21420236160

素因数分解:

$2^7\times 3^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1481}}^1$

素因数の和:1549

約数の個数: 448

約数和(自身を含む): 79306680960

約数和(自身を除く): 57886444800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 243, 248, 270, 279, 288, 310, 320, 324, 360, 372, 384, 405, 432, 465, 480, 486, 496, 540, 558, 576, 620, 640, 648, 720, 729, 744, 810, 837, 864, 930, 960, 972, 992, 1080, 1116, 1152, 1215, 1240, 1296, 1395, 1440, 1458, 1481, 1488, 1620, 1674, 1728, 1860, 1920, 1944, 1984, 2160, 2232, 2430, 2480, 2511, 2592, 2790, 2880, 2916, 2962, 2976, 3240, 3348, 3456, 3645, 3720, 3888, 3968, 4185, 4320, 4443, 4464, 4860, 4960, 5022, 5184, 5580, 5760, 5832, 5924, 5952, 6480, 6696, 7290, 7405, 7440, 7533, 7776, 8370, 8640, 8886, 8928, 9720, 9920, 10044, 10368, 11160, 11664, 11848, 11904, 12555, 12960, 13329, 13392, 14580, 14810, 14880, 15066, 15552, 16740, 17280, 17772, 17856, 19440, 19840, 20088, 22215, 22320, 22599, 23328, 23696, 25110, 25920, 26658, 26784, 29160, 29620, 29760, 30132, 31104, 33480, 35544, 35712, 37665, 38880, 39987, 40176, 44430, 44640, 45198, 45911, 46656, 47392, 50220, 51840, 53316, 53568, 58320, 59240, 59520, 60264, 66645, 66960, 71088, 75330, 77760, 79974, 80352, 88860, 89280, 90396, 91822, 93312, 94784, 100440, 106632, 107136, 112995, 116640, 118480, 119961, 120528, 133290, 133920, 137733, 142176, 150660, 155520, 159948, 160704, 177720, 178560, 180792, 183644, 189568, 199935, 200880, 213264, 225990, 229555, 233280, 236960, 239922, 241056, 266580, 267840, 275466, 284352, 301320, 319896, 321408, 355440, 359883, 361584, 367288, 399870, 401760, 413199, 426528, 451980, 459110, 466560, 473920, 479844, 482112, 533160, 535680, 550932, 568704, 599805, 602640, 639792, 688665, 710880, 719766, 723168, 734576, 799740, 803520, 826398, 853056, 903960, 918220, 947840, 959688, 964224, 1066320, 1079649, 1101864, 1199610, 1205280, 1239597, 1279584, 1377330, 1421760, 1439532, 1446336, 1469152, 1599480, 1607040, 1652796, 1706112, 1799415, 1807920, 1836440, 1919376, 2065995, 2132640, 2159298, 2203728, 2399220, 2410560, 2479194, 2559168, 2754660, 2843520, 2879064, 2892672, 2938304, 3198960, 3305592, 3598830, 3615840, 3672880, 3718791, 3838752, 4131990, 4265280, 4318596, 4407456, 4798440, 4821120, 4958388, 5118336, 5398245, 5509320, 5758128, 5876608, 6197985, 6397920, 6611184, 7197660, 7231680, 7345760, 7437582, 7677504, 8263980, 8530560, 8637192, 8814912, 9596880, 9916776, 10796490, 11018640, 11156373, 11516256, 12395970, 12795840, 13222368, 14395320, 14463360, 14691520, 14875164, 15355008, 16527960, 17274384, 17629824, 18593955, 19193760, 19833552, 21592980, 22037280, 22312746, 23032512, 24791940, 25591680, 26444736, 28790640, 29383040, 29750328, 33055920, 33469119, 34548768, 37187910, 38387520, 39667104, 43185960, 44074560, 44625492, 46065024, 49583880, 52889472, 55781865, 57581280, 59500656, 66111840, 66938238, 69097536, 74375820, 76775040, 79334208, 86371920, 88149120, 89250984, 99167760, 111563730, 115162560, 119001312, 132223680, 133876476, 138195072, 148751640, 158668416, 167345595, 172743840, 178501968, 198335520, 223127460, 230325120, 238002624, 264447360, 267752952, 297503280, 334691190, 345487680, 357003936, 396671040, 446254920, 476005248, 535505904, 595006560, 669382380, 690975360, 714007872, 793342080, 892509840, 1071011808, 1190013120, 1338764760, 1428015744, 1785019680, 2142023616, 2380026240, 2677529520, 3570039360, 4284047232, 5355059040, 7140078720, 10710118080, 21420236160]

約数ペア:

[(1, 21420236160), (2, 10710118080), (3, 7140078720), (4, 5355059040), (5, 4284047232), (6, 3570039360), (8, 2677529520), (9, 2380026240), (10, 2142023616), (12, 1785019680), (15, 1428015744), (16, 1338764760), (18, 1190013120), (20, 1071011808), (24, 892509840), (27, 793342080), (30, 714007872), (31, 690975360), (32, 669382380), (36, 595006560), (40, 535505904), (45, 476005248), (48, 446254920), (54, 396671040), (60, 357003936), (62, 345487680), (64, 334691190), (72, 297503280), (80, 267752952), (81, 264447360), (90, 238002624), (93, 230325120), (96, 223127460), (108, 198335520), (120, 178501968), (124, 172743840), (128, 167345595), (135, 158668416), (144, 148751640), (155, 138195072), (160, 133876476), (162, 132223680), (180, 119001312), (186, 115162560), (192, 111563730), (216, 99167760), (240, 89250984), (243, 88149120), (248, 86371920), (270, 79334208), (279, 76775040), (288, 74375820), (310, 69097536), (320, 66938238), (324, 66111840), (360, 59500656), (372, 57581280), (384, 55781865), (405, 52889472), (432, 49583880), (465, 46065024), (480, 44625492), (486, 44074560), (496, 43185960), (540, 39667104), (558, 38387520), (576, 37187910), (620, 34548768), (640, 33469119), (648, 33055920), (720, 29750328), (729, 29383040), (744, 28790640), (810, 26444736), (837, 25591680), (864, 24791940), (930, 23032512), (960, 22312746), (972, 22037280), (992, 21592980), (1080, 19833552), (1116, 19193760), (1152, 18593955), (1215, 17629824), (1240, 17274384), (1296, 16527960), (1395, 15355008), (1440, 14875164), (1458, 14691520), (1481, 14463360), (1488, 14395320), (1620, 13222368), (1674, 12795840), (1728, 12395970), (1860, 11516256), (1920, 11156373), (1944, 11018640), (1984, 10796490), (2160, 9916776), (2232, 9596880), (2430, 8814912), (2480, 8637192), (2511, 8530560), (2592, 8263980), (2790, 7677504), (2880, 7437582), (2916, 7345760), (2962, 7231680), (2976, 7197660), (3240, 6611184), (3348, 6397920), (3456, 6197985), (3645, 5876608), (3720, 5758128), (3888, 5509320), (3968, 5398245), (4185, 5118336), (4320, 4958388), (4443, 4821120), (4464, 4798440), (4860, 4407456), (4960, 4318596), (5022, 4265280), (5184, 4131990), (5580, 3838752), (5760, 3718791), (5832, 3672880), (5924, 3615840), (5952, 3598830), (6480, 3305592), (6696, 3198960), (7290, 2938304), (7405, 2892672), (7440, 2879064), (7533, 2843520), (7776, 2754660), (8370, 2559168), (8640, 2479194), (8886, 2410560), (8928, 2399220), (9720, 2203728), (9920, 2159298), (10044, 2132640), (10368, 2065995), (11160, 1919376), (11664, 1836440), (11848, 1807920), (11904, 1799415), (12555, 1706112), (12960, 1652796), (13329, 1607040), (13392, 1599480), (14580, 1469152), (14810, 1446336), (14880, 1439532), (15066, 1421760), (15552, 1377330), (16740, 1279584), (17280, 1239597), (17772, 1205280), (17856, 1199610), (19440, 1101864), (19840, 1079649), (20088, 1066320), (22215, 964224), (22320, 959688), (22599, 947840), (23328, 918220), (23696, 903960), (25110, 853056), (25920, 826398), (26658, 803520), (26784, 799740), (29160, 734576), (29620, 723168), (29760, 719766), (30132, 710880), (31104, 688665), (33480, 639792), (35544, 602640), (35712, 599805), (37665, 568704), (38880, 550932), (39987, 535680), (40176, 533160), (44430, 482112), (44640, 479844), (45198, 473920), (45911, 466560), (46656, 459110), (47392, 451980), (50220, 426528), (51840, 413199), (53316, 401760), (53568, 399870), (58320, 367288), (59240, 361584), (59520, 359883), (60264, 355440), (66645, 321408), (66960, 319896), (71088, 301320), (75330, 284352), (77760, 275466), (79974, 267840), (80352, 266580), (88860, 241056), (89280, 239922), (90396, 236960), (91822, 233280), (93312, 229555), (94784, 225990), (100440, 213264), (106632, 200880), (107136, 199935), (112995, 189568), (116640, 183644), (118480, 180792), (119961, 178560), (120528, 177720), (133290, 160704), (133920, 159948), (137733, 155520), (142176, 150660)]