213829560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1601}}^1$

素因数の和:1678

約数の個数: 192

約数和(自身を含む): 809714880

約数和(自身を除く): 595885320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 53, 56, 60, 63, 70, 72, 84, 90, 105, 106, 120, 126, 140, 159, 168, 180, 210, 212, 252, 265, 280, 315, 318, 360, 371, 420, 424, 477, 504, 530, 630, 636, 742, 795, 840, 954, 1060, 1113, 1260, 1272, 1484, 1590, 1601, 1855, 1908, 2120, 2226, 2385, 2520, 2968, 3180, 3202, 3339, 3710, 3816, 4452, 4770, 4803, 5565, 6360, 6404, 6678, 7420, 8005, 8904, 9540, 9606, 11130, 11207, 12808, 13356, 14409, 14840, 16010, 16695, 19080, 19212, 22260, 22414, 24015, 26712, 28818, 32020, 33390, 33621, 38424, 44520, 44828, 48030, 56035, 57636, 64040, 66780, 67242, 72045, 84853, 89656, 96060, 100863, 112070, 115272, 133560, 134484, 144090, 168105, 169706, 192120, 201726, 224140, 254559, 268968, 288180, 336210, 339412, 403452, 424265, 448280, 504315, 509118, 576360, 593971, 672420, 678824, 763677, 806904, 848530, 1008630, 1018236, 1187942, 1272795, 1344840, 1527354, 1697060, 1781913, 2017260, 2036472, 2375884, 2545590, 2969855, 3054708, 3394120, 3563826, 3818385, 4034520, 4751768, 5091180, 5345739, 5939710, 6109416, 7127652, 7636770, 8909565, 10182360, 10691478, 11879420, 14255304, 15273540, 17819130, 21382956, 23758840, 26728695, 30547080, 35638260, 42765912, 53457390, 71276520, 106914780, 213829560]

約数ペア:

[(1, 213829560), (2, 106914780), (3, 71276520), (4, 53457390), (5, 42765912), (6, 35638260), (7, 30547080), (8, 26728695), (9, 23758840), (10, 21382956), (12, 17819130), (14, 15273540), (15, 14255304), (18, 11879420), (20, 10691478), (21, 10182360), (24, 8909565), (28, 7636770), (30, 7127652), (35, 6109416), (36, 5939710), (40, 5345739), (42, 5091180), (45, 4751768), (53, 4034520), (56, 3818385), (60, 3563826), (63, 3394120), (70, 3054708), (72, 2969855), (84, 2545590), (90, 2375884), (105, 2036472), (106, 2017260), (120, 1781913), (126, 1697060), (140, 1527354), (159, 1344840), (168, 1272795), (180, 1187942), (210, 1018236), (212, 1008630), (252, 848530), (265, 806904), (280, 763677), (315, 678824), (318, 672420), (360, 593971), (371, 576360), (420, 509118), (424, 504315), (477, 448280), (504, 424265), (530, 403452), (630, 339412), (636, 336210), (742, 288180), (795, 268968), (840, 254559), (954, 224140), (1060, 201726), (1113, 192120), (1260, 169706), (1272, 168105), (1484, 144090), (1590, 134484), (1601, 133560), (1855, 115272), (1908, 112070), (2120, 100863), (2226, 96060), (2385, 89656), (2520, 84853), (2968, 72045), (3180, 67242), (3202, 66780), (3339, 64040), (3710, 57636), (3816, 56035), (4452, 48030), (4770, 44828), (4803, 44520), (5565, 38424), (6360, 33621), (6404, 33390), (6678, 32020), (7420, 28818), (8005, 26712), (8904, 24015), (9540, 22414), (9606, 22260), (11130, 19212), (11207, 19080), (12808, 16695), (13356, 16010), (14409, 14840)]