161058240

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{2663}}^1$

素因数の和:2696

約数の個数: 224

約数和(自身を含む): 649589760

約数和(自身を除く): 488531520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2663, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 5326, 6048, 6720, 7560, 7989, 8640, 10080, 10652, 12096, 13315, 15120, 15978, 18641, 20160, 21304, 23967, 26630, 30240, 31956, 37282, 39945, 42608, 47934, 53260, 55923, 60480, 63912, 71901, 74564, 79890, 85216, 93205, 95868, 106520, 111846, 119835, 127824, 143802, 149128, 159780, 167769, 170432, 186410, 191736, 213040, 223692, 239670, 255648, 279615, 287604, 298256, 319560, 335538, 359505, 372820, 383472, 426080, 447384, 479340, 503307, 511296, 559230, 575208, 596512, 639120, 671076, 719010, 745640, 766944, 838845, 852160, 894768, 958680, 1006614, 1118460, 1150416, 1193024, 1278240, 1342152, 1438020, 1491280, 1533888, 1677690, 1789536, 1917360, 2013228, 2236920, 2300832, 2516535, 2556480, 2684304, 2876040, 2982560, 3355380, 3579072, 3834720, 4026456, 4473840, 4601664, 5033070, 5368608, 5752080, 5965120, 6710760, 7669440, 8052912, 8947680, 10066140, 10737216, 11504160, 13421520, 16105824, 17895360, 20132280, 23008320, 26843040, 32211648, 40264560, 53686080, 80529120, 161058240]

約数ペア:

[(1, 161058240), (2, 80529120), (3, 53686080), (4, 40264560), (5, 32211648), (6, 26843040), (7, 23008320), (8, 20132280), (9, 17895360), (10, 16105824), (12, 13421520), (14, 11504160), (15, 10737216), (16, 10066140), (18, 8947680), (20, 8052912), (21, 7669440), (24, 6710760), (27, 5965120), (28, 5752080), (30, 5368608), (32, 5033070), (35, 4601664), (36, 4473840), (40, 4026456), (42, 3834720), (45, 3579072), (48, 3355380), (54, 2982560), (56, 2876040), (60, 2684304), (63, 2556480), (64, 2516535), (70, 2300832), (72, 2236920), (80, 2013228), (84, 1917360), (90, 1789536), (96, 1677690), (105, 1533888), (108, 1491280), (112, 1438020), (120, 1342152), (126, 1278240), (135, 1193024), (140, 1150416), (144, 1118460), (160, 1006614), (168, 958680), (180, 894768), (189, 852160), (192, 838845), (210, 766944), (216, 745640), (224, 719010), (240, 671076), (252, 639120), (270, 596512), (280, 575208), (288, 559230), (315, 511296), (320, 503307), (336, 479340), (360, 447384), (378, 426080), (420, 383472), (432, 372820), (448, 359505), (480, 335538), (504, 319560), (540, 298256), (560, 287604), (576, 279615), (630, 255648), (672, 239670), (720, 223692), (756, 213040), (840, 191736), (864, 186410), (945, 170432), (960, 167769), (1008, 159780), (1080, 149128), (1120, 143802), (1260, 127824), (1344, 119835), (1440, 111846), (1512, 106520), (1680, 95868), (1728, 93205), (1890, 85216), (2016, 79890), (2160, 74564), (2240, 71901), (2520, 63912), (2663, 60480), (2880, 55923), (3024, 53260), (3360, 47934), (3780, 42608), (4032, 39945), (4320, 37282), (5040, 31956), (5326, 30240), (6048, 26630), (6720, 23967), (7560, 21304), (7989, 20160), (8640, 18641), (10080, 15978), (10652, 15120), (12096, 13315)]