57723120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1$

素因数の和:920

約数の個数: 240

約数和(自身を含む): 238859712

約数和(自身を除く): 181136592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 881, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1762, 1820, 1872, 2184, 2340, 2520, 2643, 2730, 3120, 3276, 3524, 3640, 4095, 4368, 4405, 4680, 5040, 5286, 5460, 6167, 6552, 7048, 7280, 7929, 8190, 8810, 9360, 10572, 10920, 11453, 12334, 13104, 13215, 14096, 15858, 16380, 17620, 18501, 21144, 21840, 22906, 24668, 26430, 30835, 31716, 32760, 34359, 35240, 37002, 39645, 42288, 45812, 49336, 52860, 55503, 57265, 61670, 63432, 65520, 68718, 70480, 74004, 79290, 80171, 91624, 92505, 98672, 103077, 105720, 111006, 114530, 123340, 126864, 137436, 148008, 158580, 160342, 171795, 183248, 185010, 206154, 211440, 222012, 229060, 240513, 246680, 274872, 277515, 296016, 317160, 320684, 343590, 370020, 400855, 412308, 444024, 458120, 481026, 493360, 515385, 549744, 555030, 634320, 641368, 687180, 721539, 740040, 801710, 824616, 888048, 916240, 962052, 1030770, 1110060, 1202565, 1282736, 1374360, 1443078, 1480080, 1603420, 1649232, 1924104, 2061540, 2220120, 2405130, 2748720, 2886156, 3206840, 3607695, 3848208, 4123080, 4440240, 4810260, 5772312, 6413680, 7215390, 8246160, 9620520, 11544624, 14430780, 19241040, 28861560, 57723120]

約数ペア:

[(1, 57723120), (2, 28861560), (3, 19241040), (4, 14430780), (5, 11544624), (6, 9620520), (7, 8246160), (8, 7215390), (9, 6413680), (10, 5772312), (12, 4810260), (13, 4440240), (14, 4123080), (15, 3848208), (16, 3607695), (18, 3206840), (20, 2886156), (21, 2748720), (24, 2405130), (26, 2220120), (28, 2061540), (30, 1924104), (35, 1649232), (36, 1603420), (39, 1480080), (40, 1443078), (42, 1374360), (45, 1282736), (48, 1202565), (52, 1110060), (56, 1030770), (60, 962052), (63, 916240), (65, 888048), (70, 824616), (72, 801710), (78, 740040), (80, 721539), (84, 687180), (90, 641368), (91, 634320), (104, 555030), (105, 549744), (112, 515385), (117, 493360), (120, 481026), (126, 458120), (130, 444024), (140, 412308), (144, 400855), (156, 370020), (168, 343590), (180, 320684), (182, 317160), (195, 296016), (208, 277515), (210, 274872), (234, 246680), (240, 240513), (252, 229060), (260, 222012), (273, 211440), (280, 206154), (312, 185010), (315, 183248), (336, 171795), (360, 160342), (364, 158580), (390, 148008), (420, 137436), (455, 126864), (468, 123340), (504, 114530), (520, 111006), (546, 105720), (560, 103077), (585, 98672), (624, 92505), (630, 91624), (720, 80171), (728, 79290), (780, 74004), (819, 70480), (840, 68718), (881, 65520), (910, 63432), (936, 61670), (1008, 57265), (1040, 55503), (1092, 52860), (1170, 49336), (1260, 45812), (1365, 42288), (1456, 39645), (1560, 37002), (1638, 35240), (1680, 34359), (1762, 32760), (1820, 31716), (1872, 30835), (2184, 26430), (2340, 24668), (2520, 22906), (2643, 21840), (2730, 21144), (3120, 18501), (3276, 17620), (3524, 16380), (3640, 15858), (4095, 14096), (4368, 13215), (4405, 13104), (4680, 12334), (5040, 11453), (5286, 10920), (5460, 10572), (6167, 9360), (6552, 8810), (7048, 8190), (7280, 7929)]