270632040

素因数分解:

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

素因数の和:1839

約数の個数: 128

約数和(自身を含む): 933120000

約数和(自身を除く): 662487960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 199, 210, 280, 398, 420, 597, 796, 840, 995, 1194, 1393, 1592, 1619, 1990, 2388, 2786, 2985, 3238, 3980, 4179, 4776, 4857, 5572, 5970, 6476, 6965, 7960, 8095, 8358, 9714, 11144, 11333, 11940, 12952, 13930, 16190, 16716, 19428, 20895, 22666, 23880, 24285, 27860, 32380, 33432, 33999, 38856, 41790, 45332, 48570, 55720, 56665, 64760, 67998, 83580, 90664, 97140, 113330, 135996, 167160, 169995, 194280, 226660, 271992, 322181, 339990, 453320, 644362, 679980, 966543, 1288724, 1359960, 1610905, 1933086, 2255267, 2577448, 3221810, 3866172, 4510534, 4832715, 6443620, 6765801, 7732344, 9021068, 9665430, 11276335, 12887240, 13531602, 18042136, 19330860, 22552670, 27063204, 33829005, 38661720, 45105340, 54126408, 67658010, 90210680, 135316020, 270632040]

約数ペア:

[(1, 270632040), (2, 135316020), (3, 90210680), (4, 67658010), (5, 54126408), (6, 45105340), (7, 38661720), (8, 33829005), (10, 27063204), (12, 22552670), (14, 19330860), (15, 18042136), (20, 13531602), (21, 12887240), (24, 11276335), (28, 9665430), (30, 9021068), (35, 7732344), (40, 6765801), (42, 6443620), (56, 4832715), (60, 4510534), (70, 3866172), (84, 3221810), (105, 2577448), (120, 2255267), (140, 1933086), (168, 1610905), (199, 1359960), (210, 1288724), (280, 966543), (398, 679980), (420, 644362), (597, 453320), (796, 339990), (840, 322181), (995, 271992), (1194, 226660), (1393, 194280), (1592, 169995), (1619, 167160), (1990, 135996), (2388, 113330), (2786, 97140), (2985, 90664), (3238, 83580), (3980, 67998), (4179, 64760), (4776, 56665), (4857, 55720), (5572, 48570), (5970, 45332), (6476, 41790), (6965, 38856), (7960, 33999), (8095, 33432), (8358, 32380), (9714, 27860), (11144, 24285), (11333, 23880), (11940, 22666), (12952, 20895), (13930, 19428), (16190, 16716)]