1445667840

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:397

約数の個数: 264

約数和(自身を含む): 5067798840

約数和(自身を除く): 3622131000

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, 137, 144, 160, 180, 192, 229, 240, 256, 274, 288, 320, 360, 384, 411, 458, 480, 512, 548, 576, 640, 685, 687, 720, 768, 822, 916, 960, 1024, 1096, 1145, 1152, 1233, 1280, 1370, 1374, 1440, 1536, 1644, 1832, 1920, 2055, 2061, 2192, 2290, 2304, 2466, 2560, 2740, 2748, 2880, 3072, 3288, 3435, 3664, 3840, 4110, 4122, 4384, 4580, 4608, 4932, 5120, 5480, 5496, 5760, 6165, 6576, 6870, 7328, 7680, 8220, 8244, 8768, 9160, 9216, 9864, 10305, 10960, 10992, 11520, 12330, 13152, 13740, 14656, 15360, 16440, 16488, 17536, 18320, 19728, 20610, 21920, 21984, 23040, 24660, 26304, 27480, 29312, 31373, 32880, 32976, 35072, 36640, 39456, 41220, 43840, 43968, 46080, 49320, 52608, 54960, 58624, 62746, 65760, 65952, 70144, 73280, 78912, 82440, 87680, 87936, 94119, 98640, 105216, 109920, 117248, 125492, 131520, 131904, 140288, 146560, 156865, 157824, 164880, 175360, 175872, 188238, 197280, 210432, 219840, 234496, 250984, 263040, 263808, 282357, 293120, 313730, 315648, 329760, 350720, 351744, 376476, 394560, 420864, 439680, 470595, 501968, 526080, 527616, 564714, 586240, 627460, 631296, 659520, 701440, 703488, 752952, 789120, 879360, 941190, 1003936, 1052160, 1055232, 1129428, 1172480, 1254920, 1262592, 1319040, 1411785, 1505904, 1578240, 1758720, 1882380, 2007872, 2104320, 2110464, 2258856, 2509840, 2638080, 2823570, 3011808, 3156480, 3517440, 3764760, 4015744, 4517712, 5019680, 5276160, 5647140, 6023616, 6312960, 7529520, 8031488, 9035424, 10039360, 10552320, 11294280, 12047232, 15059040, 16062976, 18070848, 20078720, 22588560, 24094464, 30118080, 32125952, 36141696, 40157440, 45177120, 48188928, 60236160, 72283392, 80314880, 90354240, 96377856, 120472320, 144566784, 160629760, 180708480, 240944640, 289133568, 361416960, 481889280, 722833920, 1445667840]

約数ペア:

[(1, 1445667840), (2, 722833920), (3, 481889280), (4, 361416960), (5, 289133568), (6, 240944640), (8, 180708480), (9, 160629760), (10, 144566784), (12, 120472320), (15, 96377856), (16, 90354240), (18, 80314880), (20, 72283392), (24, 60236160), (30, 48188928), (32, 45177120), (36, 40157440), (40, 36141696), (45, 32125952), (48, 30118080), (60, 24094464), (64, 22588560), (72, 20078720), (80, 18070848), (90, 16062976), (96, 15059040), (120, 12047232), (128, 11294280), (137, 10552320), (144, 10039360), (160, 9035424), (180, 8031488), (192, 7529520), (229, 6312960), (240, 6023616), (256, 5647140), (274, 5276160), (288, 5019680), (320, 4517712), (360, 4015744), (384, 3764760), (411, 3517440), (458, 3156480), (480, 3011808), (512, 2823570), (548, 2638080), (576, 2509840), (640, 2258856), (685, 2110464), (687, 2104320), (720, 2007872), (768, 1882380), (822, 1758720), (916, 1578240), (960, 1505904), (1024, 1411785), (1096, 1319040), (1145, 1262592), (1152, 1254920), (1233, 1172480), (1280, 1129428), (1370, 1055232), (1374, 1052160), (1440, 1003936), (1536, 941190), (1644, 879360), (1832, 789120), (1920, 752952), (2055, 703488), (2061, 701440), (2192, 659520), (2290, 631296), (2304, 627460), (2466, 586240), (2560, 564714), (2740, 527616), (2748, 526080), (2880, 501968), (3072, 470595), (3288, 439680), (3435, 420864), (3664, 394560), (3840, 376476), (4110, 351744), (4122, 350720), (4384, 329760), (4580, 315648), (4608, 313730), (4932, 293120), (5120, 282357), (5480, 263808), (5496, 263040), (5760, 250984), (6165, 234496), (6576, 219840), (6870, 210432), (7328, 197280), (7680, 188238), (8220, 175872), (8244, 175360), (8768, 164880), (9160, 157824), (9216, 156865), (9864, 146560), (10305, 140288), (10960, 131904), (10992, 131520), (11520, 125492), (12330, 117248), (13152, 109920), (13740, 105216), (14656, 98640), (15360, 94119), (16440, 87936), (16488, 87680), (17536, 82440), (18320, 78912), (19728, 73280), (20610, 70144), (21920, 65952), (21984, 65760), (23040, 62746), (24660, 58624), (26304, 54960), (27480, 52608), (29312, 49320), (31373, 46080), (32880, 43968), (32976, 43840), (35072, 41220), (36640, 39456)]