947787120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{491}}^1$

素因数の和:900

約数の個数: 240

約数和(自身を含む): 3654623232

約数和(自身を除く): 2706836112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 383, 420, 491, 504, 560, 630, 720, 766, 840, 982, 1008, 1149, 1260, 1473, 1532, 1680, 1915, 1964, 2298, 2455, 2520, 2681, 2946, 3064, 3437, 3447, 3830, 3928, 4419, 4596, 4910, 5040, 5362, 5745, 5892, 6128, 6874, 6894, 7365, 7660, 7856, 8043, 8838, 9192, 9820, 10311, 10724, 11490, 11784, 13405, 13748, 13788, 14730, 15320, 16086, 17185, 17235, 17676, 18384, 19640, 20622, 21448, 22095, 22980, 23568, 24129, 26810, 27496, 27576, 29460, 30640, 30933, 32172, 34370, 34470, 35352, 39280, 40215, 41244, 42896, 44190, 45960, 48258, 51555, 53620, 54992, 55152, 58920, 61866, 64344, 68740, 68940, 70704, 80430, 82488, 88380, 91920, 96516, 103110, 107240, 117840, 120645, 123732, 128688, 137480, 137880, 154665, 160860, 164976, 176760, 188053, 193032, 206220, 214480, 241290, 247464, 274960, 275760, 309330, 321720, 353520, 376106, 386064, 412440, 482580, 494928, 564159, 618660, 643440, 752212, 824880, 940265, 965160, 1128318, 1237320, 1316371, 1504424, 1692477, 1880530, 1930320, 2256636, 2474640, 2632742, 2820795, 3008848, 3384954, 3761060, 3949113, 4513272, 5265484, 5641590, 6581855, 6769908, 7522120, 7898226, 8462385, 9026544, 10530968, 11283180, 11847339, 13163710, 13539816, 15044240, 15796452, 16924770, 19745565, 21061936, 22566360, 23694678, 26327420, 27079632, 31592904, 33849540, 39491130, 45132720, 47389356, 52654840, 59236695, 63185808, 67699080, 78982260, 94778712, 105309680, 118473390, 135398160, 157964520, 189557424, 236946780, 315929040, 473893560, 947787120]

約数ペア:

[(1, 947787120), (2, 473893560), (3, 315929040), (4, 236946780), (5, 189557424), (6, 157964520), (7, 135398160), (8, 118473390), (9, 105309680), (10, 94778712), (12, 78982260), (14, 67699080), (15, 63185808), (16, 59236695), (18, 52654840), (20, 47389356), (21, 45132720), (24, 39491130), (28, 33849540), (30, 31592904), (35, 27079632), (36, 26327420), (40, 23694678), (42, 22566360), (45, 21061936), (48, 19745565), (56, 16924770), (60, 15796452), (63, 15044240), (70, 13539816), (72, 13163710), (80, 11847339), (84, 11283180), (90, 10530968), (105, 9026544), (112, 8462385), (120, 7898226), (126, 7522120), (140, 6769908), (144, 6581855), (168, 5641590), (180, 5265484), (210, 4513272), (240, 3949113), (252, 3761060), (280, 3384954), (315, 3008848), (336, 2820795), (360, 2632742), (383, 2474640), (420, 2256636), (491, 1930320), (504, 1880530), (560, 1692477), (630, 1504424), (720, 1316371), (766, 1237320), (840, 1128318), (982, 965160), (1008, 940265), (1149, 824880), (1260, 752212), (1473, 643440), (1532, 618660), (1680, 564159), (1915, 494928), (1964, 482580), (2298, 412440), (2455, 386064), (2520, 376106), (2681, 353520), (2946, 321720), (3064, 309330), (3437, 275760), (3447, 274960), (3830, 247464), (3928, 241290), (4419, 214480), (4596, 206220), (4910, 193032), (5040, 188053), (5362, 176760), (5745, 164976), (5892, 160860), (6128, 154665), (6874, 137880), (6894, 137480), (7365, 128688), (7660, 123732), (7856, 120645), (8043, 117840), (8838, 107240), (9192, 103110), (9820, 96516), (10311, 91920), (10724, 88380), (11490, 82488), (11784, 80430), (13405, 70704), (13748, 68940), (13788, 68740), (14730, 64344), (15320, 61866), (16086, 58920), (17185, 55152), (17235, 54992), (17676, 53620), (18384, 51555), (19640, 48258), (20622, 45960), (21448, 44190), (22095, 42896), (22980, 41244), (23568, 40215), (24129, 39280), (26810, 35352), (27496, 34470), (27576, 34370), (29460, 32172), (30640, 30933)]