429857280

素因数分解:

$2^9\times 3^5\times 5^1\times {\mathrm{691}}^1$

素因数の和:729

約数の個数: 240

約数和(自身を含む): 1546088544

約数和(自身を除く): 1116231264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 512, 540, 576, 640, 648, 691, 720, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1382, 1440, 1536, 1620, 1728, 1920, 1944, 2073, 2160, 2304, 2430, 2560, 2592, 2764, 2880, 3240, 3455, 3456, 3840, 3888, 4146, 4320, 4608, 4860, 5184, 5528, 5760, 6219, 6480, 6910, 6912, 7680, 7776, 8292, 8640, 9720, 10365, 10368, 11056, 11520, 12438, 12960, 13820, 13824, 15552, 16584, 17280, 18657, 19440, 20730, 20736, 22112, 23040, 24876, 25920, 27640, 31095, 31104, 33168, 34560, 37314, 38880, 41460, 41472, 44224, 49752, 51840, 55280, 55971, 62190, 62208, 66336, 69120, 74628, 77760, 82920, 88448, 93285, 99504, 103680, 110560, 111942, 124380, 124416, 132672, 149256, 155520, 165840, 167913, 176896, 186570, 199008, 207360, 221120, 223884, 248760, 265344, 279855, 298512, 311040, 331680, 335826, 353792, 373140, 398016, 442240, 447768, 497520, 530688, 559710, 597024, 622080, 663360, 671652, 746280, 796032, 839565, 884480, 895536, 995040, 1061376, 1119420, 1194048, 1326720, 1343304, 1492560, 1592064, 1679130, 1768960, 1791072, 1990080, 2238840, 2388096, 2653440, 2686608, 2985120, 3184128, 3358260, 3582144, 3980160, 4477680, 4776192, 5306880, 5373216, 5970240, 6716520, 7164288, 7960320, 8955360, 9552384, 10746432, 11940480, 13433040, 14328576, 15920640, 17910720, 21492864, 23880960, 26866080, 28657152, 35821440, 42985728, 47761920, 53732160, 71642880, 85971456, 107464320, 143285760, 214928640, 429857280]

約数ペア:

[(1, 429857280), (2, 214928640), (3, 143285760), (4, 107464320), (5, 85971456), (6, 71642880), (8, 53732160), (9, 47761920), (10, 42985728), (12, 35821440), (15, 28657152), (16, 26866080), (18, 23880960), (20, 21492864), (24, 17910720), (27, 15920640), (30, 14328576), (32, 13433040), (36, 11940480), (40, 10746432), (45, 9552384), (48, 8955360), (54, 7960320), (60, 7164288), (64, 6716520), (72, 5970240), (80, 5373216), (81, 5306880), (90, 4776192), (96, 4477680), (108, 3980160), (120, 3582144), (128, 3358260), (135, 3184128), (144, 2985120), (160, 2686608), (162, 2653440), (180, 2388096), (192, 2238840), (216, 1990080), (240, 1791072), (243, 1768960), (256, 1679130), (270, 1592064), (288, 1492560), (320, 1343304), (324, 1326720), (360, 1194048), (384, 1119420), (405, 1061376), (432, 995040), (480, 895536), (486, 884480), (512, 839565), (540, 796032), (576, 746280), (640, 671652), (648, 663360), (691, 622080), (720, 597024), (768, 559710), (810, 530688), (864, 497520), (960, 447768), (972, 442240), (1080, 398016), (1152, 373140), (1215, 353792), (1280, 335826), (1296, 331680), (1382, 311040), (1440, 298512), (1536, 279855), (1620, 265344), (1728, 248760), (1920, 223884), (1944, 221120), (2073, 207360), (2160, 199008), (2304, 186570), (2430, 176896), (2560, 167913), (2592, 165840), (2764, 155520), (2880, 149256), (3240, 132672), (3455, 124416), (3456, 124380), (3840, 111942), (3888, 110560), (4146, 103680), (4320, 99504), (4608, 93285), (4860, 88448), (5184, 82920), (5528, 77760), (5760, 74628), (6219, 69120), (6480, 66336), (6910, 62208), (6912, 62190), (7680, 55971), (7776, 55280), (8292, 51840), (8640, 49752), (9720, 44224), (10365, 41472), (10368, 41460), (11056, 38880), (11520, 37314), (12438, 34560), (12960, 33168), (13820, 31104), (13824, 31095), (15552, 27640), (16584, 25920), (17280, 24876), (18657, 23040), (19440, 22112), (20730, 20736)]