139158720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:463

約数の個数: 168

約数和(自身を含む): 483016560

約数和(自身を除く): 343857840

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, 144, 160, 180, 192, 211, 229, 240, 288, 320, 360, 422, 458, 480, 576, 633, 687, 720, 844, 916, 960, 1055, 1145, 1266, 1374, 1440, 1688, 1832, 1899, 2061, 2110, 2290, 2532, 2748, 2880, 3165, 3376, 3435, 3664, 3798, 4122, 4220, 4580, 5064, 5496, 6330, 6752, 6870, 7328, 7596, 8244, 8440, 9160, 9495, 10128, 10305, 10992, 12660, 13504, 13740, 14656, 15192, 16488, 16880, 18320, 18990, 20256, 20610, 21984, 25320, 27480, 30384, 32976, 33760, 36640, 37980, 40512, 41220, 43968, 48319, 50640, 54960, 60768, 65952, 67520, 73280, 75960, 82440, 96638, 101280, 109920, 121536, 131904, 144957, 151920, 164880, 193276, 202560, 219840, 241595, 289914, 303840, 329760, 386552, 434871, 483190, 579828, 607680, 659520, 724785, 773104, 869742, 966380, 1159656, 1449570, 1546208, 1739484, 1932760, 2174355, 2319312, 2899140, 3092416, 3478968, 3865520, 4348710, 4638624, 5798280, 6957936, 7731040, 8697420, 9277248, 11596560, 13915872, 15462080, 17394840, 23193120, 27831744, 34789680, 46386240, 69579360, 139158720]

約数ペア:

[(1, 139158720), (2, 69579360), (3, 46386240), (4, 34789680), (5, 27831744), (6, 23193120), (8, 17394840), (9, 15462080), (10, 13915872), (12, 11596560), (15, 9277248), (16, 8697420), (18, 7731040), (20, 6957936), (24, 5798280), (30, 4638624), (32, 4348710), (36, 3865520), (40, 3478968), (45, 3092416), (48, 2899140), (60, 2319312), (64, 2174355), (72, 1932760), (80, 1739484), (90, 1546208), (96, 1449570), (120, 1159656), (144, 966380), (160, 869742), (180, 773104), (192, 724785), (211, 659520), (229, 607680), (240, 579828), (288, 483190), (320, 434871), (360, 386552), (422, 329760), (458, 303840), (480, 289914), (576, 241595), (633, 219840), (687, 202560), (720, 193276), (844, 164880), (916, 151920), (960, 144957), (1055, 131904), (1145, 121536), (1266, 109920), (1374, 101280), (1440, 96638), (1688, 82440), (1832, 75960), (1899, 73280), (2061, 67520), (2110, 65952), (2290, 60768), (2532, 54960), (2748, 50640), (2880, 48319), (3165, 43968), (3376, 41220), (3435, 40512), (3664, 37980), (3798, 36640), (4122, 33760), (4220, 32976), (4580, 30384), (5064, 27480), (5496, 25320), (6330, 21984), (6752, 20610), (6870, 20256), (7328, 18990), (7596, 18320), (8244, 16880), (8440, 16488), (9160, 15192), (9495, 14656), (10128, 13740), (10305, 13504), (10992, 12660)]