2008904763840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{160969933}}^1$

素因数の和:160969966

約数の個数: 112

約数和(自身を含む): 6868909023648

約数和(自身を除く): 4860004259808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 160969933, 321939866, 482909799, 643879732, 804849665, 965819598, 1287759464, 1609699330, 1931639196, 2092609129, 2414548995, 2575518928, 3219398660, 3863278392, 4185218258, 4829097990, 5151037856, 6277827387, 6438797320, 7726556784, 8370436516, 9658195980, 10302075712, 10463045645, 12555654774, 12877594640, 15453113568, 16740873032, 19316391960, 20926091290, 25111309548, 25755189280, 30906227136, 31389136935, 33481746064, 38632783920, 41852182580, 50222619096, 51510378560, 62778273870, 66963492128, 77265567840, 83704365160, 100445238192, 125556547740, 133926984256, 154531135680, 167408730320, 200890476384, 251113095480, 334817460640, 401780952768, 502226190960, 669634921280, 1004452381920, 2008904763840]

約数ペア:

[(1, 2008904763840), (2, 1004452381920), (3, 669634921280), (4, 502226190960), (5, 401780952768), (6, 334817460640), (8, 251113095480), (10, 200890476384), (12, 167408730320), (13, 154531135680), (15, 133926984256), (16, 125556547740), (20, 100445238192), (24, 83704365160), (26, 77265567840), (30, 66963492128), (32, 62778273870), (39, 51510378560), (40, 50222619096), (48, 41852182580), (52, 38632783920), (60, 33481746064), (64, 31389136935), (65, 30906227136), (78, 25755189280), (80, 25111309548), (96, 20926091290), (104, 19316391960), (120, 16740873032), (130, 15453113568), (156, 12877594640), (160, 12555654774), (192, 10463045645), (195, 10302075712), (208, 9658195980), (240, 8370436516), (260, 7726556784), (312, 6438797320), (320, 6277827387), (390, 5151037856), (416, 4829097990), (480, 4185218258), (520, 3863278392), (624, 3219398660), (780, 2575518928), (832, 2414548995), (960, 2092609129), (1040, 1931639196), (1248, 1609699330), (1560, 1287759464), (2080, 965819598), (2496, 804849665), (3120, 643879732), (4160, 482909799), (6240, 321939866), (12480, 160969933)]