538284240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{439}}^1$

素因数の和:602

約数の個数: 240

約数和(自身を含む): 1966124160

約数和(自身を除く): 1427839920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 131, 144, 156, 180, 195, 208, 234, 240, 260, 262, 312, 360, 390, 393, 439, 468, 520, 524, 585, 624, 655, 720, 780, 786, 878, 936, 1040, 1048, 1170, 1179, 1310, 1317, 1560, 1572, 1703, 1756, 1872, 1965, 2096, 2195, 2340, 2358, 2620, 2634, 3120, 3144, 3406, 3512, 3930, 3951, 4390, 4680, 4716, 5109, 5240, 5268, 5707, 5895, 6288, 6585, 6812, 7024, 7860, 7902, 8515, 8780, 9360, 9432, 10218, 10480, 10536, 11414, 11790, 13170, 13624, 15327, 15720, 15804, 17030, 17121, 17560, 18864, 19755, 20436, 21072, 22828, 23580, 25545, 26340, 27248, 28535, 30654, 31440, 31608, 34060, 34242, 35120, 39510, 40872, 45656, 47160, 51090, 51363, 52680, 57070, 57509, 61308, 63216, 68120, 68484, 76635, 79020, 81744, 85605, 91312, 94320, 102180, 102726, 105360, 114140, 115018, 122616, 136240, 136968, 153270, 158040, 171210, 172527, 204360, 205452, 228280, 230036, 245232, 256815, 273936, 287545, 306540, 316080, 342420, 345054, 408720, 410904, 456560, 460072, 513630, 517581, 575090, 613080, 684840, 690108, 747617, 821808, 862635, 920144, 1027260, 1035162, 1150180, 1226160, 1369680, 1380216, 1495234, 1725270, 2054520, 2070324, 2242851, 2300360, 2587905, 2760432, 2990468, 3450540, 3738085, 4109040, 4140648, 4485702, 4600720, 5175810, 5980936, 6728553, 6901080, 7476170, 8281296, 8971404, 10351620, 11214255, 11961872, 13457106, 13802160, 14952340, 17942808, 20703240, 22428510, 26914212, 29904680, 33642765, 35885616, 41406480, 44857020, 53828424, 59809360, 67285530, 89714040, 107656848, 134571060, 179428080, 269142120, 538284240]

約数ペア:

[(1, 538284240), (2, 269142120), (3, 179428080), (4, 134571060), (5, 107656848), (6, 89714040), (8, 67285530), (9, 59809360), (10, 53828424), (12, 44857020), (13, 41406480), (15, 35885616), (16, 33642765), (18, 29904680), (20, 26914212), (24, 22428510), (26, 20703240), (30, 17942808), (36, 14952340), (39, 13802160), (40, 13457106), (45, 11961872), (48, 11214255), (52, 10351620), (60, 8971404), (65, 8281296), (72, 7476170), (78, 6901080), (80, 6728553), (90, 5980936), (104, 5175810), (117, 4600720), (120, 4485702), (130, 4140648), (131, 4109040), (144, 3738085), (156, 3450540), (180, 2990468), (195, 2760432), (208, 2587905), (234, 2300360), (240, 2242851), (260, 2070324), (262, 2054520), (312, 1725270), (360, 1495234), (390, 1380216), (393, 1369680), (439, 1226160), (468, 1150180), (520, 1035162), (524, 1027260), (585, 920144), (624, 862635), (655, 821808), (720, 747617), (780, 690108), (786, 684840), (878, 613080), (936, 575090), (1040, 517581), (1048, 513630), (1170, 460072), (1179, 456560), (1310, 410904), (1317, 408720), (1560, 345054), (1572, 342420), (1703, 316080), (1756, 306540), (1872, 287545), (1965, 273936), (2096, 256815), (2195, 245232), (2340, 230036), (2358, 228280), (2620, 205452), (2634, 204360), (3120, 172527), (3144, 171210), (3406, 158040), (3512, 153270), (3930, 136968), (3951, 136240), (4390, 122616), (4680, 115018), (4716, 114140), (5109, 105360), (5240, 102726), (5268, 102180), (5707, 94320), (5895, 91312), (6288, 85605), (6585, 81744), (6812, 79020), (7024, 76635), (7860, 68484), (7902, 68120), (8515, 63216), (8780, 61308), (9360, 57509), (9432, 57070), (10218, 52680), (10480, 51363), (10536, 51090), (11414, 47160), (11790, 45656), (13170, 40872), (13624, 39510), (15327, 35120), (15720, 34242), (15804, 34060), (17030, 31608), (17121, 31440), (17560, 30654), (18864, 28535), (19755, 27248), (20436, 26340), (21072, 25545), (22828, 23580)]