1232889600

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{409}}^1$

素因数の和:595

約数の個数: 216

約数和(自身を含む): 4104719920

約数和(自身を除く): 2871830320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 157, 160, 192, 200, 240, 256, 300, 314, 320, 384, 400, 409, 471, 480, 600, 628, 640, 768, 785, 800, 818, 942, 960, 1200, 1227, 1256, 1280, 1570, 1600, 1636, 1884, 1920, 2045, 2355, 2400, 2454, 2512, 3140, 3200, 3272, 3768, 3840, 3925, 4090, 4710, 4800, 4908, 5024, 6135, 6280, 6400, 6544, 7536, 7850, 8180, 9420, 9600, 9816, 10048, 10225, 11775, 12270, 12560, 13088, 15072, 15700, 16360, 18840, 19200, 19632, 20096, 20450, 23550, 24540, 25120, 26176, 30144, 30675, 31400, 32720, 37680, 39264, 40192, 40900, 47100, 49080, 50240, 52352, 60288, 61350, 62800, 64213, 65440, 75360, 78528, 81800, 94200, 98160, 100480, 104704, 120576, 122700, 125600, 128426, 130880, 150720, 157056, 163600, 188400, 192639, 196320, 200960, 245400, 251200, 256852, 261760, 301440, 314112, 321065, 327200, 376800, 385278, 392640, 490800, 502400, 513704, 523520, 602880, 642130, 654400, 753600, 770556, 785280, 963195, 981600, 1004800, 1027408, 1284260, 1308800, 1507200, 1541112, 1570560, 1605325, 1926390, 1963200, 2054816, 2568520, 2617600, 3014400, 3082224, 3210650, 3852780, 3926400, 4109632, 4815975, 5137040, 6164448, 6421300, 7705560, 7852800, 8219264, 9631950, 10274080, 12328896, 12842600, 15411120, 16438528, 19263900, 20548160, 24657792, 25685200, 30822240, 38527800, 41096320, 49315584, 51370400, 61644480, 77055600, 82192640, 102740800, 123288960, 154111200, 205481600, 246577920, 308222400, 410963200, 616444800, 1232889600]

約数ペア:

[(1, 1232889600), (2, 616444800), (3, 410963200), (4, 308222400), (5, 246577920), (6, 205481600), (8, 154111200), (10, 123288960), (12, 102740800), (15, 82192640), (16, 77055600), (20, 61644480), (24, 51370400), (25, 49315584), (30, 41096320), (32, 38527800), (40, 30822240), (48, 25685200), (50, 24657792), (60, 20548160), (64, 19263900), (75, 16438528), (80, 15411120), (96, 12842600), (100, 12328896), (120, 10274080), (128, 9631950), (150, 8219264), (157, 7852800), (160, 7705560), (192, 6421300), (200, 6164448), (240, 5137040), (256, 4815975), (300, 4109632), (314, 3926400), (320, 3852780), (384, 3210650), (400, 3082224), (409, 3014400), (471, 2617600), (480, 2568520), (600, 2054816), (628, 1963200), (640, 1926390), (768, 1605325), (785, 1570560), (800, 1541112), (818, 1507200), (942, 1308800), (960, 1284260), (1200, 1027408), (1227, 1004800), (1256, 981600), (1280, 963195), (1570, 785280), (1600, 770556), (1636, 753600), (1884, 654400), (1920, 642130), (2045, 602880), (2355, 523520), (2400, 513704), (2454, 502400), (2512, 490800), (3140, 392640), (3200, 385278), (3272, 376800), (3768, 327200), (3840, 321065), (3925, 314112), (4090, 301440), (4710, 261760), (4800, 256852), (4908, 251200), (5024, 245400), (6135, 200960), (6280, 196320), (6400, 192639), (6544, 188400), (7536, 163600), (7850, 157056), (8180, 150720), (9420, 130880), (9600, 128426), (9816, 125600), (10048, 122700), (10225, 120576), (11775, 104704), (12270, 100480), (12560, 98160), (13088, 94200), (15072, 81800), (15700, 78528), (16360, 75360), (18840, 65440), (19200, 64213), (19632, 62800), (20096, 61350), (20450, 60288), (23550, 52352), (24540, 50240), (25120, 49080), (26176, 47100), (30144, 40900), (30675, 40192), (31400, 39264), (32720, 37680)]