1259831040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25237}}^1$

素因数の和:25274

約数の個数: 144

約数和(自身を含む): 4333263648

約数和(自身を除く): 3073432608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3840, 4160, 4992, 6240, 8320, 9984, 12480, 16640, 24960, 25237, 49920, 50474, 75711, 100948, 126185, 151422, 201896, 252370, 302844, 328081, 378555, 403792, 504740, 605688, 656162, 757110, 807584, 984243, 1009480, 1211376, 1312324, 1514220, 1615168, 1640405, 1968486, 2018960, 2422752, 2624648, 3028440, 3230336, 3280810, 3936972, 4037920, 4845504, 4921215, 5249296, 6056880, 6460672, 6561620, 7873944, 8075840, 9691008, 9842430, 10498592, 12113760, 13123240, 15747888, 16151680, 19382016, 19684860, 20997184, 24227520, 26246480, 31495776, 32303360, 39369720, 41994368, 48455040, 52492960, 62991552, 78739440, 83988736, 96910080, 104985920, 125983104, 157478880, 209971840, 251966208, 314957760, 419943680, 629915520, 1259831040]

約数ペア:

[(1, 1259831040), (2, 629915520), (3, 419943680), (4, 314957760), (5, 251966208), (6, 209971840), (8, 157478880), (10, 125983104), (12, 104985920), (13, 96910080), (15, 83988736), (16, 78739440), (20, 62991552), (24, 52492960), (26, 48455040), (30, 41994368), (32, 39369720), (39, 32303360), (40, 31495776), (48, 26246480), (52, 24227520), (60, 20997184), (64, 19684860), (65, 19382016), (78, 16151680), (80, 15747888), (96, 13123240), (104, 12113760), (120, 10498592), (128, 9842430), (130, 9691008), (156, 8075840), (160, 7873944), (192, 6561620), (195, 6460672), (208, 6056880), (240, 5249296), (256, 4921215), (260, 4845504), (312, 4037920), (320, 3936972), (384, 3280810), (390, 3230336), (416, 3028440), (480, 2624648), (520, 2422752), (624, 2018960), (640, 1968486), (768, 1640405), (780, 1615168), (832, 1514220), (960, 1312324), (1040, 1211376), (1248, 1009480), (1280, 984243), (1560, 807584), (1664, 757110), (1920, 656162), (2080, 605688), (2496, 504740), (3120, 403792), (3328, 378555), (3840, 328081), (4160, 302844), (4992, 252370), (6240, 201896), (8320, 151422), (9984, 126185), (12480, 100948), (16640, 75711), (24960, 50474), (25237, 49920)]