16118161920

素因数分解:

$2^9\times 3^3\times 5^1\times 7^2\times {\mathrm{4759}}^1$

素因数の和:4805

約数の個数: 480

約数和(自身を含む): 66614486400

約数和(自身を除く): 50496324480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 256, 270, 280, 288, 294, 315, 320, 336, 360, 378, 384, 392, 420, 432, 441, 448, 480, 490, 504, 512, 540, 560, 576, 588, 630, 640, 672, 720, 735, 756, 768, 784, 840, 864, 882, 896, 945, 960, 980, 1008, 1080, 1120, 1152, 1176, 1260, 1280, 1323, 1344, 1440, 1470, 1512, 1536, 1568, 1680, 1728, 1764, 1792, 1890, 1920, 1960, 2016, 2160, 2205, 2240, 2304, 2352, 2520, 2560, 2646, 2688, 2880, 2940, 3024, 3136, 3360, 3456, 3528, 3584, 3780, 3840, 3920, 4032, 4320, 4410, 4480, 4608, 4704, 4759, 5040, 5292, 5376, 5760, 5880, 6048, 6272, 6615, 6720, 6912, 7056, 7560, 7680, 7840, 8064, 8640, 8820, 8960, 9408, 9518, 10080, 10584, 10752, 11520, 11760, 12096, 12544, 13230, 13440, 13824, 14112, 14277, 15120, 15680, 16128, 17280, 17640, 17920, 18816, 19036, 20160, 21168, 23040, 23520, 23795, 24192, 25088, 26460, 26880, 28224, 28554, 30240, 31360, 32256, 33313, 34560, 35280, 37632, 38072, 40320, 42336, 42831, 47040, 47590, 48384, 52920, 53760, 56448, 57108, 60480, 62720, 66626, 69120, 70560, 71385, 75264, 76144, 80640, 84672, 85662, 94080, 95180, 96768, 99939, 105840, 112896, 114216, 120960, 125440, 128493, 133252, 141120, 142770, 152288, 161280, 166565, 169344, 171324, 188160, 190360, 199878, 211680, 214155, 225792, 228432, 233191, 241920, 256986, 266504, 282240, 285540, 299817, 304576, 333130, 338688, 342648, 376320, 380720, 399756, 423360, 428310, 456864, 466382, 483840, 499695, 513972, 533008, 564480, 571080, 599634, 609152, 642465, 666260, 677376, 685296, 699573, 761440, 799512, 846720, 856620, 899451, 913728, 932764, 999390, 1027944, 1066016, 1128960, 1142160, 1165955, 1199268, 1218304, 1284930, 1332520, 1370592, 1399146, 1499085, 1522880, 1599024, 1693440, 1713240, 1798902, 1827456, 1865528, 1998780, 2055888, 2098719, 2132032, 2284320, 2331910, 2398536, 2436608, 2569860, 2665040, 2741184, 2798292, 2998170, 3045760, 3198048, 3386880, 3426480, 3497865, 3597804, 3654912, 3731056, 3997560, 4111776, 4197438, 4264064, 4497255, 4568640, 4663820, 4797072, 5139720, 5330080, 5482368, 5596584, 5996340, 6091520, 6296157, 6396096, 6852960, 6995730, 7195608, 7309824, 7462112, 7995120, 8223552, 8394876, 8528128, 8994510, 9137280, 9327640, 9594144, 10279440, 10493595, 10660160, 10964736, 11193168, 11992680, 12183040, 12592314, 12792192, 13705920, 13991460, 14391216, 14924224, 15990240, 16447104, 16789752, 17056256, 17989020, 18274560, 18655280, 19188288, 20558880, 20987190, 21320320, 21929472, 22386336, 23985360, 25184628, 25584384, 27411840, 27982920, 28782432, 29848448, 31480785, 31980480, 32894208, 33579504, 35978040, 36549120, 37310560, 38376576, 41117760, 41974380, 42640640, 44772672, 47970720, 50369256, 51168768, 54823680, 55965840, 57564864, 59696896, 62961570, 63960960, 65788416, 67159008, 71956080, 74621120, 76753152, 82235520, 83948760, 85281280, 89545344, 95941440, 100738512, 109647360, 111931680, 115129728, 119393792, 125923140, 127921920, 134318016, 143912160, 149242240, 153506304, 164471040, 167897520, 179090688, 191882880, 201477024, 223863360, 230259456, 251846280, 255843840, 268636032, 287824320, 298484480, 328942080, 335795040, 358181376, 383765760, 402954048, 447726720, 460518912, 503692560, 537272064, 575648640, 596968960, 671590080, 767531520, 805908096, 895453440, 1007385120, 1074544128, 1151297280, 1343180160, 1611816192, 1790906880, 2014770240, 2302594560, 2686360320, 3223632384, 4029540480, 5372720640, 8059080960, 16118161920]

約数ペア:

[(1, 16118161920), (2, 8059080960), (3, 5372720640), (4, 4029540480), (5, 3223632384), (6, 2686360320), (7, 2302594560), (8, 2014770240), (9, 1790906880), (10, 1611816192), (12, 1343180160), (14, 1151297280), (15, 1074544128), (16, 1007385120), (18, 895453440), (20, 805908096), (21, 767531520), (24, 671590080), (27, 596968960), (28, 575648640), (30, 537272064), (32, 503692560), (35, 460518912), (36, 447726720), (40, 402954048), (42, 383765760), (45, 358181376), (48, 335795040), (49, 328942080), (54, 298484480), (56, 287824320), (60, 268636032), (63, 255843840), (64, 251846280), (70, 230259456), (72, 223863360), (80, 201477024), (84, 191882880), (90, 179090688), (96, 167897520), (98, 164471040), (105, 153506304), (108, 149242240), (112, 143912160), (120, 134318016), (126, 127921920), (128, 125923140), (135, 119393792), (140, 115129728), (144, 111931680), (147, 109647360), (160, 100738512), (168, 95941440), (180, 89545344), (189, 85281280), (192, 83948760), (196, 82235520), (210, 76753152), (216, 74621120), (224, 71956080), (240, 67159008), (245, 65788416), (252, 63960960), (256, 62961570), (270, 59696896), (280, 57564864), (288, 55965840), (294, 54823680), (315, 51168768), (320, 50369256), (336, 47970720), (360, 44772672), (378, 42640640), (384, 41974380), (392, 41117760), (420, 38376576), (432, 37310560), (441, 36549120), (448, 35978040), (480, 33579504), (490, 32894208), (504, 31980480), (512, 31480785), (540, 29848448), (560, 28782432), (576, 27982920), (588, 27411840), (630, 25584384), (640, 25184628), (672, 23985360), (720, 22386336), (735, 21929472), (756, 21320320), (768, 20987190), (784, 20558880), (840, 19188288), (864, 18655280), (882, 18274560), (896, 17989020), (945, 17056256), (960, 16789752), (980, 16447104), (1008, 15990240), (1080, 14924224), (1120, 14391216), (1152, 13991460), (1176, 13705920), (1260, 12792192), (1280, 12592314), (1323, 12183040), (1344, 11992680), (1440, 11193168), (1470, 10964736), (1512, 10660160), (1536, 10493595), (1568, 10279440), (1680, 9594144), (1728, 9327640), (1764, 9137280), (1792, 8994510), (1890, 8528128), (1920, 8394876), (1960, 8223552), (2016, 7995120), (2160, 7462112), (2205, 7309824), (2240, 7195608), (2304, 6995730), (2352, 6852960), (2520, 6396096), (2560, 6296157), (2646, 6091520), (2688, 5996340), (2880, 5596584), (2940, 5482368), (3024, 5330080), (3136, 5139720), (3360, 4797072), (3456, 4663820), (3528, 4568640), (3584, 4497255), (3780, 4264064), (3840, 4197438), (3920, 4111776), (4032, 3997560), (4320, 3731056), (4410, 3654912), (4480, 3597804), (4608, 3497865), (4704, 3426480), (4759, 3386880), (5040, 3198048), (5292, 3045760), (5376, 2998170), (5760, 2798292), (5880, 2741184), (6048, 2665040), (6272, 2569860), (6615, 2436608), (6720, 2398536), (6912, 2331910), (7056, 2284320), (7560, 2132032), (7680, 2098719), (7840, 2055888), (8064, 1998780), (8640, 1865528), (8820, 1827456), (8960, 1798902), (9408, 1713240), (9518, 1693440), (10080, 1599024), (10584, 1522880), (10752, 1499085), (11520, 1399146), (11760, 1370592), (12096, 1332520), (12544, 1284930), (13230, 1218304), (13440, 1199268), (13824, 1165955), (14112, 1142160), (14277, 1128960), (15120, 1066016), (15680, 1027944), (16128, 999390), (17280, 932764), (17640, 913728), (17920, 899451), (18816, 856620), (19036, 846720), (20160, 799512), (21168, 761440), (23040, 699573), (23520, 685296), (23795, 677376), (24192, 666260), (25088, 642465), (26460, 609152), (26880, 599634), (28224, 571080), (28554, 564480), (30240, 533008), (31360, 513972), (32256, 499695), (33313, 483840), (34560, 466382), (35280, 456864), (37632, 428310), (38072, 423360), (40320, 399756), (42336, 380720), (42831, 376320), (47040, 342648), (47590, 338688), (48384, 333130), (52920, 304576), (53760, 299817), (56448, 285540), (57108, 282240), (60480, 266504), (62720, 256986), (66626, 241920), (69120, 233191), (70560, 228432), (71385, 225792), (75264, 214155), (76144, 211680), (80640, 199878), (84672, 190360), (85662, 188160), (94080, 171324), (95180, 169344), (96768, 166565), (99939, 161280), (105840, 152288), (112896, 142770), (114216, 141120), (120960, 133252), (125440, 128493)]