218097360

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1$

素因数の和:904

約数の個数: 240

約数和(自身を含む): 818947584

約数和(自身を除く): 600850224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 486, 520, 540, 585, 624, 648, 702, 720, 780, 810, 863, 936, 972, 1040, 1053, 1080, 1170, 1215, 1296, 1404, 1560, 1620, 1726, 1755, 1872, 1944, 2106, 2160, 2340, 2430, 2589, 2808, 3120, 3159, 3240, 3452, 3510, 3888, 4212, 4315, 4680, 4860, 5178, 5265, 5616, 6318, 6480, 6904, 7020, 7767, 8424, 8630, 9360, 9720, 10356, 10530, 11219, 12636, 12945, 13808, 14040, 15534, 15795, 16848, 17260, 19440, 20712, 21060, 22438, 23301, 25272, 25890, 28080, 31068, 31590, 33657, 34520, 38835, 41424, 42120, 44876, 46602, 50544, 51780, 56095, 62136, 63180, 67314, 69040, 69903, 77670, 84240, 89752, 93204, 100971, 103560, 112190, 116505, 124272, 126360, 134628, 139806, 155340, 168285, 179504, 186408, 201942, 207120, 209709, 224380, 233010, 252720, 269256, 279612, 302913, 310680, 336570, 349515, 372816, 403884, 419418, 448760, 466020, 504855, 538512, 559224, 605826, 621360, 673140, 699030, 807768, 838836, 897520, 908739, 932040, 1009710, 1048545, 1118448, 1211652, 1346280, 1398060, 1514565, 1615536, 1677672, 1817478, 1864080, 2019420, 2097090, 2423304, 2692560, 2726217, 2796120, 3029130, 3355344, 3634956, 4038840, 4194180, 4543695, 4846608, 5452434, 5592240, 6058260, 7269912, 8077680, 8388360, 9087390, 10904868, 12116520, 13631085, 14539824, 16776720, 18174780, 21809736, 24233040, 27262170, 36349560, 43619472, 54524340, 72699120, 109048680, 218097360]

約数ペア:

[(1, 218097360), (2, 109048680), (3, 72699120), (4, 54524340), (5, 43619472), (6, 36349560), (8, 27262170), (9, 24233040), (10, 21809736), (12, 18174780), (13, 16776720), (15, 14539824), (16, 13631085), (18, 12116520), (20, 10904868), (24, 9087390), (26, 8388360), (27, 8077680), (30, 7269912), (36, 6058260), (39, 5592240), (40, 5452434), (45, 4846608), (48, 4543695), (52, 4194180), (54, 4038840), (60, 3634956), (65, 3355344), (72, 3029130), (78, 2796120), (80, 2726217), (81, 2692560), (90, 2423304), (104, 2097090), (108, 2019420), (117, 1864080), (120, 1817478), (130, 1677672), (135, 1615536), (144, 1514565), (156, 1398060), (162, 1346280), (180, 1211652), (195, 1118448), (208, 1048545), (216, 1009710), (234, 932040), (240, 908739), (243, 897520), (260, 838836), (270, 807768), (312, 699030), (324, 673140), (351, 621360), (360, 605826), (390, 559224), (405, 538512), (432, 504855), (468, 466020), (486, 448760), (520, 419418), (540, 403884), (585, 372816), (624, 349515), (648, 336570), (702, 310680), (720, 302913), (780, 279612), (810, 269256), (863, 252720), (936, 233010), (972, 224380), (1040, 209709), (1053, 207120), (1080, 201942), (1170, 186408), (1215, 179504), (1296, 168285), (1404, 155340), (1560, 139806), (1620, 134628), (1726, 126360), (1755, 124272), (1872, 116505), (1944, 112190), (2106, 103560), (2160, 100971), (2340, 93204), (2430, 89752), (2589, 84240), (2808, 77670), (3120, 69903), (3159, 69040), (3240, 67314), (3452, 63180), (3510, 62136), (3888, 56095), (4212, 51780), (4315, 50544), (4680, 46602), (4860, 44876), (5178, 42120), (5265, 41424), (5616, 38835), (6318, 34520), (6480, 33657), (6904, 31590), (7020, 31068), (7767, 28080), (8424, 25890), (8630, 25272), (9360, 23301), (9720, 22438), (10356, 21060), (10530, 20712), (11219, 19440), (12636, 17260), (12945, 16848), (13808, 15795), (14040, 15534)]