2525310840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:798

約数の個数: 256

約数和(自身を含む): 8541388800

約数和(自身を除く): 6016077960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 79, 93, 104, 120, 124, 130, 155, 156, 158, 186, 195, 237, 248, 260, 310, 312, 316, 372, 390, 395, 403, 465, 474, 520, 620, 632, 661, 744, 780, 790, 806, 930, 948, 1027, 1185, 1209, 1240, 1322, 1560, 1580, 1612, 1860, 1896, 1983, 2015, 2054, 2370, 2418, 2449, 2644, 3081, 3160, 3224, 3305, 3720, 3966, 4030, 4108, 4740, 4836, 4898, 5135, 5288, 6045, 6162, 6610, 7347, 7932, 8060, 8216, 8593, 9480, 9672, 9796, 9915, 10270, 12090, 12245, 12324, 13220, 14694, 15405, 15864, 16120, 17186, 19592, 19830, 20491, 20540, 24180, 24490, 24648, 25779, 26440, 29388, 30810, 31837, 34372, 36735, 39660, 40982, 41080, 42965, 48360, 48980, 51558, 52219, 58776, 61473, 61620, 63674, 68744, 73470, 79320, 81964, 85930, 95511, 97960, 102455, 103116, 104438, 122946, 123240, 127348, 128895, 146940, 156657, 159185, 163928, 171860, 191022, 204910, 206232, 208876, 245892, 254696, 257790, 261095, 266383, 293880, 307365, 313314, 318370, 343720, 382044, 409820, 417752, 477555, 491784, 515580, 522190, 532766, 614730, 626628, 636740, 678847, 764088, 783285, 799149, 819640, 955110, 1031160, 1044380, 1065532, 1229460, 1253256, 1273480, 1331915, 1357694, 1566570, 1598298, 1618789, 1910220, 2036541, 2088760, 2131064, 2458920, 2663830, 2715388, 3133140, 3196596, 3237578, 3394235, 3820440, 3995745, 4073082, 4856367, 5327660, 5430776, 6266280, 6393192, 6475156, 6788470, 7991490, 8093945, 8146164, 9712734, 10182705, 10655320, 12950312, 13576940, 15982980, 16187890, 16292328, 19425468, 20365410, 21044257, 24281835, 27153880, 31965960, 32375780, 38850936, 40730820, 42088514, 48563670, 63132771, 64751560, 81461640, 84177028, 97127340, 105221285, 126265542, 168354056, 194254680, 210442570, 252531084, 315663855, 420885140, 505062168, 631327710, 841770280, 1262655420, 2525310840]

約数ペア:

[(1, 2525310840), (2, 1262655420), (3, 841770280), (4, 631327710), (5, 505062168), (6, 420885140), (8, 315663855), (10, 252531084), (12, 210442570), (13, 194254680), (15, 168354056), (20, 126265542), (24, 105221285), (26, 97127340), (30, 84177028), (31, 81461640), (39, 64751560), (40, 63132771), (52, 48563670), (60, 42088514), (62, 40730820), (65, 38850936), (78, 32375780), (79, 31965960), (93, 27153880), (104, 24281835), (120, 21044257), (124, 20365410), (130, 19425468), (155, 16292328), (156, 16187890), (158, 15982980), (186, 13576940), (195, 12950312), (237, 10655320), (248, 10182705), (260, 9712734), (310, 8146164), (312, 8093945), (316, 7991490), (372, 6788470), (390, 6475156), (395, 6393192), (403, 6266280), (465, 5430776), (474, 5327660), (520, 4856367), (620, 4073082), (632, 3995745), (661, 3820440), (744, 3394235), (780, 3237578), (790, 3196596), (806, 3133140), (930, 2715388), (948, 2663830), (1027, 2458920), (1185, 2131064), (1209, 2088760), (1240, 2036541), (1322, 1910220), (1560, 1618789), (1580, 1598298), (1612, 1566570), (1860, 1357694), (1896, 1331915), (1983, 1273480), (2015, 1253256), (2054, 1229460), (2370, 1065532), (2418, 1044380), (2449, 1031160), (2644, 955110), (3081, 819640), (3160, 799149), (3224, 783285), (3305, 764088), (3720, 678847), (3966, 636740), (4030, 626628), (4108, 614730), (4740, 532766), (4836, 522190), (4898, 515580), (5135, 491784), (5288, 477555), (6045, 417752), (6162, 409820), (6610, 382044), (7347, 343720), (7932, 318370), (8060, 313314), (8216, 307365), (8593, 293880), (9480, 266383), (9672, 261095), (9796, 257790), (9915, 254696), (10270, 245892), (12090, 208876), (12245, 206232), (12324, 204910), (13220, 191022), (14694, 171860), (15405, 163928), (15864, 159185), (16120, 156657), (17186, 146940), (19592, 128895), (19830, 127348), (20491, 123240), (20540, 122946), (24180, 104438), (24490, 103116), (24648, 102455), (25779, 97960), (26440, 95511), (29388, 85930), (30810, 81964), (31837, 79320), (34372, 73470), (36735, 68744), (39660, 63674), (40982, 61620), (41080, 61473), (42965, 58776), (48360, 52219), (48980, 51558)]