1987463854080

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{137359}}^1$

素因数の和:137549

約数の個数: 288

約数和(自身を含む): 6932116900800

約数和(自身を除く): 4944653046720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 157, 160, 180, 192, 240, 256, 288, 314, 320, 360, 384, 471, 480, 512, 576, 628, 640, 720, 768, 785, 942, 960, 1024, 1152, 1256, 1280, 1413, 1440, 1536, 1570, 1884, 1920, 2048, 2304, 2355, 2512, 2560, 2826, 2880, 3072, 3140, 3768, 3840, 4608, 4710, 5024, 5120, 5652, 5760, 6144, 6280, 7065, 7536, 7680, 9216, 9420, 10048, 10240, 11304, 11520, 12560, 14130, 15072, 15360, 18432, 18840, 20096, 22608, 23040, 25120, 28260, 30144, 30720, 37680, 40192, 45216, 46080, 50240, 56520, 60288, 75360, 80384, 90432, 92160, 100480, 113040, 120576, 137359, 150720, 160768, 180864, 200960, 226080, 241152, 274718, 301440, 321536, 361728, 401920, 412077, 452160, 482304, 549436, 602880, 686795, 723456, 803840, 824154, 904320, 964608, 1098872, 1205760, 1236231, 1373590, 1446912, 1607680, 1648308, 1808640, 2060385, 2197744, 2411520, 2472462, 2747180, 2893824, 3296616, 3617280, 4120770, 4395488, 4823040, 4944924, 5494360, 6181155, 6593232, 7234560, 8241540, 8790976, 9889848, 10988720, 12362310, 13186464, 14469120, 16483080, 17581952, 19779696, 21565363, 21977440, 24724620, 26372928, 32966160, 35163904, 39559392, 43130726, 43954880, 49449240, 52745856, 64696089, 65932320, 70327808, 79118784, 86261452, 87909760, 98898480, 105491712, 107826815, 129392178, 131864640, 140655616, 158237568, 172522904, 175819520, 194088267, 197796960, 210983424, 215653630, 258784356, 263729280, 281311232, 316475136, 323480445, 345045808, 351639040, 388176534, 395593920, 421966848, 431307260, 517568712, 527458560, 632950272, 646960890, 690091616, 703278080, 776353068, 791187840, 843933696, 862614520, 970441335, 1035137424, 1054917120, 1265900544, 1293921780, 1380183232, 1406556160, 1552706136, 1582375680, 1725229040, 1940882670, 2070274848, 2109834240, 2531801088, 2587843560, 2760366464, 3105412272, 3164751360, 3450458080, 3881765340, 4140549696, 4219668480, 5175687120, 5520732928, 6210824544, 6329502720, 6900916160, 7763530680, 8281099392, 10351374240, 11041465856, 12421649088, 12659005440, 13801832320, 15527061360, 16562198784, 20702748480, 22082931712, 24843298176, 27603664640, 31054122720, 33124397568, 41405496960, 44165863424, 49686596352, 55207329280, 62108245440, 66248795136, 82810993920, 99373192704, 110414658560, 124216490880, 132497590272, 165621987840, 198746385408, 220829317120, 248432981760, 331243975680, 397492770816, 496865963520, 662487951360, 993731927040, 1987463854080]

約数ペア:

[(1, 1987463854080), (2, 993731927040), (3, 662487951360), (4, 496865963520), (5, 397492770816), (6, 331243975680), (8, 248432981760), (9, 220829317120), (10, 198746385408), (12, 165621987840), (15, 132497590272), (16, 124216490880), (18, 110414658560), (20, 99373192704), (24, 82810993920), (30, 66248795136), (32, 62108245440), (36, 55207329280), (40, 49686596352), (45, 44165863424), (48, 41405496960), (60, 33124397568), (64, 31054122720), (72, 27603664640), (80, 24843298176), (90, 22082931712), (96, 20702748480), (120, 16562198784), (128, 15527061360), (144, 13801832320), (157, 12659005440), (160, 12421649088), (180, 11041465856), (192, 10351374240), (240, 8281099392), (256, 7763530680), (288, 6900916160), (314, 6329502720), (320, 6210824544), (360, 5520732928), (384, 5175687120), (471, 4219668480), (480, 4140549696), (512, 3881765340), (576, 3450458080), (628, 3164751360), (640, 3105412272), (720, 2760366464), (768, 2587843560), (785, 2531801088), (942, 2109834240), (960, 2070274848), (1024, 1940882670), (1152, 1725229040), (1256, 1582375680), (1280, 1552706136), (1413, 1406556160), (1440, 1380183232), (1536, 1293921780), (1570, 1265900544), (1884, 1054917120), (1920, 1035137424), (2048, 970441335), (2304, 862614520), (2355, 843933696), (2512, 791187840), (2560, 776353068), (2826, 703278080), (2880, 690091616), (3072, 646960890), (3140, 632950272), (3768, 527458560), (3840, 517568712), (4608, 431307260), (4710, 421966848), (5024, 395593920), (5120, 388176534), (5652, 351639040), (5760, 345045808), (6144, 323480445), (6280, 316475136), (7065, 281311232), (7536, 263729280), (7680, 258784356), (9216, 215653630), (9420, 210983424), (10048, 197796960), (10240, 194088267), (11304, 175819520), (11520, 172522904), (12560, 158237568), (14130, 140655616), (15072, 131864640), (15360, 129392178), (18432, 107826815), (18840, 105491712), (20096, 98898480), (22608, 87909760), (23040, 86261452), (25120, 79118784), (28260, 70327808), (30144, 65932320), (30720, 64696089), (37680, 52745856), (40192, 49449240), (45216, 43954880), (46080, 43130726), (50240, 39559392), (56520, 35163904), (60288, 32966160), (75360, 26372928), (80384, 24724620), (90432, 21977440), (92160, 21565363), (100480, 19779696), (113040, 17581952), (120576, 16483080), (137359, 14469120), (150720, 13186464), (160768, 12362310), (180864, 10988720), (200960, 9889848), (226080, 8790976), (241152, 8241540), (274718, 7234560), (301440, 6593232), (321536, 6181155), (361728, 5494360), (401920, 4944924), (412077, 4823040), (452160, 4395488), (482304, 4120770), (549436, 3617280), (602880, 3296616), (686795, 2893824), (723456, 2747180), (803840, 2472462), (824154, 2411520), (904320, 2197744), (964608, 2060385), (1098872, 1808640), (1205760, 1648308), (1236231, 1607680), (1373590, 1446912)]