165447360

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1$

素因数の和:533

約数の個数: 280

約数和(自身を含む): 635087376

約数和(自身を除く): 469640016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 390, 405, 416, 432, 468, 480, 491, 520, 540, 576, 585, 624, 648, 702, 720, 780, 810, 832, 864, 936, 960, 982, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1473, 1560, 1620, 1728, 1755, 1872, 1964, 2080, 2106, 2160, 2340, 2455, 2496, 2592, 2808, 2880, 2946, 3120, 3240, 3510, 3744, 3928, 4160, 4212, 4320, 4419, 4680, 4910, 5184, 5265, 5616, 5892, 6240, 6383, 6480, 7020, 7365, 7488, 7856, 8424, 8640, 8838, 9360, 9820, 10530, 11232, 11784, 12480, 12766, 12960, 13257, 14040, 14730, 15712, 16848, 17676, 18720, 19149, 19640, 21060, 22095, 22464, 23568, 25532, 25920, 26514, 28080, 29460, 31424, 31915, 33696, 35352, 37440, 38298, 39280, 39771, 42120, 44190, 47136, 51064, 53028, 56160, 57447, 58920, 63830, 66285, 67392, 70704, 76596, 78560, 79542, 84240, 88380, 94272, 95745, 102128, 106056, 112320, 114894, 117840, 127660, 132570, 141408, 153192, 157120, 159084, 168480, 172341, 176760, 191490, 198855, 204256, 212112, 229788, 235680, 255320, 265140, 282816, 287235, 306384, 318168, 336960, 344682, 353520, 382980, 397710, 408512, 424224, 459576, 471360, 510640, 517023, 530280, 574470, 612768, 636336, 689364, 707040, 765960, 795420, 848448, 861705, 919152, 1021280, 1034046, 1060560, 1148940, 1225536, 1272672, 1378728, 1414080, 1531920, 1590840, 1723410, 1838304, 2042560, 2068092, 2121120, 2297880, 2545344, 2585115, 2757456, 3063840, 3181680, 3446820, 3676608, 4136184, 4242240, 4595760, 5170230, 5514912, 6127680, 6363360, 6893640, 8272368, 9191520, 10340460, 11029824, 12726720, 13787280, 16544736, 18383040, 20680920, 27574560, 33089472, 41361840, 55149120, 82723680, 165447360]

約数ペア:

[(1, 165447360), (2, 82723680), (3, 55149120), (4, 41361840), (5, 33089472), (6, 27574560), (8, 20680920), (9, 18383040), (10, 16544736), (12, 13787280), (13, 12726720), (15, 11029824), (16, 10340460), (18, 9191520), (20, 8272368), (24, 6893640), (26, 6363360), (27, 6127680), (30, 5514912), (32, 5170230), (36, 4595760), (39, 4242240), (40, 4136184), (45, 3676608), (48, 3446820), (52, 3181680), (54, 3063840), (60, 2757456), (64, 2585115), (65, 2545344), (72, 2297880), (78, 2121120), (80, 2068092), (81, 2042560), (90, 1838304), (96, 1723410), (104, 1590840), (108, 1531920), (117, 1414080), (120, 1378728), (130, 1272672), (135, 1225536), (144, 1148940), (156, 1060560), (160, 1034046), (162, 1021280), (180, 919152), (192, 861705), (195, 848448), (208, 795420), (216, 765960), (234, 707040), (240, 689364), (260, 636336), (270, 612768), (288, 574470), (312, 530280), (320, 517023), (324, 510640), (351, 471360), (360, 459576), (390, 424224), (405, 408512), (416, 397710), (432, 382980), (468, 353520), (480, 344682), (491, 336960), (520, 318168), (540, 306384), (576, 287235), (585, 282816), (624, 265140), (648, 255320), (702, 235680), (720, 229788), (780, 212112), (810, 204256), (832, 198855), (864, 191490), (936, 176760), (960, 172341), (982, 168480), (1040, 159084), (1053, 157120), (1080, 153192), (1170, 141408), (1248, 132570), (1296, 127660), (1404, 117840), (1440, 114894), (1473, 112320), (1560, 106056), (1620, 102128), (1728, 95745), (1755, 94272), (1872, 88380), (1964, 84240), (2080, 79542), (2106, 78560), (2160, 76596), (2340, 70704), (2455, 67392), (2496, 66285), (2592, 63830), (2808, 58920), (2880, 57447), (2946, 56160), (3120, 53028), (3240, 51064), (3510, 47136), (3744, 44190), (3928, 42120), (4160, 39771), (4212, 39280), (4320, 38298), (4419, 37440), (4680, 35352), (4910, 33696), (5184, 31915), (5265, 31424), (5616, 29460), (5892, 28080), (6240, 26514), (6383, 25920), (6480, 25532), (7020, 23568), (7365, 22464), (7488, 22095), (7856, 21060), (8424, 19640), (8640, 19149), (8838, 18720), (9360, 17676), (9820, 16848), (10530, 15712), (11232, 14730), (11784, 14040), (12480, 13257), (12766, 12960)]