276849720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1801}}^1$

素因数の和:1886

約数の個数: 192

約数和(自身を含む): 1045736640

約数和(自身を除く): 768886920

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, 1708, 1801, 1830, 2135, 2196, 2440, 2520, 2562, 2745, 3416, 3602, 3660, 3843, 4270, 4392, 5124, 5403, 5490, 6405, 7204, 7320, 7686, 8540, 9005, 10248, 10806, 10980, 12607, 12810, 14408, 15372, 16209, 17080, 18010, 19215, 21612, 21960, 25214, 25620, 27015, 30744, 32418, 36020, 37821, 38430, 43224, 50428, 51240, 54030, 63035, 64836, 72040, 75642, 76860, 81045, 100856, 108060, 109861, 113463, 126070, 129672, 151284, 153720, 162090, 189105, 216120, 219722, 226926, 252140, 302568, 324180, 329583, 378210, 439444, 453852, 504280, 549305, 567315, 648360, 659166, 756420, 769027, 878888, 907704, 988749, 1098610, 1134630, 1318332, 1512840, 1538054, 1647915, 1977498, 2197220, 2269260, 2307081, 2636664, 3076108, 3295830, 3845135, 3954996, 4394440, 4538520, 4614162, 4943745, 6152216, 6591660, 6921243, 7690270, 7909992, 9228324, 9887490, 11535405, 13183320, 13842486, 15380540, 18456648, 19774980, 23070810, 27684972, 30761080, 34606215, 39549960, 46141620, 55369944, 69212430, 92283240, 138424860, 276849720]

約数ペア:

[(1, 276849720), (2, 138424860), (3, 92283240), (4, 69212430), (5, 55369944), (6, 46141620), (7, 39549960), (8, 34606215), (9, 30761080), (10, 27684972), (12, 23070810), (14, 19774980), (15, 18456648), (18, 15380540), (20, 13842486), (21, 13183320), (24, 11535405), (28, 9887490), (30, 9228324), (35, 7909992), (36, 7690270), (40, 6921243), (42, 6591660), (45, 6152216), (56, 4943745), (60, 4614162), (61, 4538520), (63, 4394440), (70, 3954996), (72, 3845135), (84, 3295830), (90, 3076108), (105, 2636664), (120, 2307081), (122, 2269260), (126, 2197220), (140, 1977498), (168, 1647915), (180, 1538054), (183, 1512840), (210, 1318332), (244, 1134630), (252, 1098610), (280, 988749), (305, 907704), (315, 878888), (360, 769027), (366, 756420), (420, 659166), (427, 648360), (488, 567315), (504, 549305), (549, 504280), (610, 453852), (630, 439444), (732, 378210), (840, 329583), (854, 324180), (915, 302568), (1098, 252140), (1220, 226926), (1260, 219722), (1281, 216120), (1464, 189105), (1708, 162090), (1801, 153720), (1830, 151284), (2135, 129672), (2196, 126070), (2440, 113463), (2520, 109861), (2562, 108060), (2745, 100856), (3416, 81045), (3602, 76860), (3660, 75642), (3843, 72040), (4270, 64836), (4392, 63035), (5124, 54030), (5403, 51240), (5490, 50428), (6405, 43224), (7204, 38430), (7320, 37821), (7686, 36020), (8540, 32418), (9005, 30744), (10248, 27015), (10806, 25620), (10980, 25214), (12607, 21960), (12810, 21612), (14408, 19215), (15372, 18010), (16209, 17080)]