16505655390

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{839}}^1\times {\mathrm{1487}}^1$

素因数の和:2356

約数の個数: 192

約数和(自身を含む): 51296716800

約数和(自身を除く): 34791061410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 210, 245, 270, 294, 315, 378, 441, 490, 630, 735, 839, 882, 945, 1323, 1470, 1487, 1678, 1890, 2205, 2517, 2646, 2974, 4195, 4410, 4461, 5034, 5873, 6615, 7435, 7551, 8390, 8922, 10409, 11746, 12585, 13230, 13383, 14870, 15102, 17619, 20818, 22305, 22653, 25170, 26766, 29365, 31227, 35238, 37755, 40149, 41111, 44610, 45306, 52045, 52857, 58730, 62454, 66915, 72863, 75510, 80298, 82222, 88095, 93681, 104090, 105714, 113265, 123333, 133830, 145726, 156135, 158571, 176190, 187362, 200745, 205555, 218589, 226530, 246666, 264285, 281043, 312270, 317142, 364315, 369999, 401490, 411110, 437178, 468405, 528570, 562086, 616665, 655767, 728630, 739998, 792855, 936810, 1092945, 1109997, 1233330, 1247593, 1311534, 1405215, 1585710, 1849995, 1967301, 2185890, 2219994, 2495186, 2810430, 3278835, 3699990, 3742779, 3934602, 5549985, 6237965, 6557670, 7485558, 8733151, 9836505, 11099970, 11228337, 12475930, 17466302, 18713895, 19673010, 22456674, 26199453, 33685011, 37427790, 43665755, 52398906, 56141685, 61132057, 67370022, 78598359, 87331510, 112283370, 122264114, 130997265, 157196718, 168425055, 183396171, 235795077, 261994530, 305660285, 336850110, 366792342, 392991795, 471590154, 550188513, 611320570, 785983590, 916980855, 1100377026, 1178975385, 1650565539, 1833961710, 2357950770, 2750942565, 3301131078, 5501885130, 8252827695, 16505655390]

約数ペア:

[(1, 16505655390), (2, 8252827695), (3, 5501885130), (5, 3301131078), (6, 2750942565), (7, 2357950770), (9, 1833961710), (10, 1650565539), (14, 1178975385), (15, 1100377026), (18, 916980855), (21, 785983590), (27, 611320570), (30, 550188513), (35, 471590154), (42, 392991795), (45, 366792342), (49, 336850110), (54, 305660285), (63, 261994530), (70, 235795077), (90, 183396171), (98, 168425055), (105, 157196718), (126, 130997265), (135, 122264114), (147, 112283370), (189, 87331510), (210, 78598359), (245, 67370022), (270, 61132057), (294, 56141685), (315, 52398906), (378, 43665755), (441, 37427790), (490, 33685011), (630, 26199453), (735, 22456674), (839, 19673010), (882, 18713895), (945, 17466302), (1323, 12475930), (1470, 11228337), (1487, 11099970), (1678, 9836505), (1890, 8733151), (2205, 7485558), (2517, 6557670), (2646, 6237965), (2974, 5549985), (4195, 3934602), (4410, 3742779), (4461, 3699990), (5034, 3278835), (5873, 2810430), (6615, 2495186), (7435, 2219994), (7551, 2185890), (8390, 1967301), (8922, 1849995), (10409, 1585710), (11746, 1405215), (12585, 1311534), (13230, 1247593), (13383, 1233330), (14870, 1109997), (15102, 1092945), (17619, 936810), (20818, 792855), (22305, 739998), (22653, 728630), (25170, 655767), (26766, 616665), (29365, 562086), (31227, 528570), (35238, 468405), (37755, 437178), (40149, 411110), (41111, 401490), (44610, 369999), (45306, 364315), (52045, 317142), (52857, 312270), (58730, 281043), (62454, 264285), (66915, 246666), (72863, 226530), (75510, 218589), (80298, 205555), (82222, 200745), (88095, 187362), (93681, 176190), (104090, 158571), (105714, 156135), (113265, 145726), (123333, 133830)]