868728000

素因数分解:

$2^6\times 3^1\times 5^3\times 7^1\times {\mathrm{5171}}^1$

素因数の和:5208

約数の個数: 224

約数和(自身を含む): 3278965248

約数和(自身を除く): 2410237248

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, 672, 700, 750, 800, 840, 875, 960, 1000, 1050, 1120, 1200, 1344, 1400, 1500, 1600, 1680, 1750, 2000, 2100, 2240, 2400, 2625, 2800, 3000, 3360, 3500, 4000, 4200, 4800, 5171, 5250, 5600, 6000, 6720, 7000, 8000, 8400, 10342, 10500, 11200, 12000, 14000, 15513, 16800, 20684, 21000, 24000, 25855, 28000, 31026, 33600, 36197, 41368, 42000, 51710, 56000, 62052, 72394, 77565, 82736, 84000, 103420, 108591, 124104, 129275, 144788, 155130, 165472, 168000, 180985, 206840, 217182, 248208, 258550, 289576, 310260, 330944, 361970, 387825, 413680, 434364, 496416, 517100, 542955, 579152, 620520, 646375, 723940, 775650, 827360, 868728, 904925, 992832, 1034200, 1085910, 1158304, 1241040, 1292750, 1447880, 1551300, 1654720, 1737456, 1809850, 1939125, 2068400, 2171820, 2316608, 2482080, 2585500, 2714775, 2895760, 3102600, 3474912, 3619700, 3878250, 4136800, 4343640, 4524625, 4964160, 5171000, 5429550, 5791520, 6205200, 6949824, 7239400, 7756500, 8273600, 8687280, 9049250, 10342000, 10859100, 11583040, 12410400, 13573875, 14478800, 15513000, 17374560, 18098500, 20684000, 21718200, 24820800, 27147750, 28957600, 31026000, 34749120, 36197000, 41368000, 43436400, 54295500, 57915200, 62052000, 72394000, 86872800, 108591000, 124104000, 144788000, 173745600, 217182000, 289576000, 434364000, 868728000]

約数ペア:

[(1, 868728000), (2, 434364000), (3, 289576000), (4, 217182000), (5, 173745600), (6, 144788000), (7, 124104000), (8, 108591000), (10, 86872800), (12, 72394000), (14, 62052000), (15, 57915200), (16, 54295500), (20, 43436400), (21, 41368000), (24, 36197000), (25, 34749120), (28, 31026000), (30, 28957600), (32, 27147750), (35, 24820800), (40, 21718200), (42, 20684000), (48, 18098500), (50, 17374560), (56, 15513000), (60, 14478800), (64, 13573875), (70, 12410400), (75, 11583040), (80, 10859100), (84, 10342000), (96, 9049250), (100, 8687280), (105, 8273600), (112, 7756500), (120, 7239400), (125, 6949824), (140, 6205200), (150, 5791520), (160, 5429550), (168, 5171000), (175, 4964160), (192, 4524625), (200, 4343640), (210, 4136800), (224, 3878250), (240, 3619700), (250, 3474912), (280, 3102600), (300, 2895760), (320, 2714775), (336, 2585500), (350, 2482080), (375, 2316608), (400, 2171820), (420, 2068400), (448, 1939125), (480, 1809850), (500, 1737456), (525, 1654720), (560, 1551300), (600, 1447880), (672, 1292750), (700, 1241040), (750, 1158304), (800, 1085910), (840, 1034200), (875, 992832), (960, 904925), (1000, 868728), (1050, 827360), (1120, 775650), (1200, 723940), (1344, 646375), (1400, 620520), (1500, 579152), (1600, 542955), (1680, 517100), (1750, 496416), (2000, 434364), (2100, 413680), (2240, 387825), (2400, 361970), (2625, 330944), (2800, 310260), (3000, 289576), (3360, 258550), (3500, 248208), (4000, 217182), (4200, 206840), (4800, 180985), (5171, 168000), (5250, 165472), (5600, 155130), (6000, 144788), (6720, 129275), (7000, 124104), (8000, 108591), (8400, 103420), (10342, 84000), (10500, 82736), (11200, 77565), (12000, 72394), (14000, 62052), (15513, 56000), (16800, 51710), (20684, 42000), (21000, 41368), (24000, 36197), (25855, 33600), (28000, 31026)]