20161842840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{2411}}^1$

素因数の和:2552

約数の個数: 320

約数和(自身を含む): 70920036000

約数和(自身を除く): 50758193160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 81, 87, 89, 90, 108, 116, 120, 135, 145, 162, 174, 178, 180, 216, 232, 261, 267, 270, 290, 324, 348, 356, 360, 405, 435, 445, 522, 534, 540, 580, 648, 696, 712, 783, 801, 810, 870, 890, 1044, 1068, 1080, 1160, 1305, 1335, 1566, 1602, 1620, 1740, 1780, 2088, 2136, 2349, 2403, 2411, 2581, 2610, 2670, 3132, 3204, 3240, 3480, 3560, 3915, 4005, 4698, 4806, 4822, 5162, 5220, 5340, 6264, 6408, 7209, 7233, 7743, 7830, 8010, 9396, 9612, 9644, 10324, 10440, 10680, 11745, 12015, 12055, 12905, 14418, 14466, 15486, 15660, 16020, 18792, 19224, 19288, 20648, 21699, 23229, 23490, 24030, 24110, 25810, 28836, 28932, 30972, 31320, 32040, 36045, 36165, 38715, 43398, 46458, 46980, 48060, 48220, 51620, 57672, 57864, 61944, 65097, 69687, 69919, 72090, 72330, 77430, 86796, 92916, 93960, 96120, 96440, 103240, 108495, 116145, 130194, 139374, 139838, 144180, 144660, 154860, 173592, 185832, 195291, 209061, 209757, 214579, 216990, 232290, 260388, 278748, 279676, 288360, 289320, 309720, 325485, 348435, 349595, 390582, 418122, 419514, 429158, 433980, 464580, 520776, 557496, 559352, 629271, 643737, 650970, 696870, 699190, 781164, 836244, 839028, 858316, 867960, 929160, 976455, 1045305, 1048785, 1072895, 1258542, 1287474, 1301940, 1393740, 1398380, 1562328, 1672488, 1678056, 1716632, 1887813, 1931211, 1952910, 2090610, 2097570, 2145790, 2517084, 2574948, 2603880, 2787480, 2796760, 3146355, 3218685, 3775626, 3862422, 3905820, 4181220, 4195140, 4291580, 5034168, 5149896, 5663439, 5793633, 6222791, 6292710, 6437370, 7551252, 7724844, 7811640, 8362440, 8390280, 8583160, 9439065, 9656055, 11326878, 11587266, 12445582, 12585420, 12874740, 15102504, 15449688, 17380899, 18668373, 18878130, 19312110, 22653756, 23174532, 24891164, 25170840, 25749480, 28317195, 28968165, 31113955, 34761798, 37336746, 37756260, 38624220, 45307512, 46349064, 49782328, 56005119, 56634390, 57936330, 62227910, 69523596, 74673492, 75512520, 77248440, 86904495, 93341865, 112010238, 113268780, 115872660, 124455820, 139047192, 149346984, 168015357, 173808990, 186683730, 224020476, 226537560, 231745320, 248911640, 280025595, 336030714, 347617980, 373367460, 448040952, 504046071, 560051190, 672061428, 695235960, 746734920, 840076785, 1008092142, 1120102380, 1344122856, 1680153570, 2016184284, 2240204760, 2520230355, 3360307140, 4032368568, 5040460710, 6720614280, 10080921420, 20161842840]

約数ペア:

[(1, 20161842840), (2, 10080921420), (3, 6720614280), (4, 5040460710), (5, 4032368568), (6, 3360307140), (8, 2520230355), (9, 2240204760), (10, 2016184284), (12, 1680153570), (15, 1344122856), (18, 1120102380), (20, 1008092142), (24, 840076785), (27, 746734920), (29, 695235960), (30, 672061428), (36, 560051190), (40, 504046071), (45, 448040952), (54, 373367460), (58, 347617980), (60, 336030714), (72, 280025595), (81, 248911640), (87, 231745320), (89, 226537560), (90, 224020476), (108, 186683730), (116, 173808990), (120, 168015357), (135, 149346984), (145, 139047192), (162, 124455820), (174, 115872660), (178, 113268780), (180, 112010238), (216, 93341865), (232, 86904495), (261, 77248440), (267, 75512520), (270, 74673492), (290, 69523596), (324, 62227910), (348, 57936330), (356, 56634390), (360, 56005119), (405, 49782328), (435, 46349064), (445, 45307512), (522, 38624220), (534, 37756260), (540, 37336746), (580, 34761798), (648, 31113955), (696, 28968165), (712, 28317195), (783, 25749480), (801, 25170840), (810, 24891164), (870, 23174532), (890, 22653756), (1044, 19312110), (1068, 18878130), (1080, 18668373), (1160, 17380899), (1305, 15449688), (1335, 15102504), (1566, 12874740), (1602, 12585420), (1620, 12445582), (1740, 11587266), (1780, 11326878), (2088, 9656055), (2136, 9439065), (2349, 8583160), (2403, 8390280), (2411, 8362440), (2581, 7811640), (2610, 7724844), (2670, 7551252), (3132, 6437370), (3204, 6292710), (3240, 6222791), (3480, 5793633), (3560, 5663439), (3915, 5149896), (4005, 5034168), (4698, 4291580), (4806, 4195140), (4822, 4181220), (5162, 3905820), (5220, 3862422), (5340, 3775626), (6264, 3218685), (6408, 3146355), (7209, 2796760), (7233, 2787480), (7743, 2603880), (7830, 2574948), (8010, 2517084), (9396, 2145790), (9612, 2097570), (9644, 2090610), (10324, 1952910), (10440, 1931211), (10680, 1887813), (11745, 1716632), (12015, 1678056), (12055, 1672488), (12905, 1562328), (14418, 1398380), (14466, 1393740), (15486, 1301940), (15660, 1287474), (16020, 1258542), (18792, 1072895), (19224, 1048785), (19288, 1045305), (20648, 976455), (21699, 929160), (23229, 867960), (23490, 858316), (24030, 839028), (24110, 836244), (25810, 781164), (28836, 699190), (28932, 696870), (30972, 650970), (31320, 643737), (32040, 629271), (36045, 559352), (36165, 557496), (38715, 520776), (43398, 464580), (46458, 433980), (46980, 429158), (48060, 419514), (48220, 418122), (51620, 390582), (57672, 349595), (57864, 348435), (61944, 325485), (65097, 309720), (69687, 289320), (69919, 288360), (72090, 279676), (72330, 278748), (77430, 260388), (86796, 232290), (92916, 216990), (93960, 214579), (96120, 209757), (96440, 209061), (103240, 195291), (108495, 185832), (116145, 173592), (130194, 154860), (139374, 144660), (139838, 144180)]