1256144760

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9941}}^1$

素因数の和:9980

約数の個数: 192

約数和(自身を含む): 4559798880

約数和(自身を除く): 3303654120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 243, 260, 270, 312, 324, 351, 360, 390, 405, 468, 486, 520, 540, 585, 648, 702, 780, 810, 936, 972, 1053, 1080, 1170, 1215, 1404, 1560, 1620, 1755, 1944, 2106, 2340, 2430, 2808, 3159, 3240, 3510, 4212, 4680, 4860, 5265, 6318, 7020, 8424, 9720, 9941, 10530, 12636, 14040, 15795, 19882, 21060, 25272, 29823, 31590, 39764, 42120, 49705, 59646, 63180, 79528, 89469, 99410, 119292, 126360, 129233, 149115, 178938, 198820, 238584, 258466, 268407, 298230, 357876, 387699, 397640, 447345, 516932, 536814, 596460, 646165, 715752, 775398, 805221, 894690, 1033864, 1073628, 1163097, 1192920, 1292330, 1342035, 1550796, 1610442, 1789380, 1938495, 2147256, 2326194, 2415663, 2584660, 2684070, 3101592, 3220884, 3489291, 3578760, 3876990, 4026105, 4652388, 4831326, 5169320, 5368140, 5815485, 6441768, 6978582, 7753980, 8052210, 9304776, 9662652, 10467873, 10736280, 11630970, 12078315, 13957164, 15507960, 16104420, 17446455, 19325304, 20935746, 23261940, 24156630, 27914328, 31403619, 32208840, 34892910, 41871492, 46523880, 48313260, 52339365, 62807238, 69785820, 83742984, 96626520, 104678730, 125614476, 139571640, 157018095, 209357460, 251228952, 314036190, 418714920, 628072380, 1256144760]

約数ペア:

[(1, 1256144760), (2, 628072380), (3, 418714920), (4, 314036190), (5, 251228952), (6, 209357460), (8, 157018095), (9, 139571640), (10, 125614476), (12, 104678730), (13, 96626520), (15, 83742984), (18, 69785820), (20, 62807238), (24, 52339365), (26, 48313260), (27, 46523880), (30, 41871492), (36, 34892910), (39, 32208840), (40, 31403619), (45, 27914328), (52, 24156630), (54, 23261940), (60, 20935746), (65, 19325304), (72, 17446455), (78, 16104420), (81, 15507960), (90, 13957164), (104, 12078315), (108, 11630970), (117, 10736280), (120, 10467873), (130, 9662652), (135, 9304776), (156, 8052210), (162, 7753980), (180, 6978582), (195, 6441768), (216, 5815485), (234, 5368140), (243, 5169320), (260, 4831326), (270, 4652388), (312, 4026105), (324, 3876990), (351, 3578760), (360, 3489291), (390, 3220884), (405, 3101592), (468, 2684070), (486, 2584660), (520, 2415663), (540, 2326194), (585, 2147256), (648, 1938495), (702, 1789380), (780, 1610442), (810, 1550796), (936, 1342035), (972, 1292330), (1053, 1192920), (1080, 1163097), (1170, 1073628), (1215, 1033864), (1404, 894690), (1560, 805221), (1620, 775398), (1755, 715752), (1944, 646165), (2106, 596460), (2340, 536814), (2430, 516932), (2808, 447345), (3159, 397640), (3240, 387699), (3510, 357876), (4212, 298230), (4680, 268407), (4860, 258466), (5265, 238584), (6318, 198820), (7020, 178938), (8424, 149115), (9720, 129233), (9941, 126360), (10530, 119292), (12636, 99410), (14040, 89469), (15795, 79528), (19882, 63180), (21060, 59646), (25272, 49705), (29823, 42120), (31590, 39764)]