8180436240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:460

約数の個数: 400

約数和(自身を含む): 29620056576

約数和(自身を除く): 21439620336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 108, 120, 124, 135, 144, 155, 162, 180, 186, 193, 211, 216, 240, 248, 270, 279, 310, 324, 360, 372, 386, 405, 422, 432, 465, 496, 540, 558, 579, 620, 633, 648, 720, 744, 772, 810, 837, 844, 930, 965, 1055, 1080, 1116, 1158, 1240, 1266, 1296, 1395, 1488, 1544, 1620, 1674, 1688, 1737, 1860, 1899, 1930, 2110, 2160, 2232, 2316, 2480, 2511, 2532, 2790, 2895, 3088, 3165, 3240, 3348, 3376, 3474, 3720, 3798, 3860, 4185, 4220, 4464, 4632, 5022, 5064, 5211, 5580, 5697, 5790, 5983, 6330, 6480, 6541, 6696, 6948, 7440, 7596, 7720, 8370, 8440, 8685, 9264, 9495, 10044, 10128, 10422, 11160, 11394, 11580, 11966, 12555, 12660, 13082, 13392, 13896, 15192, 15440, 15633, 16740, 16880, 17091, 17370, 17949, 18990, 19623, 20088, 20844, 22320, 22788, 23160, 23932, 25110, 25320, 26055, 26164, 27792, 28485, 29915, 30384, 31266, 32705, 33480, 34182, 34740, 35898, 37980, 39246, 40176, 40723, 41688, 45576, 46320, 47864, 50220, 50640, 52110, 52328, 53847, 56970, 58869, 59830, 62532, 65410, 66960, 68364, 69480, 71796, 75960, 78165, 78492, 81446, 83376, 85455, 89745, 91152, 95728, 98115, 100440, 104220, 104656, 107694, 113940, 117738, 119660, 122169, 125064, 130820, 136728, 138960, 143592, 151920, 156330, 156984, 161541, 162892, 170910, 176607, 179490, 196230, 200880, 203615, 208440, 215388, 227880, 235476, 239320, 244338, 250128, 261640, 269235, 273456, 287184, 294345, 312660, 313968, 323082, 325784, 341820, 353214, 358980, 366507, 392460, 407230, 416880, 430776, 455760, 470952, 478640, 484623, 488676, 523280, 529821, 538470, 588690, 610845, 625320, 646164, 651568, 683640, 706428, 717960, 733014, 784920, 807705, 814460, 861552, 883035, 941904, 969246, 977352, 1059642, 1076940, 1099521, 1177380, 1221690, 1250640, 1262413, 1292328, 1367280, 1412856, 1435920, 1466028, 1569840, 1615410, 1628920, 1766070, 1832535, 1938492, 1954704, 2119284, 2153880, 2199042, 2354760, 2423115, 2443380, 2524826, 2584656, 2649105, 2825712, 2932056, 3230820, 3257840, 3298563, 3532140, 3665070, 3787239, 3876984, 4238568, 4307760, 4398084, 4709520, 4846230, 4886760, 5049652, 5298210, 5497605, 5864112, 6312065, 6461640, 6597126, 7064280, 7330140, 7574478, 7753968, 8477136, 8796168, 9692460, 9773520, 10099304, 10596420, 10995210, 11361717, 12624130, 12923280, 13194252, 14128560, 14660280, 15148956, 16492815, 17592336, 18936195, 19384920, 20198608, 21192840, 21990420, 22723434, 25248260, 26388504, 29320560, 30297912, 32985630, 34085151, 37872390, 38769840, 42385680, 43980840, 45446868, 50496520, 52777008, 56808585, 60595824, 65971260, 68170302, 75744780, 87961680, 90893736, 100993040, 102255453, 113617170, 131942520, 136340604, 151489560, 170425755, 181787472, 204510906, 227234340, 263885040, 272681208, 302979120, 340851510, 409021812, 454468680, 511277265, 545362416, 681703020, 818043624, 908937360, 1022554530, 1363406040, 1636087248, 2045109060, 2726812080, 4090218120, 8180436240]

約数ペア:

[(1, 8180436240), (2, 4090218120), (3, 2726812080), (4, 2045109060), (5, 1636087248), (6, 1363406040), (8, 1022554530), (9, 908937360), (10, 818043624), (12, 681703020), (15, 545362416), (16, 511277265), (18, 454468680), (20, 409021812), (24, 340851510), (27, 302979120), (30, 272681208), (31, 263885040), (36, 227234340), (40, 204510906), (45, 181787472), (48, 170425755), (54, 151489560), (60, 136340604), (62, 131942520), (72, 113617170), (80, 102255453), (81, 100993040), (90, 90893736), (93, 87961680), (108, 75744780), (120, 68170302), (124, 65971260), (135, 60595824), (144, 56808585), (155, 52777008), (162, 50496520), (180, 45446868), (186, 43980840), (193, 42385680), (211, 38769840), (216, 37872390), (240, 34085151), (248, 32985630), (270, 30297912), (279, 29320560), (310, 26388504), (324, 25248260), (360, 22723434), (372, 21990420), (386, 21192840), (405, 20198608), (422, 19384920), (432, 18936195), (465, 17592336), (496, 16492815), (540, 15148956), (558, 14660280), (579, 14128560), (620, 13194252), (633, 12923280), (648, 12624130), (720, 11361717), (744, 10995210), (772, 10596420), (810, 10099304), (837, 9773520), (844, 9692460), (930, 8796168), (965, 8477136), (1055, 7753968), (1080, 7574478), (1116, 7330140), (1158, 7064280), (1240, 6597126), (1266, 6461640), (1296, 6312065), (1395, 5864112), (1488, 5497605), (1544, 5298210), (1620, 5049652), (1674, 4886760), (1688, 4846230), (1737, 4709520), (1860, 4398084), (1899, 4307760), (1930, 4238568), (2110, 3876984), (2160, 3787239), (2232, 3665070), (2316, 3532140), (2480, 3298563), (2511, 3257840), (2532, 3230820), (2790, 2932056), (2895, 2825712), (3088, 2649105), (3165, 2584656), (3240, 2524826), (3348, 2443380), (3376, 2423115), (3474, 2354760), (3720, 2199042), (3798, 2153880), (3860, 2119284), (4185, 1954704), (4220, 1938492), (4464, 1832535), (4632, 1766070), (5022, 1628920), (5064, 1615410), (5211, 1569840), (5580, 1466028), (5697, 1435920), (5790, 1412856), (5983, 1367280), (6330, 1292328), (6480, 1262413), (6541, 1250640), (6696, 1221690), (6948, 1177380), (7440, 1099521), (7596, 1076940), (7720, 1059642), (8370, 977352), (8440, 969246), (8685, 941904), (9264, 883035), (9495, 861552), (10044, 814460), (10128, 807705), (10422, 784920), (11160, 733014), (11394, 717960), (11580, 706428), (11966, 683640), (12555, 651568), (12660, 646164), (13082, 625320), (13392, 610845), (13896, 588690), (15192, 538470), (15440, 529821), (15633, 523280), (16740, 488676), (16880, 484623), (17091, 478640), (17370, 470952), (17949, 455760), (18990, 430776), (19623, 416880), (20088, 407230), (20844, 392460), (22320, 366507), (22788, 358980), (23160, 353214), (23932, 341820), (25110, 325784), (25320, 323082), (26055, 313968), (26164, 312660), (27792, 294345), (28485, 287184), (29915, 273456), (30384, 269235), (31266, 261640), (32705, 250128), (33480, 244338), (34182, 239320), (34740, 235476), (35898, 227880), (37980, 215388), (39246, 208440), (40176, 203615), (40723, 200880), (41688, 196230), (45576, 179490), (46320, 176607), (47864, 170910), (50220, 162892), (50640, 161541), (52110, 156984), (52328, 156330), (53847, 151920), (56970, 143592), (58869, 138960), (59830, 136728), (62532, 130820), (65410, 125064), (66960, 122169), (68364, 119660), (69480, 117738), (71796, 113940), (75960, 107694), (78165, 104656), (78492, 104220), (81446, 100440), (83376, 98115), (85455, 95728), (89745, 91152)]