18742706640

素因数分解:

$2^4\times 3^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1481}}^1$

素因数の和:1550

約数の個数: 560

約数和(自身を含む): 77129634816

約数和(自身を除く): 58386928176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 70, 72, 80, 81, 84, 90, 93, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 162, 168, 180, 186, 189, 210, 216, 217, 240, 243, 248, 252, 270, 279, 280, 310, 315, 324, 336, 360, 372, 378, 405, 420, 432, 434, 465, 486, 496, 504, 540, 558, 560, 567, 620, 630, 648, 651, 720, 729, 744, 756, 810, 837, 840, 868, 930, 945, 972, 1008, 1080, 1085, 1116, 1134, 1215, 1240, 1260, 1296, 1302, 1395, 1458, 1481, 1488, 1512, 1620, 1674, 1680, 1701, 1736, 1860, 1890, 1944, 1953, 2160, 2170, 2232, 2268, 2430, 2480, 2511, 2520, 2604, 2790, 2835, 2916, 2962, 3024, 3240, 3255, 3348, 3402, 3472, 3645, 3720, 3780, 3888, 3906, 4185, 4340, 4443, 4464, 4536, 4860, 5022, 5040, 5103, 5208, 5580, 5670, 5832, 5859, 5924, 6480, 6510, 6696, 6804, 7290, 7405, 7440, 7533, 7560, 7812, 8370, 8505, 8680, 8886, 9072, 9720, 9765, 10044, 10206, 10367, 10416, 11160, 11340, 11664, 11718, 11848, 12555, 13020, 13329, 13392, 13608, 14580, 14810, 15066, 15120, 15624, 16740, 17010, 17360, 17577, 17772, 19440, 19530, 20088, 20412, 20734, 22215, 22320, 22599, 22680, 23436, 23696, 25110, 25515, 26040, 26658, 27216, 29160, 29295, 29620, 30132, 31101, 31248, 33480, 34020, 35154, 35544, 37665, 39060, 39987, 40176, 40824, 41468, 44430, 45198, 45360, 45911, 46872, 50220, 51030, 51835, 52080, 52731, 53316, 58320, 58590, 59240, 60264, 62202, 66645, 66960, 68040, 70308, 71088, 75330, 78120, 79974, 81648, 82936, 87885, 88860, 90396, 91822, 93303, 93744, 100440, 102060, 103670, 105462, 106632, 112995, 117180, 118480, 119961, 120528, 124404, 133290, 136080, 137733, 140616, 150660, 155505, 156240, 158193, 159948, 165872, 175770, 177720, 180792, 183644, 186606, 199935, 200880, 204120, 207340, 210924, 213264, 225990, 229555, 234360, 239922, 248808, 263655, 266580, 275466, 279909, 281232, 301320, 311010, 316386, 319896, 321377, 351540, 355440, 359883, 361584, 367288, 373212, 399870, 408240, 413199, 414680, 421848, 451980, 459110, 466515, 468720, 479844, 497616, 527310, 533160, 550932, 559818, 599805, 602640, 622020, 632772, 639792, 642754, 688665, 703080, 719766, 734576, 746424, 790965, 799740, 826398, 829360, 839727, 843696, 903960, 918220, 933030, 959688, 964131, 1054620, 1066320, 1079649, 1101864, 1119636, 1199610, 1239597, 1244040, 1265544, 1285508, 1377330, 1399545, 1406160, 1439532, 1492848, 1581930, 1599480, 1606885, 1652796, 1679454, 1799415, 1807920, 1836440, 1866060, 1919376, 1928262, 2065995, 2109240, 2159298, 2203728, 2239272, 2399220, 2479194, 2488080, 2519181, 2531088, 2571016, 2754660, 2799090, 2879064, 2892393, 3163860, 3198960, 3213770, 3305592, 3358908, 3598830, 3672880, 3718791, 3732120, 3856524, 4131990, 4198635, 4218480, 4318596, 4478544, 4798440, 4820655, 4958388, 5038362, 5142032, 5398245, 5509320, 5598180, 5758128, 5784786, 6197985, 6327720, 6427540, 6611184, 6717816, 7197660, 7437582, 7464240, 7557543, 7713048, 8263980, 8397270, 8637192, 8677179, 9596880, 9641310, 9916776, 10076724, 10796490, 11018640, 11156373, 11196360, 11569572, 12395970, 12595905, 12655440, 12855080, 13435632, 14395320, 14461965, 14875164, 15115086, 15426096, 16527960, 16794540, 17274384, 17354358, 18593955, 19282620, 19833552, 20153448, 21592980, 22312746, 22392720, 23139144, 24791940, 25191810, 25710160, 26031537, 28790640, 28923930, 29750328, 30230172, 33055920, 33469119, 33589080, 34708716, 37187910, 37787715, 38565240, 40306896, 43185960, 43385895, 44625492, 46278288, 49583880, 50383620, 52063074, 55781865, 57847860, 59500656, 60460344, 66938238, 67178160, 69417432, 74375820, 75575430, 77130480, 78094611, 86371920, 86771790, 89250984, 99167760, 100767240, 104126148, 111563730, 115695720, 120920688, 130157685, 133876476, 138834864, 148751640, 151150860, 156189222, 167345595, 173543580, 178501968, 201534480, 208252296, 223127460, 231391440, 234283833, 260315370, 267752952, 297503280, 302301720, 312378444, 334691190, 347087160, 390473055, 416504592, 446254920, 468567666, 520630740, 535505904, 604603440, 624756888, 669382380, 694174320, 780946110, 892509840, 937135332, 1041261480, 1171419165, 1249513776, 1338764760, 1561892220, 1874270664, 2082522960, 2342838330, 2677529520, 3123784440, 3748541328, 4685676660, 6247568880, 9371353320, 18742706640]

約数ペア:

[(1, 18742706640), (2, 9371353320), (3, 6247568880), (4, 4685676660), (5, 3748541328), (6, 3123784440), (7, 2677529520), (8, 2342838330), (9, 2082522960), (10, 1874270664), (12, 1561892220), (14, 1338764760), (15, 1249513776), (16, 1171419165), (18, 1041261480), (20, 937135332), (21, 892509840), (24, 780946110), (27, 694174320), (28, 669382380), (30, 624756888), (31, 604603440), (35, 535505904), (36, 520630740), (40, 468567666), (42, 446254920), (45, 416504592), (48, 390473055), (54, 347087160), (56, 334691190), (60, 312378444), (62, 302301720), (63, 297503280), (70, 267752952), (72, 260315370), (80, 234283833), (81, 231391440), (84, 223127460), (90, 208252296), (93, 201534480), (105, 178501968), (108, 173543580), (112, 167345595), (120, 156189222), (124, 151150860), (126, 148751640), (135, 138834864), (140, 133876476), (144, 130157685), (155, 120920688), (162, 115695720), (168, 111563730), (180, 104126148), (186, 100767240), (189, 99167760), (210, 89250984), (216, 86771790), (217, 86371920), (240, 78094611), (243, 77130480), (248, 75575430), (252, 74375820), (270, 69417432), (279, 67178160), (280, 66938238), (310, 60460344), (315, 59500656), (324, 57847860), (336, 55781865), (360, 52063074), (372, 50383620), (378, 49583880), (405, 46278288), (420, 44625492), (432, 43385895), (434, 43185960), (465, 40306896), (486, 38565240), (496, 37787715), (504, 37187910), (540, 34708716), (558, 33589080), (560, 33469119), (567, 33055920), (620, 30230172), (630, 29750328), (648, 28923930), (651, 28790640), (720, 26031537), (729, 25710160), (744, 25191810), (756, 24791940), (810, 23139144), (837, 22392720), (840, 22312746), (868, 21592980), (930, 20153448), (945, 19833552), (972, 19282620), (1008, 18593955), (1080, 17354358), (1085, 17274384), (1116, 16794540), (1134, 16527960), (1215, 15426096), (1240, 15115086), (1260, 14875164), (1296, 14461965), (1302, 14395320), (1395, 13435632), (1458, 12855080), (1481, 12655440), (1488, 12595905), (1512, 12395970), (1620, 11569572), (1674, 11196360), (1680, 11156373), (1701, 11018640), (1736, 10796490), (1860, 10076724), (1890, 9916776), (1944, 9641310), (1953, 9596880), (2160, 8677179), (2170, 8637192), (2232, 8397270), (2268, 8263980), (2430, 7713048), (2480, 7557543), (2511, 7464240), (2520, 7437582), (2604, 7197660), (2790, 6717816), (2835, 6611184), (2916, 6427540), (2962, 6327720), (3024, 6197985), (3240, 5784786), (3255, 5758128), (3348, 5598180), (3402, 5509320), (3472, 5398245), (3645, 5142032), (3720, 5038362), (3780, 4958388), (3888, 4820655), (3906, 4798440), (4185, 4478544), (4340, 4318596), (4443, 4218480), (4464, 4198635), (4536, 4131990), (4860, 3856524), (5022, 3732120), (5040, 3718791), (5103, 3672880), (5208, 3598830), (5580, 3358908), (5670, 3305592), (5832, 3213770), (5859, 3198960), (5924, 3163860), (6480, 2892393), (6510, 2879064), (6696, 2799090), (6804, 2754660), (7290, 2571016), (7405, 2531088), (7440, 2519181), (7533, 2488080), (7560, 2479194), (7812, 2399220), (8370, 2239272), (8505, 2203728), (8680, 2159298), (8886, 2109240), (9072, 2065995), (9720, 1928262), (9765, 1919376), (10044, 1866060), (10206, 1836440), (10367, 1807920), (10416, 1799415), (11160, 1679454), (11340, 1652796), (11664, 1606885), (11718, 1599480), (11848, 1581930), (12555, 1492848), (13020, 1439532), (13329, 1406160), (13392, 1399545), (13608, 1377330), (14580, 1285508), (14810, 1265544), (15066, 1244040), (15120, 1239597), (15624, 1199610), (16740, 1119636), (17010, 1101864), (17360, 1079649), (17577, 1066320), (17772, 1054620), (19440, 964131), (19530, 959688), (20088, 933030), (20412, 918220), (20734, 903960), (22215, 843696), (22320, 839727), (22599, 829360), (22680, 826398), (23436, 799740), (23696, 790965), (25110, 746424), (25515, 734576), (26040, 719766), (26658, 703080), (27216, 688665), (29160, 642754), (29295, 639792), (29620, 632772), (30132, 622020), (31101, 602640), (31248, 599805), (33480, 559818), (34020, 550932), (35154, 533160), (35544, 527310), (37665, 497616), (39060, 479844), (39987, 468720), (40176, 466515), (40824, 459110), (41468, 451980), (44430, 421848), (45198, 414680), (45360, 413199), (45911, 408240), (46872, 399870), (50220, 373212), (51030, 367288), (51835, 361584), (52080, 359883), (52731, 355440), (53316, 351540), (58320, 321377), (58590, 319896), (59240, 316386), (60264, 311010), (62202, 301320), (66645, 281232), (66960, 279909), (68040, 275466), (70308, 266580), (71088, 263655), (75330, 248808), (78120, 239922), (79974, 234360), (81648, 229555), (82936, 225990), (87885, 213264), (88860, 210924), (90396, 207340), (91822, 204120), (93303, 200880), (93744, 199935), (100440, 186606), (102060, 183644), (103670, 180792), (105462, 177720), (106632, 175770), (112995, 165872), (117180, 159948), (118480, 158193), (119961, 156240), (120528, 155505), (124404, 150660), (133290, 140616), (136080, 137733)]