1719429120

素因数分解:

$2^{11}\times 3^5\times 5^1\times {\mathrm{691}}^1$

素因数の和:733

約数の個数: 288

約数和(自身を含む): 6188888160

約数和(自身を除く): 4469459040

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, 1024, 1080, 1152, 1215, 1280, 1296, 1382, 1440, 1536, 1620, 1728, 1920, 1944, 2048, 2073, 2160, 2304, 2430, 2560, 2592, 2764, 2880, 3072, 3240, 3455, 3456, 3840, 3888, 4146, 4320, 4608, 4860, 5120, 5184, 5528, 5760, 6144, 6219, 6480, 6910, 6912, 7680, 7776, 8292, 8640, 9216, 9720, 10240, 10365, 10368, 11056, 11520, 12438, 12960, 13820, 13824, 15360, 15552, 16584, 17280, 18432, 18657, 19440, 20730, 20736, 22112, 23040, 24876, 25920, 27640, 27648, 30720, 31095, 31104, 33168, 34560, 37314, 38880, 41460, 41472, 44224, 46080, 49752, 51840, 55280, 55296, 55971, 62190, 62208, 66336, 69120, 74628, 77760, 82920, 82944, 88448, 92160, 93285, 99504, 103680, 110560, 111942, 124380, 124416, 132672, 138240, 149256, 155520, 165840, 165888, 167913, 176896, 186570, 199008, 207360, 221120, 223884, 248760, 248832, 265344, 276480, 279855, 298512, 311040, 331680, 335826, 353792, 373140, 398016, 414720, 442240, 447768, 497520, 497664, 530688, 559710, 597024, 622080, 663360, 671652, 707584, 746280, 796032, 829440, 839565, 884480, 895536, 995040, 1061376, 1119420, 1194048, 1244160, 1326720, 1343304, 1415168, 1492560, 1592064, 1679130, 1768960, 1791072, 1990080, 2122752, 2238840, 2388096, 2488320, 2653440, 2686608, 2985120, 3184128, 3358260, 3537920, 3582144, 3980160, 4245504, 4477680, 4776192, 5306880, 5373216, 5970240, 6368256, 6716520, 7075840, 7164288, 7960320, 8955360, 9552384, 10613760, 10746432, 11940480, 12736512, 13433040, 14328576, 15920640, 17910720, 19104768, 21227520, 21492864, 23880960, 26866080, 28657152, 31841280, 35821440, 38209536, 42985728, 47761920, 53732160, 57314304, 63682560, 71642880, 85971456, 95523840, 107464320, 114628608, 143285760, 171942912, 191047680, 214928640, 286571520, 343885824, 429857280, 573143040, 859714560, 1719429120]

約数ペア:

[(1, 1719429120), (2, 859714560), (3, 573143040), (4, 429857280), (5, 343885824), (6, 286571520), (8, 214928640), (9, 191047680), (10, 171942912), (12, 143285760), (15, 114628608), (16, 107464320), (18, 95523840), (20, 85971456), (24, 71642880), (27, 63682560), (30, 57314304), (32, 53732160), (36, 47761920), (40, 42985728), (45, 38209536), (48, 35821440), (54, 31841280), (60, 28657152), (64, 26866080), (72, 23880960), (80, 21492864), (81, 21227520), (90, 19104768), (96, 17910720), (108, 15920640), (120, 14328576), (128, 13433040), (135, 12736512), (144, 11940480), (160, 10746432), (162, 10613760), (180, 9552384), (192, 8955360), (216, 7960320), (240, 7164288), (243, 7075840), (256, 6716520), (270, 6368256), (288, 5970240), (320, 5373216), (324, 5306880), (360, 4776192), (384, 4477680), (405, 4245504), (432, 3980160), (480, 3582144), (486, 3537920), (512, 3358260), (540, 3184128), (576, 2985120), (640, 2686608), (648, 2653440), (691, 2488320), (720, 2388096), (768, 2238840), (810, 2122752), (864, 1990080), (960, 1791072), (972, 1768960), (1024, 1679130), (1080, 1592064), (1152, 1492560), (1215, 1415168), (1280, 1343304), (1296, 1326720), (1382, 1244160), (1440, 1194048), (1536, 1119420), (1620, 1061376), (1728, 995040), (1920, 895536), (1944, 884480), (2048, 839565), (2073, 829440), (2160, 796032), (2304, 746280), (2430, 707584), (2560, 671652), (2592, 663360), (2764, 622080), (2880, 597024), (3072, 559710), (3240, 530688), (3455, 497664), (3456, 497520), (3840, 447768), (3888, 442240), (4146, 414720), (4320, 398016), (4608, 373140), (4860, 353792), (5120, 335826), (5184, 331680), (5528, 311040), (5760, 298512), (6144, 279855), (6219, 276480), (6480, 265344), (6910, 248832), (6912, 248760), (7680, 223884), (7776, 221120), (8292, 207360), (8640, 199008), (9216, 186570), (9720, 176896), (10240, 167913), (10365, 165888), (10368, 165840), (11056, 155520), (11520, 149256), (12438, 138240), (12960, 132672), (13820, 124416), (13824, 124380), (15360, 111942), (15552, 110560), (16584, 103680), (17280, 99504), (18432, 93285), (18657, 92160), (19440, 88448), (20730, 82944), (20736, 82920), (22112, 77760), (23040, 74628), (24876, 69120), (25920, 66336), (27640, 62208), (27648, 62190), (30720, 55971), (31095, 55296), (31104, 55280), (33168, 51840), (34560, 49752), (37314, 46080), (38880, 44224), (41460, 41472)]