445200, 3544960, 3630528, 3655740, 3667200, 3674880, 3738825, 3781800, 3801600, 3899456, 3988080, 4033920, 4083200, 4125600, 4253952, 4386888, 4400640, 4409856, 4431200, 4538160, 4569675, 4593600, 4785696, 4840704, 4874320, 4985100, 5011200, 5042400, 5317440, 5378560, 5483610, 5500800, 5512320, 5672700, 5849184, 5982120, 6050880, 6092900, 6124800, 6380928, 6580332, 6600960, 6646800, 6723200, 6890400, 7089920, 7261056, 7311480, 7334400, 7349760, 7477650, 7563600, 7798912, 7976160, 8067840, 8225415, 8251200, 8507904, 8773776, 8862400, 9076320, 9139350, 9187200, 9571392, 9681408, 9748640, 9970200, 10022400, 10084800, 10634880, 10967220, 11001600, 11024640, 11345400, 11698368, 11964240, 12101760, 12185800, 12249600, 12761856, 13160664, 13201920, 13293600, 13446400, 13709025, 13780800, 14179840, 14522112, 14622960, 14955300, 15127200, 15597824, 15952320, 16135680, 16450830, 16502400, 17547552, 17724800, 18152640, 18278700, 18374400, 19142784, 19497280, 19940400, 20169600, 21269760, 21934440, 22003200, 22049280, 22690800, 23396736, 23928480, 24203520, 24371600, 25523712, 26321328, 26587200, 26892800, 27418050, 27561600, 29044224, 29245920, 29910600, 30254400, 31195648, 31904640, 32901660, 33004800, 35095104, 35449600, 36305280, 36557400, 36748800, 38285568, 38994560, 39880800, 40339200, 41127075, 42539520, 43868880, 45381600, 46793472, 47856960, 48407040, 48743200, 52642656, 53174400, 54836100, 55123200, 58491840, 59821200, 60508800, 63809280, 65803320, 66009600, 70190208, 70899200, 72610560, 73114800, 76571136, 77989120, 79761600, 80678400, 82254150, 87737760, 90763200, 93586944, 95713920, 97486400, 105285312, 106348800, 109672200, 110246400, 116983680, 119642400, 121017600, 127618560, 131606640, 140380416, 145221120, 146229600, 155978240, 159523200, 164508300, 175475520, 181526400, 191427840, 194972800, 210570624, 212697600, 219344400, 233967360, 239284800, 242035200, 263213280, 280760832, 292459200, 319046400, 329016600, 350951040, 363052800, 382855680, 389945600, 421141248, 438688800, 467934720, 478569600, 526426560, 584918400, 638092800, 658033200, 701902080, 726105600, 779891200, 842282496, 877377600, 957139200, 1052853120, 1169836800, 1316066400, 1403804160, 1754755200, 1914278400, 2105706240, 2339673600, 2632132800, 3509510400, 4211412480, 5264265600, 7019020800, 10528531200, 21057062400]

約数ペア:

[(1, 21057062400), (2, 10528531200), (3, 7019020800), (4, 5264265600), (5, 4211412480), (6, 3509510400), (8, 2632132800), (9, 2339673600), (10, 2105706240), (11, 1914278400), (12, 1754755200), (15, 1403804160), (16, 1316066400), (18, 1169836800), (20, 1052853120), (22, 957139200), (24, 877377600), (25, 842282496), (27, 779891200), (29, 726105600), (30, 701902080), (32, 658033200), (33, 638092800), (36, 584918400), (40, 526426560), (44, 478569600), (45, 467934720), (48, 438688800), (50, 421141248), (54, 389945600), (55, 382855680), (58, 363052800), (60, 350951040), (64, 329016600), (66, 319046400), (72, 292459200), (75, 280760832), (80, 263213280), (87, 242035200), (88, 239284800), (90, 233967360), (96, 219344400), (99, 212697600), (100, 210570624), (108, 194972800), (110, 191427840), (116, 181526400), (120, 175475520), (128, 164508300), (132, 159523200), (135, 155978240), (144, 146229600), (145, 145221120), (150, 140380416), (160, 131606640), (165, 127618560), (174, 121017600), (176, 119642400), (180, 116983680), (191, 110246400), (192, 109672200), (198, 106348800), (200, 105285312), (216, 97486400), (220, 95713920), (225, 93586944), (232, 90763200), (240, 87737760), (256, 82254150), (261, 80678400), (264, 79761600), (270, 77989120), (275, 76571136), (288, 73114800), (290, 72610560), (297, 70899200), (300, 70190208), (319, 66009600), (320, 65803320), (330, 63809280), (348, 60508800), (352, 59821200), (360, 58491840), (382, 55123200), (384, 54836100), (396, 53174400), (400, 52642656), (432, 48743200), (435, 48407040), (440, 47856960), (450, 46793472), (464, 45381600), (480, 43868880), (495, 42539520), (512, 41127075), (522, 40339200), (528, 39880800), (540, 38994560), (550, 38285568), (573, 36748800), (576, 36557400), (580, 36305280), (594, 35449600), (600, 35095104), (638, 33004800), (640, 32901660), (660, 31904640), (675, 31195648), (696, 30254400), (704, 29910600), (720, 29245920), (725, 29044224), (764, 27561600), (768, 27418050), (783, 26892800), (792, 26587200), (800, 26321328), (825, 25523712), (864, 24371600), (870, 24203520), (880, 23928480), (900, 23396736), (928, 22690800), (955, 22049280), (957, 22003200), (960, 21934440), (990, 21269760), (1044, 20169600), (1056, 19940400), (1080, 19497280), (1100, 19142784), (1146, 18374400), (1152, 18278700), (1160, 18152640), (1188, 17724800), (1200, 17547552), (1276, 16502400), (1280, 16450830), (1305, 16135680), (1320, 15952320), (1350, 15597824), (1392, 15127200), (1408, 14955300), (1440, 14622960), (1450, 14522112), (1485, 14179840), (1528, 13780800), (1536, 13709025), (1566, 13446400), (1584, 13293600), (1595, 13201920), (1600, 13160664), (1650, 12761856), (1719, 12249600), (1728, 12185800), (1740, 12101760), (1760, 11964240), (1800, 11698368), (1856, 11345400), (1910, 11024640), (1914, 11001600), (1920, 10967220), (1980, 10634880), (2088, 10084800), (2101, 10022400), (2112, 9970200), (2160, 9748640), (2175, 9681408), (2200, 9571392), (2292, 9187200), (2304, 9139350), (2320, 9076320), (2376, 8862400), (2400, 8773776), (2475, 8507904), (2552, 8251200), (2560, 8225415), (2610, 8067840), (2640, 7976160), (2700, 7798912), (2784, 7563600), (2816, 7477650), (2865, 7349760), (2871, 7334400), (2880, 7311480), (2900, 7261056), (2970, 7089920), (3056, 6890400), (3132, 6723200), (3168, 6646800), (3190, 6600960), (3200, 6580332), (3300, 6380928), (3438, 6124800), (3456, 6092900), (3480, 6050880), (3520, 5982120), (3600, 5849184), (3712, 5672700), (3820, 5512320), (3828, 5500800), (3840, 5483610), (3915, 5378560), (3960, 5317440), (4176, 5042400), (4202, 5011200), (4224, 4985100), (4320, 4874320), (4350, 4840704), (4400, 4785696), (4584, 4593600), (4608, 4569675), (4640, 4538160), (4752, 4431200), (4775, 4409856), (4785, 4400640), (4800, 4386888), (4950, 4253952), (5104, 4125600), (5157, 4083200), (5220, 4033920), (5280, 3988080), (5400, 3899456), (5539, 3801600), (5568, 3781800), (5632, 3738825), (5730, 3674880), (5742, 3667200), (5760, 3655740), (5800, 3630528), (5940, 3544960), (6112, 3445200), (6264, 3361600), (6303, 3340800), (6336, 3323400), (6380, 3300480), (6400, 3290166), (6525, 3227136), (6600, 3190464), (6876, 3062400), (6912, 3046450), (6960, 3025440), (7040, 2991060), (7200, 2924592), (7424, 2836350), (7425, 2835968), (7640, 2756160), (7656, 2750400), (7680, 2741805), (7830, 2689280), (7920, 2658720), (7975, 2640384), (8352, 2521200), (8404, 2505600), (8448, 2492550), (8595, 2449920), (8613, 2444800), (8640, 2437160), (8700, 2420352), (8800, 2392848), (9168, 2296800), (9280, 2269080), (9504, 2215600), (9550, 2204928), (9570, 2200320), (9600, 2193444), (9900, 2126976), (10208, 2062800), (10314, 2041600), (10440, 2016960), (10505, 2004480), (10560, 1994040), (10800, 1949728), (11078, 1900800), (11136, 1890900), (11460, 1837440), (11484, 1833600), (11520, 1827870), (11600, 1815264), (11880, 1772480), (12224, 1722600), (12528, 1680800), (12606, 1670400), (12672, 1661700), (12760, 1650240), (12800, 1645083), (13050, 1613568), (13200, 1595232), (13752, 1531200), (13824, 1523225), (13920, 1512720), (14080, 1495530), (14325, 1469952), (14355, 1466880), (14400, 1462296), (14848, 1418175), (14850, 1417984), (15280, 1378080), (15312, 1375200), (15660, 1344640), (15840, 1329360), (15950, 1320192), (16617, 1267200), (16704, 1260600), (16808, 1252800), (16896, 1246275), (17190, 1224960), (17226, 1222400), (17280, 1218580), (17400, 1210176), (17600, 1196424), (18336, 1148400), (18560, 1134540), (18909, 1113600), (19008, 1107800), (19100, 1102464), (19140, 1100160), (19200, 1096722), (19575, 1075712), (19800, 1063488), (20416, 1031400), (20628, 1020800), (20880, 1008480), (21010, 1002240), (21120, 997020), (21600, 974864), (22156, 950400), (22272, 945450), (22920, 918720), (22968, 916800), (23040, 913935), (23200, 907632), (23760, 886240), (23925, 880128), (24448, 861300), (25056, 840400), (25212, 835200), (25344, 830850), (25520, 825120), (25785, 816640), (26100, 806784), (26400, 797616), (27504, 765600), (27695, 760320), (27840, 756360), (28160, 747765), (28650, 734976), (28710, 733440), (28800, 731148), (29700, 708992), (30560, 689040), (30624, 687600), (31320, 672320), (31515, 668160), (31680, 664680), (31900, 660096), (33234, 633600), (33408, 630300), (33616, 626400), (34380, 612480), (34452, 611200), (34560, 609290), (34800, 605088), (35200, 598212), (36672, 574200), (37120, 567270), (37818, 556800), (38016, 553900), (38200, 551232), (38280, 550080), (38400, 548361), (39150, 537856), (39600, 531744), (40832, 515700), (41256, 510400), (41760, 504240), (42020, 501120), (42240, 498510), (42975, 489984), (43065, 488960), (43200, 487432), (44312, 475200), (44544, 472725), (45840, 459360), (45936, 458400), (46400, 453816), (47520, 443120), (47850, 440064), (48896, 430650), (49851, 422400), (50112, 420200), (50424, 417600), (50688, 415425), (51040, 412560), (51570, 408320), (52200, 403392), (52525, 400896), (52800, 398808), (55008, 382800), (55390, 380160), (55680, 378180), (56727, 371200), (57300, 367488), (57420, 366720), (57600, 365574), (59400, 354496), (60929, 345600), (61120, 344520), (61248, 343800), (62640, 336160), (63030, 334080), (63360, 332340), (63800, 330048), (66468, 316800), (66816, 315150), (67232, 313200), (68760, 306240), (68904, 305600), (69120, 304645), (69600, 302544), (70400, 299106), (71775, 293376), (73344, 287100), (74240, 283635), (75636, 278400), (76032, 276950), (76400, 275616), (76560, 275040), (78300, 268928), (79200, 265872), (81664, 257850), (82512, 255200), (83085, 253440), (83520, 252120), (84040, 250560), (84480, 249255), (85950, 244992), (86130, 244480), (86400, 243716), (88624, 237600), (91680, 229680), (91872, 229200), (92800, 226908), (94545, 222720), (95040, 221560), (95700, 220032), (97792, 215325), (99702, 211200), (100224, 210100), (100848, 208800), (102080, 206280), (103140, 204160), (104400, 201696), (105050, 200448), (105600, 199404), (110016, 191400), (110780, 190080), (111360, 189090), (113454, 185600), (114600, 183744), (114840, 183360), (115200, 182787), (118800, 177248), (121858, 172800), (122240, 172260), (122496, 171900), (125280, 168080), (126060, 167040), (126720, 166170), (127600, 165024), (128925, 163328), (132936, 158400), (133632, 157575), (134464, 156600), (137520, 153120), (137808, 152800), (138475, 152064), (139200, 151272), (140800, 149553), (143550, 146688)]