1220016000

素因数分解:

$2^7\times 3^1\times 5^3\times 7^1\times {\mathrm{3631}}^1$

素因数の和:3670

約数の個数: 256

約数和(自身を含む): 4623390720

約数和(自身を除く): 3403374720

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, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 250, 280, 300, 320, 336, 350, 375, 384, 400, 420, 448, 480, 500, 525, 560, 600, 640, 672, 700, 750, 800, 840, 875, 896, 960, 1000, 1050, 1120, 1200, 1344, 1400, 1500, 1600, 1680, 1750, 1920, 2000, 2100, 2240, 2400, 2625, 2688, 2800, 3000, 3200, 3360, 3500, 3631, 4000, 4200, 4480, 4800, 5250, 5600, 6000, 6720, 7000, 7262, 8000, 8400, 9600, 10500, 10893, 11200, 12000, 13440, 14000, 14524, 16000, 16800, 18155, 21000, 21786, 22400, 24000, 25417, 28000, 29048, 33600, 36310, 42000, 43572, 48000, 50834, 54465, 56000, 58096, 67200, 72620, 76251, 84000, 87144, 90775, 101668, 108930, 112000, 116192, 127085, 145240, 152502, 168000, 174288, 181550, 203336, 217860, 232384, 254170, 272325, 290480, 305004, 336000, 348576, 363100, 381255, 406672, 435720, 453875, 464768, 508340, 544650, 580960, 610008, 635425, 697152, 726200, 762510, 813344, 871440, 907750, 1016680, 1089300, 1161920, 1220016, 1270850, 1361625, 1394304, 1452400, 1525020, 1626688, 1742880, 1815500, 1906275, 2033360, 2178600, 2323840, 2440032, 2541700, 2723250, 2904800, 3050040, 3177125, 3253376, 3485760, 3631000, 3812550, 4066720, 4357200, 4880064, 5083400, 5446500, 5809600, 6100080, 6354250, 6971520, 7262000, 7625100, 8133440, 8714400, 9531375, 9760128, 10166800, 10893000, 11619200, 12200160, 12708500, 14524000, 15250200, 16266880, 17428800, 19062750, 20333600, 21786000, 24400320, 25417000, 29048000, 30500400, 34857600, 38125500, 40667200, 43572000, 48800640, 50834000, 58096000, 61000800, 76251000, 81334400, 87144000, 101668000, 122001600, 152502000, 174288000, 203336000, 244003200, 305004000, 406672000, 610008000, 1220016000]

約数ペア:

[(1, 1220016000), (2, 610008000), (3, 406672000), (4, 305004000), (5, 244003200), (6, 203336000), (7, 174288000), (8, 152502000), (10, 122001600), (12, 101668000), (14, 87144000), (15, 81334400), (16, 76251000), (20, 61000800), (21, 58096000), (24, 50834000), (25, 48800640), (28, 43572000), (30, 40667200), (32, 38125500), (35, 34857600), (40, 30500400), (42, 29048000), (48, 25417000), (50, 24400320), (56, 21786000), (60, 20333600), (64, 19062750), (70, 17428800), (75, 16266880), (80, 15250200), (84, 14524000), (96, 12708500), (100, 12200160), (105, 11619200), (112, 10893000), (120, 10166800), (125, 9760128), (128, 9531375), (140, 8714400), (150, 8133440), (160, 7625100), (168, 7262000), (175, 6971520), (192, 6354250), (200, 6100080), (210, 5809600), (224, 5446500), (240, 5083400), (250, 4880064), (280, 4357200), (300, 4066720), (320, 3812550), (336, 3631000), (350, 3485760), (375, 3253376), (384, 3177125), (400, 3050040), (420, 2904800), (448, 2723250), (480, 2541700), (500, 2440032), (525, 2323840), (560, 2178600), (600, 2033360), (640, 1906275), (672, 1815500), (700, 1742880), (750, 1626688), (800, 1525020), (840, 1452400), (875, 1394304), (896, 1361625), (960, 1270850), (1000, 1220016), (1050, 1161920), (1120, 1089300), (1200, 1016680), (1344, 907750), (1400, 871440), (1500, 813344), (1600, 762510), (1680, 726200), (1750, 697152), (1920, 635425), (2000, 610008), (2100, 580960), (2240, 544650), (2400, 508340), (2625, 464768), (2688, 453875), (2800, 435720), (3000, 406672), (3200, 381255), (3360, 363100), (3500, 348576), (3631, 336000), (4000, 305004), (4200, 290480), (4480, 272325), (4800, 254170), (5250, 232384), (5600, 217860), (6000, 203336), (6720, 181550), (7000, 174288), (7262, 168000), (8000, 152502), (8400, 145240), (9600, 127085), (10500, 116192), (10893, 112000), (11200, 108930), (12000, 101668), (13440, 90775), (14000, 87144), (14524, 84000), (16000, 76251), (16800, 72620), (18155, 67200), (21000, 58096), (21786, 56000), (22400, 54465), (24000, 50834), (25417, 48000), (28000, 43572), (29048, 42000), (33600, 36310)]