810915840

素因数分解:

$2^{11}\times 3^3\times 5^1\times 7^1\times {\mathrm{419}}^1$

素因数の和:462

約数の個数: 384

約数和(自身を含む): 3302208000

約数和(自身を除く): 2491292160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 419, 420, 432, 448, 480, 504, 512, 540, 560, 576, 630, 640, 672, 720, 756, 768, 838, 840, 864, 896, 945, 960, 1008, 1024, 1080, 1120, 1152, 1257, 1260, 1280, 1344, 1440, 1512, 1536, 1676, 1680, 1728, 1792, 1890, 1920, 2016, 2048, 2095, 2160, 2240, 2304, 2514, 2520, 2560, 2688, 2880, 2933, 3024, 3072, 3352, 3360, 3456, 3584, 3771, 3780, 3840, 4032, 4190, 4320, 4480, 4608, 5028, 5040, 5120, 5376, 5760, 5866, 6048, 6144, 6285, 6704, 6720, 6912, 7168, 7542, 7560, 7680, 8064, 8380, 8640, 8799, 8960, 9216, 10056, 10080, 10240, 10752, 11313, 11520, 11732, 12096, 12570, 13408, 13440, 13824, 14336, 14665, 15084, 15120, 15360, 16128, 16760, 17280, 17598, 17920, 18432, 18855, 20112, 20160, 21504, 22626, 23040, 23464, 24192, 25140, 26397, 26816, 26880, 27648, 29330, 30168, 30240, 30720, 32256, 33520, 34560, 35196, 35840, 37710, 40224, 40320, 43008, 43995, 45252, 46080, 46928, 48384, 50280, 52794, 53632, 53760, 55296, 56565, 58660, 60336, 60480, 64512, 67040, 69120, 70392, 71680, 75420, 79191, 80448, 80640, 87990, 90504, 92160, 93856, 96768, 100560, 105588, 107264, 107520, 113130, 117320, 120672, 120960, 129024, 131985, 134080, 138240, 140784, 150840, 158382, 160896, 161280, 175980, 181008, 187712, 193536, 201120, 211176, 214528, 215040, 226260, 234640, 241344, 241920, 263970, 268160, 276480, 281568, 301680, 316764, 321792, 322560, 351960, 362016, 375424, 387072, 395955, 402240, 422352, 429056, 452520, 469280, 482688, 483840, 527940, 536320, 563136, 603360, 633528, 643584, 645120, 703920, 724032, 750848, 791910, 804480, 844704, 858112, 905040, 938560, 965376, 967680, 1055880, 1072640, 1126272, 1206720, 1267056, 1287168, 1407840, 1448064, 1501696, 1583820, 1608960, 1689408, 1810080, 1877120, 1930752, 1935360, 2111760, 2145280, 2252544, 2413440, 2534112, 2574336, 2815680, 2896128, 3003392, 3167640, 3217920, 3378816, 3620160, 3754240, 3861504, 4223520, 4290560, 4505088, 4826880, 5068224, 5631360, 5792256, 6006784, 6335280, 6435840, 6757632, 7240320, 7508480, 7723008, 8447040, 9010176, 9653760, 10136448, 11262720, 11584512, 12670560, 12871680, 13515264, 14480640, 15016960, 16894080, 18020352, 19307520, 20272896, 22525440, 23169024, 25341120, 27030528, 28961280, 30033920, 33788160, 38615040, 40545792, 45050880, 50682240, 54061056, 57922560, 67576320, 81091584, 90101760, 101364480, 115845120, 135152640, 162183168, 202728960, 270305280, 405457920, 810915840]

約数ペア:

[(1, 810915840), (2, 405457920), (3, 270305280), (4, 202728960), (5, 162183168), (6, 135152640), (7, 115845120), (8, 101364480), (9, 90101760), (10, 81091584), (12, 67576320), (14, 57922560), (15, 54061056), (16, 50682240), (18, 45050880), (20, 40545792), (21, 38615040), (24, 33788160), (27, 30033920), (28, 28961280), (30, 27030528), (32, 25341120), (35, 23169024), (36, 22525440), (40, 20272896), (42, 19307520), (45, 18020352), (48, 16894080), (54, 15016960), (56, 14480640), (60, 13515264), (63, 12871680), (64, 12670560), (70, 11584512), (72, 11262720), (80, 10136448), (84, 9653760), (90, 9010176), (96, 8447040), (105, 7723008), (108, 7508480), (112, 7240320), (120, 6757632), (126, 6435840), (128, 6335280), (135, 6006784), (140, 5792256), (144, 5631360), (160, 5068224), (168, 4826880), (180, 4505088), (189, 4290560), (192, 4223520), (210, 3861504), (216, 3754240), (224, 3620160), (240, 3378816), (252, 3217920), (256, 3167640), (270, 3003392), (280, 2896128), (288, 2815680), (315, 2574336), (320, 2534112), (336, 2413440), (360, 2252544), (378, 2145280), (384, 2111760), (419, 1935360), (420, 1930752), (432, 1877120), (448, 1810080), (480, 1689408), (504, 1608960), (512, 1583820), (540, 1501696), (560, 1448064), (576, 1407840), (630, 1287168), (640, 1267056), (672, 1206720), (720, 1126272), (756, 1072640), (768, 1055880), (838, 967680), (840, 965376), (864, 938560), (896, 905040), (945, 858112), (960, 844704), (1008, 804480), (1024, 791910), (1080, 750848), (1120, 724032), (1152, 703920), (1257, 645120), (1260, 643584), (1280, 633528), (1344, 603360), (1440, 563136), (1512, 536320), (1536, 527940), (1676, 483840), (1680, 482688), (1728, 469280), (1792, 452520), (1890, 429056), (1920, 422352), (2016, 402240), (2048, 395955), (2095, 387072), (2160, 375424), (2240, 362016), (2304, 351960), (2514, 322560), (2520, 321792), (2560, 316764), (2688, 301680), (2880, 281568), (2933, 276480), (3024, 268160), (3072, 263970), (3352, 241920), (3360, 241344), (3456, 234640), (3584, 226260), (3771, 215040), (3780, 214528), (3840, 211176), (4032, 201120), (4190, 193536), (4320, 187712), (4480, 181008), (4608, 175980), (5028, 161280), (5040, 160896), (5120, 158382), (5376, 150840), (5760, 140784), (5866, 138240), (6048, 134080), (6144, 131985), (6285, 129024), (6704, 120960), (6720, 120672), (6912, 117320), (7168, 113130), (7542, 107520), (7560, 107264), (7680, 105588), (8064, 100560), (8380, 96768), (8640, 93856), (8799, 92160), (8960, 90504), (9216, 87990), (10056, 80640), (10080, 80448), (10240, 79191), (10752, 75420), (11313, 71680), (11520, 70392), (11732, 69120), (12096, 67040), (12570, 64512), (13408, 60480), (13440, 60336), (13824, 58660), (14336, 56565), (14665, 55296), (15084, 53760), (15120, 53632), (15360, 52794), (16128, 50280), (16760, 48384), (17280, 46928), (17598, 46080), (17920, 45252), (18432, 43995), (18855, 43008), (20112, 40320), (20160, 40224), (21504, 37710), (22626, 35840), (23040, 35196), (23464, 34560), (24192, 33520), (25140, 32256), (26397, 30720), (26816, 30240), (26880, 30168), (27648, 29330)]