233947440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:561

約数の個数: 200

約数和(自身を含む): 824619840

約数和(自身を除く): 590672400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 79, 80, 81, 90, 108, 120, 135, 144, 158, 162, 180, 216, 237, 240, 270, 316, 324, 360, 395, 405, 432, 457, 474, 540, 632, 648, 711, 720, 790, 810, 914, 948, 1080, 1185, 1264, 1296, 1371, 1422, 1580, 1620, 1828, 1896, 2133, 2160, 2285, 2370, 2742, 2844, 3160, 3240, 3555, 3656, 3792, 4113, 4266, 4570, 4740, 5484, 5688, 6320, 6399, 6480, 6855, 7110, 7312, 8226, 8532, 9140, 9480, 10665, 10968, 11376, 12339, 12798, 13710, 14220, 16452, 17064, 18280, 18960, 20565, 21330, 21936, 24678, 25596, 27420, 28440, 31995, 32904, 34128, 36103, 36560, 37017, 41130, 42660, 49356, 51192, 54840, 56880, 61695, 63990, 65808, 72206, 74034, 82260, 85320, 98712, 102384, 108309, 109680, 123390, 127980, 144412, 148068, 164520, 170640, 180515, 185085, 197424, 216618, 246780, 255960, 288824, 296136, 324927, 329040, 361030, 370170, 433236, 493560, 511920, 541545, 577648, 592272, 649854, 722060, 740340, 866472, 974781, 987120, 1083090, 1299708, 1444120, 1480680, 1624635, 1732944, 1949562, 2166180, 2599416, 2888240, 2924343, 2961360, 3249270, 3899124, 4332360, 4873905, 5198832, 5848686, 6498540, 7798248, 8664720, 9747810, 11697372, 12997080, 14621715, 15596496, 19495620, 23394744, 25994160, 29243430, 38991240, 46789488, 58486860, 77982480, 116973720, 233947440]

約数ペア:

[(1, 233947440), (2, 116973720), (3, 77982480), (4, 58486860), (5, 46789488), (6, 38991240), (8, 29243430), (9, 25994160), (10, 23394744), (12, 19495620), (15, 15596496), (16, 14621715), (18, 12997080), (20, 11697372), (24, 9747810), (27, 8664720), (30, 7798248), (36, 6498540), (40, 5848686), (45, 5198832), (48, 4873905), (54, 4332360), (60, 3899124), (72, 3249270), (79, 2961360), (80, 2924343), (81, 2888240), (90, 2599416), (108, 2166180), (120, 1949562), (135, 1732944), (144, 1624635), (158, 1480680), (162, 1444120), (180, 1299708), (216, 1083090), (237, 987120), (240, 974781), (270, 866472), (316, 740340), (324, 722060), (360, 649854), (395, 592272), (405, 577648), (432, 541545), (457, 511920), (474, 493560), (540, 433236), (632, 370170), (648, 361030), (711, 329040), (720, 324927), (790, 296136), (810, 288824), (914, 255960), (948, 246780), (1080, 216618), (1185, 197424), (1264, 185085), (1296, 180515), (1371, 170640), (1422, 164520), (1580, 148068), (1620, 144412), (1828, 127980), (1896, 123390), (2133, 109680), (2160, 108309), (2285, 102384), (2370, 98712), (2742, 85320), (2844, 82260), (3160, 74034), (3240, 72206), (3555, 65808), (3656, 63990), (3792, 61695), (4113, 56880), (4266, 54840), (4570, 51192), (4740, 49356), (5484, 42660), (5688, 41130), (6320, 37017), (6399, 36560), (6480, 36103), (6855, 34128), (7110, 32904), (7312, 31995), (8226, 28440), (8532, 27420), (9140, 25596), (9480, 24678), (10665, 21936), (10968, 21330), (11376, 20565), (12339, 18960), (12798, 18280), (13710, 17064), (14220, 16452)]