556634880

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:467

約数の個数: 216

約数和(自身を含む): 1943476080

約数和(自身を除く): 1386841200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 211, 229, 240, 256, 288, 320, 360, 384, 422, 458, 480, 576, 633, 640, 687, 720, 768, 844, 916, 960, 1055, 1145, 1152, 1266, 1280, 1374, 1440, 1688, 1832, 1899, 1920, 2061, 2110, 2290, 2304, 2532, 2748, 2880, 3165, 3376, 3435, 3664, 3798, 3840, 4122, 4220, 4580, 5064, 5496, 5760, 6330, 6752, 6870, 7328, 7596, 8244, 8440, 9160, 9495, 10128, 10305, 10992, 11520, 12660, 13504, 13740, 14656, 15192, 16488, 16880, 18320, 18990, 20256, 20610, 21984, 25320, 27008, 27480, 29312, 30384, 32976, 33760, 36640, 37980, 40512, 41220, 43968, 48319, 50640, 54016, 54960, 58624, 60768, 65952, 67520, 73280, 75960, 81024, 82440, 87936, 96638, 101280, 109920, 121536, 131904, 135040, 144957, 146560, 151920, 162048, 164880, 175872, 193276, 202560, 219840, 241595, 243072, 263808, 270080, 289914, 293120, 303840, 329760, 386552, 405120, 434871, 439680, 483190, 486144, 527616, 579828, 607680, 659520, 724785, 773104, 810240, 869742, 879360, 966380, 1159656, 1215360, 1319040, 1449570, 1546208, 1739484, 1932760, 2174355, 2319312, 2430720, 2638080, 2899140, 3092416, 3478968, 3865520, 4348710, 4638624, 5798280, 6184832, 6957936, 7731040, 8697420, 9277248, 11596560, 12369664, 13915872, 15462080, 17394840, 18554496, 23193120, 27831744, 30924160, 34789680, 37108992, 46386240, 55663488, 61848320, 69579360, 92772480, 111326976, 139158720, 185544960, 278317440, 556634880]

約数ペア:

[(1, 556634880), (2, 278317440), (3, 185544960), (4, 139158720), (5, 111326976), (6, 92772480), (8, 69579360), (9, 61848320), (10, 55663488), (12, 46386240), (15, 37108992), (16, 34789680), (18, 30924160), (20, 27831744), (24, 23193120), (30, 18554496), (32, 17394840), (36, 15462080), (40, 13915872), (45, 12369664), (48, 11596560), (60, 9277248), (64, 8697420), (72, 7731040), (80, 6957936), (90, 6184832), (96, 5798280), (120, 4638624), (128, 4348710), (144, 3865520), (160, 3478968), (180, 3092416), (192, 2899140), (211, 2638080), (229, 2430720), (240, 2319312), (256, 2174355), (288, 1932760), (320, 1739484), (360, 1546208), (384, 1449570), (422, 1319040), (458, 1215360), (480, 1159656), (576, 966380), (633, 879360), (640, 869742), (687, 810240), (720, 773104), (768, 724785), (844, 659520), (916, 607680), (960, 579828), (1055, 527616), (1145, 486144), (1152, 483190), (1266, 439680), (1280, 434871), (1374, 405120), (1440, 386552), (1688, 329760), (1832, 303840), (1899, 293120), (1920, 289914), (2061, 270080), (2110, 263808), (2290, 243072), (2304, 241595), (2532, 219840), (2748, 202560), (2880, 193276), (3165, 175872), (3376, 164880), (3435, 162048), (3664, 151920), (3798, 146560), (3840, 144957), (4122, 135040), (4220, 131904), (4580, 121536), (5064, 109920), (5496, 101280), (5760, 96638), (6330, 87936), (6752, 82440), (6870, 81024), (7328, 75960), (7596, 73280), (8244, 67520), (8440, 65952), (9160, 60768), (9495, 58624), (10128, 54960), (10305, 54016), (10992, 50640), (11520, 48319), (12660, 43968), (13504, 41220), (13740, 40512), (14656, 37980), (15192, 36640), (16488, 33760), (16880, 32976), (18320, 30384), (18990, 29312), (20256, 27480), (20610, 27008), (21984, 25320)]