259571520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2311}}^1$

素因数の和:2350

約数の個数: 224

約数和(自身を含む): 986576640

約数和(自身を除く): 727005120

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, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1728, 1755, 1872, 2080, 2160, 2311, 2340, 2496, 2808, 2880, 3120, 3510, 3744, 4160, 4320, 4622, 4680, 5616, 6240, 6933, 7020, 7488, 8640, 9244, 9360, 11232, 11555, 12480, 13866, 14040, 18488, 18720, 20799, 22464, 23110, 27732, 28080, 30043, 34665, 36976, 37440, 41598, 46220, 55464, 56160, 60086, 62397, 69330, 73952, 83196, 90129, 92440, 103995, 110928, 112320, 120172, 124794, 138660, 147904, 150215, 166392, 180258, 184880, 207990, 221856, 240344, 249588, 270387, 277320, 300430, 311985, 332784, 360516, 369760, 415980, 443712, 450645, 480688, 499176, 540774, 554640, 600860, 623970, 665568, 721032, 739520, 811161, 831960, 901290, 961376, 998352, 1081548, 1109280, 1201720, 1247940, 1331136, 1351935, 1442064, 1622322, 1663920, 1802580, 1922752, 1996704, 2163096, 2218560, 2403440, 2495880, 2703870, 2884128, 3244644, 3327840, 3605160, 3993408, 4055805, 4326192, 4806880, 4991760, 5407740, 5768256, 6489288, 6655680, 7210320, 8111610, 8652384, 9613760, 9983520, 10815480, 12978576, 14420640, 16223220, 17304768, 19967040, 21630960, 25957152, 28841280, 32446440, 43261920, 51914304, 64892880, 86523840, 129785760, 259571520]

約数ペア:

[(1, 259571520), (2, 129785760), (3, 86523840), (4, 64892880), (5, 51914304), (6, 43261920), (8, 32446440), (9, 28841280), (10, 25957152), (12, 21630960), (13, 19967040), (15, 17304768), (16, 16223220), (18, 14420640), (20, 12978576), (24, 10815480), (26, 9983520), (27, 9613760), (30, 8652384), (32, 8111610), (36, 7210320), (39, 6655680), (40, 6489288), (45, 5768256), (48, 5407740), (52, 4991760), (54, 4806880), (60, 4326192), (64, 4055805), (65, 3993408), (72, 3605160), (78, 3327840), (80, 3244644), (90, 2884128), (96, 2703870), (104, 2495880), (108, 2403440), (117, 2218560), (120, 2163096), (130, 1996704), (135, 1922752), (144, 1802580), (156, 1663920), (160, 1622322), (180, 1442064), (192, 1351935), (195, 1331136), (208, 1247940), (216, 1201720), (234, 1109280), (240, 1081548), (260, 998352), (270, 961376), (288, 901290), (312, 831960), (320, 811161), (351, 739520), (360, 721032), (390, 665568), (416, 623970), (432, 600860), (468, 554640), (480, 540774), (520, 499176), (540, 480688), (576, 450645), (585, 443712), (624, 415980), (702, 369760), (720, 360516), (780, 332784), (832, 311985), (864, 300430), (936, 277320), (960, 270387), (1040, 249588), (1080, 240344), (1170, 221856), (1248, 207990), (1404, 184880), (1440, 180258), (1560, 166392), (1728, 150215), (1755, 147904), (1872, 138660), (2080, 124794), (2160, 120172), (2311, 112320), (2340, 110928), (2496, 103995), (2808, 92440), (2880, 90129), (3120, 83196), (3510, 73952), (3744, 69330), (4160, 62397), (4320, 60086), (4622, 56160), (4680, 55464), (5616, 46220), (6240, 41598), (6933, 37440), (7020, 36976), (7488, 34665), (8640, 30043), (9244, 28080), (9360, 27732), (11232, 23110), (11555, 22464), (12480, 20799), (13866, 18720), (14040, 18488)]