144969840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:232

約数の個数: 240

約数和(自身を含む): 517065120

約数和(自身を除く): 372095280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 53, 58, 60, 72, 80, 87, 90, 106, 116, 120, 131, 144, 145, 159, 174, 180, 212, 232, 240, 261, 262, 265, 290, 318, 348, 360, 393, 424, 435, 464, 477, 522, 524, 530, 580, 636, 655, 696, 720, 786, 795, 848, 870, 954, 1044, 1048, 1060, 1160, 1179, 1272, 1305, 1310, 1392, 1537, 1572, 1590, 1740, 1908, 1965, 2088, 2096, 2120, 2320, 2358, 2385, 2544, 2610, 2620, 3074, 3144, 3180, 3480, 3799, 3816, 3930, 4176, 4240, 4611, 4716, 4770, 5220, 5240, 5895, 6148, 6288, 6360, 6943, 6960, 7598, 7632, 7685, 7860, 9222, 9432, 9540, 10440, 10480, 11397, 11790, 12296, 12720, 13833, 13886, 15196, 15370, 15720, 18444, 18864, 18995, 19080, 20829, 20880, 22794, 23055, 23580, 24592, 27666, 27772, 30392, 30740, 31440, 34191, 34715, 36888, 37990, 38160, 41658, 45588, 46110, 47160, 55332, 55544, 56985, 60784, 61480, 62487, 68382, 69165, 69430, 73776, 75980, 83316, 91176, 92220, 94320, 104145, 110664, 111088, 113970, 122960, 124974, 136764, 138330, 138860, 151960, 166632, 170955, 182352, 184440, 201347, 208290, 221328, 227940, 249948, 273528, 276660, 277720, 303920, 312435, 333264, 341910, 368880, 402694, 416580, 455880, 499896, 547056, 553320, 555440, 604041, 624870, 683820, 805388, 833160, 911760, 999792, 1006735, 1106640, 1208082, 1249740, 1367640, 1610776, 1666320, 1812123, 2013470, 2416164, 2499480, 2735280, 3020205, 3221552, 3624246, 4026940, 4832328, 4998960, 6040410, 7248492, 8053880, 9060615, 9664656, 12080820, 14496984, 16107760, 18121230, 24161640, 28993968, 36242460, 48323280, 72484920, 144969840]

約数ペア:

[(1, 144969840), (2, 72484920), (3, 48323280), (4, 36242460), (5, 28993968), (6, 24161640), (8, 18121230), (9, 16107760), (10, 14496984), (12, 12080820), (15, 9664656), (16, 9060615), (18, 8053880), (20, 7248492), (24, 6040410), (29, 4998960), (30, 4832328), (36, 4026940), (40, 3624246), (45, 3221552), (48, 3020205), (53, 2735280), (58, 2499480), (60, 2416164), (72, 2013470), (80, 1812123), (87, 1666320), (90, 1610776), (106, 1367640), (116, 1249740), (120, 1208082), (131, 1106640), (144, 1006735), (145, 999792), (159, 911760), (174, 833160), (180, 805388), (212, 683820), (232, 624870), (240, 604041), (261, 555440), (262, 553320), (265, 547056), (290, 499896), (318, 455880), (348, 416580), (360, 402694), (393, 368880), (424, 341910), (435, 333264), (464, 312435), (477, 303920), (522, 277720), (524, 276660), (530, 273528), (580, 249948), (636, 227940), (655, 221328), (696, 208290), (720, 201347), (786, 184440), (795, 182352), (848, 170955), (870, 166632), (954, 151960), (1044, 138860), (1048, 138330), (1060, 136764), (1160, 124974), (1179, 122960), (1272, 113970), (1305, 111088), (1310, 110664), (1392, 104145), (1537, 94320), (1572, 92220), (1590, 91176), (1740, 83316), (1908, 75980), (1965, 73776), (2088, 69430), (2096, 69165), (2120, 68382), (2320, 62487), (2358, 61480), (2385, 60784), (2544, 56985), (2610, 55544), (2620, 55332), (3074, 47160), (3144, 46110), (3180, 45588), (3480, 41658), (3799, 38160), (3816, 37990), (3930, 36888), (4176, 34715), (4240, 34191), (4611, 31440), (4716, 30740), (4770, 30392), (5220, 27772), (5240, 27666), (5895, 24592), (6148, 23580), (6288, 23055), (6360, 22794), (6943, 20880), (6960, 20829), (7598, 19080), (7632, 18995), (7685, 18864), (7860, 18444), (9222, 15720), (9432, 15370), (9540, 15196), (10440, 13886), (10480, 13833), (11397, 12720), (11790, 12296)]