204010560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5449}}^1$

素因数の和:5485

約数の個数: 168

約数和(自身を含む): 755827800

約数和(自身を除く): 551817240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 5449, 6240, 7488, 9360, 10898, 12480, 16347, 18720, 21796, 27245, 32694, 37440, 43592, 49041, 54490, 65388, 70837, 81735, 87184, 98082, 108980, 130776, 141674, 163470, 174368, 196164, 212511, 217960, 245205, 261552, 283348, 326940, 348736, 354185, 392328, 425022, 435920, 490410, 523104, 566696, 637533, 653880, 708370, 784656, 850044, 871840, 980820, 1046208, 1062555, 1133392, 1275066, 1307760, 1416740, 1569312, 1700088, 1743680, 1961640, 2125110, 2266784, 2550132, 2615520, 2833480, 3138624, 3187665, 3400176, 3923280, 4250220, 4533568, 5100264, 5231040, 5666960, 6375330, 6800352, 7846560, 8500440, 10200528, 11333920, 12750660, 13600704, 15693120, 17000880, 20401056, 22667840, 25501320, 34001760, 40802112, 51002640, 68003520, 102005280, 204010560]

約数ペア:

[(1, 204010560), (2, 102005280), (3, 68003520), (4, 51002640), (5, 40802112), (6, 34001760), (8, 25501320), (9, 22667840), (10, 20401056), (12, 17000880), (13, 15693120), (15, 13600704), (16, 12750660), (18, 11333920), (20, 10200528), (24, 8500440), (26, 7846560), (30, 6800352), (32, 6375330), (36, 5666960), (39, 5231040), (40, 5100264), (45, 4533568), (48, 4250220), (52, 3923280), (60, 3400176), (64, 3187665), (65, 3138624), (72, 2833480), (78, 2615520), (80, 2550132), (90, 2266784), (96, 2125110), (104, 1961640), (117, 1743680), (120, 1700088), (130, 1569312), (144, 1416740), (156, 1307760), (160, 1275066), (180, 1133392), (192, 1062555), (195, 1046208), (208, 980820), (234, 871840), (240, 850044), (260, 784656), (288, 708370), (312, 653880), (320, 637533), (360, 566696), (390, 523104), (416, 490410), (468, 435920), (480, 425022), (520, 392328), (576, 354185), (585, 348736), (624, 326940), (720, 283348), (780, 261552), (832, 245205), (936, 217960), (960, 212511), (1040, 196164), (1170, 174368), (1248, 163470), (1440, 141674), (1560, 130776), (1872, 108980), (2080, 98082), (2340, 87184), (2496, 81735), (2880, 70837), (3120, 65388), (3744, 54490), (4160, 49041), (4680, 43592), (5449, 37440), (6240, 32694), (7488, 27245), (9360, 21796), (10898, 18720), (12480, 16347)]