2521307520

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2753}}^1$

素因数の和:2834

約数の個数: 256

約数和(自身を含む): 9101419200

約数和(自身を除く): 6580111680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 64, 72, 80, 90, 96, 106, 108, 120, 128, 135, 144, 159, 160, 180, 192, 212, 216, 240, 265, 270, 288, 318, 320, 360, 384, 424, 432, 477, 480, 530, 540, 576, 636, 640, 720, 795, 848, 864, 954, 960, 1060, 1080, 1152, 1272, 1431, 1440, 1590, 1696, 1728, 1908, 1920, 2120, 2160, 2385, 2544, 2753, 2862, 2880, 3180, 3392, 3456, 3816, 4240, 4320, 4770, 5088, 5506, 5724, 5760, 6360, 6784, 7155, 7632, 8259, 8480, 8640, 9540, 10176, 11012, 11448, 12720, 13765, 14310, 15264, 16518, 16960, 17280, 19080, 20352, 22024, 22896, 24777, 25440, 27530, 28620, 30528, 33036, 33920, 38160, 41295, 44048, 45792, 49554, 50880, 55060, 57240, 61056, 66072, 74331, 76320, 82590, 88096, 91584, 99108, 101760, 110120, 114480, 123885, 132144, 145909, 148662, 152640, 165180, 176192, 183168, 198216, 220240, 228960, 247770, 264288, 291818, 297324, 305280, 330360, 352384, 371655, 396432, 437727, 440480, 457920, 495540, 528576, 583636, 594648, 660720, 729545, 743310, 792864, 875454, 880960, 915840, 991080, 1057152, 1167272, 1189296, 1313181, 1321440, 1459090, 1486620, 1585728, 1750908, 1761920, 1982160, 2188635, 2334544, 2378592, 2626362, 2642880, 2918180, 2973240, 3171456, 3501816, 3939543, 3964320, 4377270, 4669088, 4757184, 5252724, 5285760, 5836360, 5946480, 6565905, 7003632, 7879086, 7928640, 8754540, 9338176, 9514368, 10505448, 11672720, 11892960, 13131810, 14007264, 15758172, 15857280, 17509080, 18676352, 19697715, 21010896, 23345440, 23785920, 26263620, 28014528, 31516344, 35018160, 39395430, 42021792, 46690880, 47571840, 52527240, 56029056, 63032688, 70036320, 78790860, 84043584, 93381760, 105054480, 126065376, 140072640, 157581720, 168087168, 210108960, 252130752, 280145280, 315163440, 420217920, 504261504, 630326880, 840435840, 1260653760, 2521307520]

約数ペア:

[(1, 2521307520), (2, 1260653760), (3, 840435840), (4, 630326880), (5, 504261504), (6, 420217920), (8, 315163440), (9, 280145280), (10, 252130752), (12, 210108960), (15, 168087168), (16, 157581720), (18, 140072640), (20, 126065376), (24, 105054480), (27, 93381760), (30, 84043584), (32, 78790860), (36, 70036320), (40, 63032688), (45, 56029056), (48, 52527240), (53, 47571840), (54, 46690880), (60, 42021792), (64, 39395430), (72, 35018160), (80, 31516344), (90, 28014528), (96, 26263620), (106, 23785920), (108, 23345440), (120, 21010896), (128, 19697715), (135, 18676352), (144, 17509080), (159, 15857280), (160, 15758172), (180, 14007264), (192, 13131810), (212, 11892960), (216, 11672720), (240, 10505448), (265, 9514368), (270, 9338176), (288, 8754540), (318, 7928640), (320, 7879086), (360, 7003632), (384, 6565905), (424, 5946480), (432, 5836360), (477, 5285760), (480, 5252724), (530, 4757184), (540, 4669088), (576, 4377270), (636, 3964320), (640, 3939543), (720, 3501816), (795, 3171456), (848, 2973240), (864, 2918180), (954, 2642880), (960, 2626362), (1060, 2378592), (1080, 2334544), (1152, 2188635), (1272, 1982160), (1431, 1761920), (1440, 1750908), (1590, 1585728), (1696, 1486620), (1728, 1459090), (1908, 1321440), (1920, 1313181), (2120, 1189296), (2160, 1167272), (2385, 1057152), (2544, 991080), (2753, 915840), (2862, 880960), (2880, 875454), (3180, 792864), (3392, 743310), (3456, 729545), (3816, 660720), (4240, 594648), (4320, 583636), (4770, 528576), (5088, 495540), (5506, 457920), (5724, 440480), (5760, 437727), (6360, 396432), (6784, 371655), (7155, 352384), (7632, 330360), (8259, 305280), (8480, 297324), (8640, 291818), (9540, 264288), (10176, 247770), (11012, 228960), (11448, 220240), (12720, 198216), (13765, 183168), (14310, 176192), (15264, 165180), (16518, 152640), (16960, 148662), (17280, 145909), (19080, 132144), (20352, 123885), (22024, 114480), (22896, 110120), (24777, 101760), (25440, 99108), (27530, 91584), (28620, 88096), (30528, 82590), (33036, 76320), (33920, 74331), (38160, 66072), (41295, 61056), (44048, 57240), (45792, 55060), (49554, 50880)]