19495883520

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4373}}^1$

素因数の和:4449

約数の個数: 360

約数和(自身を含む): 71398481616

約数和(自身を除く): 51902598096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 81, 86, 90, 96, 108, 120, 128, 129, 135, 144, 160, 162, 172, 180, 192, 215, 216, 240, 256, 258, 270, 288, 320, 324, 344, 360, 384, 387, 405, 430, 432, 480, 516, 540, 576, 640, 645, 648, 688, 720, 768, 774, 810, 860, 864, 960, 1032, 1080, 1152, 1161, 1280, 1290, 1296, 1376, 1440, 1548, 1620, 1720, 1728, 1920, 1935, 2064, 2160, 2304, 2322, 2580, 2592, 2752, 2880, 3096, 3240, 3440, 3456, 3483, 3840, 3870, 4128, 4320, 4373, 4644, 5160, 5184, 5504, 5760, 5805, 6192, 6480, 6880, 6912, 6966, 7740, 8256, 8640, 8746, 9288, 10320, 10368, 11008, 11520, 11610, 12384, 12960, 13119, 13760, 13932, 15480, 16512, 17280, 17415, 17492, 18576, 20640, 20736, 21865, 23220, 24768, 25920, 26238, 27520, 27864, 30960, 33024, 34560, 34830, 34984, 37152, 39357, 41280, 43730, 46440, 49536, 51840, 52476, 55040, 55728, 61920, 65595, 69660, 69968, 74304, 78714, 82560, 87460, 92880, 99072, 103680, 104952, 111456, 118071, 123840, 131190, 139320, 139936, 148608, 157428, 165120, 174920, 185760, 188039, 196785, 209904, 222912, 236142, 247680, 262380, 278640, 279872, 297216, 314856, 349840, 354213, 371520, 376078, 393570, 419808, 445824, 472284, 495360, 524760, 557280, 559744, 564117, 590355, 629712, 699680, 708426, 743040, 752156, 787140, 839616, 891648, 940195, 944568, 1049520, 1114560, 1119488, 1128234, 1180710, 1259424, 1399360, 1416852, 1486080, 1504312, 1574280, 1679232, 1692351, 1771065, 1880390, 1889136, 2099040, 2229120, 2256468, 2361420, 2518848, 2798720, 2820585, 2833704, 3008624, 3148560, 3358464, 3384702, 3542130, 3760780, 3778272, 4198080, 4458240, 4512936, 4722840, 5037696, 5077053, 5597440, 5641170, 5667408, 6017248, 6297120, 6769404, 7084260, 7521560, 7556544, 8396160, 8461755, 9025872, 9445680, 10075392, 10154106, 11282340, 11334816, 12034496, 12594240, 13538808, 14168520, 15043120, 15113088, 15231159, 16792320, 16923510, 18051744, 18891360, 20308212, 22564680, 22669632, 24068992, 25188480, 25385265, 27077616, 28337040, 30086240, 30226176, 30462318, 33847020, 36103488, 37782720, 40616424, 45129360, 45339264, 48137984, 50376960, 50770530, 54155232, 56674080, 60172480, 60924636, 67694040, 72206976, 75565440, 76155795, 81232848, 90258720, 90678528, 101541060, 108310464, 113348160, 120344960, 121849272, 135388080, 144413952, 151130880, 152311590, 162465696, 180517440, 203082120, 216620928, 226696320, 240689920, 243698544, 270776160, 304623180, 324931392, 361034880, 406164240, 433241856, 453392640, 487397088, 541552320, 609246360, 649862784, 722069760, 812328480, 974794176, 1083104640, 1218492720, 1299725568, 1624656960, 1949588352, 2166209280, 2436985440, 3249313920, 3899176704, 4873970880, 6498627840, 9747941760, 19495883520]

約数ペア:

[(1, 19495883520), (2, 9747941760), (3, 6498627840), (4, 4873970880), (5, 3899176704), (6, 3249313920), (8, 2436985440), (9, 2166209280), (10, 1949588352), (12, 1624656960), (15, 1299725568), (16, 1218492720), (18, 1083104640), (20, 974794176), (24, 812328480), (27, 722069760), (30, 649862784), (32, 609246360), (36, 541552320), (40, 487397088), (43, 453392640), (45, 433241856), (48, 406164240), (54, 361034880), (60, 324931392), (64, 304623180), (72, 270776160), (80, 243698544), (81, 240689920), (86, 226696320), (90, 216620928), (96, 203082120), (108, 180517440), (120, 162465696), (128, 152311590), (129, 151130880), (135, 144413952), (144, 135388080), (160, 121849272), (162, 120344960), (172, 113348160), (180, 108310464), (192, 101541060), (215, 90678528), (216, 90258720), (240, 81232848), (256, 76155795), (258, 75565440), (270, 72206976), (288, 67694040), (320, 60924636), (324, 60172480), (344, 56674080), (360, 54155232), (384, 50770530), (387, 50376960), (405, 48137984), (430, 45339264), (432, 45129360), (480, 40616424), (516, 37782720), (540, 36103488), (576, 33847020), (640, 30462318), (645, 30226176), (648, 30086240), (688, 28337040), (720, 27077616), (768, 25385265), (774, 25188480), (810, 24068992), (860, 22669632), (864, 22564680), (960, 20308212), (1032, 18891360), (1080, 18051744), (1152, 16923510), (1161, 16792320), (1280, 15231159), (1290, 15113088), (1296, 15043120), (1376, 14168520), (1440, 13538808), (1548, 12594240), (1620, 12034496), (1720, 11334816), (1728, 11282340), (1920, 10154106), (1935, 10075392), (2064, 9445680), (2160, 9025872), (2304, 8461755), (2322, 8396160), (2580, 7556544), (2592, 7521560), (2752, 7084260), (2880, 6769404), (3096, 6297120), (3240, 6017248), (3440, 5667408), (3456, 5641170), (3483, 5597440), (3840, 5077053), (3870, 5037696), (4128, 4722840), (4320, 4512936), (4373, 4458240), (4644, 4198080), (5160, 3778272), (5184, 3760780), (5504, 3542130), (5760, 3384702), (5805, 3358464), (6192, 3148560), (6480, 3008624), (6880, 2833704), (6912, 2820585), (6966, 2798720), (7740, 2518848), (8256, 2361420), (8640, 2256468), (8746, 2229120), (9288, 2099040), (10320, 1889136), (10368, 1880390), (11008, 1771065), (11520, 1692351), (11610, 1679232), (12384, 1574280), (12960, 1504312), (13119, 1486080), (13760, 1416852), (13932, 1399360), (15480, 1259424), (16512, 1180710), (17280, 1128234), (17415, 1119488), (17492, 1114560), (18576, 1049520), (20640, 944568), (20736, 940195), (21865, 891648), (23220, 839616), (24768, 787140), (25920, 752156), (26238, 743040), (27520, 708426), (27864, 699680), (30960, 629712), (33024, 590355), (34560, 564117), (34830, 559744), (34984, 557280), (37152, 524760), (39357, 495360), (41280, 472284), (43730, 445824), (46440, 419808), (49536, 393570), (51840, 376078), (52476, 371520), (55040, 354213), (55728, 349840), (61920, 314856), (65595, 297216), (69660, 279872), (69968, 278640), (74304, 262380), (78714, 247680), (82560, 236142), (87460, 222912), (92880, 209904), (99072, 196785), (103680, 188039), (104952, 185760), (111456, 174920), (118071, 165120), (123840, 157428), (131190, 148608), (139320, 139936)]