51168257280

素因数分解:

$2^8\times 3^5\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:445

約数の個数: 864

約数和(自身を含む): 213419501568

約数和(自身を除く): 162251244288

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, 54, 56, 60, 63, 64, 70, 71, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 142, 144, 160, 162, 168, 180, 189, 192, 210, 213, 216, 224, 240, 243, 252, 256, 270, 280, 284, 288, 315, 320, 324, 331, 336, 355, 360, 378, 384, 405, 420, 426, 432, 448, 480, 486, 497, 504, 540, 560, 567, 568, 576, 630, 639, 640, 648, 662, 672, 710, 720, 756, 768, 810, 840, 852, 864, 896, 945, 960, 972, 993, 994, 1008, 1065, 1080, 1120, 1134, 1136, 1152, 1215, 1260, 1278, 1280, 1296, 1324, 1344, 1420, 1440, 1491, 1512, 1620, 1655, 1680, 1701, 1704, 1728, 1792, 1890, 1917, 1920, 1944, 1986, 1988, 2016, 2130, 2160, 2240, 2268, 2272, 2304, 2317, 2430, 2485, 2520, 2556, 2592, 2648, 2688, 2835, 2840, 2880, 2979, 2982, 3024, 3195, 3240, 3310, 3360, 3402, 3408, 3456, 3780, 3834, 3840, 3888, 3972, 3976, 4032, 4260, 4320, 4473, 4480, 4536, 4544, 4634, 4860, 4965, 4970, 5040, 5112, 5184, 5296, 5376, 5670, 5680, 5751, 5760, 5958, 5964, 6048, 6390, 6480, 6620, 6720, 6804, 6816, 6912, 6951, 7455, 7560, 7668, 7776, 7944, 7952, 8064, 8505, 8520, 8640, 8937, 8946, 8960, 9072, 9088, 9268, 9585, 9720, 9930, 9940, 10080, 10224, 10368, 10592, 11340, 11360, 11502, 11520, 11585, 11916, 11928, 12096, 12780, 12960, 13240, 13419, 13440, 13608, 13632, 13902, 14895, 14910, 15120, 15336, 15552, 15888, 15904, 16128, 17010, 17040, 17253, 17280, 17874, 17892, 18144, 18176, 18536, 19170, 19440, 19860, 19880, 20160, 20448, 20736, 20853, 21184, 22365, 22680, 22720, 23004, 23170, 23501, 23832, 23856, 24192, 25560, 25920, 26480, 26811, 26838, 26880, 27216, 27264, 27804, 28755, 29790, 29820, 30240, 30672, 31104, 31776, 31808, 34020, 34080, 34506, 34560, 34755, 35748, 35784, 36288, 37072, 38340, 38880, 39720, 39760, 40257, 40320, 40896, 41706, 42368, 44685, 44730, 45360, 45440, 46008, 46340, 47002, 47664, 47712, 48384, 51120, 51840, 52960, 53622, 53676, 54432, 54528, 55608, 57510, 59580, 59640, 60480, 61344, 62208, 62559, 63552, 63616, 67095, 68040, 68160, 69012, 69510, 70503, 71496, 71568, 72576, 74144, 76680, 77760, 79440, 79520, 80433, 80514, 80640, 81792, 83412, 84736, 86265, 89370, 89460, 90720, 90880, 92016, 92680, 94004, 95328, 95424, 102240, 103680, 104265, 105920, 107244, 107352, 108864, 111216, 115020, 117505, 119160, 119280, 120771, 120960, 122688, 125118, 127104, 127232, 134055, 134190, 136080, 136320, 138024, 139020, 141006, 142992, 143136, 145152, 148288, 153360, 155520, 158880, 159040, 160866, 161028, 163584, 164507, 166824, 172530, 178740, 178920, 181440, 184032, 185360, 187677, 188008, 190656, 190848, 201285, 204480, 208530, 211509, 211840, 214488, 214704, 217728, 222432, 230040, 235010, 238320, 238560, 241542, 241920, 245376, 250236, 254208, 268110, 268380, 272160, 272640, 276048, 278040, 282012, 285984, 286272, 296576, 306720, 311040, 312795, 317760, 318080, 321732, 322056, 329014, 333648, 345060, 352515, 357480, 357840, 362880, 368064, 370720, 375354, 376016, 381312, 381696, 402165, 402570, 408960, 417060, 423018, 423680, 428976, 429408, 435456, 444864, 460080, 470020, 476640, 477120, 483084, 490752, 493521, 500472, 536220, 536760, 544320, 552096, 556080, 563031, 564024, 571968, 572544, 593152, 603855, 613440, 625590, 634527, 635520, 636160, 643464, 644112, 658028, 667296, 690120, 705030, 714960, 715680, 725760, 736128, 741440, 750708, 752032, 762624, 804330, 805140, 817920, 822535, 834120, 846036, 857952, 858816, 889728, 920160, 938385, 940040, 953280, 954240, 966168, 987042, 1000944, 1057545, 1072440, 1073520, 1088640, 1104192, 1112160, 1126062, 1128048, 1143936, 1145088, 1207710, 1226880, 1251180, 1269054, 1271040, 1286928, 1288224, 1316056, 1334592, 1380240, 1410060, 1429920, 1431360, 1472256, 1480563, 1482880, 1501416, 1504064, 1608660, 1610280, 1645070, 1668240, 1692072, 1715904, 1717632, 1779456, 1840320, 1876770, 1880080, 1903581, 1906560, 1908480, 1932336, 1974084, 2001888, 2115090, 2144880, 2147040, 2177280, 2208384, 2224320, 2252124, 2256096, 2287872, 2415420, 2453760, 2467605, 2502360, 2538108, 2573856, 2576448, 2632112, 2669184, 2760480, 2815155, 2820120, 2859840, 2862720, 2961126, 2965760, 3002832, 3008128, 3172635, 3217320, 3220560, 3290140, 3336480, 3384144, 3431808, 3435264, 3680640, 3753540, 3760160, 3807162, 3813120, 3864672, 3948168, 4003776, 4230180, 4289760, 4294080, 4416768, 4441689, 4448640, 4504248, 4512192, 4830840, 4935210, 5004720, 5076216, 5147712, 5152896, 5264224, 5338368, 5520960, 5630310, 5640240, 5710743, 5719680, 5725440, 5922252, 6005664, 6016256, 6345270, 6434640, 6441120, 6580280, 6672960, 6768288, 6863616, 7361280, 7402815, 7507080, 7520320, 7614324, 7729344, 7896336, 8007552, 8460360, 8579520, 8588160, 8883378, 8897280, 9008496, 9024384, 9517905, 9661680, 9870420, 10009440, 10152432, 10295424, 10305792, 10528448, 11041920, 11260620, 11280480, 11421486, 11439360, 11844504, 12011328, 12690540, 12869280, 12882240, 13160560, 13325067, 13345920, 13536576, 14805630, 15014160, 15040640, 15228648, 15458688, 15792672, 16015104, 16920720, 17159040, 17176320, 17766756, 18016992, 18048768, 19035810, 19323360, 19740840, 20018880, 20304864, 20590848, 21056896, 22083840, 22208445, 22521240, 22560960, 22842972, 23689008, 24022656, 25381080, 25738560, 25764480, 26321120, 26650134, 26691840, 27073152, 28553715, 29611260, 30028320, 30081280, 30457296, 30917376, 31585344, 33841440, 34318080, 35533512, 36033984, 38071620, 38646720, 39481680, 39975201, 40037760, 40609728, 42113792, 44416890, 45042480, 45121920, 45685944, 47378016, 48045312, 50762160, 51477120, 51528960, 52642240, 53300268, 54146304, 57107430, 59222520, 60056640, 60914592, 63170688, 66625335, 67682880, 71067024, 72067968, 76143240, 77293440, 78963360, 79950402, 80075520, 81219456, 88833780, 90084960, 90243840, 91371888, 94756032, 101524320, 102954240, 105284480, 106600536, 114214860, 118445040, 120113280, 121829184, 126341376, 133250670, 135365760, 142134048, 144135936, 152286480, 154586880, 157926720, 159900804, 162438912, 177667560, 180169920, 182743776, 189512064, 199876005, 203048640, 210568960, 213201072, 228429720, 236890080, 240226560, 243658368, 266501340, 270731520, 284268096, 304572960, 315853440, 319801608, 355335120, 360339840, 365487552, 379024128, 399752010, 406097280, 426402144, 456859440, 473780160, 487316736, 533002680, 568536192, 609145920, 631706880, 639603216, 710670240, 720679680, 730975104, 799504020, 812194560, 852804288, 913718880, 947560320, 1066005360, 1137072384, 1218291840, 1279206432, 1421340480, 1461950208, 1599008040, 1705608576, 1827437760, 1895120640, 2132010720, 2436583680, 2558412864, 2842680960, 3198016080, 3411217152, 3654875520, 4264021440, 5116825728, 5685361920, 6396032160, 7309751040, 8528042880, 10233651456, 12792064320, 17056085760, 25584128640, 51168257280]

約数ペア:

[(1, 51168257280), (2, 25584128640), (3, 17056085760), (4, 12792064320), (5, 10233651456), (6, 8528042880), (7, 7309751040), (8, 6396032160), (9, 5685361920), (10, 5116825728), (12, 4264021440), (14, 3654875520), (15, 3411217152), (16, 3198016080), (18, 2842680960), (20, 2558412864), (21, 2436583680), (24, 2132010720), (27, 1895120640), (28, 1827437760), (30, 1705608576), (32, 1599008040), (35, 1461950208), (36, 1421340480), (40, 1279206432), (42, 1218291840), (45, 1137072384), (48, 1066005360), (54, 947560320), (56, 913718880), (60, 852804288), (63, 812194560), (64, 799504020), (70, 730975104), (71, 720679680), (72, 710670240), (80, 639603216), (81, 631706880), (84, 609145920), (90, 568536192), (96, 533002680), (105, 487316736), (108, 473780160), (112, 456859440), (120, 426402144), (126, 406097280), (128, 399752010), (135, 379024128), (140, 365487552), (142, 360339840), (144, 355335120), (160, 319801608), (162, 315853440), (168, 304572960), (180, 284268096), (189, 270731520), (192, 266501340), (210, 243658368), (213, 240226560), (216, 236890080), (224, 228429720), (240, 213201072), (243, 210568960), (252, 203048640), (256, 199876005), (270, 189512064), (280, 182743776), (284, 180169920), (288, 177667560), (315, 162438912), (320, 159900804), (324, 157926720), (331, 154586880), (336, 152286480), (355, 144135936), (360, 142134048), (378, 135365760), (384, 133250670), (405, 126341376), (420, 121829184), (426, 120113280), (432, 118445040), (448, 114214860), (480, 106600536), (486, 105284480), (497, 102954240), (504, 101524320), (540, 94756032), (560, 91371888), (567, 90243840), (568, 90084960), (576, 88833780), (630, 81219456), (639, 80075520), (640, 79950402), (648, 78963360), (662, 77293440), (672, 76143240), (710, 72067968), (720, 71067024), (756, 67682880), (768, 66625335), (810, 63170688), (840, 60914592), (852, 60056640), (864, 59222520), (896, 57107430), (945, 54146304), (960, 53300268), (972, 52642240), (993, 51528960), (994, 51477120), (1008, 50762160), (1065, 48045312), (1080, 47378016), (1120, 45685944), (1134, 45121920), (1136, 45042480), (1152, 44416890), (1215, 42113792), (1260, 40609728), (1278, 40037760), (1280, 39975201), (1296, 39481680), (1324, 38646720), (1344, 38071620), (1420, 36033984), (1440, 35533512), (1491, 34318080), (1512, 33841440), (1620, 31585344), (1655, 30917376), (1680, 30457296), (1701, 30081280), (1704, 30028320), (1728, 29611260), (1792, 28553715), (1890, 27073152), (1917, 26691840), (1920, 26650134), (1944, 26321120), (1986, 25764480), (1988, 25738560), (2016, 25381080), (2130, 24022656), (2160, 23689008), (2240, 22842972), (2268, 22560960), (2272, 22521240), (2304, 22208445), (2317, 22083840), (2430, 21056896), (2485, 20590848), (2520, 20304864), (2556, 20018880), (2592, 19740840), (2648, 19323360), (2688, 19035810), (2835, 18048768), (2840, 18016992), (2880, 17766756), (2979, 17176320), (2982, 17159040), (3024, 16920720), (3195, 16015104), (3240, 15792672), (3310, 15458688), (3360, 15228648), (3402, 15040640), (3408, 15014160), (3456, 14805630), (3780, 13536576), (3834, 13345920), (3840, 13325067), (3888, 13160560), (3972, 12882240), (3976, 12869280), (4032, 12690540), (4260, 12011328), (4320, 11844504), (4473, 11439360), (4480, 11421486), (4536, 11280480), (4544, 11260620), (4634, 11041920), (4860, 10528448), (4965, 10305792), (4970, 10295424), (5040, 10152432), (5112, 10009440), (5184, 9870420), (5296, 9661680), (5376, 9517905), (5670, 9024384), (5680, 9008496), (5751, 8897280), (5760, 8883378), (5958, 8588160), (5964, 8579520), (6048, 8460360), (6390, 8007552), (6480, 7896336), (6620, 7729344), (6720, 7614324), (6804, 7520320), (6816, 7507080), (6912, 7402815), (6951, 7361280), (7455, 6863616), (7560, 6768288), (7668, 6672960), (7776, 6580280), (7944, 6441120), (7952, 6434640), (8064, 6345270), (8505, 6016256), (8520, 6005664), (8640, 5922252), (8937, 5725440), (8946, 5719680), (8960, 5710743), (9072, 5640240), (9088, 5630310), (9268, 5520960), (9585, 5338368), (9720, 5264224), (9930, 5152896), (9940, 5147712), (10080, 5076216), (10224, 5004720), (10368, 4935210), (10592, 4830840), (11340, 4512192), (11360, 4504248), (11502, 4448640), (11520, 4441689), (11585, 4416768), (11916, 4294080), (11928, 4289760), (12096, 4230180), (12780, 4003776), (12960, 3948168), (13240, 3864672), (13419, 3813120), (13440, 3807162), (13608, 3760160), (13632, 3753540), (13902, 3680640), (14895, 3435264), (14910, 3431808), (15120, 3384144), (15336, 3336480), (15552, 3290140), (15888, 3220560), (15904, 3217320), (16128, 3172635), (17010, 3008128), (17040, 3002832), (17253, 2965760), (17280, 2961126), (17874, 2862720), (17892, 2859840), (18144, 2820120), (18176, 2815155), (18536, 2760480), (19170, 2669184), (19440, 2632112), (19860, 2576448), (19880, 2573856), (20160, 2538108), (20448, 2502360), (20736, 2467605), (20853, 2453760), (21184, 2415420), (22365, 2287872), (22680, 2256096), (22720, 2252124), (23004, 2224320), (23170, 2208384), (23501, 2177280), (23832, 2147040), (23856, 2144880), (24192, 2115090), (25560, 2001888), (25920, 1974084), (26480, 1932336), (26811, 1908480), (26838, 1906560), (26880, 1903581), (27216, 1880080), (27264, 1876770), (27804, 1840320), (28755, 1779456), (29790, 1717632), (29820, 1715904), (30240, 1692072), (30672, 1668240), (31104, 1645070), (31776, 1610280), (31808, 1608660), (34020, 1504064), (34080, 1501416), (34506, 1482880), (34560, 1480563), (34755, 1472256), (35748, 1431360), (35784, 1429920), (36288, 1410060), (37072, 1380240), (38340, 1334592), (38880, 1316056), (39720, 1288224), (39760, 1286928), (40257, 1271040), (40320, 1269054), (40896, 1251180), (41706, 1226880), (42368, 1207710), (44685, 1145088), (44730, 1143936), (45360, 1128048), (45440, 1126062), (46008, 1112160), (46340, 1104192), (47002, 1088640), (47664, 1073520), (47712, 1072440), (48384, 1057545), (51120, 1000944), (51840, 987042), (52960, 966168), (53622, 954240), (53676, 953280), (54432, 940040), (54528, 938385), (55608, 920160), (57510, 889728), (59580, 858816), (59640, 857952), (60480, 846036), (61344, 834120), (62208, 822535), (62559, 817920), (63552, 805140), (63616, 804330), (67095, 762624), (68040, 752032), (68160, 750708), (69012, 741440), (69510, 736128), (70503, 725760), (71496, 715680), (71568, 714960), (72576, 705030), (74144, 690120), (76680, 667296), (77760, 658028), (79440, 644112), (79520, 643464), (80433, 636160), (80514, 635520), (80640, 634527), (81792, 625590), (83412, 613440), (84736, 603855), (86265, 593152), (89370, 572544), (89460, 571968), (90720, 564024), (90880, 563031), (92016, 556080), (92680, 552096), (94004, 544320), (95328, 536760), (95424, 536220), (102240, 500472), (103680, 493521), (104265, 490752), (105920, 483084), (107244, 477120), (107352, 476640), (108864, 470020), (111216, 460080), (115020, 444864), (117505, 435456), (119160, 429408), (119280, 428976), (120771, 423680), (120960, 423018), (122688, 417060), (125118, 408960), (127104, 402570), (127232, 402165), (134055, 381696), (134190, 381312), (136080, 376016), (136320, 375354), (138024, 370720), (139020, 368064), (141006, 362880), (142992, 357840), (143136, 357480), (145152, 352515), (148288, 345060), (153360, 333648), (155520, 329014), (158880, 322056), (159040, 321732), (160866, 318080), (161028, 317760), (163584, 312795), (164507, 311040), (166824, 306720), (172530, 296576), (178740, 286272), (178920, 285984), (181440, 282012), (184032, 278040), (185360, 276048), (187677, 272640), (188008, 272160), (190656, 268380), (190848, 268110), (201285, 254208), (204480, 250236), (208530, 245376), (211509, 241920), (211840, 241542), (214488, 238560), (214704, 238320), (217728, 235010), (222432, 230040)]