811896120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1619}}^1$

素因数の和:1842

約数の個数: 192

約数和(自身を含む): 3032640000

約数和(自身を除く): 2220743880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 199, 210, 252, 280, 315, 360, 398, 420, 504, 597, 630, 796, 840, 995, 1194, 1260, 1393, 1592, 1619, 1791, 1990, 2388, 2520, 2786, 2985, 3238, 3582, 3980, 4179, 4776, 4857, 5572, 5970, 6476, 6965, 7164, 7960, 8095, 8358, 8955, 9714, 11144, 11333, 11940, 12537, 12952, 13930, 14328, 14571, 16190, 16716, 17910, 19428, 20895, 22666, 23880, 24285, 25074, 27860, 29142, 32380, 33432, 33999, 35820, 38856, 41790, 45332, 48570, 50148, 55720, 56665, 58284, 62685, 64760, 67998, 71640, 72855, 83580, 90664, 97140, 100296, 101997, 113330, 116568, 125370, 135996, 145710, 167160, 169995, 194280, 203994, 226660, 250740, 271992, 291420, 322181, 339990, 407988, 453320, 501480, 509985, 582840, 644362, 679980, 815976, 966543, 1019970, 1288724, 1359960, 1610905, 1933086, 2039940, 2255267, 2577448, 2899629, 3221810, 3866172, 4079880, 4510534, 4832715, 5799258, 6443620, 6765801, 7732344, 9021068, 9665430, 11276335, 11598516, 12887240, 13531602, 14498145, 18042136, 19330860, 20297403, 22552670, 23197032, 27063204, 28996290, 33829005, 38661720, 40594806, 45105340, 54126408, 57992580, 67658010, 81189612, 90210680, 101487015, 115985160, 135316020, 162379224, 202974030, 270632040, 405948060, 811896120]

約数ペア:

[(1, 811896120), (2, 405948060), (3, 270632040), (4, 202974030), (5, 162379224), (6, 135316020), (7, 115985160), (8, 101487015), (9, 90210680), (10, 81189612), (12, 67658010), (14, 57992580), (15, 54126408), (18, 45105340), (20, 40594806), (21, 38661720), (24, 33829005), (28, 28996290), (30, 27063204), (35, 23197032), (36, 22552670), (40, 20297403), (42, 19330860), (45, 18042136), (56, 14498145), (60, 13531602), (63, 12887240), (70, 11598516), (72, 11276335), (84, 9665430), (90, 9021068), (105, 7732344), (120, 6765801), (126, 6443620), (140, 5799258), (168, 4832715), (180, 4510534), (199, 4079880), (210, 3866172), (252, 3221810), (280, 2899629), (315, 2577448), (360, 2255267), (398, 2039940), (420, 1933086), (504, 1610905), (597, 1359960), (630, 1288724), (796, 1019970), (840, 966543), (995, 815976), (1194, 679980), (1260, 644362), (1393, 582840), (1592, 509985), (1619, 501480), (1791, 453320), (1990, 407988), (2388, 339990), (2520, 322181), (2786, 291420), (2985, 271992), (3238, 250740), (3582, 226660), (3980, 203994), (4179, 194280), (4776, 169995), (4857, 167160), (5572, 145710), (5970, 135996), (6476, 125370), (6965, 116568), (7164, 113330), (7960, 101997), (8095, 100296), (8358, 97140), (8955, 90664), (9714, 83580), (11144, 72855), (11333, 71640), (11940, 67998), (12537, 64760), (12952, 62685), (13930, 58284), (14328, 56665), (14571, 55720), (16190, 50148), (16716, 48570), (17910, 45332), (19428, 41790), (20895, 38856), (22666, 35820), (23880, 33999), (24285, 33432), (25074, 32380), (27860, 29142)]