165254880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{359}}^1$

素因数の和:521

約数の個数: 192

約数和(自身を含む): 600929280

約数和(自身を除く): 435674400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 137, 140, 160, 168, 210, 224, 240, 274, 280, 336, 359, 411, 420, 480, 548, 560, 672, 685, 718, 822, 840, 959, 1077, 1096, 1120, 1370, 1436, 1644, 1680, 1795, 1918, 2055, 2154, 2192, 2513, 2740, 2872, 2877, 3288, 3360, 3590, 3836, 4110, 4308, 4384, 4795, 5026, 5385, 5480, 5744, 5754, 6576, 7180, 7539, 7672, 8220, 8616, 9590, 10052, 10770, 10960, 11488, 11508, 12565, 13152, 14360, 14385, 15078, 15344, 16440, 17232, 19180, 20104, 21540, 21920, 23016, 25130, 28720, 28770, 30156, 30688, 32880, 34464, 37695, 38360, 40208, 43080, 46032, 49183, 50260, 57440, 57540, 60312, 65760, 75390, 76720, 80416, 86160, 92064, 98366, 100520, 115080, 120624, 147549, 150780, 153440, 172320, 196732, 201040, 230160, 241248, 245915, 295098, 301560, 344281, 393464, 402080, 460320, 491830, 590196, 603120, 688562, 737745, 786928, 983660, 1032843, 1180392, 1206240, 1377124, 1475490, 1573856, 1721405, 1967320, 2065686, 2360784, 2754248, 2950980, 3442810, 3934640, 4131372, 4721568, 5164215, 5508496, 5901960, 6885620, 7869280, 8262744, 10328430, 11016992, 11803920, 13771240, 16525488, 20656860, 23607840, 27542480, 33050976, 41313720, 55084960, 82627440, 165254880]

約数ペア:

[(1, 165254880), (2, 82627440), (3, 55084960), (4, 41313720), (5, 33050976), (6, 27542480), (7, 23607840), (8, 20656860), (10, 16525488), (12, 13771240), (14, 11803920), (15, 11016992), (16, 10328430), (20, 8262744), (21, 7869280), (24, 6885620), (28, 5901960), (30, 5508496), (32, 5164215), (35, 4721568), (40, 4131372), (42, 3934640), (48, 3442810), (56, 2950980), (60, 2754248), (70, 2360784), (80, 2065686), (84, 1967320), (96, 1721405), (105, 1573856), (112, 1475490), (120, 1377124), (137, 1206240), (140, 1180392), (160, 1032843), (168, 983660), (210, 786928), (224, 737745), (240, 688562), (274, 603120), (280, 590196), (336, 491830), (359, 460320), (411, 402080), (420, 393464), (480, 344281), (548, 301560), (560, 295098), (672, 245915), (685, 241248), (718, 230160), (822, 201040), (840, 196732), (959, 172320), (1077, 153440), (1096, 150780), (1120, 147549), (1370, 120624), (1436, 115080), (1644, 100520), (1680, 98366), (1795, 92064), (1918, 86160), (2055, 80416), (2154, 76720), (2192, 75390), (2513, 65760), (2740, 60312), (2872, 57540), (2877, 57440), (3288, 50260), (3360, 49183), (3590, 46032), (3836, 43080), (4110, 40208), (4308, 38360), (4384, 37695), (4795, 34464), (5026, 32880), (5385, 30688), (5480, 30156), (5744, 28770), (5754, 28720), (6576, 25130), (7180, 23016), (7539, 21920), (7672, 21540), (8220, 20104), (8616, 19180), (9590, 17232), (10052, 16440), (10770, 15344), (10960, 15078), (11488, 14385), (11508, 14360), (12565, 13152)]