18881464320

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:356

約数の個数: 576

約数和(自身を含む): 70832361600

約数和(自身を除く): 51950897280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 41, 45, 48, 57, 60, 64, 72, 76, 80, 82, 90, 95, 96, 114, 120, 123, 128, 144, 152, 160, 164, 171, 180, 190, 192, 205, 228, 240, 246, 256, 263, 285, 288, 304, 320, 328, 342, 360, 369, 380, 384, 410, 456, 480, 492, 512, 526, 570, 576, 608, 615, 640, 656, 684, 720, 738, 760, 768, 779, 789, 820, 855, 912, 960, 984, 1024, 1052, 1140, 1152, 1216, 1230, 1280, 1312, 1315, 1368, 1440, 1476, 1520, 1536, 1558, 1578, 1640, 1710, 1824, 1845, 1920, 1968, 2048, 2104, 2280, 2304, 2337, 2367, 2432, 2460, 2560, 2624, 2630, 2736, 2880, 2952, 3040, 3072, 3116, 3156, 3280, 3420, 3648, 3690, 3840, 3895, 3936, 3945, 4208, 4560, 4608, 4674, 4734, 4864, 4920, 4997, 5120, 5248, 5260, 5472, 5760, 5904, 6080, 6144, 6232, 6312, 6560, 6840, 7011, 7296, 7380, 7680, 7790, 7872, 7890, 8416, 9120, 9216, 9348, 9468, 9728, 9840, 9994, 10240, 10496, 10520, 10783, 10944, 11520, 11685, 11808, 11835, 12160, 12464, 12624, 13120, 13680, 14022, 14592, 14760, 14991, 15360, 15580, 15744, 15780, 16832, 18240, 18432, 18696, 18936, 19456, 19680, 19988, 20992, 21040, 21566, 21888, 23040, 23370, 23616, 23670, 24320, 24928, 24985, 25248, 26240, 27360, 28044, 29184, 29520, 29982, 30720, 31160, 31488, 31560, 32349, 33664, 35055, 36480, 37392, 37872, 38912, 39360, 39976, 41984, 42080, 43132, 43776, 44973, 46080, 46740, 47232, 47340, 48640, 49856, 49970, 50496, 52480, 53915, 54720, 56088, 58368, 59040, 59964, 62320, 62976, 63120, 64698, 67328, 70110, 72960, 74784, 74955, 75744, 78720, 79952, 83968, 84160, 86264, 87552, 89946, 92160, 93480, 94464, 94680, 97047, 97280, 99712, 99940, 100992, 104960, 107830, 109440, 112176, 116736, 118080, 119928, 124640, 125952, 126240, 129396, 134656, 140220, 145920, 149568, 149910, 151488, 157440, 159904, 161745, 168320, 172528, 175104, 179892, 186960, 188928, 189360, 194094, 194560, 199424, 199880, 201984, 204877, 209920, 215660, 218880, 224352, 224865, 236160, 239856, 249280, 251904, 252480, 258792, 269312, 280440, 291840, 299136, 299820, 302976, 314880, 319808, 323490, 336640, 345056, 350208, 359784, 373920, 377856, 378720, 388188, 398848, 399760, 403968, 409754, 419840, 431320, 437760, 448704, 449730, 472320, 479712, 485235, 498560, 504960, 517584, 538624, 560880, 583680, 598272, 599640, 605952, 614631, 629760, 639616, 646980, 673280, 690112, 719568, 747840, 755712, 757440, 776376, 797696, 799520, 807936, 819508, 862640, 875520, 897408, 899460, 944640, 959424, 970470, 997120, 1009920, 1024385, 1035168, 1121760, 1196544, 1199280, 1211904, 1229262, 1259520, 1279232, 1293960, 1346560, 1380224, 1439136, 1495680, 1514880, 1552752, 1595392, 1599040, 1615872, 1639016, 1725280, 1751040, 1794816, 1798920, 1843893, 1889280, 1918848, 1940940, 1994240, 2019840, 2048770, 2070336, 2243520, 2393088, 2398560, 2423808, 2458524, 2558464, 2587920, 2693120, 2760448, 2878272, 2991360, 3029760, 3073155, 3105504, 3198080, 3278032, 3450560, 3589632, 3597840, 3687786, 3778560, 3837696, 3881880, 3988480, 4039680, 4097540, 4140672, 4487040, 4786176, 4797120, 4847616, 4917048, 5116928, 5175840, 5520896, 5756544, 5982720, 6059520, 6146310, 6211008, 6396160, 6556064, 6901120, 7179264, 7195680, 7375572, 7675392, 7763760, 7976960, 8079360, 8195080, 8281344, 8974080, 9219465, 9594240, 9834096, 10233856, 10351680, 11041792, 11513088, 11965440, 12119040, 12292620, 12422016, 12792320, 13112128, 13802240, 14358528, 14391360, 14751144, 15350784, 15527520, 16390160, 16562688, 17948160, 18438930, 19188480, 19668192, 20703360, 22083584, 23026176, 23930880, 24238080, 24585240, 24844032, 25584640, 26224256, 27604480, 28782720, 29502288, 30701568, 31055040, 32780320, 33125376, 35896320, 36877860, 38376960, 39336384, 41406720, 46052352, 49170480, 49688064, 51169280, 52448512, 55208960, 57565440, 59004576, 62110080, 65560640, 66250752, 71792640, 73755720, 76753920, 78672768, 82813440, 92104704, 98340960, 99376128, 104897024, 110417920, 115130880, 118009152, 124220160, 131121280, 147511440, 153507840, 157345536, 165626880, 196681920, 198752256, 209794048, 230261760, 236018304, 248440320, 262242560, 295022880, 314691072, 331253760, 393363840, 419588096, 460523520, 472036608, 496880640, 524485120, 590045760, 629382144, 786727680, 944073216, 993761280, 1048970240, 1180091520, 1258764288, 1573455360, 1888146432, 2097940480, 2360183040, 3146910720, 3776292864, 4720366080, 6293821440, 9440732160, 18881464320]

約数ペア:

[(1, 18881464320), (2, 9440732160), (3, 6293821440), (4, 4720366080), (5, 3776292864), (6, 3146910720), (8, 2360183040), (9, 2097940480), (10, 1888146432), (12, 1573455360), (15, 1258764288), (16, 1180091520), (18, 1048970240), (19, 993761280), (20, 944073216), (24, 786727680), (30, 629382144), (32, 590045760), (36, 524485120), (38, 496880640), (40, 472036608), (41, 460523520), (45, 419588096), (48, 393363840), (57, 331253760), (60, 314691072), (64, 295022880), (72, 262242560), (76, 248440320), (80, 236018304), (82, 230261760), (90, 209794048), (95, 198752256), (96, 196681920), (114, 165626880), (120, 157345536), (123, 153507840), (128, 147511440), (144, 131121280), (152, 124220160), (160, 118009152), (164, 115130880), (171, 110417920), (180, 104897024), (190, 99376128), (192, 98340960), (205, 92104704), (228, 82813440), (240, 78672768), (246, 76753920), (256, 73755720), (263, 71792640), (285, 66250752), (288, 65560640), (304, 62110080), (320, 59004576), (328, 57565440), (342, 55208960), (360, 52448512), (369, 51169280), (380, 49688064), (384, 49170480), (410, 46052352), (456, 41406720), (480, 39336384), (492, 38376960), (512, 36877860), (526, 35896320), (570, 33125376), (576, 32780320), (608, 31055040), (615, 30701568), (640, 29502288), (656, 28782720), (684, 27604480), (720, 26224256), (738, 25584640), (760, 24844032), (768, 24585240), (779, 24238080), (789, 23930880), (820, 23026176), (855, 22083584), (912, 20703360), (960, 19668192), (984, 19188480), (1024, 18438930), (1052, 17948160), (1140, 16562688), (1152, 16390160), (1216, 15527520), (1230, 15350784), (1280, 14751144), (1312, 14391360), (1315, 14358528), (1368, 13802240), (1440, 13112128), (1476, 12792320), (1520, 12422016), (1536, 12292620), (1558, 12119040), (1578, 11965440), (1640, 11513088), (1710, 11041792), (1824, 10351680), (1845, 10233856), (1920, 9834096), (1968, 9594240), (2048, 9219465), (2104, 8974080), (2280, 8281344), (2304, 8195080), (2337, 8079360), (2367, 7976960), (2432, 7763760), (2460, 7675392), (2560, 7375572), (2624, 7195680), (2630, 7179264), (2736, 6901120), (2880, 6556064), (2952, 6396160), (3040, 6211008), (3072, 6146310), (3116, 6059520), (3156, 5982720), (3280, 5756544), (3420, 5520896), (3648, 5175840), (3690, 5116928), (3840, 4917048), (3895, 4847616), (3936, 4797120), (3945, 4786176), (4208, 4487040), (4560, 4140672), (4608, 4097540), (4674, 4039680), (4734, 3988480), (4864, 3881880), (4920, 3837696), (4997, 3778560), (5120, 3687786), (5248, 3597840), (5260, 3589632), (5472, 3450560), (5760, 3278032), (5904, 3198080), (6080, 3105504), (6144, 3073155), (6232, 3029760), (6312, 2991360), (6560, 2878272), (6840, 2760448), (7011, 2693120), (7296, 2587920), (7380, 2558464), (7680, 2458524), (7790, 2423808), (7872, 2398560), (7890, 2393088), (8416, 2243520), (9120, 2070336), (9216, 2048770), (9348, 2019840), (9468, 1994240), (9728, 1940940), (9840, 1918848), (9994, 1889280), (10240, 1843893), (10496, 1798920), (10520, 1794816), (10783, 1751040), (10944, 1725280), (11520, 1639016), (11685, 1615872), (11808, 1599040), (11835, 1595392), (12160, 1552752), (12464, 1514880), (12624, 1495680), (13120, 1439136), (13680, 1380224), (14022, 1346560), (14592, 1293960), (14760, 1279232), (14991, 1259520), (15360, 1229262), (15580, 1211904), (15744, 1199280), (15780, 1196544), (16832, 1121760), (18240, 1035168), (18432, 1024385), (18696, 1009920), (18936, 997120), (19456, 970470), (19680, 959424), (19988, 944640), (20992, 899460), (21040, 897408), (21566, 875520), (21888, 862640), (23040, 819508), (23370, 807936), (23616, 799520), (23670, 797696), (24320, 776376), (24928, 757440), (24985, 755712), (25248, 747840), (26240, 719568), (27360, 690112), (28044, 673280), (29184, 646980), (29520, 639616), (29982, 629760), (30720, 614631), (31160, 605952), (31488, 599640), (31560, 598272), (32349, 583680), (33664, 560880), (35055, 538624), (36480, 517584), (37392, 504960), (37872, 498560), (38912, 485235), (39360, 479712), (39976, 472320), (41984, 449730), (42080, 448704), (43132, 437760), (43776, 431320), (44973, 419840), (46080, 409754), (46740, 403968), (47232, 399760), (47340, 398848), (48640, 388188), (49856, 378720), (49970, 377856), (50496, 373920), (52480, 359784), (53915, 350208), (54720, 345056), (56088, 336640), (58368, 323490), (59040, 319808), (59964, 314880), (62320, 302976), (62976, 299820), (63120, 299136), (64698, 291840), (67328, 280440), (70110, 269312), (72960, 258792), (74784, 252480), (74955, 251904), (75744, 249280), (78720, 239856), (79952, 236160), (83968, 224865), (84160, 224352), (86264, 218880), (87552, 215660), (89946, 209920), (92160, 204877), (93480, 201984), (94464, 199880), (94680, 199424), (97047, 194560), (97280, 194094), (99712, 189360), (99940, 188928), (100992, 186960), (104960, 179892), (107830, 175104), (109440, 172528), (112176, 168320), (116736, 161745), (118080, 159904), (119928, 157440), (124640, 151488), (125952, 149910), (126240, 149568), (129396, 145920), (134656, 140220)]