3180723840

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{78887}}^1$

素因数の和:78919

約数の個数: 192

約数和(自身を含む): 12552658560

約数和(自身を除く): 9371934720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 40320, 78887, 157774, 236661, 315548, 394435, 473322, 552209, 631096, 709983, 788870, 946644, 1104418, 1183305, 1262192, 1419966, 1577740, 1656627, 1893288, 2208836, 2366610, 2524384, 2761045, 2839932, 3155480, 3313254, 3549915, 3786576, 4417672, 4733220, 4969881, 5048768, 5522090, 5679864, 6310960, 6626508, 7099830, 7573152, 8283135, 8835344, 9466440, 9939762, 10097536, 11044180, 11359728, 12621920, 13253016, 14199660, 15146304, 16566270, 17670688, 18932880, 19879524, 22088360, 22719456, 24849405, 25243840, 26506032, 28399320, 30292608, 33132540, 35341376, 37865760, 39759048, 44176720, 45438912, 49698810, 50487680, 53012064, 56798640, 66265080, 70682752, 75731520, 79518096, 88353440, 90877824, 99397620, 106024128, 113597280, 132530160, 151463040, 159036192, 176706880, 198795240, 212048256, 227194560, 265060320, 318072384, 353413760, 397590480, 454389120, 530120640, 636144768, 795180960, 1060241280, 1590361920, 3180723840]

約数ペア:

[(1, 3180723840), (2, 1590361920), (3, 1060241280), (4, 795180960), (5, 636144768), (6, 530120640), (7, 454389120), (8, 397590480), (9, 353413760), (10, 318072384), (12, 265060320), (14, 227194560), (15, 212048256), (16, 198795240), (18, 176706880), (20, 159036192), (21, 151463040), (24, 132530160), (28, 113597280), (30, 106024128), (32, 99397620), (35, 90877824), (36, 88353440), (40, 79518096), (42, 75731520), (45, 70682752), (48, 66265080), (56, 56798640), (60, 53012064), (63, 50487680), (64, 49698810), (70, 45438912), (72, 44176720), (80, 39759048), (84, 37865760), (90, 35341376), (96, 33132540), (105, 30292608), (112, 28399320), (120, 26506032), (126, 25243840), (128, 24849405), (140, 22719456), (144, 22088360), (160, 19879524), (168, 18932880), (180, 17670688), (192, 16566270), (210, 15146304), (224, 14199660), (240, 13253016), (252, 12621920), (280, 11359728), (288, 11044180), (315, 10097536), (320, 9939762), (336, 9466440), (360, 8835344), (384, 8283135), (420, 7573152), (448, 7099830), (480, 6626508), (504, 6310960), (560, 5679864), (576, 5522090), (630, 5048768), (640, 4969881), (672, 4733220), (720, 4417672), (840, 3786576), (896, 3549915), (960, 3313254), (1008, 3155480), (1120, 2839932), (1152, 2761045), (1260, 2524384), (1344, 2366610), (1440, 2208836), (1680, 1893288), (1920, 1656627), (2016, 1577740), (2240, 1419966), (2520, 1262192), (2688, 1183305), (2880, 1104418), (3360, 946644), (4032, 788870), (4480, 709983), (5040, 631096), (5760, 552209), (6720, 473322), (8064, 394435), (10080, 315548), (13440, 236661), (20160, 157774), (40320, 78887)]