165393480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:324

約数の個数: 256

約数和(自身を含む): 613324800

約数和(自身を除く): 447931320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 43, 56, 57, 60, 70, 76, 84, 86, 95, 105, 114, 120, 129, 133, 140, 152, 168, 172, 190, 210, 215, 228, 241, 258, 266, 280, 285, 301, 344, 380, 399, 420, 430, 456, 482, 516, 532, 570, 602, 645, 665, 723, 760, 798, 817, 840, 860, 903, 964, 1032, 1064, 1140, 1204, 1205, 1290, 1330, 1446, 1505, 1596, 1634, 1687, 1720, 1806, 1928, 1995, 2280, 2408, 2410, 2451, 2580, 2660, 2892, 3010, 3192, 3268, 3374, 3612, 3615, 3990, 4085, 4515, 4579, 4820, 4902, 5061, 5160, 5320, 5719, 5784, 6020, 6536, 6748, 7224, 7230, 7980, 8170, 8435, 9030, 9158, 9640, 9804, 10122, 10363, 11438, 12040, 12255, 13496, 13737, 14460, 15960, 16340, 16870, 17157, 18060, 18316, 19608, 20244, 20726, 22876, 22895, 24510, 25305, 27474, 28595, 28920, 31089, 32053, 32680, 33740, 34314, 36120, 36632, 40488, 41452, 45752, 45790, 49020, 50610, 51815, 54948, 57190, 62178, 64106, 67480, 68628, 68685, 72541, 82904, 85785, 91580, 96159, 98040, 101220, 103630, 109896, 114380, 124356, 128212, 137256, 137370, 145082, 155445, 160265, 171570, 183160, 192318, 196897, 202440, 207260, 217623, 228760, 248712, 256424, 274740, 290164, 310890, 320530, 343140, 362705, 384636, 393794, 414520, 435246, 480795, 549480, 580328, 590691, 621780, 641060, 686280, 725410, 769272, 787588, 870492, 961590, 984485, 1088115, 1181382, 1243560, 1282120, 1378279, 1450820, 1575176, 1740984, 1923180, 1968970, 2176230, 2362764, 2756558, 2901640, 2953455, 3846360, 3937940, 4134837, 4352460, 4725528, 5513116, 5906910, 6891395, 7875880, 8269674, 8704920, 11026232, 11813820, 13782790, 16539348, 20674185, 23627640, 27565580, 33078696, 41348370, 55131160, 82696740, 165393480]

約数ペア:

[(1, 165393480), (2, 82696740), (3, 55131160), (4, 41348370), (5, 33078696), (6, 27565580), (7, 23627640), (8, 20674185), (10, 16539348), (12, 13782790), (14, 11813820), (15, 11026232), (19, 8704920), (20, 8269674), (21, 7875880), (24, 6891395), (28, 5906910), (30, 5513116), (35, 4725528), (38, 4352460), (40, 4134837), (42, 3937940), (43, 3846360), (56, 2953455), (57, 2901640), (60, 2756558), (70, 2362764), (76, 2176230), (84, 1968970), (86, 1923180), (95, 1740984), (105, 1575176), (114, 1450820), (120, 1378279), (129, 1282120), (133, 1243560), (140, 1181382), (152, 1088115), (168, 984485), (172, 961590), (190, 870492), (210, 787588), (215, 769272), (228, 725410), (241, 686280), (258, 641060), (266, 621780), (280, 590691), (285, 580328), (301, 549480), (344, 480795), (380, 435246), (399, 414520), (420, 393794), (430, 384636), (456, 362705), (482, 343140), (516, 320530), (532, 310890), (570, 290164), (602, 274740), (645, 256424), (665, 248712), (723, 228760), (760, 217623), (798, 207260), (817, 202440), (840, 196897), (860, 192318), (903, 183160), (964, 171570), (1032, 160265), (1064, 155445), (1140, 145082), (1204, 137370), (1205, 137256), (1290, 128212), (1330, 124356), (1446, 114380), (1505, 109896), (1596, 103630), (1634, 101220), (1687, 98040), (1720, 96159), (1806, 91580), (1928, 85785), (1995, 82904), (2280, 72541), (2408, 68685), (2410, 68628), (2451, 67480), (2580, 64106), (2660, 62178), (2892, 57190), (3010, 54948), (3192, 51815), (3268, 50610), (3374, 49020), (3612, 45790), (3615, 45752), (3990, 41452), (4085, 40488), (4515, 36632), (4579, 36120), (4820, 34314), (4902, 33740), (5061, 32680), (5160, 32053), (5320, 31089), (5719, 28920), (5784, 28595), (6020, 27474), (6536, 25305), (6748, 24510), (7224, 22895), (7230, 22876), (7980, 20726), (8170, 20244), (8435, 19608), (9030, 18316), (9158, 18060), (9640, 17157), (9804, 16870), (10122, 16340), (10363, 15960), (11438, 14460), (12040, 13737), (12255, 13496)]