246105720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1601}}^1$

素因数の和:1686

約数の個数: 192

約数和(自身を含む): 929672640

約数和(自身を除く): 683566920

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, 56, 60, 61, 63, 70, 72, 84, 90, 105, 120, 122, 126, 140, 168, 180, 183, 210, 244, 252, 280, 305, 315, 360, 366, 420, 427, 488, 504, 549, 610, 630, 732, 840, 854, 915, 1098, 1220, 1260, 1281, 1464, 1601, 1708, 1830, 2135, 2196, 2440, 2520, 2562, 2745, 3202, 3416, 3660, 3843, 4270, 4392, 4803, 5124, 5490, 6404, 6405, 7320, 7686, 8005, 8540, 9606, 10248, 10980, 11207, 12808, 12810, 14409, 15372, 16010, 17080, 19212, 19215, 21960, 22414, 24015, 25620, 28818, 30744, 32020, 33621, 38424, 38430, 44828, 48030, 51240, 56035, 57636, 64040, 67242, 72045, 76860, 89656, 96060, 97661, 100863, 112070, 115272, 134484, 144090, 153720, 168105, 192120, 195322, 201726, 224140, 268968, 288180, 292983, 336210, 390644, 403452, 448280, 488305, 504315, 576360, 585966, 672420, 683627, 781288, 806904, 878949, 976610, 1008630, 1171932, 1344840, 1367254, 1464915, 1757898, 1953220, 2017260, 2050881, 2343864, 2734508, 2929830, 3418135, 3515796, 3906440, 4034520, 4101762, 4394745, 5469016, 5859660, 6152643, 6836270, 7031592, 8203524, 8789490, 10254405, 11719320, 12305286, 13672540, 16407048, 17578980, 20508810, 24610572, 27345080, 30763215, 35157960, 41017620, 49221144, 61526430, 82035240, 123052860, 246105720]

約数ペア:

[(1, 246105720), (2, 123052860), (3, 82035240), (4, 61526430), (5, 49221144), (6, 41017620), (7, 35157960), (8, 30763215), (9, 27345080), (10, 24610572), (12, 20508810), (14, 17578980), (15, 16407048), (18, 13672540), (20, 12305286), (21, 11719320), (24, 10254405), (28, 8789490), (30, 8203524), (35, 7031592), (36, 6836270), (40, 6152643), (42, 5859660), (45, 5469016), (56, 4394745), (60, 4101762), (61, 4034520), (63, 3906440), (70, 3515796), (72, 3418135), (84, 2929830), (90, 2734508), (105, 2343864), (120, 2050881), (122, 2017260), (126, 1953220), (140, 1757898), (168, 1464915), (180, 1367254), (183, 1344840), (210, 1171932), (244, 1008630), (252, 976610), (280, 878949), (305, 806904), (315, 781288), (360, 683627), (366, 672420), (420, 585966), (427, 576360), (488, 504315), (504, 488305), (549, 448280), (610, 403452), (630, 390644), (732, 336210), (840, 292983), (854, 288180), (915, 268968), (1098, 224140), (1220, 201726), (1260, 195322), (1281, 192120), (1464, 168105), (1601, 153720), (1708, 144090), (1830, 134484), (2135, 115272), (2196, 112070), (2440, 100863), (2520, 97661), (2562, 96060), (2745, 89656), (3202, 76860), (3416, 72045), (3660, 67242), (3843, 64040), (4270, 57636), (4392, 56035), (4803, 51240), (5124, 48030), (5490, 44828), (6404, 38430), (6405, 38424), (7320, 33621), (7686, 32020), (8005, 30744), (8540, 28818), (9606, 25620), (10248, 24015), (10980, 22414), (11207, 21960), (12808, 19215), (12810, 19212), (14409, 17080), (15372, 16010)]