137439360

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:355

約数の個数: 192

約数和(自身を含む): 481178880

約数和(自身を除く): 343739520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 107, 120, 128, 144, 160, 180, 192, 214, 223, 240, 288, 320, 321, 360, 384, 428, 446, 480, 535, 576, 640, 642, 669, 720, 856, 892, 960, 963, 1070, 1115, 1152, 1284, 1338, 1440, 1605, 1712, 1784, 1920, 1926, 2007, 2140, 2230, 2568, 2676, 2880, 3210, 3345, 3424, 3568, 3852, 4014, 4280, 4460, 4815, 5136, 5352, 5760, 6420, 6690, 6848, 7136, 7704, 8028, 8560, 8920, 9630, 10035, 10272, 10704, 12840, 13380, 13696, 14272, 15408, 16056, 17120, 17840, 19260, 20070, 20544, 21408, 23861, 25680, 26760, 28544, 30816, 32112, 34240, 35680, 38520, 40140, 41088, 42816, 47722, 51360, 53520, 61632, 64224, 68480, 71360, 71583, 77040, 80280, 85632, 95444, 102720, 107040, 119305, 123264, 128448, 142720, 143166, 154080, 160560, 190888, 205440, 214080, 214749, 238610, 256896, 286332, 308160, 321120, 357915, 381776, 428160, 429498, 477220, 572664, 616320, 642240, 715830, 763552, 858996, 954440, 1073745, 1145328, 1284480, 1431660, 1527104, 1717992, 1908880, 2147490, 2290656, 2863320, 3054208, 3435984, 3817760, 4294980, 4581312, 5726640, 6871968, 7635520, 8589960, 9162624, 11453280, 13743936, 15271040, 17179920, 22906560, 27487872, 34359840, 45813120, 68719680, 137439360]

約数ペア:

[(1, 137439360), (2, 68719680), (3, 45813120), (4, 34359840), (5, 27487872), (6, 22906560), (8, 17179920), (9, 15271040), (10, 13743936), (12, 11453280), (15, 9162624), (16, 8589960), (18, 7635520), (20, 6871968), (24, 5726640), (30, 4581312), (32, 4294980), (36, 3817760), (40, 3435984), (45, 3054208), (48, 2863320), (60, 2290656), (64, 2147490), (72, 1908880), (80, 1717992), (90, 1527104), (96, 1431660), (107, 1284480), (120, 1145328), (128, 1073745), (144, 954440), (160, 858996), (180, 763552), (192, 715830), (214, 642240), (223, 616320), (240, 572664), (288, 477220), (320, 429498), (321, 428160), (360, 381776), (384, 357915), (428, 321120), (446, 308160), (480, 286332), (535, 256896), (576, 238610), (640, 214749), (642, 214080), (669, 205440), (720, 190888), (856, 160560), (892, 154080), (960, 143166), (963, 142720), (1070, 128448), (1115, 123264), (1152, 119305), (1284, 107040), (1338, 102720), (1440, 95444), (1605, 85632), (1712, 80280), (1784, 77040), (1920, 71583), (1926, 71360), (2007, 68480), (2140, 64224), (2230, 61632), (2568, 53520), (2676, 51360), (2880, 47722), (3210, 42816), (3345, 41088), (3424, 40140), (3568, 38520), (3852, 35680), (4014, 34240), (4280, 32112), (4460, 30816), (4815, 28544), (5136, 26760), (5352, 25680), (5760, 23861), (6420, 21408), (6690, 20544), (6848, 20070), (7136, 19260), (7704, 17840), (8028, 17120), (8560, 16056), (8920, 15408), (9630, 14272), (10035, 13696), (10272, 13380), (10704, 12840)]