21655988640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{105167}}^1$

素因数の和:105212

約数の個数: 288

約数和(自身を含む): 86821652736

約数和(自身を除く): 65165664096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 110, 117, 120, 130, 132, 143, 144, 156, 160, 165, 176, 180, 195, 198, 208, 220, 234, 240, 260, 264, 286, 288, 312, 330, 352, 360, 390, 396, 416, 429, 440, 468, 480, 495, 520, 528, 572, 585, 624, 660, 715, 720, 780, 792, 858, 880, 936, 990, 1040, 1056, 1144, 1170, 1248, 1287, 1320, 1430, 1440, 1560, 1584, 1716, 1760, 1872, 1980, 2080, 2145, 2288, 2340, 2574, 2640, 2860, 3120, 3168, 3432, 3744, 3960, 4290, 4576, 4680, 5148, 5280, 5720, 6240, 6435, 6864, 7920, 8580, 9360, 10296, 11440, 12870, 13728, 15840, 17160, 18720, 20592, 22880, 25740, 34320, 41184, 51480, 68640, 102960, 105167, 205920, 210334, 315501, 420668, 525835, 631002, 841336, 946503, 1051670, 1156837, 1262004, 1367171, 1577505, 1682672, 1893006, 2103340, 2313674, 2524008, 2734342, 3155010, 3365344, 3470511, 3786012, 4101513, 4206680, 4627348, 4732515, 5048016, 5468684, 5784185, 6310020, 6835855, 6941022, 7572024, 8203026, 8413360, 9254696, 9465030, 10096032, 10411533, 10937368, 11568370, 12304539, 12620040, 13671710, 13882044, 15038881, 15144048, 16406052, 16826720, 17352555, 18509392, 18930060, 20507565, 20823066, 21874736, 23136740, 24609078, 25240080, 27343420, 27764088, 30077762, 30288096, 32812104, 34705110, 37018784, 37860120, 41015130, 41646132, 43749472, 45116643, 46273480, 49218156, 50480160, 52057665, 54686840, 55528176, 60155524, 61522695, 65624208, 69410220, 75194405, 75720240, 82030260, 83292264, 90233286, 92546960, 98436312, 104115330, 109373680, 111056352, 120311048, 123045390, 131248416, 135349929, 138820440, 150388810, 151440480, 164060520, 166584528, 180466572, 185093920, 196872624, 208230660, 218747360, 225583215, 240622096, 246090780, 270699858, 277640880, 300777620, 328121040, 333169056, 360933144, 393745248, 416461320, 451166430, 481244192, 492181560, 541399716, 555281760, 601555240, 656242080, 676749645, 721866288, 832922640, 902332860, 984363120, 1082799432, 1203110480, 1353499290, 1443732576, 1665845280, 1804665720, 1968726240, 2165598864, 2406220960, 2706998580, 3609331440, 4331197728, 5413997160, 7218662880, 10827994320, 21655988640]

約数ペア:

[(1, 21655988640), (2, 10827994320), (3, 7218662880), (4, 5413997160), (5, 4331197728), (6, 3609331440), (8, 2706998580), (9, 2406220960), (10, 2165598864), (11, 1968726240), (12, 1804665720), (13, 1665845280), (15, 1443732576), (16, 1353499290), (18, 1203110480), (20, 1082799432), (22, 984363120), (24, 902332860), (26, 832922640), (30, 721866288), (32, 676749645), (33, 656242080), (36, 601555240), (39, 555281760), (40, 541399716), (44, 492181560), (45, 481244192), (48, 451166430), (52, 416461320), (55, 393745248), (60, 360933144), (65, 333169056), (66, 328121040), (72, 300777620), (78, 277640880), (80, 270699858), (88, 246090780), (90, 240622096), (96, 225583215), (99, 218747360), (104, 208230660), (110, 196872624), (117, 185093920), (120, 180466572), (130, 166584528), (132, 164060520), (143, 151440480), (144, 150388810), (156, 138820440), (160, 135349929), (165, 131248416), (176, 123045390), (180, 120311048), (195, 111056352), (198, 109373680), (208, 104115330), (220, 98436312), (234, 92546960), (240, 90233286), (260, 83292264), (264, 82030260), (286, 75720240), (288, 75194405), (312, 69410220), (330, 65624208), (352, 61522695), (360, 60155524), (390, 55528176), (396, 54686840), (416, 52057665), (429, 50480160), (440, 49218156), (468, 46273480), (480, 45116643), (495, 43749472), (520, 41646132), (528, 41015130), (572, 37860120), (585, 37018784), (624, 34705110), (660, 32812104), (715, 30288096), (720, 30077762), (780, 27764088), (792, 27343420), (858, 25240080), (880, 24609078), (936, 23136740), (990, 21874736), (1040, 20823066), (1056, 20507565), (1144, 18930060), (1170, 18509392), (1248, 17352555), (1287, 16826720), (1320, 16406052), (1430, 15144048), (1440, 15038881), (1560, 13882044), (1584, 13671710), (1716, 12620040), (1760, 12304539), (1872, 11568370), (1980, 10937368), (2080, 10411533), (2145, 10096032), (2288, 9465030), (2340, 9254696), (2574, 8413360), (2640, 8203026), (2860, 7572024), (3120, 6941022), (3168, 6835855), (3432, 6310020), (3744, 5784185), (3960, 5468684), (4290, 5048016), (4576, 4732515), (4680, 4627348), (5148, 4206680), (5280, 4101513), (5720, 3786012), (6240, 3470511), (6435, 3365344), (6864, 3155010), (7920, 2734342), (8580, 2524008), (9360, 2313674), (10296, 2103340), (11440, 1893006), (12870, 1682672), (13728, 1577505), (15840, 1367171), (17160, 1262004), (18720, 1156837), (20592, 1051670), (22880, 946503), (25740, 841336), (34320, 631002), (41184, 525835), (51480, 420668), (68640, 315501), (102960, 210334), (105167, 205920)]