1569409920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20959}}^1$

素因数の和:20997

約数の個数: 192

約数和(自身を含む): 5836521600

約数和(自身を除く): 4267111680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 4992, 5760, 6240, 7488, 8320, 9360, 12480, 14976, 18720, 20959, 24960, 37440, 41918, 62877, 74880, 83836, 104795, 125754, 167672, 188631, 209590, 251508, 272467, 314385, 335344, 377262, 419180, 503016, 544934, 628770, 670688, 754524, 817401, 838360, 943155, 1006032, 1089868, 1257540, 1341376, 1362335, 1509048, 1634802, 1676720, 1886310, 2012064, 2179736, 2452203, 2515080, 2682752, 2724670, 3018096, 3269604, 3353440, 3772620, 4024128, 4087005, 4359472, 4904406, 5030160, 5449340, 6036192, 6539208, 6706880, 7545240, 8048256, 8174010, 8718944, 9808812, 10060320, 10898680, 12072384, 12261015, 13078416, 13413760, 15090480, 16348020, 17437888, 19617624, 20120640, 21797360, 24144768, 24522030, 26156832, 30180960, 32696040, 34875776, 39235248, 40241280, 43594720, 49044060, 52313664, 60361920, 65392080, 78470496, 87189440, 98088120, 104627328, 120723840, 130784160, 156940992, 174378880, 196176240, 261568320, 313881984, 392352480, 523136640, 784704960, 1569409920]

約数ペア:

[(1, 1569409920), (2, 784704960), (3, 523136640), (4, 392352480), (5, 313881984), (6, 261568320), (8, 196176240), (9, 174378880), (10, 156940992), (12, 130784160), (13, 120723840), (15, 104627328), (16, 98088120), (18, 87189440), (20, 78470496), (24, 65392080), (26, 60361920), (30, 52313664), (32, 49044060), (36, 43594720), (39, 40241280), (40, 39235248), (45, 34875776), (48, 32696040), (52, 30180960), (60, 26156832), (64, 24522030), (65, 24144768), (72, 21797360), (78, 20120640), (80, 19617624), (90, 17437888), (96, 16348020), (104, 15090480), (117, 13413760), (120, 13078416), (128, 12261015), (130, 12072384), (144, 10898680), (156, 10060320), (160, 9808812), (180, 8718944), (192, 8174010), (195, 8048256), (208, 7545240), (234, 6706880), (240, 6539208), (260, 6036192), (288, 5449340), (312, 5030160), (320, 4904406), (360, 4359472), (384, 4087005), (390, 4024128), (416, 3772620), (468, 3353440), (480, 3269604), (520, 3018096), (576, 2724670), (585, 2682752), (624, 2515080), (640, 2452203), (720, 2179736), (780, 2012064), (832, 1886310), (936, 1676720), (960, 1634802), (1040, 1509048), (1152, 1362335), (1170, 1341376), (1248, 1257540), (1440, 1089868), (1560, 1006032), (1664, 943155), (1872, 838360), (1920, 817401), (2080, 754524), (2340, 670688), (2496, 628770), (2880, 544934), (3120, 503016), (3744, 419180), (4160, 377262), (4680, 335344), (4992, 314385), (5760, 272467), (6240, 251508), (7488, 209590), (8320, 188631), (9360, 167672), (12480, 125754), (14976, 104795), (18720, 83836), (20959, 74880), (24960, 62877), (37440, 41918)]