84817040

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{281}}^1$

素因数の和:326

約数の個数: 160

約数和(自身を含む): 251769600

約数和(自身を除く): 166952560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 176, 196, 220, 245, 280, 281, 308, 343, 385, 392, 440, 490, 539, 560, 562, 616, 686, 770, 784, 880, 980, 1078, 1124, 1232, 1372, 1405, 1540, 1715, 1960, 1967, 2156, 2248, 2695, 2744, 2810, 3080, 3091, 3430, 3773, 3920, 3934, 4312, 4496, 5390, 5488, 5620, 6160, 6182, 6860, 7546, 7868, 8624, 9835, 10780, 11240, 12364, 13720, 13769, 15092, 15455, 15736, 18865, 19670, 21560, 21637, 22480, 24728, 27440, 27538, 30184, 30910, 31472, 37730, 39340, 43120, 43274, 49456, 55076, 60368, 61820, 68845, 75460, 78680, 86548, 96383, 108185, 110152, 123640, 137690, 150920, 151459, 157360, 173096, 192766, 216370, 220304, 247280, 275380, 301840, 302918, 346192, 385532, 432740, 481915, 550760, 605836, 757295, 771064, 865480, 963830, 1060213, 1101520, 1211672, 1514590, 1542128, 1730960, 1927660, 2120426, 2423344, 3029180, 3855320, 4240852, 5301065, 6058360, 7710640, 8481704, 10602130, 12116720, 16963408, 21204260, 42408520, 84817040]

約数ペア:

[(1, 84817040), (2, 42408520), (4, 21204260), (5, 16963408), (7, 12116720), (8, 10602130), (10, 8481704), (11, 7710640), (14, 6058360), (16, 5301065), (20, 4240852), (22, 3855320), (28, 3029180), (35, 2423344), (40, 2120426), (44, 1927660), (49, 1730960), (55, 1542128), (56, 1514590), (70, 1211672), (77, 1101520), (80, 1060213), (88, 963830), (98, 865480), (110, 771064), (112, 757295), (140, 605836), (154, 550760), (176, 481915), (196, 432740), (220, 385532), (245, 346192), (280, 302918), (281, 301840), (308, 275380), (343, 247280), (385, 220304), (392, 216370), (440, 192766), (490, 173096), (539, 157360), (560, 151459), (562, 150920), (616, 137690), (686, 123640), (770, 110152), (784, 108185), (880, 96383), (980, 86548), (1078, 78680), (1124, 75460), (1232, 68845), (1372, 61820), (1405, 60368), (1540, 55076), (1715, 49456), (1960, 43274), (1967, 43120), (2156, 39340), (2248, 37730), (2695, 31472), (2744, 30910), (2810, 30184), (3080, 27538), (3091, 27440), (3430, 24728), (3773, 22480), (3920, 21637), (3934, 21560), (4312, 19670), (4496, 18865), (5390, 15736), (5488, 15455), (5620, 15092), (6160, 13769), (6182, 13720), (6860, 12364), (7546, 11240), (7868, 10780), (8624, 9835)]