971303760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1009}}^1$

素因数の和:1226

約数の個数: 240

約数和(自身を含む): 3751188480

約数和(自身を除く): 2779884720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 191, 210, 240, 252, 280, 315, 336, 360, 382, 420, 504, 560, 573, 630, 720, 764, 840, 955, 1008, 1009, 1146, 1260, 1337, 1528, 1680, 1719, 1910, 2018, 2292, 2520, 2674, 2865, 3027, 3056, 3438, 3820, 4011, 4036, 4584, 5040, 5045, 5348, 5730, 6054, 6685, 6876, 7063, 7640, 8022, 8072, 8595, 9081, 9168, 10090, 10696, 11460, 12033, 12108, 13370, 13752, 14126, 15135, 15280, 16044, 16144, 17190, 18162, 20055, 20180, 21189, 21392, 22920, 24066, 24216, 26740, 27504, 28252, 30270, 32088, 34380, 35315, 36324, 40110, 40360, 42378, 45405, 45840, 48132, 48432, 53480, 56504, 60165, 60540, 63567, 64176, 68760, 70630, 72648, 80220, 80720, 84756, 90810, 96264, 105945, 106960, 113008, 120330, 121080, 127134, 137520, 141260, 145296, 160440, 169512, 181620, 192528, 192719, 211890, 240660, 242160, 254268, 282520, 317835, 320880, 339024, 363240, 385438, 423780, 481320, 508536, 565040, 578157, 635670, 726480, 770876, 847560, 962640, 963595, 1017072, 1156314, 1271340, 1349033, 1541752, 1695120, 1734471, 1927190, 2312628, 2542680, 2698066, 2890785, 3083504, 3468942, 3854380, 4047099, 4625256, 5085360, 5396132, 5781570, 6745165, 6937884, 7708760, 8094198, 8672355, 9250512, 10792264, 11563140, 12141297, 13490330, 13875768, 15417520, 16188396, 17344710, 20235495, 21584528, 23126280, 24282594, 26980660, 27751536, 32376792, 34689420, 40470990, 46252560, 48565188, 53961320, 60706485, 64753584, 69378840, 80941980, 97130376, 107922640, 121412970, 138757680, 161883960, 194260752, 242825940, 323767920, 485651880, 971303760]

約数ペア:

[(1, 971303760), (2, 485651880), (3, 323767920), (4, 242825940), (5, 194260752), (6, 161883960), (7, 138757680), (8, 121412970), (9, 107922640), (10, 97130376), (12, 80941980), (14, 69378840), (15, 64753584), (16, 60706485), (18, 53961320), (20, 48565188), (21, 46252560), (24, 40470990), (28, 34689420), (30, 32376792), (35, 27751536), (36, 26980660), (40, 24282594), (42, 23126280), (45, 21584528), (48, 20235495), (56, 17344710), (60, 16188396), (63, 15417520), (70, 13875768), (72, 13490330), (80, 12141297), (84, 11563140), (90, 10792264), (105, 9250512), (112, 8672355), (120, 8094198), (126, 7708760), (140, 6937884), (144, 6745165), (168, 5781570), (180, 5396132), (191, 5085360), (210, 4625256), (240, 4047099), (252, 3854380), (280, 3468942), (315, 3083504), (336, 2890785), (360, 2698066), (382, 2542680), (420, 2312628), (504, 1927190), (560, 1734471), (573, 1695120), (630, 1541752), (720, 1349033), (764, 1271340), (840, 1156314), (955, 1017072), (1008, 963595), (1009, 962640), (1146, 847560), (1260, 770876), (1337, 726480), (1528, 635670), (1680, 578157), (1719, 565040), (1910, 508536), (2018, 481320), (2292, 423780), (2520, 385438), (2674, 363240), (2865, 339024), (3027, 320880), (3056, 317835), (3438, 282520), (3820, 254268), (4011, 242160), (4036, 240660), (4584, 211890), (5040, 192719), (5045, 192528), (5348, 181620), (5730, 169512), (6054, 160440), (6685, 145296), (6876, 141260), (7063, 137520), (7640, 127134), (8022, 121080), (8072, 120330), (8595, 113008), (9081, 106960), (9168, 105945), (10090, 96264), (10696, 90810), (11460, 84756), (12033, 80720), (12108, 80220), (13370, 72648), (13752, 70630), (14126, 68760), (15135, 64176), (15280, 63567), (16044, 60540), (16144, 60165), (17190, 56504), (18162, 53480), (20055, 48432), (20180, 48132), (21189, 45840), (21392, 45405), (22920, 42378), (24066, 40360), (24216, 40110), (26740, 36324), (27504, 35315), (28252, 34380), (30270, 32088)]