20125255680

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{877}}^1$

素因数の和:996

約数の個数: 384

約数和(自身を含む): 72483465600

約数和(自身を除く): 52358209920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 83, 90, 96, 108, 120, 128, 135, 144, 160, 166, 180, 192, 216, 240, 249, 256, 270, 288, 320, 332, 360, 384, 415, 432, 480, 498, 512, 540, 576, 640, 664, 720, 747, 768, 830, 864, 877, 960, 996, 1024, 1080, 1152, 1245, 1280, 1328, 1440, 1494, 1536, 1660, 1728, 1754, 1920, 1992, 2048, 2160, 2241, 2304, 2490, 2560, 2631, 2656, 2880, 2988, 3072, 3320, 3456, 3508, 3735, 3840, 3984, 4320, 4385, 4482, 4608, 4980, 5120, 5262, 5312, 5760, 5976, 6144, 6640, 6912, 7016, 7470, 7680, 7893, 7968, 8640, 8770, 8964, 9216, 9960, 10240, 10524, 10624, 11205, 11520, 11952, 13155, 13280, 13824, 14032, 14940, 15360, 15786, 15936, 17280, 17540, 17928, 18432, 19920, 21048, 21248, 22410, 23040, 23679, 23904, 26310, 26560, 27648, 28064, 29880, 30720, 31572, 31872, 34560, 35080, 35856, 39465, 39840, 42096, 42496, 44820, 46080, 47358, 47808, 52620, 53120, 55296, 56128, 59760, 63144, 63744, 69120, 70160, 71712, 72791, 78930, 79680, 84192, 84992, 89640, 92160, 94716, 95616, 105240, 106240, 112256, 118395, 119520, 126288, 127488, 138240, 140320, 143424, 145582, 157860, 159360, 168384, 169984, 179280, 189432, 191232, 210480, 212480, 218373, 224512, 236790, 239040, 252576, 254976, 276480, 280640, 286848, 291164, 315720, 318720, 336768, 358560, 363955, 378864, 382464, 420960, 424960, 436746, 449024, 473580, 478080, 505152, 509952, 561280, 573696, 582328, 631440, 637440, 655119, 673536, 717120, 727910, 757728, 764928, 841920, 849920, 873492, 898048, 947160, 956160, 1010304, 1091865, 1122560, 1147392, 1164656, 1262880, 1274880, 1310238, 1347072, 1434240, 1455820, 1515456, 1529856, 1683840, 1746984, 1796096, 1894320, 1912320, 1965357, 2020608, 2183730, 2245120, 2294784, 2329312, 2525760, 2549760, 2620476, 2694144, 2868480, 2911640, 3030912, 3275595, 3367680, 3493968, 3788640, 3824640, 3930714, 4041216, 4367460, 4490240, 4589568, 4658624, 5051520, 5240952, 5388288, 5736960, 5823280, 6061824, 6551190, 6735360, 6987936, 7577280, 7649280, 7861428, 8082432, 8734920, 8980480, 9317248, 9826785, 10103040, 10481904, 11473920, 11646560, 12123648, 13102380, 13470720, 13975872, 15154560, 15722856, 16164864, 17469840, 18634496, 19653570, 20206080, 20963808, 22947840, 23293120, 24247296, 26204760, 26941440, 27951744, 30309120, 31445712, 34939680, 37268992, 39307140, 40412160, 41927616, 46586240, 48494592, 52409520, 55903488, 60618240, 62891424, 69879360, 74537984, 78614280, 80824320, 83855232, 93172480, 104819040, 111806976, 121236480, 125782848, 139758720, 149075968, 157228560, 167710464, 186344960, 209638080, 223613952, 242472960, 251565696, 279517440, 314457120, 335420928, 372689920, 419276160, 447227904, 503131392, 559034880, 628914240, 670841856, 745379840, 838552320, 1006262784, 1118069760, 1257828480, 1341683712, 1677104640, 2012525568, 2236139520, 2515656960, 3354209280, 4025051136, 5031313920, 6708418560, 10062627840, 20125255680]

約数ペア:

[(1, 20125255680), (2, 10062627840), (3, 6708418560), (4, 5031313920), (5, 4025051136), (6, 3354209280), (8, 2515656960), (9, 2236139520), (10, 2012525568), (12, 1677104640), (15, 1341683712), (16, 1257828480), (18, 1118069760), (20, 1006262784), (24, 838552320), (27, 745379840), (30, 670841856), (32, 628914240), (36, 559034880), (40, 503131392), (45, 447227904), (48, 419276160), (54, 372689920), (60, 335420928), (64, 314457120), (72, 279517440), (80, 251565696), (83, 242472960), (90, 223613952), (96, 209638080), (108, 186344960), (120, 167710464), (128, 157228560), (135, 149075968), (144, 139758720), (160, 125782848), (166, 121236480), (180, 111806976), (192, 104819040), (216, 93172480), (240, 83855232), (249, 80824320), (256, 78614280), (270, 74537984), (288, 69879360), (320, 62891424), (332, 60618240), (360, 55903488), (384, 52409520), (415, 48494592), (432, 46586240), (480, 41927616), (498, 40412160), (512, 39307140), (540, 37268992), (576, 34939680), (640, 31445712), (664, 30309120), (720, 27951744), (747, 26941440), (768, 26204760), (830, 24247296), (864, 23293120), (877, 22947840), (960, 20963808), (996, 20206080), (1024, 19653570), (1080, 18634496), (1152, 17469840), (1245, 16164864), (1280, 15722856), (1328, 15154560), (1440, 13975872), (1494, 13470720), (1536, 13102380), (1660, 12123648), (1728, 11646560), (1754, 11473920), (1920, 10481904), (1992, 10103040), (2048, 9826785), (2160, 9317248), (2241, 8980480), (2304, 8734920), (2490, 8082432), (2560, 7861428), (2631, 7649280), (2656, 7577280), (2880, 6987936), (2988, 6735360), (3072, 6551190), (3320, 6061824), (3456, 5823280), (3508, 5736960), (3735, 5388288), (3840, 5240952), (3984, 5051520), (4320, 4658624), (4385, 4589568), (4482, 4490240), (4608, 4367460), (4980, 4041216), (5120, 3930714), (5262, 3824640), (5312, 3788640), (5760, 3493968), (5976, 3367680), (6144, 3275595), (6640, 3030912), (6912, 2911640), (7016, 2868480), (7470, 2694144), (7680, 2620476), (7893, 2549760), (7968, 2525760), (8640, 2329312), (8770, 2294784), (8964, 2245120), (9216, 2183730), (9960, 2020608), (10240, 1965357), (10524, 1912320), (10624, 1894320), (11205, 1796096), (11520, 1746984), (11952, 1683840), (13155, 1529856), (13280, 1515456), (13824, 1455820), (14032, 1434240), (14940, 1347072), (15360, 1310238), (15786, 1274880), (15936, 1262880), (17280, 1164656), (17540, 1147392), (17928, 1122560), (18432, 1091865), (19920, 1010304), (21048, 956160), (21248, 947160), (22410, 898048), (23040, 873492), (23679, 849920), (23904, 841920), (26310, 764928), (26560, 757728), (27648, 727910), (28064, 717120), (29880, 673536), (30720, 655119), (31572, 637440), (31872, 631440), (34560, 582328), (35080, 573696), (35856, 561280), (39465, 509952), (39840, 505152), (42096, 478080), (42496, 473580), (44820, 449024), (46080, 436746), (47358, 424960), (47808, 420960), (52620, 382464), (53120, 378864), (55296, 363955), (56128, 358560), (59760, 336768), (63144, 318720), (63744, 315720), (69120, 291164), (70160, 286848), (71712, 280640), (72791, 276480), (78930, 254976), (79680, 252576), (84192, 239040), (84992, 236790), (89640, 224512), (92160, 218373), (94716, 212480), (95616, 210480), (105240, 191232), (106240, 189432), (112256, 179280), (118395, 169984), (119520, 168384), (126288, 159360), (127488, 157860), (138240, 145582), (140320, 143424)]