407125440

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:281

約数の個数: 280

約数和(自身を含む): 1471543920

約数和(自身を除く): 1064418480

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, 54, 60, 64, 72, 80, 81, 90, 96, 108, 113, 120, 135, 139, 144, 160, 162, 180, 192, 216, 226, 240, 270, 278, 288, 320, 324, 339, 360, 405, 417, 432, 452, 480, 540, 556, 565, 576, 648, 678, 695, 720, 810, 834, 864, 904, 960, 1017, 1080, 1112, 1130, 1251, 1296, 1356, 1390, 1440, 1620, 1668, 1695, 1728, 1808, 2034, 2085, 2160, 2224, 2260, 2502, 2592, 2712, 2780, 2880, 3051, 3240, 3336, 3390, 3616, 3753, 4068, 4170, 4320, 4448, 4520, 5004, 5085, 5184, 5424, 5560, 6102, 6255, 6480, 6672, 6780, 7232, 7506, 8136, 8340, 8640, 8896, 9040, 9153, 10008, 10170, 10848, 11120, 11259, 12204, 12510, 12960, 13344, 13560, 15012, 15255, 15707, 16272, 16680, 18080, 18306, 18765, 20016, 20340, 21696, 22240, 22518, 24408, 25020, 25920, 26688, 27120, 30024, 30510, 31414, 32544, 33360, 36160, 36612, 37530, 40032, 40680, 44480, 45036, 45765, 47121, 48816, 50040, 54240, 56295, 60048, 61020, 62828, 65088, 66720, 73224, 75060, 78535, 80064, 81360, 90072, 91530, 94242, 97632, 100080, 108480, 112590, 120096, 122040, 125656, 133440, 141363, 146448, 150120, 157070, 162720, 180144, 183060, 188484, 195264, 200160, 225180, 235605, 240192, 244080, 251312, 282726, 292896, 300240, 314140, 325440, 360288, 366120, 376968, 400320, 424089, 450360, 471210, 488160, 502624, 565452, 585792, 600480, 628280, 706815, 720576, 732240, 753936, 848178, 900720, 942420, 976320, 1005248, 1130904, 1200960, 1256560, 1272267, 1413630, 1464480, 1507872, 1696356, 1801440, 1884840, 2120445, 2261808, 2513120, 2544534, 2827260, 2928960, 3015744, 3392712, 3602880, 3769680, 4240890, 4523616, 5026240, 5089068, 5654520, 6361335, 6785424, 7539360, 8481780, 9047232, 10178136, 11309040, 12722670, 13570848, 15078720, 16963560, 20356272, 22618080, 25445340, 27141696, 33927120, 40712544, 45236160, 50890680, 67854240, 81425088, 101781360, 135708480, 203562720, 407125440]

約数ペア:

[(1, 407125440), (2, 203562720), (3, 135708480), (4, 101781360), (5, 81425088), (6, 67854240), (8, 50890680), (9, 45236160), (10, 40712544), (12, 33927120), (15, 27141696), (16, 25445340), (18, 22618080), (20, 20356272), (24, 16963560), (27, 15078720), (30, 13570848), (32, 12722670), (36, 11309040), (40, 10178136), (45, 9047232), (48, 8481780), (54, 7539360), (60, 6785424), (64, 6361335), (72, 5654520), (80, 5089068), (81, 5026240), (90, 4523616), (96, 4240890), (108, 3769680), (113, 3602880), (120, 3392712), (135, 3015744), (139, 2928960), (144, 2827260), (160, 2544534), (162, 2513120), (180, 2261808), (192, 2120445), (216, 1884840), (226, 1801440), (240, 1696356), (270, 1507872), (278, 1464480), (288, 1413630), (320, 1272267), (324, 1256560), (339, 1200960), (360, 1130904), (405, 1005248), (417, 976320), (432, 942420), (452, 900720), (480, 848178), (540, 753936), (556, 732240), (565, 720576), (576, 706815), (648, 628280), (678, 600480), (695, 585792), (720, 565452), (810, 502624), (834, 488160), (864, 471210), (904, 450360), (960, 424089), (1017, 400320), (1080, 376968), (1112, 366120), (1130, 360288), (1251, 325440), (1296, 314140), (1356, 300240), (1390, 292896), (1440, 282726), (1620, 251312), (1668, 244080), (1695, 240192), (1728, 235605), (1808, 225180), (2034, 200160), (2085, 195264), (2160, 188484), (2224, 183060), (2260, 180144), (2502, 162720), (2592, 157070), (2712, 150120), (2780, 146448), (2880, 141363), (3051, 133440), (3240, 125656), (3336, 122040), (3390, 120096), (3616, 112590), (3753, 108480), (4068, 100080), (4170, 97632), (4320, 94242), (4448, 91530), (4520, 90072), (5004, 81360), (5085, 80064), (5184, 78535), (5424, 75060), (5560, 73224), (6102, 66720), (6255, 65088), (6480, 62828), (6672, 61020), (6780, 60048), (7232, 56295), (7506, 54240), (8136, 50040), (8340, 48816), (8640, 47121), (8896, 45765), (9040, 45036), (9153, 44480), (10008, 40680), (10170, 40032), (10848, 37530), (11120, 36612), (11259, 36160), (12204, 33360), (12510, 32544), (12960, 31414), (13344, 30510), (13560, 30024), (15012, 27120), (15255, 26688), (15707, 25920), (16272, 25020), (16680, 24408), (18080, 22518), (18306, 22240), (18765, 21696), (20016, 20340)]