About the Number
21000604800
2進数表記:10011100011101110111100110010000000
漢数字表記:二百十億六十万四千八百
素因数分解:
素因数の和:312543
約数の個数: 192
約数和(自身を含む): 79052529600
約数和(自身を除く): 58051924800
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, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 384, 400, 420, 448, 480, 525, 560, 600, 640, 672, 700, 800, 840, 896, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1680, 1920, 2100, 2240, 2400, 2688, 2800, 3200, 3360, 4200, 4480, 4800, 5600, 6720, 8400, 9600, 11200, 13440, 16800, 22400, 33600, 67200, 312509, 625018, 937527, 1250036, 1562545, 1875054, 2187563, 2500072, 3125090, 3750108, 4375126, 4687635, 5000144, 6250180, 6562689, 7500216, 7812725, 8750252, 9375270, 10000288, 10937815, 12500360, 13125378, 15000432, 15625450, 17500504, 18750540, 20000576, 21875630, 23438175, 25000720, 26250756, 30000864, 31250900, 32813445, 35001008, 37501080, 40001152, 43751260, 46876350, 50001440, 52501512, 54689075, 60001728, 62501800, 65626890, 70002016, 75002160, 87502520, 93752700, 100002880, 105003024, 109378150, 120003456, 125003600, 131253780, 140004032, 150004320, 164067225, 175005040, 187505400, 200005760, 210006048, 218756300, 250007200, 262507560, 280008064, 300008640, 328134450, 350010080, 375010800, 420012096, 437512600, 500014400, 525015120, 600017280, 656268900, 700020160, 750021600, 840024192, 875025200, 1000028800, 1050030240, 1312537800, 1400040320, 1500043200, 1750050400, 2100060480, 2625075600, 3000086400, 3500100800, 4200120960, 5250151200, 7000201600, 10500302400, 21000604800]
約数ペア:
[(1, 21000604800), (2, 10500302400), (3, 7000201600), (4, 5250151200), (5, 4200120960), (6, 3500100800), (7, 3000086400), (8, 2625075600), (10, 2100060480), (12, 1750050400), (14, 1500043200), (15, 1400040320), (16, 1312537800), (20, 1050030240), (21, 1000028800), (24, 875025200), (25, 840024192), (28, 750021600), (30, 700020160), (32, 656268900), (35, 600017280), (40, 525015120), (42, 500014400), (48, 437512600), (50, 420012096), (56, 375010800), (60, 350010080), (64, 328134450), (70, 300008640), (75, 280008064), (80, 262507560), (84, 250007200), (96, 218756300), (100, 210006048), (105, 200005760), (112, 187505400), (120, 175005040), (128, 164067225), (140, 150004320), (150, 140004032), (160, 131253780), (168, 125003600), (175, 120003456), (192, 109378150), (200, 105003024), (210, 100002880), (224, 93752700), (240, 87502520), (280, 75002160), (300, 70002016), (320, 65626890), (336, 62501800), (350, 60001728), (384, 54689075), (400, 52501512), (420, 50001440), (448, 46876350), (480, 43751260), (525, 40001152), (560, 37501080), (600, 35001008), (640, 32813445), (672, 31250900), (700, 30000864), (800, 26250756), (840, 25000720), (896, 23438175), (960, 21875630), (1050, 20000576), (1120, 18750540), (1200, 17500504), (1344, 15625450), (1400, 15000432), (1600, 13125378), (1680, 12500360), (1920, 10937815), (2100, 10000288), (2240, 9375270), (2400, 8750252), (2688, 7812725), (2800, 7500216), (3200, 6562689), (3360, 6250180), (4200, 5000144), (4480, 4687635), (4800, 4375126), (5600, 3750108), (6720, 3125090), (8400, 2500072), (9600, 2187563), (11200, 1875054), (13440, 1562545), (16800, 1250036), (22400, 937527), (33600, 625018), (67200, 312509)]このpageの処理時間: 0.03492450714111328 seconds