408021120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5449}}^1$

素因数の和:5487

約数の個数: 192

約数和(自身を含む): 1517607000

約数和(自身を除く): 1109585880

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, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 4992, 5449, 5760, 6240, 7488, 8320, 9360, 10898, 12480, 14976, 16347, 18720, 21796, 24960, 27245, 32694, 37440, 43592, 49041, 54490, 65388, 70837, 74880, 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, 697472, 708370, 784656, 850044, 871840, 980820, 1046208, 1062555, 1133392, 1275066, 1307760, 1416740, 1569312, 1700088, 1743680, 1961640, 2092416, 2125110, 2266784, 2550132, 2615520, 2833480, 3138624, 3187665, 3400176, 3487360, 3923280, 4250220, 4533568, 5100264, 5231040, 5666960, 6277248, 6375330, 6800352, 7846560, 8500440, 9067136, 10200528, 10462080, 11333920, 12750660, 13600704, 15693120, 17000880, 20401056, 22667840, 25501320, 27201408, 31386240, 34001760, 40802112, 45335680, 51002640, 68003520, 81604224, 102005280, 136007040, 204010560, 408021120]

約数ペア:

[(1, 408021120), (2, 204010560), (3, 136007040), (4, 102005280), (5, 81604224), (6, 68003520), (8, 51002640), (9, 45335680), (10, 40802112), (12, 34001760), (13, 31386240), (15, 27201408), (16, 25501320), (18, 22667840), (20, 20401056), (24, 17000880), (26, 15693120), (30, 13600704), (32, 12750660), (36, 11333920), (39, 10462080), (40, 10200528), (45, 9067136), (48, 8500440), (52, 7846560), (60, 6800352), (64, 6375330), (65, 6277248), (72, 5666960), (78, 5231040), (80, 5100264), (90, 4533568), (96, 4250220), (104, 3923280), (117, 3487360), (120, 3400176), (128, 3187665), (130, 3138624), (144, 2833480), (156, 2615520), (160, 2550132), (180, 2266784), (192, 2125110), (195, 2092416), (208, 1961640), (234, 1743680), (240, 1700088), (260, 1569312), (288, 1416740), (312, 1307760), (320, 1275066), (360, 1133392), (384, 1062555), (390, 1046208), (416, 980820), (468, 871840), (480, 850044), (520, 784656), (576, 708370), (585, 697472), (624, 653880), (640, 637533), (720, 566696), (780, 523104), (832, 490410), (936, 435920), (960, 425022), (1040, 392328), (1152, 354185), (1170, 348736), (1248, 326940), (1440, 283348), (1560, 261552), (1664, 245205), (1872, 217960), (1920, 212511), (2080, 196164), (2340, 174368), (2496, 163470), (2880, 141674), (3120, 130776), (3744, 108980), (4160, 98082), (4680, 87184), (4992, 81735), (5449, 74880), (5760, 70837), (6240, 65388), (7488, 54490), (8320, 49041), (9360, 43592), (10898, 37440), (12480, 32694), (14976, 27245), (16347, 24960), (18720, 21796)]