149763840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{907}}^1$

素因数の和:974

約数の個数: 144

約数和(自身を含む): 489971328

約数和(自身を除く): 340207488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 256, 258, 320, 344, 384, 430, 480, 516, 640, 645, 688, 768, 860, 907, 960, 1032, 1280, 1290, 1376, 1720, 1814, 1920, 2064, 2580, 2721, 2752, 3440, 3628, 3840, 4128, 4535, 5160, 5442, 5504, 6880, 7256, 8256, 9070, 10320, 10884, 11008, 13605, 13760, 14512, 16512, 18140, 20640, 21768, 27210, 27520, 29024, 33024, 36280, 39001, 41280, 43536, 54420, 55040, 58048, 72560, 78002, 82560, 87072, 108840, 116096, 117003, 145120, 156004, 165120, 174144, 195005, 217680, 232192, 234006, 290240, 312008, 348288, 390010, 435360, 468012, 580480, 585015, 624016, 696576, 780020, 870720, 936024, 1160960, 1170030, 1248032, 1560040, 1741440, 1872048, 2340060, 2496064, 3120080, 3482880, 3744096, 4680120, 4992128, 6240160, 7488192, 9360240, 9984256, 12480320, 14976384, 18720480, 24960640, 29952768, 37440960, 49921280, 74881920, 149763840]

約数ペア:

[(1, 149763840), (2, 74881920), (3, 49921280), (4, 37440960), (5, 29952768), (6, 24960640), (8, 18720480), (10, 14976384), (12, 12480320), (15, 9984256), (16, 9360240), (20, 7488192), (24, 6240160), (30, 4992128), (32, 4680120), (40, 3744096), (43, 3482880), (48, 3120080), (60, 2496064), (64, 2340060), (80, 1872048), (86, 1741440), (96, 1560040), (120, 1248032), (128, 1170030), (129, 1160960), (160, 936024), (172, 870720), (192, 780020), (215, 696576), (240, 624016), (256, 585015), (258, 580480), (320, 468012), (344, 435360), (384, 390010), (430, 348288), (480, 312008), (516, 290240), (640, 234006), (645, 232192), (688, 217680), (768, 195005), (860, 174144), (907, 165120), (960, 156004), (1032, 145120), (1280, 117003), (1290, 116096), (1376, 108840), (1720, 87072), (1814, 82560), (1920, 78002), (2064, 72560), (2580, 58048), (2721, 55040), (2752, 54420), (3440, 43536), (3628, 41280), (3840, 39001), (4128, 36280), (4535, 33024), (5160, 29024), (5442, 27520), (5504, 27210), (6880, 21768), (7256, 20640), (8256, 18140), (9070, 16512), (10320, 14512), (10884, 13760), (11008, 13605)]