18844035840

素因数分解:

$2^8\times 3^2\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:318

約数の個数: 864

約数和(自身を含む): 80353728000

約数和(自身を除く): 61509692160

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, 49, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 98, 105, 112, 114, 120, 126, 128, 133, 140, 144, 147, 152, 160, 168, 171, 180, 190, 192, 196, 210, 224, 228, 240, 245, 251, 252, 256, 266, 280, 285, 288, 294, 304, 315, 320, 336, 342, 343, 360, 380, 384, 392, 399, 420, 441, 448, 456, 480, 490, 502, 504, 532, 560, 570, 576, 588, 608, 630, 640, 665, 672, 684, 686, 720, 735, 753, 760, 768, 784, 798, 840, 855, 882, 896, 912, 931, 960, 980, 1004, 1008, 1029, 1064, 1120, 1140, 1152, 1176, 1197, 1216, 1255, 1260, 1280, 1330, 1344, 1368, 1372, 1440, 1470, 1506, 1520, 1568, 1596, 1680, 1710, 1715, 1757, 1764, 1792, 1824, 1862, 1920, 1960, 1995, 2008, 2016, 2058, 2128, 2205, 2240, 2259, 2280, 2304, 2352, 2394, 2432, 2510, 2520, 2660, 2688, 2736, 2744, 2793, 2880, 2940, 3012, 3040, 3087, 3136, 3192, 3360, 3420, 3430, 3514, 3528, 3648, 3724, 3765, 3840, 3920, 3990, 4016, 4032, 4116, 4256, 4410, 4480, 4518, 4560, 4655, 4704, 4769, 4788, 4864, 5020, 5040, 5145, 5271, 5320, 5376, 5472, 5488, 5586, 5760, 5880, 5985, 6024, 6080, 6174, 6272, 6384, 6517, 6720, 6840, 6860, 7028, 7056, 7296, 7448, 7530, 7840, 7980, 8032, 8064, 8232, 8379, 8512, 8785, 8820, 8960, 9036, 9120, 9310, 9408, 9538, 9576, 10040, 10080, 10290, 10542, 10640, 10944, 10976, 11172, 11295, 11520, 11760, 11970, 12048, 12160, 12299, 12348, 12544, 12768, 13034, 13440, 13680, 13720, 13965, 14056, 14112, 14307, 14592, 14896, 15060, 15435, 15680, 15813, 15960, 16064, 16128, 16464, 16758, 17024, 17570, 17640, 18072, 18240, 18620, 18816, 19076, 19152, 19551, 20080, 20160, 20580, 21084, 21280, 21888, 21952, 22344, 22590, 23520, 23845, 23940, 24096, 24320, 24598, 24696, 25536, 26068, 26355, 26880, 27360, 27440, 27930, 28112, 28224, 28614, 29792, 30120, 30870, 31360, 31626, 31920, 32128, 32585, 32928, 33383, 33516, 34048, 35140, 35280, 36144, 36480, 36897, 37240, 37632, 38152, 38304, 39102, 40160, 40320, 41160, 41895, 42168, 42560, 42921, 43776, 43904, 44688, 45180, 47040, 47690, 47880, 48192, 49196, 49392, 51072, 52136, 52710, 54720, 54880, 55860, 56224, 56448, 57228, 58653, 59584, 60240, 61495, 61740, 62720, 63252, 63840, 64256, 65170, 65856, 66766, 67032, 70280, 70560, 71535, 72288, 72960, 73794, 74480, 76304, 76608, 78204, 79065, 80320, 80640, 82320, 83790, 84336, 85120, 85842, 86093, 87808, 89376, 90360, 94080, 95380, 95760, 96384, 97755, 98392, 98784, 100149, 102144, 104272, 105420, 109440, 109760, 110691, 111720, 112448, 112896, 114456, 117306, 119168, 120480, 122990, 123480, 126504, 127680, 130340, 131712, 133532, 134064, 140560, 141120, 143070, 144576, 147588, 148960, 152608, 153216, 156408, 158130, 160640, 164640, 166915, 167580, 168672, 170240, 171684, 172186, 178752, 180720, 184485, 188160, 190760, 191520, 192768, 195510, 196784, 197568, 200298, 208544, 210840, 214605, 218880, 219520, 221382, 223440, 224896, 228912, 233681, 234612, 238336, 240960, 245980, 246960, 253008, 255360, 258279, 260680, 263424, 267064, 268128, 281120, 282240, 286140, 289152, 293265, 295176, 297920, 300447, 305216, 306432, 312816, 316260, 321280, 329280, 333830, 335160, 337344, 343368, 344372, 357504, 361440, 368970, 381520, 383040, 391020, 393568, 395136, 400596, 417088, 421680, 429210, 430465, 439040, 442764, 446880, 449792, 457824, 467362, 469224, 481920, 491960, 493920, 500745, 506016, 510720, 516558, 521360, 534128, 536256, 553455, 562240, 564480, 572280, 578304, 586530, 590352, 595840, 600894, 610432, 625632, 632520, 658560, 667660, 670320, 674688, 686736, 688744, 701043, 715008, 722880, 737940, 763040, 766080, 774837, 782040, 787136, 790272, 801192, 834176, 843360, 858420, 860930, 885528, 893760, 915648, 934724, 938448, 963840, 983920, 987840, 1001490, 1012032, 1033116, 1042720, 1068256, 1072512, 1106910, 1124480, 1144560, 1168405, 1173060, 1180704, 1191680, 1201788, 1220864, 1251264, 1265040, 1291395, 1317120, 1335320, 1340640, 1349376, 1373472, 1377488, 1402086, 1445760, 1475880, 1502235, 1526080, 1532160, 1549674, 1564080, 1574272, 1602384, 1635767, 1668352, 1686720, 1716840, 1721860, 1771056, 1787520, 1831296, 1869448, 1876896, 1967840, 1975680, 2002980, 2024064, 2066232, 2085440, 2103129, 2136512, 2145024, 2213820, 2248960, 2289120, 2336810, 2346120, 2361408, 2403576, 2502528, 2530080, 2582790, 2670640, 2681280, 2746944, 2754976, 2804172, 2891520, 2951760, 3004470, 3052160, 3099348, 3128160, 3148544, 3204768, 3271534, 3373440, 3433680, 3443720, 3505215, 3542112, 3575040, 3662592, 3738896, 3753792, 3874185, 3935680, 3951360, 4005960, 4048128, 4132464, 4170880, 4206258, 4273024, 4427640, 4578240, 4673620, 4692240, 4722816, 4807152, 4907301, 5005056, 5060160, 5165580, 5341280, 5362560, 5493888, 5509952, 5608344, 5903520, 6008940, 6104320, 6198696, 6256320, 6409536, 6543068, 6746880, 6867360, 6887440, 7010430, 7084224, 7477792, 7507584, 7748370, 7871360, 8011920, 8178835, 8264928, 8341760, 8412516, 8546048, 8855280, 9156480, 9347240, 9384480, 9445632, 9614304, 9814602, 10120320, 10331160, 10515645, 10682560, 10725120, 10987776, 11019904, 11216688, 11807040, 12017880, 12397392, 12512640, 12819072, 13086136, 13734720, 13774880, 14020860, 14168448, 14721903, 14955584, 15015168, 15496740, 15742720, 16023840, 16357670, 16529856, 16825032, 17710560, 18312960, 18694480, 18768960, 19228608, 19629204, 20240640, 20662320, 21031290, 21365120, 22039808, 22433376, 23614080, 24035760, 24536505, 24794784, 25025280, 25638144, 26172272, 27469440, 27549760, 28041720, 28336896, 29443806, 29911168, 30993480, 32047680, 32715340, 33059712, 33650064, 35421120, 37388960, 37537920, 38457216, 39258408, 41324640, 42062580, 42730240, 44866752, 47228160, 48071520, 49073010, 49589568, 52344544, 54938880, 55099520, 56083440, 58887612, 59822336, 61986960, 64095360, 65430680, 66119424, 67300128, 70842240, 73609515, 74777920, 75075840, 76914432, 78516816, 82649280, 84125160, 89733504, 96143040, 98146020, 99179136, 104689088, 110199040, 112166880, 117775224, 123973920, 128190720, 130861360, 134600256, 141684480, 147219030, 149555840, 157033632, 165298560, 168250320, 179467008, 192286080, 196292040, 198358272, 209378176, 224333760, 235550448, 247947840, 261722720, 269200512, 294438060, 299111680, 314067264, 330597120, 336500640, 384572160, 392584080, 418756352, 448667520, 471100896, 495895680, 523445440, 538401024, 588876120, 628134528, 673001280, 785168160, 897335040, 942201792, 991791360, 1046890880, 1177752240, 1256269056, 1346002560, 1570336320, 1884403584, 2093781760, 2355504480, 2692005120, 3140672640, 3768807168, 4711008960, 6281345280, 9422017920, 18844035840]

約数ペア:

[(1, 18844035840), (2, 9422017920), (3, 6281345280), (4, 4711008960), (5, 3768807168), (6, 3140672640), (7, 2692005120), (8, 2355504480), (9, 2093781760), (10, 1884403584), (12, 1570336320), (14, 1346002560), (15, 1256269056), (16, 1177752240), (18, 1046890880), (19, 991791360), (20, 942201792), (21, 897335040), (24, 785168160), (28, 673001280), (30, 628134528), (32, 588876120), (35, 538401024), (36, 523445440), (38, 495895680), (40, 471100896), (42, 448667520), (45, 418756352), (48, 392584080), (49, 384572160), (56, 336500640), (57, 330597120), (60, 314067264), (63, 299111680), (64, 294438060), (70, 269200512), (72, 261722720), (76, 247947840), (80, 235550448), (84, 224333760), (90, 209378176), (95, 198358272), (96, 196292040), (98, 192286080), (105, 179467008), (112, 168250320), (114, 165298560), (120, 157033632), (126, 149555840), (128, 147219030), (133, 141684480), (140, 134600256), (144, 130861360), (147, 128190720), (152, 123973920), (160, 117775224), (168, 112166880), (171, 110199040), (180, 104689088), (190, 99179136), (192, 98146020), (196, 96143040), (210, 89733504), (224, 84125160), (228, 82649280), (240, 78516816), (245, 76914432), (251, 75075840), (252, 74777920), (256, 73609515), (266, 70842240), (280, 67300128), (285, 66119424), (288, 65430680), (294, 64095360), (304, 61986960), (315, 59822336), (320, 58887612), (336, 56083440), (342, 55099520), (343, 54938880), (360, 52344544), (380, 49589568), (384, 49073010), (392, 48071520), (399, 47228160), (420, 44866752), (441, 42730240), (448, 42062580), (456, 41324640), (480, 39258408), (490, 38457216), (502, 37537920), (504, 37388960), (532, 35421120), (560, 33650064), (570, 33059712), (576, 32715340), (588, 32047680), (608, 30993480), (630, 29911168), (640, 29443806), (665, 28336896), (672, 28041720), (684, 27549760), (686, 27469440), (720, 26172272), (735, 25638144), (753, 25025280), (760, 24794784), (768, 24536505), (784, 24035760), (798, 23614080), (840, 22433376), (855, 22039808), (882, 21365120), (896, 21031290), (912, 20662320), (931, 20240640), (960, 19629204), (980, 19228608), (1004, 18768960), (1008, 18694480), (1029, 18312960), (1064, 17710560), (1120, 16825032), (1140, 16529856), (1152, 16357670), (1176, 16023840), (1197, 15742720), (1216, 15496740), (1255, 15015168), (1260, 14955584), (1280, 14721903), (1330, 14168448), (1344, 14020860), (1368, 13774880), (1372, 13734720), (1440, 13086136), (1470, 12819072), (1506, 12512640), (1520, 12397392), (1568, 12017880), (1596, 11807040), (1680, 11216688), (1710, 11019904), (1715, 10987776), (1757, 10725120), (1764, 10682560), (1792, 10515645), (1824, 10331160), (1862, 10120320), (1920, 9814602), (1960, 9614304), (1995, 9445632), (2008, 9384480), (2016, 9347240), (2058, 9156480), (2128, 8855280), (2205, 8546048), (2240, 8412516), (2259, 8341760), (2280, 8264928), (2304, 8178835), (2352, 8011920), (2394, 7871360), (2432, 7748370), (2510, 7507584), (2520, 7477792), (2660, 7084224), (2688, 7010430), (2736, 6887440), (2744, 6867360), (2793, 6746880), (2880, 6543068), (2940, 6409536), (3012, 6256320), (3040, 6198696), (3087, 6104320), (3136, 6008940), (3192, 5903520), (3360, 5608344), (3420, 5509952), (3430, 5493888), (3514, 5362560), (3528, 5341280), (3648, 5165580), (3724, 5060160), (3765, 5005056), (3840, 4907301), (3920, 4807152), (3990, 4722816), (4016, 4692240), (4032, 4673620), (4116, 4578240), (4256, 4427640), (4410, 4273024), (4480, 4206258), (4518, 4170880), (4560, 4132464), (4655, 4048128), (4704, 4005960), (4769, 3951360), (4788, 3935680), (4864, 3874185), (5020, 3753792), (5040, 3738896), (5145, 3662592), (5271, 3575040), (5320, 3542112), (5376, 3505215), (5472, 3443720), (5488, 3433680), (5586, 3373440), (5760, 3271534), (5880, 3204768), (5985, 3148544), (6024, 3128160), (6080, 3099348), (6174, 3052160), (6272, 3004470), (6384, 2951760), (6517, 2891520), (6720, 2804172), (6840, 2754976), (6860, 2746944), (7028, 2681280), (7056, 2670640), (7296, 2582790), (7448, 2530080), (7530, 2502528), (7840, 2403576), (7980, 2361408), (8032, 2346120), (8064, 2336810), (8232, 2289120), (8379, 2248960), (8512, 2213820), (8785, 2145024), (8820, 2136512), (8960, 2103129), (9036, 2085440), (9120, 2066232), (9310, 2024064), (9408, 2002980), (9538, 1975680), (9576, 1967840), (10040, 1876896), (10080, 1869448), (10290, 1831296), (10542, 1787520), (10640, 1771056), (10944, 1721860), (10976, 1716840), (11172, 1686720), (11295, 1668352), (11520, 1635767), (11760, 1602384), (11970, 1574272), (12048, 1564080), (12160, 1549674), (12299, 1532160), (12348, 1526080), (12544, 1502235), (12768, 1475880), (13034, 1445760), (13440, 1402086), (13680, 1377488), (13720, 1373472), (13965, 1349376), (14056, 1340640), (14112, 1335320), (14307, 1317120), (14592, 1291395), (14896, 1265040), (15060, 1251264), (15435, 1220864), (15680, 1201788), (15813, 1191680), (15960, 1180704), (16064, 1173060), (16128, 1168405), (16464, 1144560), (16758, 1124480), (17024, 1106910), (17570, 1072512), (17640, 1068256), (18072, 1042720), (18240, 1033116), (18620, 1012032), (18816, 1001490), (19076, 987840), (19152, 983920), (19551, 963840), (20080, 938448), (20160, 934724), (20580, 915648), (21084, 893760), (21280, 885528), (21888, 860930), (21952, 858420), (22344, 843360), (22590, 834176), (23520, 801192), (23845, 790272), (23940, 787136), (24096, 782040), (24320, 774837), (24598, 766080), (24696, 763040), (25536, 737940), (26068, 722880), (26355, 715008), (26880, 701043), (27360, 688744), (27440, 686736), (27930, 674688), (28112, 670320), (28224, 667660), (28614, 658560), (29792, 632520), (30120, 625632), (30870, 610432), (31360, 600894), (31626, 595840), (31920, 590352), (32128, 586530), (32585, 578304), (32928, 572280), (33383, 564480), (33516, 562240), (34048, 553455), (35140, 536256), (35280, 534128), (36144, 521360), (36480, 516558), (36897, 510720), (37240, 506016), (37632, 500745), (38152, 493920), (38304, 491960), (39102, 481920), (40160, 469224), (40320, 467362), (41160, 457824), (41895, 449792), (42168, 446880), (42560, 442764), (42921, 439040), (43776, 430465), (43904, 429210), (44688, 421680), (45180, 417088), (47040, 400596), (47690, 395136), (47880, 393568), (48192, 391020), (49196, 383040), (49392, 381520), (51072, 368970), (52136, 361440), (52710, 357504), (54720, 344372), (54880, 343368), (55860, 337344), (56224, 335160), (56448, 333830), (57228, 329280), (58653, 321280), (59584, 316260), (60240, 312816), (61495, 306432), (61740, 305216), (62720, 300447), (63252, 297920), (63840, 295176), (64256, 293265), (65170, 289152), (65856, 286140), (66766, 282240), (67032, 281120), (70280, 268128), (70560, 267064), (71535, 263424), (72288, 260680), (72960, 258279), (73794, 255360), (74480, 253008), (76304, 246960), (76608, 245980), (78204, 240960), (79065, 238336), (80320, 234612), (80640, 233681), (82320, 228912), (83790, 224896), (84336, 223440), (85120, 221382), (85842, 219520), (86093, 218880), (87808, 214605), (89376, 210840), (90360, 208544), (94080, 200298), (95380, 197568), (95760, 196784), (96384, 195510), (97755, 192768), (98392, 191520), (98784, 190760), (100149, 188160), (102144, 184485), (104272, 180720), (105420, 178752), (109440, 172186), (109760, 171684), (110691, 170240), (111720, 168672), (112448, 167580), (112896, 166915), (114456, 164640), (117306, 160640), (119168, 158130), (120480, 156408), (122990, 153216), (123480, 152608), (126504, 148960), (127680, 147588), (130340, 144576), (131712, 143070), (133532, 141120), (134064, 140560)]