1431830880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{887}}^1$

素因数の和:986

約数の個数: 288

約数和(自身を含む): 5236358400

約数和(自身を除く): 3804527520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 59, 60, 72, 76, 80, 90, 95, 96, 114, 118, 120, 144, 152, 160, 171, 177, 180, 190, 228, 236, 240, 285, 288, 295, 304, 342, 354, 360, 380, 456, 472, 480, 531, 570, 590, 608, 684, 708, 720, 760, 855, 885, 887, 912, 944, 1062, 1121, 1140, 1180, 1368, 1416, 1440, 1520, 1710, 1770, 1774, 1824, 1888, 2124, 2242, 2280, 2360, 2655, 2661, 2736, 2832, 3040, 3363, 3420, 3540, 3548, 4248, 4435, 4484, 4560, 4720, 5310, 5322, 5472, 5605, 5664, 6726, 6840, 7080, 7096, 7983, 8496, 8870, 8968, 9120, 9440, 10089, 10620, 10644, 11210, 13305, 13452, 13680, 14160, 14192, 15966, 16815, 16853, 16992, 17740, 17936, 20178, 21240, 21288, 22420, 26610, 26904, 27360, 28320, 28384, 31932, 33630, 33706, 35480, 35872, 39915, 40356, 42480, 42576, 44840, 50445, 50559, 52333, 53220, 53808, 63864, 67260, 67412, 70960, 79830, 80712, 84265, 84960, 85152, 89680, 100890, 101118, 104666, 106440, 107616, 127728, 134520, 134824, 141920, 151677, 156999, 159660, 161424, 168530, 179360, 201780, 202236, 209332, 212880, 252795, 255456, 261665, 269040, 269648, 303354, 313998, 319320, 322848, 337060, 403560, 404472, 418664, 425760, 470997, 505590, 523330, 538080, 539296, 606708, 627996, 638640, 674120, 758385, 784995, 807120, 808944, 837328, 941994, 994327, 1011180, 1046660, 1213416, 1255992, 1277280, 1348240, 1516770, 1569990, 1614240, 1617888, 1674656, 1883988, 1988654, 2022360, 2093320, 2354985, 2426832, 2511984, 2696480, 2982981, 3033540, 3139980, 3767976, 3977308, 4044720, 4186640, 4709970, 4853664, 4971635, 5023968, 5965962, 6067080, 6279960, 7535952, 7954616, 8089440, 8373280, 8948943, 9419940, 9943270, 11931924, 12134160, 12559920, 14914905, 15071904, 15909232, 17897886, 18839880, 19886540, 23863848, 24268320, 25119840, 29829810, 31818464, 35795772, 37679760, 39773080, 44744715, 47727696, 59659620, 71591544, 75359520, 79546160, 89489430, 95455392, 119319240, 143183088, 159092320, 178978860, 238638480, 286366176, 357957720, 477276960, 715915440, 1431830880]

約数ペア:

[(1, 1431830880), (2, 715915440), (3, 477276960), (4, 357957720), (5, 286366176), (6, 238638480), (8, 178978860), (9, 159092320), (10, 143183088), (12, 119319240), (15, 95455392), (16, 89489430), (18, 79546160), (19, 75359520), (20, 71591544), (24, 59659620), (30, 47727696), (32, 44744715), (36, 39773080), (38, 37679760), (40, 35795772), (45, 31818464), (48, 29829810), (57, 25119840), (59, 24268320), (60, 23863848), (72, 19886540), (76, 18839880), (80, 17897886), (90, 15909232), (95, 15071904), (96, 14914905), (114, 12559920), (118, 12134160), (120, 11931924), (144, 9943270), (152, 9419940), (160, 8948943), (171, 8373280), (177, 8089440), (180, 7954616), (190, 7535952), (228, 6279960), (236, 6067080), (240, 5965962), (285, 5023968), (288, 4971635), (295, 4853664), (304, 4709970), (342, 4186640), (354, 4044720), (360, 3977308), (380, 3767976), (456, 3139980), (472, 3033540), (480, 2982981), (531, 2696480), (570, 2511984), (590, 2426832), (608, 2354985), (684, 2093320), (708, 2022360), (720, 1988654), (760, 1883988), (855, 1674656), (885, 1617888), (887, 1614240), (912, 1569990), (944, 1516770), (1062, 1348240), (1121, 1277280), (1140, 1255992), (1180, 1213416), (1368, 1046660), (1416, 1011180), (1440, 994327), (1520, 941994), (1710, 837328), (1770, 808944), (1774, 807120), (1824, 784995), (1888, 758385), (2124, 674120), (2242, 638640), (2280, 627996), (2360, 606708), (2655, 539296), (2661, 538080), (2736, 523330), (2832, 505590), (3040, 470997), (3363, 425760), (3420, 418664), (3540, 404472), (3548, 403560), (4248, 337060), (4435, 322848), (4484, 319320), (4560, 313998), (4720, 303354), (5310, 269648), (5322, 269040), (5472, 261665), (5605, 255456), (5664, 252795), (6726, 212880), (6840, 209332), (7080, 202236), (7096, 201780), (7983, 179360), (8496, 168530), (8870, 161424), (8968, 159660), (9120, 156999), (9440, 151677), (10089, 141920), (10620, 134824), (10644, 134520), (11210, 127728), (13305, 107616), (13452, 106440), (13680, 104666), (14160, 101118), (14192, 100890), (15966, 89680), (16815, 85152), (16853, 84960), (16992, 84265), (17740, 80712), (17936, 79830), (20178, 70960), (21240, 67412), (21288, 67260), (22420, 63864), (26610, 53808), (26904, 53220), (27360, 52333), (28320, 50559), (28384, 50445), (31932, 44840), (33630, 42576), (33706, 42480), (35480, 40356), (35872, 39915)]