69705720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:362

約数の個数: 192

約数和(自身を含む): 262080000

約数和(自身を除く): 192374280

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, 63, 70, 72, 84, 90, 105, 120, 126, 139, 140, 168, 180, 199, 210, 252, 278, 280, 315, 360, 398, 417, 420, 504, 556, 597, 630, 695, 796, 834, 840, 973, 995, 1112, 1194, 1251, 1260, 1390, 1393, 1592, 1668, 1791, 1946, 1990, 2085, 2388, 2502, 2520, 2780, 2786, 2919, 2985, 3336, 3582, 3892, 3980, 4170, 4179, 4776, 4865, 5004, 5560, 5572, 5838, 5970, 6255, 6965, 7164, 7784, 7960, 8340, 8358, 8757, 8955, 9730, 10008, 11144, 11676, 11940, 12510, 12537, 13930, 14328, 14595, 16680, 16716, 17514, 17910, 19460, 20895, 23352, 23880, 25020, 25074, 27661, 27860, 29190, 33432, 35028, 35820, 38920, 41790, 43785, 50040, 50148, 55322, 55720, 58380, 62685, 70056, 71640, 82983, 83580, 87570, 100296, 110644, 116760, 125370, 138305, 165966, 167160, 175140, 193627, 221288, 248949, 250740, 276610, 331932, 350280, 387254, 414915, 497898, 501480, 553220, 580881, 663864, 774508, 829830, 968135, 995796, 1106440, 1161762, 1244745, 1549016, 1659660, 1742643, 1936270, 1991592, 2323524, 2489490, 2904405, 3319320, 3485286, 3872540, 4647048, 4978980, 5808810, 6970572, 7745080, 8713215, 9957960, 11617620, 13941144, 17426430, 23235240, 34852860, 69705720]

約数ペア:

[(1, 69705720), (2, 34852860), (3, 23235240), (4, 17426430), (5, 13941144), (6, 11617620), (7, 9957960), (8, 8713215), (9, 7745080), (10, 6970572), (12, 5808810), (14, 4978980), (15, 4647048), (18, 3872540), (20, 3485286), (21, 3319320), (24, 2904405), (28, 2489490), (30, 2323524), (35, 1991592), (36, 1936270), (40, 1742643), (42, 1659660), (45, 1549016), (56, 1244745), (60, 1161762), (63, 1106440), (70, 995796), (72, 968135), (84, 829830), (90, 774508), (105, 663864), (120, 580881), (126, 553220), (139, 501480), (140, 497898), (168, 414915), (180, 387254), (199, 350280), (210, 331932), (252, 276610), (278, 250740), (280, 248949), (315, 221288), (360, 193627), (398, 175140), (417, 167160), (420, 165966), (504, 138305), (556, 125370), (597, 116760), (630, 110644), (695, 100296), (796, 87570), (834, 83580), (840, 82983), (973, 71640), (995, 70056), (1112, 62685), (1194, 58380), (1251, 55720), (1260, 55322), (1390, 50148), (1393, 50040), (1592, 43785), (1668, 41790), (1791, 38920), (1946, 35820), (1990, 35028), (2085, 33432), (2388, 29190), (2502, 27860), (2520, 27661), (2780, 25074), (2786, 25020), (2919, 23880), (2985, 23352), (3336, 20895), (3582, 19460), (3892, 17910), (3980, 17514), (4170, 16716), (4179, 16680), (4776, 14595), (4865, 14328), (5004, 13930), (5560, 12537), (5572, 12510), (5838, 11940), (5970, 11676), (6255, 11144), (6965, 10008), (7164, 9730), (7784, 8955), (7960, 8757), (8340, 8358)]