211459680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1579}}^1$

素因数の和:1634

約数の個数: 192

約数和(自身を含む): 764467200

約数和(自身を除く): 553007520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1579, 1674, 1860, 2160, 2232, 2480, 2790, 2976, 3158, 3348, 3720, 4185, 4320, 4464, 4737, 4960, 5580, 6316, 6696, 7440, 7895, 8370, 8928, 9474, 11160, 12632, 13392, 14211, 14880, 15790, 16740, 18948, 22320, 23685, 25264, 26784, 28422, 31580, 33480, 37896, 42633, 44640, 47370, 48949, 50528, 56844, 63160, 66960, 71055, 75792, 85266, 94740, 97898, 113688, 126320, 133920, 142110, 146847, 151584, 170532, 189480, 195796, 213165, 227376, 244745, 252640, 284220, 293694, 341064, 378960, 391592, 426330, 440541, 454752, 489490, 568440, 587388, 682128, 734235, 757920, 783184, 852660, 881082, 978980, 1136880, 1174776, 1321623, 1364256, 1468470, 1566368, 1705320, 1762164, 1957960, 2202705, 2273760, 2349552, 2643246, 2936940, 3410640, 3524328, 3915920, 4405410, 4699104, 5286492, 5873880, 6608115, 6821280, 7048656, 7831840, 8810820, 10572984, 11747760, 13216230, 14097312, 17621640, 21145968, 23495520, 26432460, 35243280, 42291936, 52864920, 70486560, 105729840, 211459680]

約数ペア:

[(1, 211459680), (2, 105729840), (3, 70486560), (4, 52864920), (5, 42291936), (6, 35243280), (8, 26432460), (9, 23495520), (10, 21145968), (12, 17621640), (15, 14097312), (16, 13216230), (18, 11747760), (20, 10572984), (24, 8810820), (27, 7831840), (30, 7048656), (31, 6821280), (32, 6608115), (36, 5873880), (40, 5286492), (45, 4699104), (48, 4405410), (54, 3915920), (60, 3524328), (62, 3410640), (72, 2936940), (80, 2643246), (90, 2349552), (93, 2273760), (96, 2202705), (108, 1957960), (120, 1762164), (124, 1705320), (135, 1566368), (144, 1468470), (155, 1364256), (160, 1321623), (180, 1174776), (186, 1136880), (216, 978980), (240, 881082), (248, 852660), (270, 783184), (279, 757920), (288, 734235), (310, 682128), (360, 587388), (372, 568440), (432, 489490), (465, 454752), (480, 440541), (496, 426330), (540, 391592), (558, 378960), (620, 341064), (720, 293694), (744, 284220), (837, 252640), (864, 244745), (930, 227376), (992, 213165), (1080, 195796), (1116, 189480), (1240, 170532), (1395, 151584), (1440, 146847), (1488, 142110), (1579, 133920), (1674, 126320), (1860, 113688), (2160, 97898), (2232, 94740), (2480, 85266), (2790, 75792), (2976, 71055), (3158, 66960), (3348, 63160), (3720, 56844), (4185, 50528), (4320, 48949), (4464, 47370), (4737, 44640), (4960, 42633), (5580, 37896), (6316, 33480), (6696, 31580), (7440, 28422), (7895, 26784), (8370, 25264), (8928, 23685), (9474, 22320), (11160, 18948), (12632, 16740), (13392, 15790), (14211, 14880)]