505307520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2371}}^1$

素因数の和:2433

約数の個数: 192

約数和(自身を含む): 1792805040

約数和(自身を除く): 1287497520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 128, 144, 148, 160, 180, 185, 192, 222, 240, 288, 296, 320, 333, 360, 370, 384, 444, 480, 555, 576, 592, 640, 666, 720, 740, 888, 960, 1110, 1152, 1184, 1332, 1440, 1480, 1665, 1776, 1920, 2220, 2368, 2371, 2664, 2880, 2960, 3330, 3552, 4440, 4736, 4742, 5328, 5760, 5920, 6660, 7104, 7113, 8880, 9484, 10656, 11840, 11855, 13320, 14208, 14226, 17760, 18968, 21312, 21339, 23680, 23710, 26640, 28452, 35520, 35565, 37936, 42624, 42678, 47420, 53280, 56904, 71040, 71130, 75872, 85356, 87727, 94840, 106560, 106695, 113808, 142260, 151744, 170712, 175454, 189680, 213120, 213390, 227616, 263181, 284520, 303488, 341424, 350908, 379360, 426780, 438635, 455232, 526362, 569040, 682848, 701816, 758720, 789543, 853560, 877270, 910464, 1052724, 1138080, 1315905, 1365696, 1403632, 1517440, 1579086, 1707120, 1754540, 2105448, 2276160, 2631810, 2731392, 2807264, 3158172, 3414240, 3509080, 3947715, 4210896, 4552320, 5263620, 5614528, 6316344, 6828480, 7018160, 7895430, 8421792, 10527240, 11229056, 12632688, 13656960, 14036320, 15790860, 16843584, 21054480, 25265376, 28072640, 31581720, 33687168, 42108960, 50530752, 56145280, 63163440, 84217920, 101061504, 126326880, 168435840, 252653760, 505307520]

約数ペア:

[(1, 505307520), (2, 252653760), (3, 168435840), (4, 126326880), (5, 101061504), (6, 84217920), (8, 63163440), (9, 56145280), (10, 50530752), (12, 42108960), (15, 33687168), (16, 31581720), (18, 28072640), (20, 25265376), (24, 21054480), (30, 16843584), (32, 15790860), (36, 14036320), (37, 13656960), (40, 12632688), (45, 11229056), (48, 10527240), (60, 8421792), (64, 7895430), (72, 7018160), (74, 6828480), (80, 6316344), (90, 5614528), (96, 5263620), (111, 4552320), (120, 4210896), (128, 3947715), (144, 3509080), (148, 3414240), (160, 3158172), (180, 2807264), (185, 2731392), (192, 2631810), (222, 2276160), (240, 2105448), (288, 1754540), (296, 1707120), (320, 1579086), (333, 1517440), (360, 1403632), (370, 1365696), (384, 1315905), (444, 1138080), (480, 1052724), (555, 910464), (576, 877270), (592, 853560), (640, 789543), (666, 758720), (720, 701816), (740, 682848), (888, 569040), (960, 526362), (1110, 455232), (1152, 438635), (1184, 426780), (1332, 379360), (1440, 350908), (1480, 341424), (1665, 303488), (1776, 284520), (1920, 263181), (2220, 227616), (2368, 213390), (2371, 213120), (2664, 189680), (2880, 175454), (2960, 170712), (3330, 151744), (3552, 142260), (4440, 113808), (4736, 106695), (4742, 106560), (5328, 94840), (5760, 87727), (5920, 85356), (6660, 75872), (7104, 71130), (7113, 71040), (8880, 56904), (9484, 53280), (10656, 47420), (11840, 42678), (11855, 42624), (13320, 37936), (14208, 35565), (14226, 35520), (17760, 28452), (18968, 26640), (21312, 23710), (21339, 23680)]