38180123280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1907}}^1$

素因数の和:1996

約数の個数: 640

約数和(自身を含む): 152630231040

約数和(自身を除く): 114450107760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 27, 30, 31, 36, 39, 40, 45, 46, 48, 52, 54, 60, 62, 65, 69, 72, 78, 80, 90, 92, 93, 104, 108, 115, 117, 120, 124, 130, 135, 138, 144, 155, 156, 180, 184, 186, 195, 207, 208, 216, 230, 234, 240, 248, 260, 270, 276, 279, 299, 310, 312, 345, 351, 360, 368, 372, 390, 403, 414, 432, 460, 465, 468, 496, 520, 540, 552, 558, 585, 598, 620, 621, 624, 690, 702, 713, 720, 744, 780, 806, 828, 837, 897, 920, 930, 936, 1035, 1040, 1080, 1104, 1116, 1170, 1196, 1209, 1240, 1242, 1380, 1395, 1404, 1426, 1488, 1495, 1560, 1612, 1656, 1674, 1755, 1794, 1840, 1860, 1872, 1907, 2015, 2070, 2139, 2160, 2232, 2340, 2392, 2418, 2480, 2484, 2691, 2760, 2790, 2808, 2852, 2990, 3105, 3120, 3224, 3312, 3348, 3510, 3565, 3588, 3627, 3720, 3814, 4030, 4140, 4185, 4278, 4464, 4485, 4680, 4784, 4836, 4968, 5382, 5520, 5580, 5616, 5704, 5721, 5980, 6045, 6210, 6417, 6448, 6696, 7020, 7130, 7176, 7254, 7440, 7628, 8060, 8073, 8280, 8370, 8556, 8970, 9269, 9360, 9535, 9672, 9936, 10695, 10764, 10881, 11160, 11408, 11442, 11960, 12090, 12420, 12834, 13392, 13455, 14040, 14260, 14352, 14508, 15256, 16120, 16146, 16560, 16740, 17112, 17163, 17940, 18135, 18538, 19070, 19251, 19344, 21390, 21528, 21762, 22320, 22884, 23920, 24180, 24791, 24840, 25668, 26910, 27807, 28080, 28520, 28605, 29016, 30512, 32085, 32240, 32292, 33480, 34224, 34326, 35880, 36270, 37076, 38140, 38502, 40365, 42780, 43056, 43524, 43861, 45768, 46345, 48360, 49582, 49680, 51336, 51489, 53820, 54405, 55614, 57040, 57210, 58032, 59117, 64170, 64584, 66960, 68652, 71760, 72540, 74152, 74373, 76280, 77004, 80730, 83421, 85560, 85815, 87048, 87722, 91536, 92690, 96255, 96720, 99164, 102672, 102978, 107640, 108810, 111228, 114420, 118234, 123955, 128340, 129168, 131583, 137304, 139035, 145080, 148304, 148746, 152560, 154008, 161460, 166842, 171120, 171630, 174096, 175444, 177351, 185380, 192510, 198328, 205956, 215280, 217620, 219305, 222456, 223119, 228840, 236468, 247910, 250263, 256680, 257445, 263166, 274608, 278070, 290160, 295585, 297492, 308016, 322920, 333684, 343260, 350888, 354702, 370760, 371865, 385020, 394749, 396656, 411912, 417105, 435240, 438610, 444912, 446238, 457680, 472936, 495820, 500526, 513360, 514890, 526332, 532053, 556140, 570193, 591170, 594984, 645840, 657915, 667368, 669357, 686520, 701776, 709404, 741520, 743730, 768521, 770040, 789498, 823824, 834210, 870480, 877220, 886755, 892476, 945872, 991640, 1001052, 1029780, 1052664, 1064106, 1112280, 1115595, 1140386, 1182340, 1184247, 1189968, 1251315, 1315830, 1334736, 1338714, 1359691, 1373040, 1418808, 1487460, 1537042, 1540080, 1578996, 1596159, 1668420, 1710579, 1754440, 1773510, 1784952, 1973745, 1983280, 2002104, 2059560, 2105328, 2128212, 2224560, 2231190, 2280772, 2305563, 2364680, 2368494, 2502630, 2631660, 2660265, 2677428, 2719382, 2837616, 2850965, 2974920, 3074084, 3157992, 3192318, 3336840, 3346785, 3421158, 3508880, 3547020, 3569904, 3842605, 3947490, 4004208, 4079073, 4119120, 4256424, 4462380, 4561544, 4611126, 4729360, 4736988, 5005260, 5131737, 5263320, 5320530, 5354856, 5438764, 5701930, 5921235, 5949840, 6148168, 6315984, 6384636, 6673680, 6693570, 6798455, 6842316, 6916689, 7094040, 7685210, 7894980, 7980795, 8158146, 8512848, 8552895, 8924760, 9123088, 9222252, 9473976, 10010520, 10263474, 10526640, 10641060, 10709712, 10877528, 11403860, 11527815, 11842470, 12237219, 12296336, 12769272, 13387140, 13596910, 13684632, 13833378, 14188080, 15370420, 15395211, 15789960, 15961590, 16316292, 17105790, 17675983, 17849520, 18444504, 18947952, 20021040, 20395365, 20526948, 20750067, 21282120, 21755056, 22807720, 23055630, 23684940, 24474438, 25538544, 25658685, 26774280, 27193820, 27369264, 27666756, 30740840, 30790422, 31579920, 31923180, 32632584, 34211580, 34583445, 35351966, 36711657, 36889008, 40790730, 41053896, 41500134, 42564240, 45615440, 46111260, 47369880, 48948876, 51317370, 53027949, 53548560, 54387640, 55333512, 61186095, 61481680, 61580844, 63846360, 65265168, 68423160, 69166890, 70703932, 73423314, 76976055, 81581460, 82107792, 83000268, 88379915, 92222520, 94739760, 97897752, 102634740, 103750335, 106055898, 108775280, 110667024, 122372190, 123161688, 127692720, 136846320, 138333780, 141407864, 146846628, 153952110, 159083847, 163162920, 166000536, 176759830, 183558285, 184445040, 195795504, 205269480, 207500670, 212111796, 244744380, 246323376, 265139745, 276667560, 282815728, 293693256, 307904220, 318167694, 326325840, 332001072, 353519660, 367116570, 410538960, 415001340, 424223592, 477251541, 489488760, 530279490, 553335120, 587386512, 615808440, 636335388, 707039320, 734233140, 795419235, 830002680, 848447184, 954503082, 978977520, 1060558980, 1231616880, 1272670776, 1414078640, 1468466280, 1590838470, 1660005360, 1909006164, 2121117960, 2386257705, 2545341552, 2936932560, 3181676940, 3818012328, 4242235920, 4772515410, 6363353880, 7636024656, 9545030820, 12726707760, 19090061640, 38180123280]

約数ペア:

[(1, 38180123280), (2, 19090061640), (3, 12726707760), (4, 9545030820), (5, 7636024656), (6, 6363353880), (8, 4772515410), (9, 4242235920), (10, 3818012328), (12, 3181676940), (13, 2936932560), (15, 2545341552), (16, 2386257705), (18, 2121117960), (20, 1909006164), (23, 1660005360), (24, 1590838470), (26, 1468466280), (27, 1414078640), (30, 1272670776), (31, 1231616880), (36, 1060558980), (39, 978977520), (40, 954503082), (45, 848447184), (46, 830002680), (48, 795419235), (52, 734233140), (54, 707039320), (60, 636335388), (62, 615808440), (65, 587386512), (69, 553335120), (72, 530279490), (78, 489488760), (80, 477251541), (90, 424223592), (92, 415001340), (93, 410538960), (104, 367116570), (108, 353519660), (115, 332001072), (117, 326325840), (120, 318167694), (124, 307904220), (130, 293693256), (135, 282815728), (138, 276667560), (144, 265139745), (155, 246323376), (156, 244744380), (180, 212111796), (184, 207500670), (186, 205269480), (195, 195795504), (207, 184445040), (208, 183558285), (216, 176759830), (230, 166000536), (234, 163162920), (240, 159083847), (248, 153952110), (260, 146846628), (270, 141407864), (276, 138333780), (279, 136846320), (299, 127692720), (310, 123161688), (312, 122372190), (345, 110667024), (351, 108775280), (360, 106055898), (368, 103750335), (372, 102634740), (390, 97897752), (403, 94739760), (414, 92222520), (432, 88379915), (460, 83000268), (465, 82107792), (468, 81581460), (496, 76976055), (520, 73423314), (540, 70703932), (552, 69166890), (558, 68423160), (585, 65265168), (598, 63846360), (620, 61580844), (621, 61481680), (624, 61186095), (690, 55333512), (702, 54387640), (713, 53548560), (720, 53027949), (744, 51317370), (780, 48948876), (806, 47369880), (828, 46111260), (837, 45615440), (897, 42564240), (920, 41500134), (930, 41053896), (936, 40790730), (1035, 36889008), (1040, 36711657), (1080, 35351966), (1104, 34583445), (1116, 34211580), (1170, 32632584), (1196, 31923180), (1209, 31579920), (1240, 30790422), (1242, 30740840), (1380, 27666756), (1395, 27369264), (1404, 27193820), (1426, 26774280), (1488, 25658685), (1495, 25538544), (1560, 24474438), (1612, 23684940), (1656, 23055630), (1674, 22807720), (1755, 21755056), (1794, 21282120), (1840, 20750067), (1860, 20526948), (1872, 20395365), (1907, 20021040), (2015, 18947952), (2070, 18444504), (2139, 17849520), (2160, 17675983), (2232, 17105790), (2340, 16316292), (2392, 15961590), (2418, 15789960), (2480, 15395211), (2484, 15370420), (2691, 14188080), (2760, 13833378), (2790, 13684632), (2808, 13596910), (2852, 13387140), (2990, 12769272), (3105, 12296336), (3120, 12237219), (3224, 11842470), (3312, 11527815), (3348, 11403860), (3510, 10877528), (3565, 10709712), (3588, 10641060), (3627, 10526640), (3720, 10263474), (3814, 10010520), (4030, 9473976), (4140, 9222252), (4185, 9123088), (4278, 8924760), (4464, 8552895), (4485, 8512848), (4680, 8158146), (4784, 7980795), (4836, 7894980), (4968, 7685210), (5382, 7094040), (5520, 6916689), (5580, 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1773510), (21762, 1754440), (22320, 1710579), (22884, 1668420), (23920, 1596159), (24180, 1578996), (24791, 1540080), (24840, 1537042), (25668, 1487460), (26910, 1418808), (27807, 1373040), (28080, 1359691), (28520, 1338714), (28605, 1334736), (29016, 1315830), (30512, 1251315), (32085, 1189968), (32240, 1184247), (32292, 1182340), (33480, 1140386), (34224, 1115595), (34326, 1112280), (35880, 1064106), (36270, 1052664), (37076, 1029780), (38140, 1001052), (38502, 991640), (40365, 945872), (42780, 892476), (43056, 886755), (43524, 877220), (43861, 870480), (45768, 834210), (46345, 823824), (48360, 789498), (49582, 770040), (49680, 768521), (51336, 743730), (51489, 741520), (53820, 709404), (54405, 701776), (55614, 686520), (57040, 669357), (57210, 667368), (58032, 657915), (59117, 645840), (64170, 594984), (64584, 591170), (66960, 570193), (68652, 556140), (71760, 532053), (72540, 526332), (74152, 514890), (74373, 513360), (76280, 500526), (77004, 495820), (80730, 472936), (83421, 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