1335651840

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1999}}^1$

素因数の和:2057

約数の個数: 240

約数和(自身を含む): 4787640000

約数和(自身を除く): 3451988160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 128, 144, 145, 160, 174, 180, 192, 232, 240, 256, 261, 288, 290, 320, 348, 360, 384, 435, 464, 480, 512, 522, 576, 580, 640, 696, 720, 768, 870, 928, 960, 1044, 1152, 1160, 1280, 1305, 1392, 1440, 1536, 1740, 1856, 1920, 1999, 2088, 2304, 2320, 2560, 2610, 2784, 2880, 3480, 3712, 3840, 3998, 4176, 4608, 4640, 5220, 5568, 5760, 5997, 6960, 7424, 7680, 7996, 8352, 9280, 9995, 10440, 11136, 11520, 11994, 13920, 14848, 15992, 16704, 17991, 18560, 19990, 20880, 22272, 23040, 23988, 27840, 29985, 31984, 33408, 35982, 37120, 39980, 41760, 44544, 47976, 55680, 57971, 59970, 63968, 66816, 71964, 74240, 79960, 83520, 89955, 95952, 111360, 115942, 119940, 127936, 133632, 143928, 159920, 167040, 173913, 179910, 191904, 222720, 231884, 239880, 255872, 287856, 289855, 319840, 334080, 347826, 359820, 383808, 463768, 479760, 511744, 521739, 575712, 579710, 639680, 668160, 695652, 719640, 767616, 869565, 927536, 959520, 1023488, 1043478, 1151424, 1159420, 1279360, 1391304, 1439280, 1535232, 1739130, 1855072, 1919040, 2086956, 2302848, 2318840, 2558720, 2608695, 2782608, 2878560, 3070464, 3478260, 3710144, 3838080, 4173912, 4605696, 4637680, 5117440, 5217390, 5565216, 5757120, 6956520, 7420288, 7676160, 8347824, 9211392, 9275360, 10434780, 11130432, 11514240, 13913040, 14840576, 15352320, 16695648, 18550720, 20869560, 22260864, 23028480, 27826080, 29681152, 33391296, 37101440, 41739120, 44521728, 46056960, 55652160, 66782592, 74202880, 83478240, 89043456, 111304320, 133565184, 148405760, 166956480, 222608640, 267130368, 333912960, 445217280, 667825920, 1335651840]

約数ペア:

[(1, 1335651840), (2, 667825920), (3, 445217280), (4, 333912960), (5, 267130368), (6, 222608640), (8, 166956480), (9, 148405760), (10, 133565184), (12, 111304320), (15, 89043456), (16, 83478240), (18, 74202880), (20, 66782592), (24, 55652160), (29, 46056960), (30, 44521728), (32, 41739120), (36, 37101440), (40, 33391296), (45, 29681152), (48, 27826080), (58, 23028480), (60, 22260864), (64, 20869560), (72, 18550720), (80, 16695648), (87, 15352320), (90, 14840576), (96, 13913040), (116, 11514240), (120, 11130432), (128, 10434780), (144, 9275360), (145, 9211392), (160, 8347824), (174, 7676160), (180, 7420288), (192, 6956520), (232, 5757120), (240, 5565216), (256, 5217390), (261, 5117440), (288, 4637680), (290, 4605696), (320, 4173912), (348, 3838080), (360, 3710144), (384, 3478260), (435, 3070464), (464, 2878560), (480, 2782608), (512, 2608695), (522, 2558720), (576, 2318840), (580, 2302848), (640, 2086956), (696, 1919040), (720, 1855072), (768, 1739130), (870, 1535232), (928, 1439280), (960, 1391304), (1044, 1279360), (1152, 1159420), (1160, 1151424), (1280, 1043478), (1305, 1023488), (1392, 959520), (1440, 927536), (1536, 869565), (1740, 767616), (1856, 719640), (1920, 695652), (1999, 668160), (2088, 639680), (2304, 579710), (2320, 575712), (2560, 521739), (2610, 511744), (2784, 479760), (2880, 463768), (3480, 383808), (3712, 359820), (3840, 347826), (3998, 334080), (4176, 319840), (4608, 289855), (4640, 287856), (5220, 255872), (5568, 239880), (5760, 231884), (5997, 222720), (6960, 191904), (7424, 179910), (7680, 173913), (7996, 167040), (8352, 159920), (9280, 143928), (9995, 133632), (10440, 127936), (11136, 119940), (11520, 115942), (11994, 111360), (13920, 95952), (14848, 89955), (15992, 83520), (16704, 79960), (17991, 74240), (18560, 71964), (19990, 66816), (20880, 63968), (22272, 59970), (23040, 57971), (23988, 55680), (27840, 47976), (29985, 44544), (31984, 41760), (33408, 39980), (35982, 37120)]