638323136640

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{1637}}^1$

素因数の和:2197

約数の個数: 768

約数和(自身を含む): 2658513312000

約数和(自身を除く): 2020190175360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 128, 133, 140, 144, 152, 160, 168, 171, 180, 190, 192, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 320, 336, 342, 360, 380, 384, 399, 420, 448, 456, 480, 504, 509, 532, 560, 570, 576, 608, 630, 640, 665, 672, 684, 720, 760, 798, 840, 855, 896, 912, 960, 1008, 1018, 1064, 1120, 1140, 1152, 1197, 1216, 1260, 1330, 1344, 1368, 1440, 1520, 1527, 1596, 1637, 1680, 1710, 1824, 1920, 1995, 2016, 2036, 2128, 2240, 2280, 2394, 2432, 2520, 2545, 2660, 2688, 2736, 2880, 3040, 3054, 3192, 3274, 3360, 3420, 3563, 3648, 3990, 4032, 4072, 4256, 4480, 4560, 4581, 4788, 4911, 5040, 5090, 5320, 5472, 5760, 5985, 6080, 6108, 6384, 6548, 6720, 6840, 7126, 7296, 7635, 7980, 8064, 8144, 8185, 8512, 9120, 9162, 9576, 9671, 9822, 10080, 10180, 10640, 10689, 10944, 11459, 11970, 12160, 12216, 12768, 13096, 13440, 13680, 14252, 14733, 15270, 15960, 16288, 16370, 17024, 17815, 18240, 18324, 19152, 19342, 19644, 20160, 20360, 21280, 21378, 21888, 22905, 22918, 23940, 24432, 24555, 25536, 26192, 27360, 28504, 29013, 29466, 30540, 31103, 31920, 32067, 32576, 32740, 34377, 35630, 36480, 36648, 38304, 38684, 39288, 40320, 40720, 42560, 42756, 45810, 45836, 47880, 48355, 48864, 49110, 51072, 52384, 53445, 54720, 57008, 57295, 58026, 58932, 61080, 62206, 63840, 64134, 65152, 65480, 67697, 68754, 71260, 73296, 73665, 76608, 77368, 78576, 81440, 85120, 85512, 87039, 91620, 91672, 93309, 95760, 96710, 97728, 98220, 103131, 104768, 106890, 109440, 114016, 114590, 116052, 117864, 122160, 124412, 127680, 128268, 130960, 135394, 137508, 142520, 145065, 146592, 147330, 153216, 154736, 155515, 157152, 160335, 162880, 171024, 171885, 174078, 183240, 183344, 186618, 191520, 193420, 195456, 196440, 203091, 206262, 209536, 213780, 217721, 228032, 229180, 232104, 235728, 244320, 248824, 255360, 256536, 261920, 270788, 275016, 279927, 285040, 290130, 293184, 294660, 309472, 311030, 314304, 320670, 325760, 338485, 342048, 343770, 348156, 366480, 366688, 373236, 383040, 386840, 392880, 406182, 412524, 427560, 435195, 435442, 456064, 458360, 464208, 466545, 471456, 488640, 497648, 513072, 515655, 523840, 541576, 550032, 559854, 570080, 580260, 586368, 589320, 609273, 618944, 622060, 628608, 641340, 653163, 676970, 684096, 687540, 696312, 732960, 733376, 746472, 766080, 773680, 785760, 812364, 825048, 833233, 855120, 870390, 870884, 916720, 928416, 933090, 942912, 977280, 995296, 1015455, 1026144, 1031310, 1047680, 1083152, 1088605, 1100064, 1119708, 1140160, 1160520, 1178640, 1218546, 1237888, 1244120, 1282680, 1306326, 1353940, 1368192, 1375080, 1392624, 1399635, 1465920, 1466752, 1492944, 1547360, 1571520, 1624728, 1650096, 1666466, 1710240, 1740780, 1741768, 1833440, 1856832, 1866180, 1885824, 1959489, 1990592, 2030910, 2052288, 2062620, 2166304, 2177210, 2200128, 2239416, 2280320, 2321040, 2357280, 2437092, 2488240, 2499699, 2565360, 2612652, 2707880, 2750160, 2785248, 2799270, 2931840, 2985888, 3046365, 3094720, 3143040, 3249456, 3265815, 3300192, 3332932, 3420480, 3481560, 3483536, 3666880, 3713664, 3732360, 3918978, 3981184, 4061820, 4104576, 4125240, 4166165, 4332608, 4354420, 4400256, 4478832, 4642080, 4714560, 4874184, 4976480, 4999398, 5130720, 5225304, 5415760, 5500320, 5570496, 5598540, 5832631, 5971776, 6092730, 6189440, 6498912, 6531630, 6600384, 6665864, 6840960, 6963120, 6967072, 7333760, 7464720, 7499097, 7837956, 8123640, 8250480, 8332330, 8665216, 8708840, 8957664, 9284160, 9429120, 9748368, 9797445, 9952960, 9998796, 10261440, 10450608, 10831520, 11000640, 11140992, 11197080, 11665262, 11943552, 12185460, 12498495, 12997824, 13063260, 13200768, 13331728, 13926240, 13934144, 14929440, 14998194, 15675912, 15831427, 16247280, 16500960, 16664660, 17417680, 17497893, 17915328, 18568320, 19496736, 19594890, 19905920, 19997592, 20522880, 20901216, 21663040, 22001280, 22394160, 23330524, 24370920, 24996990, 25995648, 26126520, 26663456, 27852480, 27868288, 29163155, 29858880, 29996388, 31351824, 31662854, 32494560, 33001920, 33329320, 34835360, 34995786, 35830656, 37495485, 38993472, 39189780, 39995184, 41802432, 43326080, 44788320, 46661048, 47494281, 48741840, 49993980, 52253040, 52493679, 53326912, 55704960, 58326310, 59717760, 59992776, 62703648, 63325708, 64989120, 66003840, 66658640, 69670720, 69991572, 74990970, 77986944, 78379560, 79157135, 79990368, 83604864, 87489465, 89576640, 93322096, 94988562, 97483680, 99987960, 104506080, 104987358, 106653824, 110819989, 116652620, 119985552, 125407296, 126651416, 129978240, 133317280, 139341440, 139983144, 142482843, 149981940, 156759120, 158314270, 159980736, 174978930, 179153280, 186644192, 189977124, 194967360, 199975920, 209012160, 209974716, 221639978, 233305240, 237471405, 239971104, 250814592, 253302832, 262468395, 266634560, 279966288, 284965686, 299963880, 313518240, 316628540, 319961472, 332459967, 349957860, 373288384, 379954248, 389934720, 399951840, 418024320, 419949432, 443279956, 466610480, 474942810, 479942208, 506605664, 524936790, 533269120, 554099945, 559932576, 569931372, 599927760, 627036480, 633257080, 664919934, 699915720, 712414215, 746576768, 759908496, 799903680, 839898864, 886559912, 933220960, 949885620, 959884416, 997379901, 1013211328, 1049873580, 1108199890, 1119865152, 1139862744, 1199855520, 1254072960, 1266514160, 1329839868, 1399831440, 1424828430, 1519816992, 1599807360, 1662299835, 1679797728, 1773119824, 1866441920, 1899771240, 1994759802, 2026422656, 2099747160, 2216399780, 2239730304, 2279725488, 2399711040, 2533028320, 2659679736, 2799662880, 2849656860, 3039633984, 3324599670, 3359595456, 3546239648, 3732883840, 3799542480, 3989519604, 4199494320, 4432799560, 4559450976, 4799422080, 4986899505, 5066056640, 5319359472, 5599325760, 5699313720, 6079267968, 6649199340, 6719190912, 7092479296, 7599084960, 7979039208, 8398988640, 8865599120, 9118901952, 9973799010, 10132113280, 10638718944, 11198651520, 11398627440, 13298398680, 14184958592, 15198169920, 15958078416, 16797977280, 17731198240, 18237803904, 19947598020, 21277437888, 22797254880, 26596797360, 30396339840, 31916156832, 33595954560, 35462396480, 39895196040, 42554875776, 45594509760, 53193594720, 63832313664, 70924792960, 79790392080, 91189019520, 106387189440, 127664627328, 159580784160, 212774378880, 319161568320, 638323136640]

約数ペア:

[(1, 638323136640), (2, 319161568320), (3, 212774378880), (4, 159580784160), (5, 127664627328), (6, 106387189440), (7, 91189019520), (8, 79790392080), (9, 70924792960), (10, 63832313664), (12, 53193594720), (14, 45594509760), (15, 42554875776), (16, 39895196040), (18, 35462396480), (19, 33595954560), (20, 31916156832), (21, 30396339840), (24, 26596797360), (28, 22797254880), (30, 21277437888), (32, 19947598020), (35, 18237803904), (36, 17731198240), (38, 16797977280), (40, 15958078416), (42, 15198169920), (45, 14184958592), (48, 13298398680), (56, 11398627440), (57, 11198651520), (60, 10638718944), (63, 10132113280), (64, 9973799010), (70, 9118901952), (72, 8865599120), (76, 8398988640), (80, 7979039208), (84, 7599084960), (90, 7092479296), (95, 6719190912), (96, 6649199340), (105, 6079267968), (112, 5699313720), (114, 5599325760), (120, 5319359472), (126, 5066056640), (128, 4986899505), (133, 4799422080), (140, 4559450976), (144, 4432799560), (152, 4199494320), (160, 3989519604), (168, 3799542480), (171, 3732883840), (180, 3546239648), (190, 3359595456), (192, 3324599670), (210, 3039633984), (224, 2849656860), (228, 2799662880), (240, 2659679736), (252, 2533028320), (266, 2399711040), (280, 2279725488), (285, 2239730304), (288, 2216399780), (304, 2099747160), (315, 2026422656), (320, 1994759802), (336, 1899771240), (342, 1866441920), (360, 1773119824), (380, 1679797728), (384, 1662299835), (399, 1599807360), (420, 1519816992), (448, 1424828430), (456, 1399831440), (480, 1329839868), (504, 1266514160), (509, 1254072960), (532, 1199855520), (560, 1139862744), (570, 1119865152), (576, 1108199890), (608, 1049873580), (630, 1013211328), (640, 997379901), (665, 959884416), (672, 949885620), (684, 933220960), (720, 886559912), (760, 839898864), (798, 799903680), (840, 759908496), (855, 746576768), (896, 712414215), (912, 699915720), (960, 664919934), (1008, 633257080), (1018, 627036480), (1064, 599927760), (1120, 569931372), (1140, 559932576), (1152, 554099945), (1197, 533269120), (1216, 524936790), (1260, 506605664), (1330, 479942208), (1344, 474942810), (1368, 466610480), (1440, 443279956), (1520, 419949432), (1527, 418024320), (1596, 399951840), (1637, 389934720), (1680, 379954248), (1710, 373288384), (1824, 349957860), (1920, 332459967), (1995, 319961472), (2016, 316628540), (2036, 313518240), (2128, 299963880), (2240, 284965686), (2280, 279966288), (2394, 266634560), (2432, 262468395), (2520, 253302832), (2545, 250814592), (2660, 239971104), (2688, 237471405), (2736, 233305240), (2880, 221639978), (3040, 209974716), (3054, 209012160), (3192, 199975920), (3274, 194967360), (3360, 189977124), (3420, 186644192), (3563, 179153280), (3648, 174978930), (3990, 159980736), (4032, 158314270), (4072, 156759120), (4256, 149981940), (4480, 142482843), (4560, 139983144), (4581, 139341440), (4788, 133317280), (4911, 129978240), (5040, 126651416), (5090, 125407296), (5320, 119985552), (5472, 116652620), (5760, 110819989), (5985, 106653824), (6080, 104987358), (6108, 104506080), (6384, 99987960), (6548, 97483680), (6720, 94988562), (6840, 93322096), (7126, 89576640), (7296, 87489465), (7635, 83604864), (7980, 79990368), (8064, 79157135), (8144, 78379560), (8185, 77986944), (8512, 74990970), (9120, 69991572), (9162, 69670720), (9576, 66658640), (9671, 66003840), (9822, 64989120), (10080, 63325708), (10180, 62703648), (10640, 59992776), (10689, 59717760), (10944, 58326310), (11459, 55704960), (11970, 53326912), (12160, 52493679), (12216, 52253040), (12768, 49993980), (13096, 48741840), (13440, 47494281), (13680, 46661048), (14252, 44788320), (14733, 43326080), (15270, 41802432), (15960, 39995184), (16288, 39189780), (16370, 38993472), (17024, 37495485), (17815, 35830656), (18240, 34995786), (18324, 34835360), (19152, 33329320), (19342, 33001920), (19644, 32494560), (20160, 31662854), (20360, 31351824), (21280, 29996388), (21378, 29858880), (21888, 29163155), (22905, 27868288), (22918, 27852480), (23940, 26663456), (24432, 26126520), (24555, 25995648), (25536, 24996990), (26192, 24370920), (27360, 23330524), (28504, 22394160), (29013, 22001280), (29466, 21663040), (30540, 20901216), (31103, 20522880), (31920, 19997592), (32067, 19905920), (32576, 19594890), (32740, 19496736), (34377, 18568320), (35630, 17915328), (36480, 17497893), (36648, 17417680), (38304, 16664660), (38684, 16500960), (39288, 16247280), (40320, 15831427), (40720, 15675912), (42560, 14998194), (42756, 14929440), (45810, 13934144), (45836, 13926240), (47880, 13331728), (48355, 13200768), (48864, 13063260), (49110, 12997824), (51072, 12498495), (52384, 12185460), (53445, 11943552), (54720, 11665262), (57008, 11197080), (57295, 11140992), (58026, 11000640), (58932, 10831520), (61080, 10450608), (62206, 10261440), (63840, 9998796), (64134, 9952960), (65152, 9797445), (65480, 9748368), (67697, 9429120), (68754, 9284160), (71260, 8957664), (73296, 8708840), (73665, 8665216), (76608, 8332330), (77368, 8250480), (78576, 8123640), (81440, 7837956), (85120, 7499097), (85512, 7464720), (87039, 7333760), (91620, 6967072), (91672, 6963120), (93309, 6840960), (95760, 6665864), (96710, 6600384), (97728, 6531630), (98220, 6498912), (103131, 6189440), (104768, 6092730), (106890, 5971776), (109440, 5832631), (114016, 5598540), (114590, 5570496), (116052, 5500320), (117864, 5415760), (122160, 5225304), (124412, 5130720), (127680, 4999398), (128268, 4976480), (130960, 4874184), (135394, 4714560), (137508, 4642080), (142520, 4478832), (145065, 4400256), (146592, 4354420), (147330, 4332608), (153216, 4166165), (154736, 4125240), (155515, 4104576), (157152, 4061820), (160335, 3981184), (162880, 3918978), (171024, 3732360), (171885, 3713664), (174078, 3666880), (183240, 3483536), (183344, 3481560), (186618, 3420480), (191520, 3332932), (193420, 3300192), (195456, 3265815), (196440, 3249456), (203091, 3143040), (206262, 3094720), (209536, 3046365), (213780, 2985888), (217721, 2931840), (228032, 2799270), (229180, 2785248), (232104, 2750160), (235728, 2707880), (244320, 2612652), (248824, 2565360), (255360, 2499699), (256536, 2488240), (261920, 2437092), (270788, 2357280), (275016, 2321040), (279927, 2280320), (285040, 2239416), (290130, 2200128), (293184, 2177210), (294660, 2166304), (309472, 2062620), (311030, 2052288), (314304, 2030910), (320670, 1990592), (325760, 1959489), (338485, 1885824), (342048, 1866180), (343770, 1856832), (348156, 1833440), (366480, 1741768), (366688, 1740780), (373236, 1710240), (383040, 1666466), (386840, 1650096), (392880, 1624728), (406182, 1571520), (412524, 1547360), (427560, 1492944), (435195, 1466752), (435442, 1465920), (456064, 1399635), (458360, 1392624), (464208, 1375080), (466545, 1368192), (471456, 1353940), (488640, 1306326), (497648, 1282680), (513072, 1244120), (515655, 1237888), (523840, 1218546), (541576, 1178640), (550032, 1160520), (559854, 1140160), (570080, 1119708), (580260, 1100064), (586368, 1088605), (589320, 1083152), (609273, 1047680), (618944, 1031310), (622060, 1026144), (628608, 1015455), (641340, 995296), (653163, 977280), (676970, 942912), (684096, 933090), (687540, 928416), (696312, 916720), (732960, 870884), (733376, 870390), (746472, 855120), (766080, 833233), (773680, 825048), (785760, 812364)]