8181484920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{2917}}^1$

素因数の和:3004

約数の個数: 384

約数和(自身を含む): 32333774400

約数和(自身を除く): 24152289480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 53, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 106, 108, 120, 126, 135, 140, 147, 159, 168, 180, 189, 196, 210, 212, 216, 245, 252, 265, 270, 280, 294, 315, 318, 360, 371, 378, 392, 420, 424, 441, 477, 490, 504, 530, 540, 588, 630, 636, 735, 742, 756, 795, 840, 882, 945, 954, 980, 1060, 1080, 1113, 1176, 1260, 1272, 1323, 1431, 1470, 1484, 1512, 1590, 1764, 1855, 1890, 1908, 1960, 2120, 2205, 2226, 2385, 2520, 2597, 2646, 2862, 2917, 2940, 2968, 3180, 3339, 3528, 3710, 3780, 3816, 4410, 4452, 4770, 5194, 5292, 5565, 5724, 5834, 5880, 6360, 6615, 6678, 7155, 7420, 7560, 7791, 8751, 8820, 8904, 9540, 10017, 10388, 10584, 11130, 11448, 11668, 12985, 13230, 13356, 14310, 14585, 14840, 15582, 16695, 17502, 17640, 19080, 20034, 20419, 20776, 22260, 23336, 23373, 25970, 26253, 26460, 26712, 28620, 29170, 31164, 33390, 35004, 38955, 40068, 40838, 43755, 44520, 46746, 50085, 51940, 52506, 52920, 57240, 58340, 61257, 62328, 66780, 70008, 70119, 77910, 78759, 80136, 81676, 87510, 93492, 100170, 102095, 103880, 105012, 116680, 116865, 122514, 131265, 133560, 140238, 142933, 154601, 155820, 157518, 163352, 175020, 183771, 186984, 200340, 204190, 210024, 233730, 245028, 262530, 280476, 285866, 306285, 309202, 311640, 315036, 350040, 350595, 367542, 393795, 400680, 408380, 428799, 463803, 467460, 490056, 525060, 551313, 560952, 571732, 612570, 618404, 630072, 701190, 714665, 735084, 773005, 787590, 816760, 857598, 918855, 927606, 934920, 1050120, 1082207, 1102626, 1143464, 1225140, 1236808, 1286397, 1391409, 1402380, 1429330, 1470168, 1546010, 1575180, 1715196, 1837710, 1855212, 2143995, 2164414, 2205252, 2319015, 2450280, 2572794, 2756565, 2782818, 2804760, 2858660, 3092020, 3150360, 3246621, 3430392, 3675420, 3710424, 3859191, 4174227, 4287990, 4328828, 4410504, 4638030, 5145588, 5411035, 5513130, 5565636, 5717320, 6184040, 6431985, 6493242, 6957045, 7350840, 7575449, 7718382, 8348454, 8575980, 8657656, 9276060, 9739863, 10291176, 10822070, 11026260, 11131272, 12863970, 12986484, 13914090, 15150898, 15436764, 16233105, 16696908, 17151960, 18552120, 19295955, 19479726, 20871135, 21644140, 22052520, 22726347, 25727940, 25972968, 27828180, 29219589, 30301796, 30873528, 32466210, 33393816, 37877245, 38591910, 38959452, 41742270, 43288280, 45452694, 48699315, 51455880, 55656360, 58439178, 60603592, 64932420, 68179041, 75754490, 77183820, 77918904, 83484540, 90905388, 97398630, 113631735, 116878356, 129864840, 136358082, 146097945, 151508980, 154367640, 166969080, 181810776, 194797260, 204537123, 227263470, 233756712, 272716164, 292195890, 303017960, 340895205, 389594520, 409074246, 454526940, 545432328, 584391780, 681790410, 818148492, 909053880, 1022685615, 1168783560, 1363580820, 1636296984, 2045371230, 2727161640, 4090742460, 8181484920]

約数ペア:

[(1, 8181484920), (2, 4090742460), (3, 2727161640), (4, 2045371230), (5, 1636296984), (6, 1363580820), (7, 1168783560), (8, 1022685615), (9, 909053880), (10, 818148492), (12, 681790410), (14, 584391780), (15, 545432328), (18, 454526940), (20, 409074246), (21, 389594520), (24, 340895205), (27, 303017960), (28, 292195890), (30, 272716164), (35, 233756712), (36, 227263470), (40, 204537123), (42, 194797260), (45, 181810776), (49, 166969080), (53, 154367640), (54, 151508980), (56, 146097945), (60, 136358082), (63, 129864840), (70, 116878356), (72, 113631735), (84, 97398630), (90, 90905388), (98, 83484540), (105, 77918904), (106, 77183820), (108, 75754490), (120, 68179041), (126, 64932420), (135, 60603592), (140, 58439178), (147, 55656360), (159, 51455880), (168, 48699315), (180, 45452694), (189, 43288280), (196, 41742270), (210, 38959452), (212, 38591910), (216, 37877245), (245, 33393816), (252, 32466210), (265, 30873528), (270, 30301796), (280, 29219589), (294, 27828180), (315, 25972968), (318, 25727940), (360, 22726347), (371, 22052520), (378, 21644140), (392, 20871135), (420, 19479726), (424, 19295955), (441, 18552120), (477, 17151960), (490, 16696908), (504, 16233105), (530, 15436764), (540, 15150898), (588, 13914090), (630, 12986484), (636, 12863970), (735, 11131272), (742, 11026260), (756, 10822070), (795, 10291176), (840, 9739863), (882, 9276060), (945, 8657656), (954, 8575980), (980, 8348454), (1060, 7718382), (1080, 7575449), (1113, 7350840), (1176, 6957045), (1260, 6493242), (1272, 6431985), (1323, 6184040), (1431, 5717320), (1470, 5565636), (1484, 5513130), (1512, 5411035), (1590, 5145588), (1764, 4638030), (1855, 4410504), (1890, 4328828), (1908, 4287990), (1960, 4174227), (2120, 3859191), (2205, 3710424), (2226, 3675420), (2385, 3430392), (2520, 3246621), (2597, 3150360), (2646, 3092020), (2862, 2858660), (2917, 2804760), (2940, 2782818), (2968, 2756565), (3180, 2572794), (3339, 2450280), (3528, 2319015), (3710, 2205252), (3780, 2164414), (3816, 2143995), (4410, 1855212), (4452, 1837710), (4770, 1715196), (5194, 1575180), (5292, 1546010), (5565, 1470168), (5724, 1429330), (5834, 1402380), (5880, 1391409), (6360, 1286397), (6615, 1236808), (6678, 1225140), (7155, 1143464), (7420, 1102626), (7560, 1082207), (7791, 1050120), (8751, 934920), (8820, 927606), (8904, 918855), (9540, 857598), (10017, 816760), (10388, 787590), (10584, 773005), (11130, 735084), (11448, 714665), (11668, 701190), (12985, 630072), (13230, 618404), (13356, 612570), (14310, 571732), (14585, 560952), (14840, 551313), (15582, 525060), (16695, 490056), (17502, 467460), (17640, 463803), (19080, 428799), (20034, 408380), (20419, 400680), (20776, 393795), (22260, 367542), (23336, 350595), (23373, 350040), (25970, 315036), (26253, 311640), (26460, 309202), (26712, 306285), (28620, 285866), (29170, 280476), (31164, 262530), (33390, 245028), (35004, 233730), (38955, 210024), (40068, 204190), (40838, 200340), (43755, 186984), (44520, 183771), (46746, 175020), (50085, 163352), (51940, 157518), (52506, 155820), (52920, 154601), (57240, 142933), (58340, 140238), (61257, 133560), (62328, 131265), (66780, 122514), (70008, 116865), (70119, 116680), (77910, 105012), (78759, 103880), (80136, 102095), (81676, 100170), (87510, 93492)]