19786394880

素因数分解:

$2^8\times 3^4\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:376

約数の個数: 720

約数和(自身を含む): 81913708800

約数和(自身を除く): 62127313920

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, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 137, 140, 144, 160, 162, 168, 180, 189, 192, 199, 210, 216, 224, 240, 252, 256, 270, 274, 280, 288, 315, 320, 324, 336, 360, 378, 384, 398, 405, 411, 420, 432, 448, 480, 504, 540, 548, 560, 567, 576, 597, 630, 640, 648, 672, 685, 720, 756, 768, 796, 810, 822, 840, 864, 896, 945, 959, 960, 995, 1008, 1080, 1096, 1120, 1134, 1152, 1194, 1233, 1260, 1280, 1296, 1344, 1370, 1393, 1440, 1512, 1592, 1620, 1644, 1680, 1728, 1791, 1792, 1890, 1918, 1920, 1990, 2016, 2055, 2160, 2192, 2240, 2268, 2304, 2388, 2466, 2520, 2592, 2688, 2740, 2786, 2835, 2877, 2880, 2985, 3024, 3184, 3240, 3288, 3360, 3456, 3582, 3699, 3780, 3836, 3840, 3980, 4032, 4110, 4179, 4320, 4384, 4480, 4536, 4776, 4795, 4932, 5040, 5184, 5373, 5376, 5480, 5572, 5670, 5754, 5760, 5970, 6048, 6165, 6368, 6480, 6576, 6720, 6912, 6965, 7164, 7398, 7560, 7672, 7960, 8064, 8220, 8358, 8631, 8640, 8768, 8955, 8960, 9072, 9552, 9590, 9864, 10080, 10368, 10746, 10960, 11097, 11144, 11340, 11508, 11520, 11940, 12096, 12330, 12537, 12736, 12960, 13152, 13440, 13930, 14328, 14385, 14796, 15120, 15344, 15920, 16119, 16128, 16440, 16716, 17262, 17280, 17536, 17910, 18144, 18495, 19104, 19180, 19728, 20160, 20736, 20895, 21492, 21920, 22194, 22288, 22680, 23016, 23880, 24192, 24660, 25074, 25472, 25893, 25920, 26304, 26865, 26880, 27263, 27860, 28656, 28770, 29592, 30240, 30688, 31840, 32238, 32880, 33432, 34524, 34560, 35072, 35820, 36288, 36990, 37611, 38208, 38360, 39456, 40320, 41790, 42984, 43155, 43840, 44388, 44576, 45360, 46032, 47760, 48384, 49320, 50148, 50944, 51786, 51840, 52608, 53730, 54526, 55485, 55720, 57312, 57540, 59184, 60480, 61376, 62685, 63680, 64476, 65760, 66864, 69048, 71640, 72576, 73980, 75222, 76416, 76720, 77679, 78912, 80595, 80640, 81789, 83580, 85968, 86310, 87680, 88776, 89152, 90720, 92064, 95520, 98640, 100296, 103572, 103680, 105216, 107460, 109052, 110970, 111440, 112833, 114624, 115080, 118368, 120960, 122752, 125370, 127360, 128952, 129465, 131520, 133728, 136315, 138096, 143280, 145152, 147960, 150444, 152832, 153440, 155358, 157824, 161190, 163578, 167160, 171936, 172620, 175360, 177552, 178304, 181440, 184128, 188055, 190841, 191040, 197280, 200592, 207144, 214920, 218104, 221940, 222880, 225666, 229248, 230160, 236736, 241920, 245367, 245504, 250740, 254720, 257904, 258930, 263040, 267456, 272630, 276192, 286560, 295920, 300888, 306880, 310716, 315648, 322380, 327156, 334320, 343872, 345240, 355104, 356608, 362880, 368256, 376110, 381682, 382080, 388395, 394560, 401184, 408945, 414288, 429840, 436208, 443880, 445760, 451332, 458496, 460320, 473472, 490734, 501480, 515808, 517860, 526080, 534912, 545260, 552384, 564165, 572523, 573120, 591840, 601776, 613760, 621432, 644760, 654312, 668640, 687744, 690480, 710208, 725760, 736101, 736512, 752220, 763364, 764160, 776790, 789120, 802368, 817890, 828576, 859680, 872416, 887760, 891520, 902664, 920640, 946944, 954205, 981468, 1002960, 1031616, 1035720, 1069824, 1090520, 1104768, 1128330, 1145046, 1146240, 1183680, 1203552, 1226835, 1227520, 1242864, 1289520, 1308624, 1337280, 1375488, 1380960, 1420416, 1472202, 1504440, 1526728, 1553580, 1578240, 1604736, 1635780, 1657152, 1717569, 1719360, 1744832, 1775520, 1783040, 1805328, 1841280, 1908410, 1962936, 2005920, 2063232, 2071440, 2181040, 2208303, 2209536, 2256660, 2290092, 2292480, 2367360, 2407104, 2453670, 2485728, 2579040, 2617248, 2674560, 2761920, 2840832, 2862615, 2944404, 3008880, 3053456, 3107160, 3209472, 3271560, 3314304, 3435138, 3438720, 3489664, 3551040, 3610656, 3680505, 3682560, 3816820, 3925872, 4011840, 4126464, 4142880, 4362080, 4416606, 4513320, 4580184, 4734720, 4814208, 4907340, 4971456, 5152707, 5158080, 5234496, 5349120, 5523840, 5725230, 5888808, 6017760, 6106912, 6214320, 6543120, 6628608, 6870276, 6877440, 6979328, 7102080, 7221312, 7361010, 7633640, 7851744, 8023680, 8285760, 8587845, 8724160, 8833212, 9026640, 9160368, 9628416, 9814680, 9942912, 10305414, 10316160, 10468992, 11041515, 11047680, 11450460, 11777616, 12035520, 12213824, 12428640, 13086240, 13740552, 14204160, 14442624, 14722020, 15267280, 15458121, 15703488, 16047360, 16571520, 17175690, 17448320, 17666424, 18053280, 18320736, 19629360, 19885824, 20610828, 20632320, 20937984, 22083030, 22900920, 23555232, 24071040, 24427648, 24857280, 25763535, 26172480, 27481104, 28885248, 29444040, 30534560, 30916242, 31406976, 33143040, 34351380, 34896640, 35332848, 36106560, 36641472, 39258720, 41221656, 44166060, 45801840, 47110464, 48142080, 48855296, 49714560, 51527070, 52344960, 54962208, 58888080, 61069120, 61832484, 62813952, 68702760, 70665696, 72213120, 73282944, 77290605, 78517440, 82443312, 88332120, 91603680, 94220928, 99429120, 103054140, 104689920, 109924416, 117776160, 122138240, 123664968, 137405520, 141331392, 144426240, 146565888, 154581210, 157034880, 164886624, 176664240, 183207360, 188441856, 206108280, 219848832, 235552320, 244276480, 247329936, 274811040, 282662784, 309162420, 314069760, 329773248, 353328480, 366414720, 412216560, 439697664, 471104640, 494659872, 549622080, 565325568, 618324840, 659546496, 706656960, 732829440, 824433120, 942209280, 989319744, 1099244160, 1236649680, 1319092992, 1413313920, 1648866240, 1978639488, 2198488320, 2473299360, 2826627840, 3297732480, 3957278976, 4946598720, 6595464960, 9893197440, 19786394880]

約数ペア:

[(1, 19786394880), (2, 9893197440), (3, 6595464960), (4, 4946598720), (5, 3957278976), (6, 3297732480), (7, 2826627840), (8, 2473299360), (9, 2198488320), (10, 1978639488), (12, 1648866240), (14, 1413313920), (15, 1319092992), (16, 1236649680), (18, 1099244160), (20, 989319744), (21, 942209280), (24, 824433120), (27, 732829440), (28, 706656960), (30, 659546496), (32, 618324840), (35, 565325568), (36, 549622080), (40, 494659872), (42, 471104640), (45, 439697664), (48, 412216560), (54, 366414720), (56, 353328480), (60, 329773248), (63, 314069760), (64, 309162420), (70, 282662784), (72, 274811040), (80, 247329936), (81, 244276480), (84, 235552320), (90, 219848832), (96, 206108280), (105, 188441856), (108, 183207360), (112, 176664240), (120, 164886624), (126, 157034880), (128, 154581210), (135, 146565888), (137, 144426240), (140, 141331392), (144, 137405520), (160, 123664968), (162, 122138240), (168, 117776160), (180, 109924416), (189, 104689920), (192, 103054140), (199, 99429120), (210, 94220928), (216, 91603680), (224, 88332120), (240, 82443312), (252, 78517440), (256, 77290605), (270, 73282944), (274, 72213120), (280, 70665696), (288, 68702760), (315, 62813952), (320, 61832484), (324, 61069120), (336, 58888080), (360, 54962208), (378, 52344960), (384, 51527070), (398, 49714560), (405, 48855296), (411, 48142080), (420, 47110464), (432, 45801840), (448, 44166060), (480, 41221656), (504, 39258720), (540, 36641472), (548, 36106560), (560, 35332848), (567, 34896640), (576, 34351380), (597, 33143040), (630, 31406976), (640, 30916242), (648, 30534560), (672, 29444040), (685, 28885248), (720, 27481104), (756, 26172480), (768, 25763535), (796, 24857280), (810, 24427648), (822, 24071040), (840, 23555232), (864, 22900920), (896, 22083030), (945, 20937984), (959, 20632320), (960, 20610828), (995, 19885824), (1008, 19629360), (1080, 18320736), (1096, 18053280), (1120, 17666424), (1134, 17448320), (1152, 17175690), (1194, 16571520), (1233, 16047360), (1260, 15703488), (1280, 15458121), (1296, 15267280), (1344, 14722020), (1370, 14442624), (1393, 14204160), (1440, 13740552), (1512, 13086240), (1592, 12428640), (1620, 12213824), (1644, 12035520), (1680, 11777616), (1728, 11450460), (1791, 11047680), (1792, 11041515), (1890, 10468992), (1918, 10316160), (1920, 10305414), (1990, 9942912), (2016, 9814680), (2055, 9628416), (2160, 9160368), (2192, 9026640), (2240, 8833212), (2268, 8724160), (2304, 8587845), (2388, 8285760), (2466, 8023680), (2520, 7851744), (2592, 7633640), (2688, 7361010), (2740, 7221312), (2786, 7102080), (2835, 6979328), (2877, 6877440), (2880, 6870276), (2985, 6628608), (3024, 6543120), (3184, 6214320), (3240, 6106912), (3288, 6017760), (3360, 5888808), (3456, 5725230), (3582, 5523840), (3699, 5349120), (3780, 5234496), (3836, 5158080), (3840, 5152707), (3980, 4971456), (4032, 4907340), (4110, 4814208), (4179, 4734720), (4320, 4580184), (4384, 4513320), (4480, 4416606), (4536, 4362080), (4776, 4142880), (4795, 4126464), (4932, 4011840), (5040, 3925872), (5184, 3816820), (5373, 3682560), (5376, 3680505), (5480, 3610656), (5572, 3551040), (5670, 3489664), (5754, 3438720), (5760, 3435138), (5970, 3314304), (6048, 3271560), (6165, 3209472), (6368, 3107160), (6480, 3053456), (6576, 3008880), (6720, 2944404), (6912, 2862615), (6965, 2840832), (7164, 2761920), (7398, 2674560), (7560, 2617248), (7672, 2579040), (7960, 2485728), (8064, 2453670), (8220, 2407104), (8358, 2367360), (8631, 2292480), (8640, 2290092), (8768, 2256660), (8955, 2209536), (8960, 2208303), (9072, 2181040), (9552, 2071440), (9590, 2063232), (9864, 2005920), (10080, 1962936), (10368, 1908410), (10746, 1841280), (10960, 1805328), (11097, 1783040), (11144, 1775520), (11340, 1744832), (11508, 1719360), (11520, 1717569), (11940, 1657152), (12096, 1635780), (12330, 1604736), (12537, 1578240), (12736, 1553580), (12960, 1526728), (13152, 1504440), (13440, 1472202), (13930, 1420416), (14328, 1380960), (14385, 1375488), (14796, 1337280), (15120, 1308624), (15344, 1289520), (15920, 1242864), (16119, 1227520), (16128, 1226835), (16440, 1203552), (16716, 1183680), (17262, 1146240), (17280, 1145046), (17536, 1128330), (17910, 1104768), (18144, 1090520), (18495, 1069824), (19104, 1035720), (19180, 1031616), (19728, 1002960), (20160, 981468), (20736, 954205), (20895, 946944), (21492, 920640), (21920, 902664), (22194, 891520), (22288, 887760), (22680, 872416), (23016, 859680), (23880, 828576), (24192, 817890), (24660, 802368), (25074, 789120), (25472, 776790), (25893, 764160), (25920, 763364), (26304, 752220), (26865, 736512), (26880, 736101), (27263, 725760), (27860, 710208), (28656, 690480), (28770, 687744), (29592, 668640), (30240, 654312), (30688, 644760), (31840, 621432), (32238, 613760), (32880, 601776), (33432, 591840), (34524, 573120), (34560, 572523), (35072, 564165), (35820, 552384), (36288, 545260), (36990, 534912), (37611, 526080), (38208, 517860), (38360, 515808), (39456, 501480), (40320, 490734), (41790, 473472), (42984, 460320), (43155, 458496), (43840, 451332), (44388, 445760), (44576, 443880), (45360, 436208), (46032, 429840), (47760, 414288), (48384, 408945), (49320, 401184), (50148, 394560), (50944, 388395), (51786, 382080), (51840, 381682), (52608, 376110), (53730, 368256), (54526, 362880), (55485, 356608), (55720, 355104), (57312, 345240), (57540, 343872), (59184, 334320), (60480, 327156), (61376, 322380), (62685, 315648), (63680, 310716), (64476, 306880), (65760, 300888), (66864, 295920), (69048, 286560), (71640, 276192), (72576, 272630), (73980, 267456), (75222, 263040), (76416, 258930), (76720, 257904), (77679, 254720), (78912, 250740), (80595, 245504), (80640, 245367), (81789, 241920), (83580, 236736), (85968, 230160), (86310, 229248), (87680, 225666), (88776, 222880), (89152, 221940), (90720, 218104), (92064, 214920), (95520, 207144), (98640, 200592), (100296, 197280), (103572, 191040), (103680, 190841), (105216, 188055), (107460, 184128), (109052, 181440), (110970, 178304), (111440, 177552), (112833, 175360), (114624, 172620), (115080, 171936), (118368, 167160), (120960, 163578), (122752, 161190), (125370, 157824), (127360, 155358), (128952, 153440), (129465, 152832), (131520, 150444), (133728, 147960), (136315, 145152), (138096, 143280)]