82409460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:510

約数の個数: 192

約数和(自身を含む): 290304000

約数和(自身を除く): 207894540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 23, 28, 30, 35, 38, 42, 46, 57, 60, 69, 70, 76, 84, 92, 95, 105, 114, 115, 133, 138, 140, 161, 190, 210, 228, 230, 266, 276, 285, 322, 345, 380, 399, 420, 437, 449, 460, 483, 532, 570, 644, 665, 690, 798, 805, 874, 898, 966, 1140, 1311, 1330, 1347, 1380, 1596, 1610, 1748, 1796, 1932, 1995, 2185, 2245, 2415, 2622, 2660, 2694, 3059, 3143, 3220, 3990, 4370, 4490, 4830, 5244, 5388, 6118, 6286, 6555, 6735, 7980, 8531, 8740, 8980, 9177, 9429, 9660, 10327, 12236, 12572, 13110, 13470, 15295, 15715, 17062, 18354, 18858, 20654, 25593, 26220, 26940, 30590, 30981, 31430, 34124, 36708, 37716, 41308, 42655, 45885, 47145, 51186, 51635, 59717, 61180, 61962, 62860, 72289, 85310, 91770, 94290, 102372, 103270, 119434, 123924, 127965, 144578, 154905, 170620, 179151, 183540, 188580, 196213, 206540, 216867, 238868, 255930, 289156, 298585, 309810, 358302, 361445, 392426, 433734, 511860, 588639, 597170, 619620, 716604, 722890, 784852, 867468, 895755, 981065, 1084335, 1177278, 1194340, 1373491, 1445780, 1791510, 1962130, 2168670, 2354556, 2746982, 2943195, 3583020, 3924260, 4120473, 4337340, 5493964, 5886390, 6867455, 8240946, 11772780, 13734910, 16481892, 20602365, 27469820, 41204730, 82409460]

約数ペア:

[(1, 82409460), (2, 41204730), (3, 27469820), (4, 20602365), (5, 16481892), (6, 13734910), (7, 11772780), (10, 8240946), (12, 6867455), (14, 5886390), (15, 5493964), (19, 4337340), (20, 4120473), (21, 3924260), (23, 3583020), (28, 2943195), (30, 2746982), (35, 2354556), (38, 2168670), (42, 1962130), (46, 1791510), (57, 1445780), (60, 1373491), (69, 1194340), (70, 1177278), (76, 1084335), (84, 981065), (92, 895755), (95, 867468), (105, 784852), (114, 722890), (115, 716604), (133, 619620), (138, 597170), (140, 588639), (161, 511860), (190, 433734), (210, 392426), (228, 361445), (230, 358302), (266, 309810), (276, 298585), (285, 289156), (322, 255930), (345, 238868), (380, 216867), (399, 206540), (420, 196213), (437, 188580), (449, 183540), (460, 179151), (483, 170620), (532, 154905), (570, 144578), (644, 127965), (665, 123924), (690, 119434), (798, 103270), (805, 102372), (874, 94290), (898, 91770), (966, 85310), (1140, 72289), (1311, 62860), (1330, 61962), (1347, 61180), (1380, 59717), (1596, 51635), (1610, 51186), (1748, 47145), (1796, 45885), (1932, 42655), (1995, 41308), (2185, 37716), (2245, 36708), (2415, 34124), (2622, 31430), (2660, 30981), (2694, 30590), (3059, 26940), (3143, 26220), (3220, 25593), (3990, 20654), (4370, 18858), (4490, 18354), (4830, 17062), (5244, 15715), (5388, 15295), (6118, 13470), (6286, 13110), (6555, 12572), (6735, 12236), (7980, 10327), (8531, 9660), (8740, 9429), (8980, 9177)]