342853280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1637}}^1$

素因数の和:1687

約数の個数: 192

約数和(自身を含む): 1069915392

約数和(自身を除く): 727062112

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 32, 34, 35, 40, 44, 55, 56, 68, 70, 77, 80, 85, 88, 110, 112, 119, 136, 140, 154, 160, 170, 176, 187, 220, 224, 238, 272, 280, 308, 340, 352, 374, 385, 440, 476, 544, 560, 595, 616, 680, 748, 770, 880, 935, 952, 1120, 1190, 1232, 1309, 1360, 1496, 1540, 1637, 1760, 1870, 1904, 2380, 2464, 2618, 2720, 2992, 3080, 3274, 3740, 3808, 4760, 5236, 5984, 6160, 6545, 6548, 7480, 8185, 9520, 10472, 11459, 12320, 13090, 13096, 14960, 16370, 18007, 19040, 20944, 22918, 26180, 26192, 27829, 29920, 32740, 36014, 41888, 45836, 52360, 52384, 55658, 57295, 65480, 72028, 90035, 91672, 104720, 111316, 114590, 126049, 130960, 139145, 144056, 180070, 183344, 194803, 209440, 222632, 229180, 252098, 261920, 278290, 288112, 306119, 360140, 366688, 389606, 445264, 458360, 504196, 556580, 576224, 612238, 630245, 720280, 779212, 890528, 916720, 974015, 1008392, 1113160, 1224476, 1260490, 1440560, 1530595, 1558424, 1833440, 1948030, 2016784, 2142833, 2226320, 2448952, 2520980, 2881120, 3061190, 3116848, 3896060, 4033568, 4285666, 4452640, 4897904, 5041960, 6122380, 6233696, 7792120, 8571332, 9795808, 10083920, 10714165, 12244760, 15584240, 17142664, 20167840, 21428330, 24489520, 31168480, 34285328, 42856660, 48979040, 68570656, 85713320, 171426640, 342853280]

約数ペア:

[(1, 342853280), (2, 171426640), (4, 85713320), (5, 68570656), (7, 48979040), (8, 42856660), (10, 34285328), (11, 31168480), (14, 24489520), (16, 21428330), (17, 20167840), (20, 17142664), (22, 15584240), (28, 12244760), (32, 10714165), (34, 10083920), (35, 9795808), (40, 8571332), (44, 7792120), (55, 6233696), (56, 6122380), (68, 5041960), (70, 4897904), (77, 4452640), (80, 4285666), (85, 4033568), (88, 3896060), (110, 3116848), (112, 3061190), (119, 2881120), (136, 2520980), (140, 2448952), (154, 2226320), (160, 2142833), (170, 2016784), (176, 1948030), (187, 1833440), (220, 1558424), (224, 1530595), (238, 1440560), (272, 1260490), (280, 1224476), (308, 1113160), (340, 1008392), (352, 974015), (374, 916720), (385, 890528), (440, 779212), (476, 720280), (544, 630245), (560, 612238), (595, 576224), (616, 556580), (680, 504196), (748, 458360), (770, 445264), (880, 389606), (935, 366688), (952, 360140), (1120, 306119), (1190, 288112), (1232, 278290), (1309, 261920), (1360, 252098), (1496, 229180), (1540, 222632), (1637, 209440), (1760, 194803), (1870, 183344), (1904, 180070), (2380, 144056), (2464, 139145), (2618, 130960), (2720, 126049), (2992, 114590), (3080, 111316), (3274, 104720), (3740, 91672), (3808, 90035), (4760, 72028), (5236, 65480), (5984, 57295), (6160, 55658), (6545, 52384), (6548, 52360), (7480, 45836), (8185, 41888), (9520, 36014), (10472, 32740), (11459, 29920), (12320, 27829), (13090, 26192), (13096, 26180), (14960, 22918), (16370, 20944), (18007, 19040)]