135566760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{811}}^1$

素因数の和:1031

約数の個数: 128

約数和(自身を含む): 467712000

約数和(自身を除く): 332145240

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, 811, 840, 995, 1194, 1393, 1592, 1622, 1990, 2388, 2433, 2786, 2985, 3244, 3980, 4055, 4179, 4776, 4866, 5572, 5677, 5970, 6488, 6965, 7960, 8110, 8358, 9732, 11144, 11354, 11940, 12165, 13930, 16220, 16716, 17031, 19464, 20895, 22708, 23880, 24330, 27860, 28385, 32440, 33432, 34062, 41790, 45416, 48660, 55720, 56770, 68124, 83580, 85155, 97320, 113540, 136248, 161389, 167160, 170310, 227080, 322778, 340620, 484167, 645556, 681240, 806945, 968334, 1129723, 1291112, 1613890, 1936668, 2259446, 2420835, 3227780, 3389169, 3873336, 4518892, 4841670, 5648615, 6455560, 6778338, 9037784, 9683340, 11297230, 13556676, 16945845, 19366680, 22594460, 27113352, 33891690, 45188920, 67783380, 135566760]

約数ペア:

[(1, 135566760), (2, 67783380), (3, 45188920), (4, 33891690), (5, 27113352), (6, 22594460), (7, 19366680), (8, 16945845), (10, 13556676), (12, 11297230), (14, 9683340), (15, 9037784), (20, 6778338), (21, 6455560), (24, 5648615), (28, 4841670), (30, 4518892), (35, 3873336), (40, 3389169), (42, 3227780), (56, 2420835), (60, 2259446), (70, 1936668), (84, 1613890), (105, 1291112), (120, 1129723), (140, 968334), (168, 806945), (199, 681240), (210, 645556), (280, 484167), (398, 340620), (420, 322778), (597, 227080), (796, 170310), (811, 167160), (840, 161389), (995, 136248), (1194, 113540), (1393, 97320), (1592, 85155), (1622, 83580), (1990, 68124), (2388, 56770), (2433, 55720), (2786, 48660), (2985, 45416), (3244, 41790), (3980, 34062), (4055, 33432), (4179, 32440), (4776, 28385), (4866, 27860), (5572, 24330), (5677, 23880), (5970, 22708), (6488, 20895), (6965, 19464), (7960, 17031), (8110, 16716), (8358, 16220), (9732, 13930), (11144, 12165), (11354, 11940)]