490240800

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:241

約数の個数: 432

約数和(自身を含む): 2018120832

約数和(自身を除く): 1527880032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 71, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 137, 140, 142, 144, 150, 160, 168, 175, 180, 200, 210, 213, 224, 225, 240, 252, 274, 280, 284, 288, 300, 315, 336, 350, 355, 360, 400, 411, 420, 426, 450, 480, 497, 504, 525, 548, 560, 568, 600, 630, 639, 672, 685, 700, 710, 720, 800, 822, 840, 852, 900, 959, 994, 1008, 1050, 1065, 1096, 1120, 1136, 1200, 1233, 1260, 1278, 1370, 1400, 1420, 1440, 1491, 1575, 1644, 1680, 1704, 1775, 1800, 1918, 1988, 2016, 2055, 2100, 2130, 2192, 2272, 2400, 2466, 2485, 2520, 2556, 2740, 2800, 2840, 2877, 2982, 3150, 3195, 3288, 3360, 3408, 3425, 3550, 3600, 3836, 3976, 4110, 4200, 4260, 4384, 4473, 4795, 4932, 4970, 5040, 5112, 5325, 5480, 5600, 5680, 5754, 5964, 6165, 6300, 6390, 6576, 6816, 6850, 7100, 7200, 7455, 7672, 7952, 8220, 8400, 8520, 8631, 8946, 9590, 9727, 9864, 9940, 10080, 10224, 10275, 10650, 10960, 11360, 11508, 11928, 12330, 12425, 12600, 12780, 13152, 13700, 14200, 14385, 14910, 15344, 15904, 15975, 16440, 16800, 17040, 17262, 17892, 19180, 19454, 19728, 19880, 20448, 20550, 21300, 21920, 22365, 23016, 23856, 23975, 24660, 24850, 25200, 25560, 27400, 28400, 28770, 29181, 29820, 30688, 30825, 31950, 32880, 34080, 34524, 35784, 37275, 38360, 38908, 39456, 39760, 41100, 42600, 43155, 44730, 46032, 47712, 47950, 48635, 49320, 49700, 50400, 51120, 54800, 56800, 57540, 58362, 59640, 61650, 63900, 65760, 68089, 69048, 71568, 71925, 74550, 76720, 77816, 79520, 82200, 85200, 86310, 87543, 89460, 92064, 95900, 97270, 98640, 99400, 102240, 109600, 111825, 115080, 116724, 119280, 123300, 127800, 136178, 138096, 143136, 143850, 145905, 149100, 153440, 155632, 164400, 170400, 172620, 175086, 178920, 191800, 194540, 197280, 198800, 204267, 215775, 223650, 230160, 233448, 238560, 243175, 246600, 255600, 272356, 276192, 287700, 291810, 298200, 311264, 328800, 340445, 345240, 350172, 357840, 383600, 389080, 397600, 408534, 431550, 437715, 447300, 460320, 466896, 486350, 493200, 511200, 544712, 575400, 583620, 596400, 612801, 680890, 690480, 700344, 715680, 729525, 767200, 778160, 817068, 863100, 875430, 894600, 933792, 972700, 986400, 1021335, 1089424, 1150800, 1167240, 1192800, 1225602, 1361780, 1380960, 1400688, 1459050, 1556320, 1634136, 1702225, 1726200, 1750860, 1789200, 1945400, 2042670, 2178848, 2188575, 2301600, 2334480, 2451204, 2723560, 2801376, 2918100, 3064005, 3268272, 3404450, 3452400, 3501720, 3578400, 3890800, 4085340, 4377150, 4668960, 4902408, 5106675, 5447120, 5836200, 6128010, 6536544, 6808900, 6904800, 7003440, 7781600, 8170680, 8754300, 9804816, 10213350, 10894240, 11672400, 12256020, 13617800, 14006880, 15320025, 16341360, 17508600, 19609632, 20426700, 23344800, 24512040, 27235600, 30640050, 32682720, 35017200, 40853400, 49024080, 54471200, 61280100, 70034400, 81706800, 98048160, 122560200, 163413600, 245120400, 490240800]

約数ペア:

[(1, 490240800), (2, 245120400), (3, 163413600), (4, 122560200), (5, 98048160), (6, 81706800), (7, 70034400), (8, 61280100), (9, 54471200), (10, 49024080), (12, 40853400), (14, 35017200), (15, 32682720), (16, 30640050), (18, 27235600), (20, 24512040), (21, 23344800), (24, 20426700), (25, 19609632), (28, 17508600), (30, 16341360), (32, 15320025), (35, 14006880), (36, 13617800), (40, 12256020), (42, 11672400), (45, 10894240), (48, 10213350), (50, 9804816), (56, 8754300), (60, 8170680), (63, 7781600), (70, 7003440), (71, 6904800), (72, 6808900), (75, 6536544), (80, 6128010), (84, 5836200), (90, 5447120), (96, 5106675), (100, 4902408), (105, 4668960), (112, 4377150), (120, 4085340), (126, 3890800), (137, 3578400), (140, 3501720), (142, 3452400), (144, 3404450), (150, 3268272), (160, 3064005), (168, 2918100), (175, 2801376), (180, 2723560), (200, 2451204), (210, 2334480), (213, 2301600), (224, 2188575), (225, 2178848), (240, 2042670), (252, 1945400), (274, 1789200), (280, 1750860), (284, 1726200), (288, 1702225), (300, 1634136), (315, 1556320), (336, 1459050), (350, 1400688), (355, 1380960), (360, 1361780), (400, 1225602), (411, 1192800), (420, 1167240), (426, 1150800), (450, 1089424), (480, 1021335), (497, 986400), (504, 972700), (525, 933792), (548, 894600), (560, 875430), (568, 863100), (600, 817068), (630, 778160), (639, 767200), (672, 729525), (685, 715680), (700, 700344), (710, 690480), (720, 680890), (800, 612801), (822, 596400), (840, 583620), (852, 575400), (900, 544712), (959, 511200), (994, 493200), (1008, 486350), (1050, 466896), (1065, 460320), (1096, 447300), (1120, 437715), (1136, 431550), (1200, 408534), (1233, 397600), (1260, 389080), (1278, 383600), (1370, 357840), (1400, 350172), (1420, 345240), (1440, 340445), (1491, 328800), (1575, 311264), (1644, 298200), (1680, 291810), (1704, 287700), (1775, 276192), (1800, 272356), (1918, 255600), (1988, 246600), (2016, 243175), (2055, 238560), (2100, 233448), (2130, 230160), (2192, 223650), (2272, 215775), (2400, 204267), (2466, 198800), (2485, 197280), (2520, 194540), (2556, 191800), (2740, 178920), (2800, 175086), (2840, 172620), (2877, 170400), (2982, 164400), (3150, 155632), (3195, 153440), (3288, 149100), (3360, 145905), (3408, 143850), (3425, 143136), (3550, 138096), (3600, 136178), (3836, 127800), (3976, 123300), (4110, 119280), (4200, 116724), (4260, 115080), (4384, 111825), (4473, 109600), (4795, 102240), (4932, 99400), (4970, 98640), (5040, 97270), (5112, 95900), (5325, 92064), (5480, 89460), (5600, 87543), (5680, 86310), (5754, 85200), (5964, 82200), (6165, 79520), (6300, 77816), (6390, 76720), (6576, 74550), (6816, 71925), (6850, 71568), (7100, 69048), (7200, 68089), (7455, 65760), (7672, 63900), (7952, 61650), (8220, 59640), (8400, 58362), (8520, 57540), (8631, 56800), (8946, 54800), (9590, 51120), (9727, 50400), (9864, 49700), (9940, 49320), (10080, 48635), (10224, 47950), (10275, 47712), (10650, 46032), (10960, 44730), (11360, 43155), (11508, 42600), (11928, 41100), (12330, 39760), (12425, 39456), (12600, 38908), (12780, 38360), (13152, 37275), (13700, 35784), (14200, 34524), (14385, 34080), (14910, 32880), (15344, 31950), (15904, 30825), (15975, 30688), (16440, 29820), (16800, 29181), (17040, 28770), (17262, 28400), (17892, 27400), (19180, 25560), (19454, 25200), (19728, 24850), (19880, 24660), (20448, 23975), (20550, 23856), (21300, 23016), (21920, 22365)]