158518080

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{2621}}^1$

素因数の和:2654

約数の個数: 224

約数和(自身を含む): 639348480

約数和(自身を除く): 480830400

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, 2621, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 5242, 6048, 6720, 7560, 7863, 8640, 10080, 10484, 12096, 13105, 15120, 15726, 18347, 20160, 20968, 23589, 26210, 30240, 31452, 36694, 39315, 41936, 47178, 52420, 55041, 60480, 62904, 70767, 73388, 78630, 83872, 91735, 94356, 104840, 110082, 117945, 125808, 141534, 146776, 157260, 165123, 167744, 183470, 188712, 209680, 220164, 235890, 251616, 275205, 283068, 293552, 314520, 330246, 353835, 366940, 377424, 419360, 440328, 471780, 495369, 503232, 550410, 566136, 587104, 629040, 660492, 707670, 733880, 754848, 825615, 838720, 880656, 943560, 990738, 1100820, 1132272, 1174208, 1258080, 1320984, 1415340, 1467760, 1509696, 1651230, 1761312, 1887120, 1981476, 2201640, 2264544, 2476845, 2516160, 2641968, 2830680, 2935520, 3302460, 3522624, 3774240, 3962952, 4403280, 4529088, 4953690, 5283936, 5661360, 5871040, 6604920, 7548480, 7925904, 8806560, 9907380, 10567872, 11322720, 13209840, 15851808, 17613120, 19814760, 22645440, 26419680, 31703616, 39629520, 52839360, 79259040, 158518080]

約数ペア:

[(1, 158518080), (2, 79259040), (3, 52839360), (4, 39629520), (5, 31703616), (6, 26419680), (7, 22645440), (8, 19814760), (9, 17613120), (10, 15851808), (12, 13209840), (14, 11322720), (15, 10567872), (16, 9907380), (18, 8806560), (20, 7925904), (21, 7548480), (24, 6604920), (27, 5871040), (28, 5661360), (30, 5283936), (32, 4953690), (35, 4529088), (36, 4403280), (40, 3962952), (42, 3774240), (45, 3522624), (48, 3302460), (54, 2935520), (56, 2830680), (60, 2641968), (63, 2516160), (64, 2476845), (70, 2264544), (72, 2201640), (80, 1981476), (84, 1887120), (90, 1761312), (96, 1651230), (105, 1509696), (108, 1467760), (112, 1415340), (120, 1320984), (126, 1258080), (135, 1174208), (140, 1132272), (144, 1100820), (160, 990738), (168, 943560), (180, 880656), (189, 838720), (192, 825615), (210, 754848), (216, 733880), (224, 707670), (240, 660492), (252, 629040), (270, 587104), (280, 566136), (288, 550410), (315, 503232), (320, 495369), (336, 471780), (360, 440328), (378, 419360), (420, 377424), (432, 366940), (448, 353835), (480, 330246), (504, 314520), (540, 293552), (560, 283068), (576, 275205), (630, 251616), (672, 235890), (720, 220164), (756, 209680), (840, 188712), (864, 183470), (945, 167744), (960, 165123), (1008, 157260), (1080, 146776), (1120, 141534), (1260, 125808), (1344, 117945), (1440, 110082), (1512, 104840), (1680, 94356), (1728, 91735), (1890, 83872), (2016, 78630), (2160, 73388), (2240, 70767), (2520, 62904), (2621, 60480), (2880, 55041), (3024, 52420), (3360, 47178), (3780, 41936), (4032, 39315), (4320, 36694), (5040, 31452), (5242, 30240), (6048, 26210), (6720, 23589), (7560, 20968), (7863, 20160), (8640, 18347), (10080, 15726), (10484, 15120), (12096, 13105)]