210445920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2477}}^1$

素因数の和:2557

約数の個数: 144

約数和(自身を含む): 730613520

約数和(自身を除く): 520167600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 72, 80, 90, 96, 118, 120, 144, 160, 177, 180, 236, 240, 288, 295, 354, 360, 472, 480, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1440, 1770, 1888, 2124, 2360, 2477, 2655, 2832, 3540, 4248, 4720, 4954, 5310, 5664, 7080, 7431, 8496, 9440, 9908, 10620, 12385, 14160, 14862, 16992, 19816, 21240, 22293, 24770, 28320, 29724, 37155, 39632, 42480, 44586, 49540, 59448, 74310, 79264, 84960, 89172, 99080, 111465, 118896, 146143, 148620, 178344, 198160, 222930, 237792, 292286, 297240, 356688, 396320, 438429, 445860, 584572, 594480, 713376, 730715, 876858, 891720, 1169144, 1188960, 1315287, 1461430, 1753716, 1783440, 2192145, 2338288, 2630574, 2922860, 3507432, 3566880, 4384290, 4676576, 5261148, 5845720, 6576435, 7014864, 8768580, 10522296, 11691440, 13152870, 14029728, 17537160, 21044592, 23382880, 26305740, 35074320, 42089184, 52611480, 70148640, 105222960, 210445920]

約数ペア:

[(1, 210445920), (2, 105222960), (3, 70148640), (4, 52611480), (5, 42089184), (6, 35074320), (8, 26305740), (9, 23382880), (10, 21044592), (12, 17537160), (15, 14029728), (16, 13152870), (18, 11691440), (20, 10522296), (24, 8768580), (30, 7014864), (32, 6576435), (36, 5845720), (40, 5261148), (45, 4676576), (48, 4384290), (59, 3566880), (60, 3507432), (72, 2922860), (80, 2630574), (90, 2338288), (96, 2192145), (118, 1783440), (120, 1753716), (144, 1461430), (160, 1315287), (177, 1188960), (180, 1169144), (236, 891720), (240, 876858), (288, 730715), (295, 713376), (354, 594480), (360, 584572), (472, 445860), (480, 438429), (531, 396320), (590, 356688), (708, 297240), (720, 292286), (885, 237792), (944, 222930), (1062, 198160), (1180, 178344), (1416, 148620), (1440, 146143), (1770, 118896), (1888, 111465), (2124, 99080), (2360, 89172), (2477, 84960), (2655, 79264), (2832, 74310), (3540, 59448), (4248, 49540), (4720, 44586), (4954, 42480), (5310, 39632), (5664, 37155), (7080, 29724), (7431, 28320), (8496, 24770), (9440, 22293), (9908, 21240), (10620, 19816), (12385, 16992), (14160, 14862)]