2055480000

素因数分解:

$2^6\times 3^1\times 5^4\times 7^1\times {\mathrm{2447}}^1$

素因数の和:2489

約数の個数: 280

約数和(自身を含む): 7769912832

約数和(自身を除く): 5714432832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 250, 280, 300, 320, 336, 350, 375, 400, 420, 448, 480, 500, 525, 560, 600, 625, 672, 700, 750, 800, 840, 875, 960, 1000, 1050, 1120, 1200, 1250, 1344, 1400, 1500, 1600, 1680, 1750, 1875, 2000, 2100, 2240, 2400, 2447, 2500, 2625, 2800, 3000, 3360, 3500, 3750, 4000, 4200, 4375, 4800, 4894, 5000, 5250, 5600, 6000, 6720, 7000, 7341, 7500, 8000, 8400, 8750, 9788, 10000, 10500, 11200, 12000, 12235, 13125, 14000, 14682, 15000, 16800, 17129, 17500, 19576, 20000, 21000, 24000, 24470, 26250, 28000, 29364, 30000, 33600, 34258, 35000, 36705, 39152, 40000, 42000, 48940, 51387, 52500, 56000, 58728, 60000, 61175, 68516, 70000, 73410, 78304, 84000, 85645, 97880, 102774, 105000, 117456, 120000, 122350, 137032, 140000, 146820, 156608, 168000, 171290, 183525, 195760, 205548, 210000, 234912, 244700, 256935, 274064, 280000, 293640, 305875, 342580, 367050, 391520, 411096, 420000, 428225, 469824, 489400, 513870, 548128, 587280, 611750, 685160, 734100, 783040, 822192, 840000, 856450, 917625, 978800, 1027740, 1096256, 1174560, 1223500, 1284675, 1370320, 1468200, 1529375, 1644384, 1712900, 1835250, 1957600, 2055480, 2141125, 2349120, 2447000, 2569350, 2740640, 2936400, 3058750, 3288768, 3425800, 3670500, 3915200, 4110960, 4282250, 4588125, 4894000, 5138700, 5481280, 5872800, 6117500, 6423375, 6851600, 7341000, 8221920, 8564500, 9176250, 9788000, 10277400, 10705625, 11745600, 12235000, 12846750, 13703200, 14682000, 16443840, 17129000, 18352500, 19576000, 20554800, 21411250, 24470000, 25693500, 27406400, 29364000, 32116875, 34258000, 36705000, 41109600, 42822500, 48940000, 51387000, 58728000, 64233750, 68516000, 73410000, 82219200, 85645000, 97880000, 102774000, 128467500, 137032000, 146820000, 171290000, 205548000, 256935000, 293640000, 342580000, 411096000, 513870000, 685160000, 1027740000, 2055480000]

約数ペア:

[(1, 2055480000), (2, 1027740000), (3, 685160000), (4, 513870000), (5, 411096000), (6, 342580000), (7, 293640000), (8, 256935000), (10, 205548000), (12, 171290000), (14, 146820000), (15, 137032000), (16, 128467500), (20, 102774000), (21, 97880000), (24, 85645000), (25, 82219200), (28, 73410000), (30, 68516000), (32, 64233750), (35, 58728000), (40, 51387000), (42, 48940000), (48, 42822500), (50, 41109600), (56, 36705000), (60, 34258000), (64, 32116875), (70, 29364000), (75, 27406400), (80, 25693500), (84, 24470000), (96, 21411250), (100, 20554800), (105, 19576000), (112, 18352500), (120, 17129000), (125, 16443840), (140, 14682000), (150, 13703200), (160, 12846750), (168, 12235000), (175, 11745600), (192, 10705625), (200, 10277400), (210, 9788000), (224, 9176250), (240, 8564500), (250, 8221920), (280, 7341000), (300, 6851600), (320, 6423375), (336, 6117500), (350, 5872800), (375, 5481280), (400, 5138700), (420, 4894000), (448, 4588125), (480, 4282250), (500, 4110960), (525, 3915200), (560, 3670500), (600, 3425800), (625, 3288768), (672, 3058750), (700, 2936400), (750, 2740640), (800, 2569350), (840, 2447000), (875, 2349120), (960, 2141125), (1000, 2055480), (1050, 1957600), (1120, 1835250), (1200, 1712900), (1250, 1644384), (1344, 1529375), (1400, 1468200), (1500, 1370320), (1600, 1284675), (1680, 1223500), (1750, 1174560), (1875, 1096256), (2000, 1027740), (2100, 978800), (2240, 917625), (2400, 856450), (2447, 840000), (2500, 822192), (2625, 783040), (2800, 734100), (3000, 685160), (3360, 611750), (3500, 587280), (3750, 548128), (4000, 513870), (4200, 489400), (4375, 469824), (4800, 428225), (4894, 420000), (5000, 411096), (5250, 391520), (5600, 367050), (6000, 342580), (6720, 305875), (7000, 293640), (7341, 280000), (7500, 274064), (8000, 256935), (8400, 244700), (8750, 234912), (9788, 210000), (10000, 205548), (10500, 195760), (11200, 183525), (12000, 171290), (12235, 168000), (13125, 156608), (14000, 146820), (14682, 140000), (15000, 137032), (16800, 122350), (17129, 120000), (17500, 117456), (19576, 105000), (20000, 102774), (21000, 97880), (24000, 85645), (24470, 84000), (26250, 78304), (28000, 73410), (29364, 70000), (30000, 68516), (33600, 61175), (34258, 60000), (35000, 58728), (36705, 56000), (39152, 52500), (40000, 51387), (42000, 48940)]