195087240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:412

約数の個数: 192

約数和(自身を含む): 679311360

約数和(自身を除く): 484224120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 127, 136, 153, 170, 180, 204, 251, 254, 255, 306, 340, 360, 381, 408, 502, 508, 510, 612, 635, 680, 753, 762, 765, 1004, 1016, 1020, 1143, 1224, 1255, 1270, 1506, 1524, 1530, 1905, 2008, 2040, 2159, 2259, 2286, 2510, 2540, 3012, 3048, 3060, 3765, 3810, 4267, 4318, 4518, 4572, 5020, 5080, 5715, 6024, 6120, 6477, 7530, 7620, 8534, 8636, 9036, 9144, 10040, 10795, 11295, 11430, 12801, 12954, 15060, 15240, 17068, 17272, 18072, 19431, 21335, 21590, 22590, 22860, 25602, 25908, 30120, 31877, 32385, 34136, 38403, 38862, 42670, 43180, 45180, 45720, 51204, 51816, 63754, 64005, 64770, 76806, 77724, 85340, 86360, 90360, 95631, 97155, 102408, 127508, 128010, 129540, 153612, 155448, 159385, 170680, 191262, 192015, 194310, 255016, 256020, 259080, 286893, 307224, 318770, 382524, 384030, 388620, 478155, 512040, 541909, 573786, 637540, 765048, 768060, 777240, 956310, 1083818, 1147572, 1275080, 1434465, 1536120, 1625727, 1912620, 2167636, 2295144, 2709545, 2868930, 3251454, 3825240, 4335272, 4877181, 5419090, 5737860, 6502908, 8128635, 9754362, 10838180, 11475720, 13005816, 16257270, 19508724, 21676360, 24385905, 32514540, 39017448, 48771810, 65029080, 97543620, 195087240]

約数ペア:

[(1, 195087240), (2, 97543620), (3, 65029080), (4, 48771810), (5, 39017448), (6, 32514540), (8, 24385905), (9, 21676360), (10, 19508724), (12, 16257270), (15, 13005816), (17, 11475720), (18, 10838180), (20, 9754362), (24, 8128635), (30, 6502908), (34, 5737860), (36, 5419090), (40, 4877181), (45, 4335272), (51, 3825240), (60, 3251454), (68, 2868930), (72, 2709545), (85, 2295144), (90, 2167636), (102, 1912620), (120, 1625727), (127, 1536120), (136, 1434465), (153, 1275080), (170, 1147572), (180, 1083818), (204, 956310), (251, 777240), (254, 768060), (255, 765048), (306, 637540), (340, 573786), (360, 541909), (381, 512040), (408, 478155), (502, 388620), (508, 384030), (510, 382524), (612, 318770), (635, 307224), (680, 286893), (753, 259080), (762, 256020), (765, 255016), (1004, 194310), (1016, 192015), (1020, 191262), (1143, 170680), (1224, 159385), (1255, 155448), (1270, 153612), (1506, 129540), (1524, 128010), (1530, 127508), (1905, 102408), (2008, 97155), (2040, 95631), (2159, 90360), (2259, 86360), (2286, 85340), (2510, 77724), (2540, 76806), (3012, 64770), (3048, 64005), (3060, 63754), (3765, 51816), (3810, 51204), (4267, 45720), (4318, 45180), (4518, 43180), (4572, 42670), (5020, 38862), (5080, 38403), (5715, 34136), (6024, 32385), (6120, 31877), (6477, 30120), (7530, 25908), (7620, 25602), (8534, 22860), (8636, 22590), (9036, 21590), (9144, 21335), (10040, 19431), (10795, 18072), (11295, 17272), (11430, 17068), (12801, 15240), (12954, 15060)]