717103260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:497

約数の個数: 192

約数和(自身を含む): 2315174400

約数和(自身を除く): 1598071140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 89, 90, 108, 129, 135, 172, 178, 180, 215, 258, 267, 270, 347, 356, 387, 430, 445, 516, 534, 540, 645, 694, 774, 801, 860, 890, 1041, 1068, 1161, 1290, 1335, 1388, 1548, 1602, 1735, 1780, 1935, 2082, 2322, 2403, 2580, 2670, 3123, 3204, 3470, 3827, 3870, 4005, 4164, 4644, 4806, 5205, 5340, 5805, 6246, 6940, 7654, 7740, 8010, 9369, 9612, 10410, 11481, 11610, 12015, 12492, 14921, 15308, 15615, 16020, 18738, 19135, 20820, 22962, 23220, 24030, 29842, 30883, 31230, 34443, 37476, 38270, 44763, 45924, 46845, 48060, 57405, 59684, 61766, 62460, 68886, 74605, 76540, 89526, 92649, 93690, 103329, 114810, 123532, 134289, 137772, 149210, 154415, 172215, 179052, 185298, 187380, 206658, 223815, 229620, 268578, 277947, 298420, 308830, 344430, 370596, 402867, 413316, 447630, 463245, 516645, 537156, 555894, 617660, 671445, 688860, 805734, 833841, 895260, 926490, 1033290, 1111788, 1327969, 1342890, 1389735, 1611468, 1667682, 1852980, 2014335, 2066580, 2655938, 2685780, 2779470, 3335364, 3983907, 4028670, 4169205, 5311876, 5558940, 6639845, 7967814, 8057340, 8338410, 11951721, 13279690, 15935628, 16676820, 19919535, 23903442, 26559380, 35855163, 39839070, 47806884, 59758605, 71710326, 79678140, 119517210, 143420652, 179275815, 239034420, 358551630, 717103260]

約数ペア:

[(1, 717103260), (2, 358551630), (3, 239034420), (4, 179275815), (5, 143420652), (6, 119517210), (9, 79678140), (10, 71710326), (12, 59758605), (15, 47806884), (18, 39839070), (20, 35855163), (27, 26559380), (30, 23903442), (36, 19919535), (43, 16676820), (45, 15935628), (54, 13279690), (60, 11951721), (86, 8338410), (89, 8057340), (90, 7967814), (108, 6639845), (129, 5558940), (135, 5311876), (172, 4169205), (178, 4028670), (180, 3983907), (215, 3335364), (258, 2779470), (267, 2685780), (270, 2655938), (347, 2066580), (356, 2014335), (387, 1852980), (430, 1667682), (445, 1611468), (516, 1389735), (534, 1342890), (540, 1327969), (645, 1111788), (694, 1033290), (774, 926490), (801, 895260), (860, 833841), (890, 805734), (1041, 688860), (1068, 671445), (1161, 617660), (1290, 555894), (1335, 537156), (1388, 516645), (1548, 463245), (1602, 447630), (1735, 413316), (1780, 402867), (1935, 370596), (2082, 344430), (2322, 308830), (2403, 298420), (2580, 277947), (2670, 268578), (3123, 229620), (3204, 223815), (3470, 206658), (3827, 187380), (3870, 185298), (4005, 179052), (4164, 172215), (4644, 154415), (4806, 149210), (5205, 137772), (5340, 134289), (5805, 123532), (6246, 114810), (6940, 103329), (7654, 93690), (7740, 92649), (8010, 89526), (9369, 76540), (9612, 74605), (10410, 68886), (11481, 62460), (11610, 61766), (12015, 59684), (12492, 57405), (14921, 48060), (15308, 46845), (15615, 45924), (16020, 44763), (18738, 38270), (19135, 37476), (20820, 34443), (22962, 31230), (23220, 30883), (24030, 29842)]