2563254720

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7607}}^1$

素因数の和:7649

約数の個数: 280

約数和(自身を含む): 9820619424

約数和(自身を除く): 7257364704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 648, 702, 720, 780, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1728, 1755, 1872, 2080, 2106, 2160, 2340, 2496, 2592, 2808, 2880, 3120, 3240, 3510, 3744, 4160, 4212, 4320, 4680, 5184, 5265, 5616, 6240, 6480, 7020, 7488, 7607, 8424, 8640, 9360, 10530, 11232, 12480, 12960, 14040, 15214, 16848, 18720, 21060, 22464, 22821, 25920, 28080, 30428, 33696, 37440, 38035, 42120, 45642, 56160, 60856, 67392, 68463, 76070, 84240, 91284, 98891, 112320, 114105, 121712, 136926, 152140, 168480, 182568, 197782, 205389, 228210, 243424, 273852, 296673, 304280, 336960, 342315, 365136, 395564, 410778, 456420, 486848, 494455, 547704, 593346, 608560, 616167, 684630, 730272, 791128, 821556, 890019, 912840, 988910, 1026945, 1095408, 1186692, 1217120, 1232334, 1369260, 1460544, 1483365, 1582256, 1643112, 1780038, 1825680, 1977820, 2053890, 2190816, 2373384, 2434240, 2464668, 2670057, 2738520, 2966730, 3080835, 3164512, 3286224, 3560076, 3651360, 3955640, 4107780, 4381632, 4450095, 4746768, 4929336, 5340114, 5477040, 5933460, 6161670, 6329024, 6572448, 7120152, 7302720, 7911280, 8010171, 8215560, 8900190, 9493536, 9858672, 10680228, 10954080, 11866920, 12323340, 13144896, 13350285, 14240304, 15822560, 16020342, 16431120, 17800380, 18987072, 19717344, 21360456, 21908160, 23733840, 24646680, 26700570, 28480608, 31645120, 32040684, 32862240, 35600760, 39434688, 40050855, 42720912, 47467680, 49293360, 53401140, 56961216, 64081368, 65724480, 71201520, 80101710, 85441824, 94935360, 98586720, 106802280, 128162736, 142403040, 160203420, 170883648, 197173440, 213604560, 256325472, 284806080, 320406840, 427209120, 512650944, 640813680, 854418240, 1281627360, 2563254720]

約数ペア:

[(1, 2563254720), (2, 1281627360), (3, 854418240), (4, 640813680), (5, 512650944), (6, 427209120), (8, 320406840), (9, 284806080), (10, 256325472), (12, 213604560), (13, 197173440), (15, 170883648), (16, 160203420), (18, 142403040), (20, 128162736), (24, 106802280), (26, 98586720), (27, 94935360), (30, 85441824), (32, 80101710), (36, 71201520), (39, 65724480), (40, 64081368), (45, 56961216), (48, 53401140), (52, 49293360), (54, 47467680), (60, 42720912), (64, 40050855), (65, 39434688), (72, 35600760), (78, 32862240), (80, 32040684), (81, 31645120), (90, 28480608), (96, 26700570), (104, 24646680), (108, 23733840), (117, 21908160), (120, 21360456), (130, 19717344), (135, 18987072), (144, 17800380), (156, 16431120), (160, 16020342), (162, 15822560), (180, 14240304), (192, 13350285), (195, 13144896), (208, 12323340), (216, 11866920), (234, 10954080), (240, 10680228), (260, 9858672), (270, 9493536), (288, 8900190), (312, 8215560), (320, 8010171), (324, 7911280), (351, 7302720), (360, 7120152), (390, 6572448), (405, 6329024), (416, 6161670), (432, 5933460), (468, 5477040), (480, 5340114), (520, 4929336), (540, 4746768), (576, 4450095), (585, 4381632), (624, 4107780), (648, 3955640), (702, 3651360), (720, 3560076), (780, 3286224), (810, 3164512), (832, 3080835), (864, 2966730), (936, 2738520), (960, 2670057), (1040, 2464668), (1053, 2434240), (1080, 2373384), (1170, 2190816), (1248, 2053890), (1296, 1977820), (1404, 1825680), (1440, 1780038), (1560, 1643112), (1620, 1582256), (1728, 1483365), (1755, 1460544), (1872, 1369260), (2080, 1232334), (2106, 1217120), (2160, 1186692), (2340, 1095408), (2496, 1026945), (2592, 988910), (2808, 912840), (2880, 890019), (3120, 821556), (3240, 791128), (3510, 730272), (3744, 684630), (4160, 616167), (4212, 608560), (4320, 593346), (4680, 547704), (5184, 494455), (5265, 486848), (5616, 456420), (6240, 410778), (6480, 395564), (7020, 365136), (7488, 342315), (7607, 336960), (8424, 304280), (8640, 296673), (9360, 273852), (10530, 243424), (11232, 228210), (12480, 205389), (12960, 197782), (14040, 182568), (15214, 168480), (16848, 152140), (18720, 136926), (21060, 121712), (22464, 114105), (22821, 112320), (25920, 98891), (28080, 91284), (30428, 84240), (33696, 76070), (37440, 68463), (38035, 67392), (42120, 60856), (45642, 56160)]