159425280

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{659}}^1$

素因数の和:696

約数の個数: 288

約数和(自身を含む): 647539200

約数和(自身を除く): 488113920

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, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 659, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1318, 1344, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 1977, 2016, 2160, 2240, 2304, 2520, 2636, 2688, 2880, 3024, 3295, 3360, 3456, 3780, 3840, 3954, 4032, 4320, 4480, 4613, 5040, 5272, 5376, 5760, 5931, 6048, 6590, 6720, 6912, 7560, 7908, 8064, 8640, 8960, 9226, 9885, 10080, 10544, 11520, 11862, 12096, 13180, 13440, 13839, 15120, 15816, 16128, 17280, 17793, 18452, 19770, 20160, 21088, 23065, 23724, 24192, 26360, 26880, 27678, 29655, 30240, 31632, 34560, 35586, 36904, 39540, 40320, 41517, 42176, 46130, 47448, 48384, 52720, 55356, 59310, 60480, 63264, 69195, 71172, 73808, 79080, 80640, 83034, 84352, 88965, 92260, 94896, 105440, 110712, 118620, 120960, 124551, 126528, 138390, 142344, 147616, 158160, 166068, 168704, 177930, 184520, 189792, 207585, 210880, 221424, 237240, 241920, 249102, 253056, 276780, 284688, 295232, 316320, 332136, 355860, 369040, 379584, 415170, 421760, 442848, 474480, 498204, 506112, 553560, 569376, 590464, 622755, 632640, 664272, 711720, 738080, 759168, 830340, 843520, 885696, 948960, 996408, 1107120, 1138752, 1180928, 1245510, 1265280, 1328544, 1423440, 1476160, 1518336, 1660680, 1771392, 1897920, 1992816, 2214240, 2277504, 2491020, 2530560, 2657088, 2846880, 2952320, 3321360, 3542784, 3795840, 3985632, 4428480, 4555008, 4982040, 5314176, 5693760, 5904640, 6642720, 7591680, 7971264, 8856960, 9964080, 10628352, 11387520, 13285440, 15942528, 17713920, 19928160, 22775040, 26570880, 31885056, 39856320, 53141760, 79712640, 159425280]

約数ペア:

[(1, 159425280), (2, 79712640), (3, 53141760), (4, 39856320), (5, 31885056), (6, 26570880), (7, 22775040), (8, 19928160), (9, 17713920), (10, 15942528), (12, 13285440), (14, 11387520), (15, 10628352), (16, 9964080), (18, 8856960), (20, 7971264), (21, 7591680), (24, 6642720), (27, 5904640), (28, 5693760), (30, 5314176), (32, 4982040), (35, 4555008), (36, 4428480), (40, 3985632), (42, 3795840), (45, 3542784), (48, 3321360), (54, 2952320), (56, 2846880), (60, 2657088), (63, 2530560), (64, 2491020), (70, 2277504), (72, 2214240), (80, 1992816), (84, 1897920), (90, 1771392), (96, 1660680), (105, 1518336), (108, 1476160), (112, 1423440), (120, 1328544), (126, 1265280), (128, 1245510), (135, 1180928), (140, 1138752), (144, 1107120), (160, 996408), (168, 948960), (180, 885696), (189, 843520), (192, 830340), (210, 759168), (216, 738080), (224, 711720), (240, 664272), (252, 632640), (256, 622755), (270, 590464), (280, 569376), (288, 553560), (315, 506112), (320, 498204), (336, 474480), (360, 442848), (378, 421760), (384, 415170), (420, 379584), (432, 369040), (448, 355860), (480, 332136), (504, 316320), (540, 295232), (560, 284688), (576, 276780), (630, 253056), (640, 249102), (659, 241920), (672, 237240), (720, 221424), (756, 210880), (768, 207585), (840, 189792), (864, 184520), (896, 177930), (945, 168704), (960, 166068), (1008, 158160), (1080, 147616), (1120, 142344), (1152, 138390), (1260, 126528), (1280, 124551), (1318, 120960), (1344, 118620), (1440, 110712), (1512, 105440), (1680, 94896), (1728, 92260), (1792, 88965), (1890, 84352), (1920, 83034), (1977, 80640), (2016, 79080), (2160, 73808), (2240, 71172), (2304, 69195), (2520, 63264), (2636, 60480), (2688, 59310), (2880, 55356), (3024, 52720), (3295, 48384), (3360, 47448), (3456, 46130), (3780, 42176), (3840, 41517), (3954, 40320), (4032, 39540), (4320, 36904), (4480, 35586), (4613, 34560), (5040, 31632), (5272, 30240), (5376, 29655), (5760, 27678), (5931, 26880), (6048, 26360), (6590, 24192), (6720, 23724), (6912, 23065), (7560, 21088), (7908, 20160), (8064, 19770), (8640, 18452), (8960, 17793), (9226, 17280), (9885, 16128), (10080, 15816), (10544, 15120), (11520, 13839), (11862, 13440), (12096, 13180)]