67646880

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{2237}}^1$

素因数の和:2268

約数の個数: 192

約数和(自身を含む): 270708480

約数和(自身を除く): 203061600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2237, 2520, 3024, 3360, 3780, 4320, 4474, 5040, 6048, 6711, 7560, 8948, 10080, 11185, 13422, 15120, 15659, 17896, 20133, 22370, 26844, 30240, 31318, 33555, 35792, 40266, 44740, 46977, 53688, 60399, 62636, 67110, 71584, 78295, 80532, 89480, 93954, 100665, 107376, 120798, 125272, 134220, 140931, 156590, 161064, 178960, 187908, 201330, 214752, 234885, 241596, 250544, 268440, 281862, 301995, 313180, 322128, 357920, 375816, 402660, 422793, 469770, 483192, 501088, 536880, 563724, 603990, 626360, 644256, 704655, 751632, 805320, 845586, 939540, 966384, 1073760, 1127448, 1207980, 1252720, 1409310, 1503264, 1610640, 1691172, 1879080, 1932768, 2113965, 2254896, 2415960, 2505440, 2818620, 3221280, 3382344, 3758160, 4227930, 4509792, 4831920, 5637240, 6764688, 7516320, 8455860, 9663840, 11274480, 13529376, 16911720, 22548960, 33823440, 67646880]

約数ペア:

[(1, 67646880), (2, 33823440), (3, 22548960), (4, 16911720), (5, 13529376), (6, 11274480), (7, 9663840), (8, 8455860), (9, 7516320), (10, 6764688), (12, 5637240), (14, 4831920), (15, 4509792), (16, 4227930), (18, 3758160), (20, 3382344), (21, 3221280), (24, 2818620), (27, 2505440), (28, 2415960), (30, 2254896), (32, 2113965), (35, 1932768), (36, 1879080), (40, 1691172), (42, 1610640), (45, 1503264), (48, 1409310), (54, 1252720), (56, 1207980), (60, 1127448), (63, 1073760), (70, 966384), (72, 939540), (80, 845586), (84, 805320), (90, 751632), (96, 704655), (105, 644256), (108, 626360), (112, 603990), (120, 563724), (126, 536880), (135, 501088), (140, 483192), (144, 469770), (160, 422793), (168, 402660), (180, 375816), (189, 357920), (210, 322128), (216, 313180), (224, 301995), (240, 281862), (252, 268440), (270, 250544), (280, 241596), (288, 234885), (315, 214752), (336, 201330), (360, 187908), (378, 178960), (420, 161064), (432, 156590), (480, 140931), (504, 134220), (540, 125272), (560, 120798), (630, 107376), (672, 100665), (720, 93954), (756, 89480), (840, 80532), (864, 78295), (945, 71584), (1008, 67110), (1080, 62636), (1120, 60399), (1260, 53688), (1440, 46977), (1512, 44740), (1680, 40266), (1890, 35792), (2016, 33555), (2160, 31318), (2237, 30240), (2520, 26844), (3024, 22370), (3360, 20133), (3780, 17896), (4320, 15659), (4474, 15120), (5040, 13422), (6048, 11185), (6711, 10080), (7560, 8948)]