2130783840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6947}}^1$

素因数の和:7042

約数の個数: 192

約数和(自身を含む): 7563870720

約数和(自身を除く): 5433086880

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, 71, 72, 80, 90, 96, 108, 120, 135, 142, 144, 160, 180, 213, 216, 240, 270, 284, 288, 355, 360, 426, 432, 480, 540, 568, 639, 710, 720, 852, 864, 1065, 1080, 1136, 1278, 1420, 1440, 1704, 1917, 2130, 2160, 2272, 2556, 2840, 3195, 3408, 3834, 4260, 4320, 5112, 5680, 6390, 6816, 6947, 7668, 8520, 9585, 10224, 11360, 12780, 13894, 15336, 17040, 19170, 20448, 20841, 25560, 27788, 30672, 34080, 34735, 38340, 41682, 51120, 55576, 61344, 62523, 69470, 76680, 83364, 102240, 104205, 111152, 125046, 138940, 153360, 166728, 187569, 208410, 222304, 250092, 277880, 306720, 312615, 333456, 375138, 416820, 493237, 500184, 555760, 625230, 666912, 750276, 833640, 937845, 986474, 1000368, 1111520, 1250460, 1479711, 1500552, 1667280, 1875690, 1972948, 2000736, 2466185, 2500920, 2959422, 3001104, 3334560, 3751380, 3945896, 4439133, 4932370, 5001840, 5918844, 6002208, 7398555, 7502760, 7891792, 8878266, 9864740, 10003680, 11837688, 13317399, 14797110, 15005520, 15783584, 17756532, 19729480, 22195665, 23675376, 26634798, 29594220, 30011040, 35513064, 39458960, 44391330, 47350752, 53269596, 59188440, 66586995, 71026128, 78917920, 88782660, 106539192, 118376880, 133173990, 142052256, 177565320, 213078384, 236753760, 266347980, 355130640, 426156768, 532695960, 710261280, 1065391920, 2130783840]

約数ペア:

[(1, 2130783840), (2, 1065391920), (3, 710261280), (4, 532695960), (5, 426156768), (6, 355130640), (8, 266347980), (9, 236753760), (10, 213078384), (12, 177565320), (15, 142052256), (16, 133173990), (18, 118376880), (20, 106539192), (24, 88782660), (27, 78917920), (30, 71026128), (32, 66586995), (36, 59188440), (40, 53269596), (45, 47350752), (48, 44391330), (54, 39458960), (60, 35513064), (71, 30011040), (72, 29594220), (80, 26634798), (90, 23675376), (96, 22195665), (108, 19729480), (120, 17756532), (135, 15783584), (142, 15005520), (144, 14797110), (160, 13317399), (180, 11837688), (213, 10003680), (216, 9864740), (240, 8878266), (270, 7891792), (284, 7502760), (288, 7398555), (355, 6002208), (360, 5918844), (426, 5001840), (432, 4932370), (480, 4439133), (540, 3945896), (568, 3751380), (639, 3334560), (710, 3001104), (720, 2959422), (852, 2500920), (864, 2466185), (1065, 2000736), (1080, 1972948), (1136, 1875690), (1278, 1667280), (1420, 1500552), (1440, 1479711), (1704, 1250460), (1917, 1111520), (2130, 1000368), (2160, 986474), (2272, 937845), (2556, 833640), (2840, 750276), (3195, 666912), (3408, 625230), (3834, 555760), (4260, 500184), (4320, 493237), (5112, 416820), (5680, 375138), (6390, 333456), (6816, 312615), (6947, 306720), (7668, 277880), (8520, 250092), (9585, 222304), (10224, 208410), (11360, 187569), (12780, 166728), (13894, 153360), (15336, 138940), (17040, 125046), (19170, 111152), (20448, 104205), (20841, 102240), (25560, 83364), (27788, 76680), (30672, 69470), (34080, 62523), (34735, 61344), (38340, 55576), (41682, 51120)]