1538305697040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{2353877}}^1$

素因数の和:2354289

約数の個数: 160

約数和(自身を含む): 5464009923840

約数和(自身を除く): 3925704226800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 389, 420, 560, 778, 840, 1167, 1556, 1680, 1945, 2334, 2723, 3112, 3890, 4668, 5446, 5835, 6224, 7780, 8169, 9336, 10892, 11670, 13615, 15560, 16338, 18672, 21784, 23340, 27230, 31120, 32676, 40845, 43568, 46680, 54460, 65352, 81690, 93360, 108920, 130704, 163380, 217840, 326760, 653520, 2353877, 4707754, 7061631, 9415508, 11769385, 14123262, 16477139, 18831016, 23538770, 28246524, 32954278, 35308155, 37662032, 47077540, 49431417, 56493048, 65908556, 70616310, 82385695, 94155080, 98862834, 112986096, 131817112, 141232620, 164771390, 188310160, 197725668, 247157085, 263634224, 282465240, 329542780, 395451336, 494314170, 564930480, 659085560, 790902672, 915658153, 988628340, 1318171120, 1831316306, 1977256680, 2746974459, 3662632612, 3954513360, 4578290765, 5493948918, 6409607071, 7325265224, 9156581530, 10987897836, 12819214142, 13734872295, 14650530448, 18313163060, 19228821213, 21975795672, 25638428284, 27469744590, 32048035355, 36626326120, 38457642426, 43951591344, 51276856568, 54939489180, 64096070710, 73252652240, 76915284852, 96144106065, 102553713136, 109878978360, 128192141420, 153830569704, 192288212130, 219757956720, 256384282840, 307661139408, 384576424260, 512768565680, 769152848520, 1538305697040]

約数ペア:

[(1, 1538305697040), (2, 769152848520), (3, 512768565680), (4, 384576424260), (5, 307661139408), (6, 256384282840), (7, 219757956720), (8, 192288212130), (10, 153830569704), (12, 128192141420), (14, 109878978360), (15, 102553713136), (16, 96144106065), (20, 76915284852), (21, 73252652240), (24, 64096070710), (28, 54939489180), (30, 51276856568), (35, 43951591344), (40, 38457642426), (42, 36626326120), (48, 32048035355), (56, 27469744590), (60, 25638428284), (70, 21975795672), (80, 19228821213), (84, 18313163060), (105, 14650530448), (112, 13734872295), (120, 12819214142), (140, 10987897836), (168, 9156581530), (210, 7325265224), (240, 6409607071), (280, 5493948918), (336, 4578290765), (389, 3954513360), (420, 3662632612), (560, 2746974459), (778, 1977256680), (840, 1831316306), (1167, 1318171120), (1556, 988628340), (1680, 915658153), (1945, 790902672), (2334, 659085560), (2723, 564930480), (3112, 494314170), (3890, 395451336), (4668, 329542780), (5446, 282465240), (5835, 263634224), (6224, 247157085), (7780, 197725668), (8169, 188310160), (9336, 164771390), (10892, 141232620), (11670, 131817112), (13615, 112986096), (15560, 98862834), (16338, 94155080), (18672, 82385695), (21784, 70616310), (23340, 65908556), (27230, 56493048), (31120, 49431417), (32676, 47077540), (40845, 37662032), (43568, 35308155), (46680, 32954278), (54460, 28246524), (65352, 23538770), (81690, 18831016), (93360, 16477139), (108920, 14123262), (130704, 11769385), (163380, 9415508), (217840, 7061631), (326760, 4707754), (653520, 2353877)]