1252576080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8017}}^1$

素因数の和:8074

約数の個数: 240

約数和(自身を含む): 4963206144

約数和(自身を除く): 3710630064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1680, 1736, 1860, 1953, 2170, 2232, 2480, 2520, 2604, 2790, 3255, 3472, 3720, 3906, 4340, 4464, 5040, 5208, 5580, 6510, 7440, 7812, 8017, 8680, 9765, 10416, 11160, 13020, 15624, 16034, 17360, 19530, 22320, 24051, 26040, 31248, 32068, 39060, 40085, 48102, 52080, 56119, 64136, 72153, 78120, 80170, 96204, 112238, 120255, 128272, 144306, 156240, 160340, 168357, 192408, 224476, 240510, 248527, 280595, 288612, 320680, 336714, 360765, 384816, 448952, 481020, 497054, 505071, 561190, 577224, 641360, 673428, 721530, 745581, 841785, 897904, 962040, 994108, 1010142, 1122380, 1154448, 1242635, 1346856, 1443060, 1491162, 1683570, 1739689, 1924080, 1988216, 2020284, 2236743, 2244760, 2485270, 2525355, 2693712, 2886120, 2982324, 3367140, 3479378, 3727905, 3976432, 4040568, 4473486, 4489520, 4970540, 5050710, 5219067, 5772240, 5964648, 6734280, 6958756, 7455810, 8081136, 8698445, 8946972, 9941080, 10101420, 10438134, 11183715, 11929296, 13468560, 13917512, 14911620, 15657201, 17396890, 17893944, 19882160, 20202840, 20876268, 22367430, 26095335, 27835024, 29823240, 31314402, 34793780, 35787888, 40405680, 41752536, 44734860, 52190670, 59646480, 62628804, 69587560, 78286005, 83505072, 89469720, 104381340, 125257608, 139175120, 156572010, 178939440, 208762680, 250515216, 313144020, 417525360, 626288040, 1252576080]

約数ペア:

[(1, 1252576080), (2, 626288040), (3, 417525360), (4, 313144020), (5, 250515216), (6, 208762680), (7, 178939440), (8, 156572010), (9, 139175120), (10, 125257608), (12, 104381340), (14, 89469720), (15, 83505072), (16, 78286005), (18, 69587560), (20, 62628804), (21, 59646480), (24, 52190670), (28, 44734860), (30, 41752536), (31, 40405680), (35, 35787888), (36, 34793780), (40, 31314402), (42, 29823240), (45, 27835024), (48, 26095335), (56, 22367430), (60, 20876268), (62, 20202840), (63, 19882160), (70, 17893944), (72, 17396890), (80, 15657201), (84, 14911620), (90, 13917512), (93, 13468560), (105, 11929296), (112, 11183715), (120, 10438134), (124, 10101420), (126, 9941080), (140, 8946972), (144, 8698445), (155, 8081136), (168, 7455810), (180, 6958756), (186, 6734280), (210, 5964648), (217, 5772240), (240, 5219067), (248, 5050710), (252, 4970540), (279, 4489520), (280, 4473486), (310, 4040568), (315, 3976432), (336, 3727905), (360, 3479378), (372, 3367140), (420, 2982324), (434, 2886120), (465, 2693712), (496, 2525355), (504, 2485270), (558, 2244760), (560, 2236743), (620, 2020284), (630, 1988216), (651, 1924080), (720, 1739689), (744, 1683570), (840, 1491162), (868, 1443060), (930, 1346856), (1008, 1242635), (1085, 1154448), (1116, 1122380), (1240, 1010142), (1260, 994108), (1302, 962040), (1395, 897904), (1488, 841785), (1680, 745581), (1736, 721530), (1860, 673428), (1953, 641360), (2170, 577224), (2232, 561190), (2480, 505071), (2520, 497054), (2604, 481020), (2790, 448952), (3255, 384816), (3472, 360765), (3720, 336714), (3906, 320680), (4340, 288612), (4464, 280595), (5040, 248527), (5208, 240510), (5580, 224476), (6510, 192408), (7440, 168357), (7812, 160340), (8017, 156240), (8680, 144306), (9765, 128272), (10416, 120255), (11160, 112238), (13020, 96204), (15624, 80170), (16034, 78120), (17360, 72153), (19530, 64136), (22320, 56119), (24051, 52080), (26040, 48102), (31248, 40085), (32068, 39060)]