239137920

素因数分解:

$2^7\times 3^4\times 5^1\times 7^1\times {\mathrm{659}}^1$

素因数の和:697

約数の個数: 320

約数和(自身を含む): 977486400

約数和(自身を除く): 738348480

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, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 640, 648, 659, 672, 720, 756, 810, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1134, 1152, 1260, 1296, 1318, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 1920, 1977, 2016, 2160, 2240, 2268, 2520, 2592, 2636, 2688, 2835, 2880, 3024, 3240, 3295, 3360, 3456, 3780, 3954, 4032, 4320, 4480, 4536, 4613, 5040, 5184, 5272, 5670, 5760, 5931, 6048, 6480, 6590, 6720, 7560, 7908, 8064, 8640, 9072, 9226, 9885, 10080, 10368, 10544, 11340, 11862, 12096, 12960, 13180, 13440, 13839, 15120, 15816, 17280, 17793, 18144, 18452, 19770, 20160, 21088, 22680, 23065, 23724, 24192, 25920, 26360, 27678, 29655, 30240, 31632, 35586, 36288, 36904, 39540, 40320, 41517, 42176, 45360, 46130, 47448, 51840, 52720, 53379, 55356, 59310, 60480, 63264, 69195, 71172, 72576, 73808, 79080, 83034, 84352, 88965, 90720, 92260, 94896, 105440, 106758, 110712, 118620, 120960, 124551, 126528, 138390, 142344, 147616, 158160, 166068, 177930, 181440, 184520, 189792, 207585, 210880, 213516, 221424, 237240, 249102, 253056, 266895, 276780, 284688, 295232, 316320, 332136, 355860, 362880, 369040, 373653, 379584, 415170, 421760, 427032, 442848, 474480, 498204, 533790, 553560, 569376, 590464, 622755, 632640, 664272, 711720, 738080, 747306, 759168, 830340, 854064, 885696, 948960, 996408, 1067580, 1107120, 1138752, 1245510, 1265280, 1328544, 1423440, 1476160, 1494612, 1660680, 1708128, 1771392, 1868265, 1897920, 1992816, 2135160, 2214240, 2277504, 2491020, 2657088, 2846880, 2952320, 2989224, 3321360, 3416256, 3736530, 3795840, 3985632, 4270320, 4428480, 4982040, 5314176, 5693760, 5978448, 6642720, 6832512, 7473060, 7971264, 8540640, 8856960, 9964080, 11387520, 11956896, 13285440, 14946120, 15942528, 17081280, 19928160, 23913792, 26570880, 29892240, 34162560, 39856320, 47827584, 59784480, 79712640, 119568960, 239137920]

約数ペア:

[(1, 239137920), (2, 119568960), (3, 79712640), (4, 59784480), (5, 47827584), (6, 39856320), (7, 34162560), (8, 29892240), (9, 26570880), (10, 23913792), (12, 19928160), (14, 17081280), (15, 15942528), (16, 14946120), (18, 13285440), (20, 11956896), (21, 11387520), (24, 9964080), (27, 8856960), (28, 8540640), (30, 7971264), (32, 7473060), (35, 6832512), (36, 6642720), (40, 5978448), (42, 5693760), (45, 5314176), (48, 4982040), (54, 4428480), (56, 4270320), (60, 3985632), (63, 3795840), (64, 3736530), (70, 3416256), (72, 3321360), (80, 2989224), (81, 2952320), (84, 2846880), (90, 2657088), (96, 2491020), (105, 2277504), (108, 2214240), (112, 2135160), (120, 1992816), (126, 1897920), (128, 1868265), (135, 1771392), (140, 1708128), (144, 1660680), (160, 1494612), (162, 1476160), (168, 1423440), (180, 1328544), (189, 1265280), (192, 1245510), (210, 1138752), (216, 1107120), (224, 1067580), (240, 996408), (252, 948960), (270, 885696), (280, 854064), (288, 830340), (315, 759168), (320, 747306), (324, 738080), (336, 711720), (360, 664272), (378, 632640), (384, 622755), (405, 590464), (420, 569376), (432, 553560), (448, 533790), (480, 498204), (504, 474480), (540, 442848), (560, 427032), (567, 421760), (576, 415170), (630, 379584), (640, 373653), (648, 369040), (659, 362880), (672, 355860), (720, 332136), (756, 316320), (810, 295232), (840, 284688), (864, 276780), (896, 266895), (945, 253056), (960, 249102), (1008, 237240), (1080, 221424), (1120, 213516), (1134, 210880), (1152, 207585), (1260, 189792), (1296, 184520), (1318, 181440), (1344, 177930), (1440, 166068), (1512, 158160), (1620, 147616), (1680, 142344), (1728, 138390), (1890, 126528), (1920, 124551), (1977, 120960), (2016, 118620), (2160, 110712), (2240, 106758), (2268, 105440), (2520, 94896), (2592, 92260), (2636, 90720), (2688, 88965), (2835, 84352), (2880, 83034), (3024, 79080), (3240, 73808), (3295, 72576), (3360, 71172), (3456, 69195), (3780, 63264), (3954, 60480), (4032, 59310), (4320, 55356), (4480, 53379), (4536, 52720), (4613, 51840), (5040, 47448), (5184, 46130), (5272, 45360), (5670, 42176), (5760, 41517), (5931, 40320), (6048, 39540), (6480, 36904), (6590, 36288), (6720, 35586), (7560, 31632), (7908, 30240), (8064, 29655), (8640, 27678), (9072, 26360), (9226, 25920), (9885, 24192), (10080, 23724), (10368, 23065), (10544, 22680), (11340, 21088), (11862, 20160), (12096, 19770), (12960, 18452), (13180, 18144), (13440, 17793), (13839, 17280), (15120, 15816)]