198264780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 288

約数和(自身を含む): 735436800

約数和(自身を除く): 537172020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 59, 60, 63, 70, 84, 90, 98, 105, 108, 118, 126, 127, 135, 140, 147, 177, 180, 189, 196, 210, 236, 245, 252, 254, 270, 294, 295, 315, 354, 378, 381, 413, 420, 441, 490, 508, 531, 540, 588, 590, 630, 635, 708, 735, 756, 762, 826, 882, 885, 889, 945, 980, 1062, 1143, 1180, 1239, 1260, 1270, 1323, 1470, 1524, 1593, 1652, 1764, 1770, 1778, 1890, 1905, 2065, 2124, 2205, 2286, 2478, 2540, 2646, 2655, 2667, 2891, 2940, 3186, 3429, 3540, 3556, 3717, 3780, 3810, 4130, 4410, 4445, 4572, 4956, 5292, 5310, 5334, 5715, 5782, 6195, 6223, 6372, 6615, 6858, 7434, 7493, 7620, 7965, 8001, 8260, 8673, 8820, 8890, 10620, 10668, 11151, 11430, 11564, 12390, 12446, 13230, 13335, 13716, 14455, 14868, 14986, 15930, 16002, 17145, 17346, 17780, 18585, 18669, 22302, 22479, 22860, 24003, 24780, 24892, 26019, 26460, 26670, 28910, 29972, 31115, 31860, 32004, 34290, 34692, 37170, 37338, 37465, 40005, 43365, 44604, 44958, 48006, 52038, 52451, 53340, 55755, 56007, 57820, 62230, 67437, 68580, 74340, 74676, 74930, 78057, 80010, 86730, 89916, 93345, 96012, 104076, 104902, 111510, 112014, 112395, 120015, 124460, 130095, 134874, 149860, 156114, 157353, 160020, 168021, 173460, 186690, 202311, 209804, 223020, 224028, 224790, 240030, 260190, 262255, 269748, 280035, 312228, 314706, 336042, 337185, 367157, 373380, 390285, 404622, 449580, 472059, 480060, 520380, 524510, 560070, 629412, 672084, 674370, 734314, 780570, 786765, 809244, 840105, 944118, 1011555, 1049020, 1101471, 1120140, 1348740, 1416177, 1468628, 1561140, 1573530, 1680210, 1835785, 1888236, 2023110, 2202942, 2360295, 2832354, 3147060, 3304413, 3360420, 3671570, 4046220, 4405884, 4720590, 5507355, 5664708, 6608826, 7080885, 7343140, 9441180, 9913239, 11014710, 13217652, 14161770, 16522065, 19826478, 22029420, 28323540, 33044130, 39652956, 49566195, 66088260, 99132390, 198264780]

約数ペア:

[(1, 198264780), (2, 99132390), (3, 66088260), (4, 49566195), (5, 39652956), (6, 33044130), (7, 28323540), (9, 22029420), (10, 19826478), (12, 16522065), (14, 14161770), (15, 13217652), (18, 11014710), (20, 9913239), (21, 9441180), (27, 7343140), (28, 7080885), (30, 6608826), (35, 5664708), (36, 5507355), (42, 4720590), (45, 4405884), (49, 4046220), (54, 3671570), (59, 3360420), (60, 3304413), (63, 3147060), (70, 2832354), (84, 2360295), (90, 2202942), (98, 2023110), (105, 1888236), (108, 1835785), (118, 1680210), (126, 1573530), (127, 1561140), (135, 1468628), (140, 1416177), (147, 1348740), (177, 1120140), (180, 1101471), (189, 1049020), (196, 1011555), (210, 944118), (236, 840105), (245, 809244), (252, 786765), (254, 780570), (270, 734314), (294, 674370), (295, 672084), (315, 629412), (354, 560070), (378, 524510), (381, 520380), (413, 480060), (420, 472059), (441, 449580), (490, 404622), (508, 390285), (531, 373380), (540, 367157), (588, 337185), (590, 336042), (630, 314706), (635, 312228), (708, 280035), (735, 269748), (756, 262255), (762, 260190), (826, 240030), (882, 224790), (885, 224028), (889, 223020), (945, 209804), (980, 202311), (1062, 186690), (1143, 173460), (1180, 168021), (1239, 160020), (1260, 157353), (1270, 156114), (1323, 149860), (1470, 134874), (1524, 130095), (1593, 124460), (1652, 120015), (1764, 112395), (1770, 112014), (1778, 111510), (1890, 104902), (1905, 104076), (2065, 96012), (2124, 93345), (2205, 89916), (2286, 86730), (2478, 80010), (2540, 78057), (2646, 74930), (2655, 74676), (2667, 74340), (2891, 68580), (2940, 67437), (3186, 62230), (3429, 57820), (3540, 56007), (3556, 55755), (3717, 53340), (3780, 52451), (3810, 52038), (4130, 48006), (4410, 44958), (4445, 44604), (4572, 43365), (4956, 40005), (5292, 37465), (5310, 37338), (5334, 37170), (5715, 34692), (5782, 34290), (6195, 32004), (6223, 31860), (6372, 31115), (6615, 29972), (6858, 28910), (7434, 26670), (7493, 26460), (7620, 26019), (7965, 24892), (8001, 24780), (8260, 24003), (8673, 22860), (8820, 22479), (8890, 22302), (10620, 18669), (10668, 18585), (11151, 17780), (11430, 17346), (11564, 17145), (12390, 16002), (12446, 15930), (13230, 14986), (13335, 14868), (13716, 14455)]