131469388620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1\times {\mathrm{1667}}^1$

素因数の和:2208

約数の個数: 192

約数和(自身を含む): 384691507200

約数和(自身を除く): 253222118580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 109, 124, 155, 186, 218, 310, 327, 372, 389, 436, 465, 545, 620, 654, 778, 930, 1090, 1167, 1308, 1556, 1635, 1667, 1860, 1945, 2180, 2334, 3270, 3334, 3379, 3890, 4668, 5001, 5835, 6540, 6668, 6758, 7780, 8335, 10002, 10137, 11670, 12059, 13516, 16670, 16895, 20004, 20274, 23340, 24118, 25005, 33340, 33790, 36177, 40548, 42401, 48236, 50010, 50685, 51677, 60295, 67580, 72354, 84802, 100020, 101370, 103354, 120590, 127203, 144708, 155031, 169604, 180885, 181703, 202740, 206708, 212005, 241180, 254406, 258385, 310062, 361770, 363406, 424010, 508812, 516770, 545109, 620124, 636015, 648463, 723540, 726812, 775155, 848020, 908515, 1033540, 1090218, 1272030, 1296926, 1314431, 1550310, 1817030, 1945389, 2180436, 2544060, 2593852, 2628862, 2725545, 3100620, 3242315, 3634060, 3890778, 3943293, 5257724, 5451090, 5632793, 6484630, 6572155, 7781556, 7886586, 9726945, 10902180, 11265586, 12969260, 13144310, 15773172, 16898379, 19453890, 19716465, 20102353, 22531172, 26288620, 28163965, 33796758, 38907780, 39432930, 40204706, 56327930, 60307059, 67593516, 70682467, 78865860, 80409412, 84491895, 100511765, 112655860, 120614118, 141364934, 168983790, 201023530, 212047401, 241228236, 282729868, 301535295, 337967580, 353412335, 402047060, 424094802, 603070590, 706824670, 848189604, 1060237005, 1206141180, 1413649340, 2120474010, 2191156477, 4240948020, 4382312954, 6573469431, 8764625908, 10955782385, 13146938862, 21911564770, 26293877724, 32867347155, 43823129540, 65734694310, 131469388620]

約数ペア:

[(1, 131469388620), (2, 65734694310), (3, 43823129540), (4, 32867347155), (5, 26293877724), (6, 21911564770), (10, 13146938862), (12, 10955782385), (15, 8764625908), (20, 6573469431), (30, 4382312954), (31, 4240948020), (60, 2191156477), (62, 2120474010), (93, 1413649340), (109, 1206141180), (124, 1060237005), (155, 848189604), (186, 706824670), (218, 603070590), (310, 424094802), (327, 402047060), (372, 353412335), (389, 337967580), (436, 301535295), (465, 282729868), (545, 241228236), (620, 212047401), (654, 201023530), (778, 168983790), (930, 141364934), (1090, 120614118), (1167, 112655860), (1308, 100511765), (1556, 84491895), (1635, 80409412), (1667, 78865860), (1860, 70682467), (1945, 67593516), (2180, 60307059), (2334, 56327930), (3270, 40204706), (3334, 39432930), (3379, 38907780), (3890, 33796758), (4668, 28163965), (5001, 26288620), (5835, 22531172), (6540, 20102353), (6668, 19716465), (6758, 19453890), (7780, 16898379), (8335, 15773172), (10002, 13144310), (10137, 12969260), (11670, 11265586), (12059, 10902180), (13516, 9726945), (16670, 7886586), (16895, 7781556), (20004, 6572155), (20274, 6484630), (23340, 5632793), (24118, 5451090), (25005, 5257724), (33340, 3943293), (33790, 3890778), (36177, 3634060), (40548, 3242315), (42401, 3100620), (48236, 2725545), (50010, 2628862), (50685, 2593852), (51677, 2544060), (60295, 2180436), (67580, 1945389), (72354, 1817030), (84802, 1550310), (100020, 1314431), (101370, 1296926), (103354, 1272030), (120590, 1090218), (127203, 1033540), (144708, 908515), (155031, 848020), (169604, 775155), (180885, 726812), (181703, 723540), (202740, 648463), (206708, 636015), (212005, 620124), (241180, 545109), (254406, 516770), (258385, 508812), (310062, 424010), (361770, 363406)]