1012788000

素因数分解:

$2^5\times 3^2\times 5^3\times 7^1\times {\mathrm{4019}}^1$

素因数の和:4057

約数の個数: 288

約数和(自身を含む): 4108890240

約数和(自身を除く): 3096102240

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, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 125, 126, 140, 144, 150, 160, 168, 175, 180, 200, 210, 224, 225, 240, 250, 252, 280, 288, 300, 315, 336, 350, 360, 375, 400, 420, 450, 480, 500, 504, 525, 560, 600, 630, 672, 700, 720, 750, 800, 840, 875, 900, 1000, 1008, 1050, 1120, 1125, 1200, 1260, 1400, 1440, 1500, 1575, 1680, 1750, 1800, 2000, 2016, 2100, 2250, 2400, 2520, 2625, 2800, 3000, 3150, 3360, 3500, 3600, 4000, 4019, 4200, 4500, 5040, 5250, 5600, 6000, 6300, 7000, 7200, 7875, 8038, 8400, 9000, 10080, 10500, 12000, 12057, 12600, 14000, 15750, 16076, 16800, 18000, 20095, 21000, 24114, 25200, 28000, 28133, 31500, 32152, 36000, 36171, 40190, 42000, 48228, 50400, 56266, 60285, 63000, 64304, 72342, 80380, 84000, 84399, 96456, 100475, 112532, 120570, 126000, 128608, 140665, 144684, 160760, 168798, 180855, 192912, 200950, 225064, 241140, 252000, 253197, 281330, 289368, 301425, 321520, 337596, 361710, 385824, 401900, 421995, 450128, 482280, 502375, 506394, 562660, 578736, 602850, 643040, 675192, 703325, 723420, 803800, 843990, 900256, 904275, 964560, 1004750, 1012788, 1125320, 1157472, 1205700, 1265985, 1350384, 1406650, 1446840, 1507125, 1607600, 1687980, 1808550, 1929120, 2009500, 2025576, 2109975, 2250640, 2411400, 2531970, 2700768, 2813300, 2893680, 3014250, 3215200, 3375960, 3516625, 3617100, 4019000, 4051152, 4219950, 4501280, 4521375, 4822800, 5063940, 5626600, 5787360, 6028500, 6329925, 6751920, 7033250, 7234200, 8038000, 8102304, 8439900, 9042750, 9645600, 10127880, 10549875, 11253200, 12057000, 12659850, 13503840, 14066500, 14468400, 16076000, 16879800, 18085500, 20255760, 21099750, 22506400, 24114000, 25319700, 28133000, 28936800, 31649625, 33759600, 36171000, 40511520, 42199500, 48228000, 50639400, 56266000, 63299250, 67519200, 72342000, 84399000, 101278800, 112532000, 126598500, 144684000, 168798000, 202557600, 253197000, 337596000, 506394000, 1012788000]

約数ペア:

[(1, 1012788000), (2, 506394000), (3, 337596000), (4, 253197000), (5, 202557600), (6, 168798000), (7, 144684000), (8, 126598500), (9, 112532000), (10, 101278800), (12, 84399000), (14, 72342000), (15, 67519200), (16, 63299250), (18, 56266000), (20, 50639400), (21, 48228000), (24, 42199500), (25, 40511520), (28, 36171000), (30, 33759600), (32, 31649625), (35, 28936800), (36, 28133000), (40, 25319700), (42, 24114000), (45, 22506400), (48, 21099750), (50, 20255760), (56, 18085500), (60, 16879800), (63, 16076000), (70, 14468400), (72, 14066500), (75, 13503840), (80, 12659850), (84, 12057000), (90, 11253200), (96, 10549875), (100, 10127880), (105, 9645600), (112, 9042750), (120, 8439900), (125, 8102304), (126, 8038000), (140, 7234200), (144, 7033250), (150, 6751920), (160, 6329925), (168, 6028500), (175, 5787360), (180, 5626600), (200, 5063940), (210, 4822800), (224, 4521375), (225, 4501280), (240, 4219950), (250, 4051152), (252, 4019000), (280, 3617100), (288, 3516625), (300, 3375960), (315, 3215200), (336, 3014250), (350, 2893680), (360, 2813300), (375, 2700768), (400, 2531970), (420, 2411400), (450, 2250640), (480, 2109975), (500, 2025576), (504, 2009500), (525, 1929120), (560, 1808550), (600, 1687980), (630, 1607600), (672, 1507125), (700, 1446840), (720, 1406650), (750, 1350384), (800, 1265985), (840, 1205700), (875, 1157472), (900, 1125320), (1000, 1012788), (1008, 1004750), (1050, 964560), (1120, 904275), (1125, 900256), (1200, 843990), (1260, 803800), (1400, 723420), (1440, 703325), (1500, 675192), (1575, 643040), (1680, 602850), (1750, 578736), (1800, 562660), (2000, 506394), (2016, 502375), (2100, 482280), (2250, 450128), (2400, 421995), (2520, 401900), (2625, 385824), (2800, 361710), (3000, 337596), (3150, 321520), (3360, 301425), (3500, 289368), (3600, 281330), (4000, 253197), (4019, 252000), (4200, 241140), (4500, 225064), (5040, 200950), (5250, 192912), (5600, 180855), (6000, 168798), (6300, 160760), (7000, 144684), (7200, 140665), (7875, 128608), (8038, 126000), (8400, 120570), (9000, 112532), (10080, 100475), (10500, 96456), (12000, 84399), (12057, 84000), (12600, 80380), (14000, 72342), (15750, 64304), (16076, 63000), (16800, 60285), (18000, 56266), (20095, 50400), (21000, 48228), (24114, 42000), (25200, 40190), (28000, 36171), (28133, 36000), (31500, 32152)]