248031000

素因数分解:

$2^3\times 3^2\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:192

約数の個数: 384

約数和(自身を含む): 996802560

約数和(自身を除く): 748771560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 31, 35, 36, 40, 42, 45, 50, 56, 60, 62, 63, 70, 72, 75, 84, 90, 93, 100, 105, 120, 124, 125, 126, 127, 140, 150, 155, 168, 175, 180, 186, 200, 210, 217, 225, 248, 250, 252, 254, 279, 280, 300, 310, 315, 350, 360, 372, 375, 381, 420, 434, 450, 465, 500, 504, 508, 525, 558, 600, 620, 630, 635, 651, 700, 744, 750, 762, 775, 840, 868, 875, 889, 900, 930, 1000, 1016, 1050, 1085, 1116, 1125, 1143, 1240, 1260, 1270, 1302, 1395, 1400, 1500, 1524, 1550, 1575, 1736, 1750, 1778, 1800, 1860, 1905, 1953, 2100, 2170, 2232, 2250, 2286, 2325, 2520, 2540, 2604, 2625, 2667, 2790, 3000, 3048, 3100, 3150, 3175, 3255, 3500, 3556, 3720, 3810, 3875, 3906, 3937, 4200, 4340, 4445, 4500, 4572, 4650, 5080, 5208, 5250, 5334, 5425, 5580, 5715, 6200, 6300, 6350, 6510, 6975, 7000, 7112, 7620, 7750, 7812, 7874, 7875, 8001, 8680, 8890, 9000, 9144, 9300, 9525, 9765, 10500, 10668, 10850, 11160, 11430, 11625, 11811, 12600, 12700, 13020, 13335, 13950, 15240, 15500, 15624, 15748, 15750, 15875, 16002, 16275, 17780, 18600, 19050, 19530, 19685, 21000, 21336, 21700, 22225, 22860, 23250, 23622, 25400, 26040, 26670, 27125, 27559, 27900, 28575, 31000, 31496, 31500, 31750, 32004, 32550, 34875, 35433, 35560, 38100, 39060, 39370, 40005, 43400, 44450, 45720, 46500, 47244, 47625, 48825, 53340, 54250, 55118, 55800, 57150, 59055, 63000, 63500, 64008, 65100, 66675, 69750, 70866, 76200, 78120, 78740, 80010, 81375, 82677, 88900, 93000, 94488, 95250, 97650, 98425, 106680, 108500, 110236, 111125, 114300, 118110, 127000, 130200, 133350, 137795, 139500, 141732, 142875, 157480, 160020, 162750, 165354, 177165, 177800, 190500, 195300, 196850, 200025, 217000, 220472, 222250, 228600, 236220, 244125, 248031, 266700, 275590, 279000, 283464, 285750, 295275, 320040, 325500, 330708, 333375, 354330, 381000, 390600, 393700, 400050, 413385, 444500, 472440, 488250, 492125, 496062, 533400, 551180, 571500, 590550, 651000, 661416, 666750, 688975, 708660, 787400, 800100, 826770, 885825, 889000, 976500, 984250, 992124, 1000125, 1102360, 1143000, 1181100, 1240155, 1333500, 1377950, 1417320, 1476375, 1600200, 1653540, 1771650, 1953000, 1968500, 1984248, 2000250, 2066925, 2362200, 2480310, 2667000, 2755900, 2952750, 3307080, 3444875, 3543300, 3937000, 4000500, 4133850, 4429125, 4960620, 5511800, 5905500, 6200775, 6889750, 7086600, 8001000, 8267700, 8858250, 9921240, 10334625, 11811000, 12401550, 13779500, 16535400, 17716500, 20669250, 24803100, 27559000, 31003875, 35433000, 41338500, 49606200, 62007750, 82677000, 124015500, 248031000]

約数ペア:

[(1, 248031000), (2, 124015500), (3, 82677000), (4, 62007750), (5, 49606200), (6, 41338500), (7, 35433000), (8, 31003875), (9, 27559000), (10, 24803100), (12, 20669250), (14, 17716500), (15, 16535400), (18, 13779500), (20, 12401550), (21, 11811000), (24, 10334625), (25, 9921240), (28, 8858250), (30, 8267700), (31, 8001000), (35, 7086600), (36, 6889750), (40, 6200775), (42, 5905500), (45, 5511800), (50, 4960620), (56, 4429125), (60, 4133850), (62, 4000500), (63, 3937000), (70, 3543300), (72, 3444875), (75, 3307080), (84, 2952750), (90, 2755900), (93, 2667000), (100, 2480310), (105, 2362200), (120, 2066925), (124, 2000250), (125, 1984248), (126, 1968500), (127, 1953000), (140, 1771650), (150, 1653540), (155, 1600200), (168, 1476375), (175, 1417320), (180, 1377950), (186, 1333500), (200, 1240155), (210, 1181100), (217, 1143000), (225, 1102360), (248, 1000125), (250, 992124), (252, 984250), (254, 976500), (279, 889000), (280, 885825), (300, 826770), (310, 800100), (315, 787400), (350, 708660), (360, 688975), (372, 666750), (375, 661416), (381, 651000), (420, 590550), (434, 571500), (450, 551180), (465, 533400), (500, 496062), (504, 492125), (508, 488250), (525, 472440), (558, 444500), (600, 413385), (620, 400050), (630, 393700), (635, 390600), (651, 381000), (700, 354330), (744, 333375), (750, 330708), (762, 325500), (775, 320040), (840, 295275), (868, 285750), (875, 283464), (889, 279000), (900, 275590), (930, 266700), (1000, 248031), (1016, 244125), (1050, 236220), (1085, 228600), (1116, 222250), (1125, 220472), (1143, 217000), (1240, 200025), (1260, 196850), (1270, 195300), (1302, 190500), (1395, 177800), (1400, 177165), (1500, 165354), (1524, 162750), (1550, 160020), (1575, 157480), (1736, 142875), (1750, 141732), (1778, 139500), (1800, 137795), (1860, 133350), (1905, 130200), (1953, 127000), (2100, 118110), (2170, 114300), (2232, 111125), (2250, 110236), (2286, 108500), (2325, 106680), (2520, 98425), (2540, 97650), (2604, 95250), (2625, 94488), (2667, 93000), (2790, 88900), (3000, 82677), (3048, 81375), (3100, 80010), (3150, 78740), (3175, 78120), (3255, 76200), (3500, 70866), (3556, 69750), (3720, 66675), (3810, 65100), (3875, 64008), (3906, 63500), (3937, 63000), (4200, 59055), (4340, 57150), (4445, 55800), (4500, 55118), (4572, 54250), (4650, 53340), (5080, 48825), (5208, 47625), (5250, 47244), (5334, 46500), (5425, 45720), (5580, 44450), (5715, 43400), (6200, 40005), (6300, 39370), (6350, 39060), (6510, 38100), (6975, 35560), (7000, 35433), (7112, 34875), (7620, 32550), (7750, 32004), (7812, 31750), (7874, 31500), (7875, 31496), (8001, 31000), (8680, 28575), (8890, 27900), (9000, 27559), (9144, 27125), (9300, 26670), (9525, 26040), (9765, 25400), (10500, 23622), (10668, 23250), (10850, 22860), (11160, 22225), (11430, 21700), (11625, 21336), (11811, 21000), (12600, 19685), (12700, 19530), (13020, 19050), (13335, 18600), (13950, 17780), (15240, 16275), (15500, 16002), (15624, 15875), (15748, 15750)]