81001789440

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18439}}^1$

素因数の和:18493

約数の個数: 384

約数和(自身を含む): 304463577600

約数和(自身を除く): 223461788160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 128, 130, 132, 143, 156, 160, 165, 176, 192, 195, 208, 220, 240, 256, 260, 264, 286, 312, 320, 330, 352, 384, 390, 416, 429, 440, 480, 512, 520, 528, 572, 624, 640, 660, 704, 715, 768, 780, 832, 858, 880, 960, 1024, 1040, 1056, 1144, 1248, 1280, 1320, 1408, 1430, 1536, 1560, 1664, 1716, 1760, 1920, 2048, 2080, 2112, 2145, 2288, 2496, 2560, 2640, 2816, 2860, 3072, 3120, 3328, 3432, 3520, 3840, 4160, 4224, 4290, 4576, 4992, 5120, 5280, 5632, 5720, 6144, 6240, 6656, 6864, 7040, 7680, 8320, 8448, 8580, 9152, 9984, 10240, 10560, 11264, 11440, 12480, 13312, 13728, 14080, 15360, 16640, 16896, 17160, 18304, 18439, 19968, 21120, 22528, 22880, 24960, 26624, 27456, 28160, 30720, 33280, 33792, 34320, 36608, 36878, 39936, 42240, 45760, 49920, 54912, 55317, 56320, 66560, 67584, 68640, 73216, 73756, 79872, 84480, 91520, 92195, 99840, 109824, 110634, 112640, 133120, 137280, 146432, 147512, 168960, 183040, 184390, 199680, 202829, 219648, 221268, 239707, 274560, 276585, 292864, 295024, 337920, 366080, 368780, 399360, 405658, 439296, 442536, 479414, 549120, 553170, 590048, 608487, 719121, 732160, 737560, 811316, 878592, 885072, 958828, 1014145, 1098240, 1106340, 1180096, 1198535, 1216974, 1438242, 1464320, 1475120, 1622632, 1770144, 1917656, 2028290, 2196480, 2212680, 2360192, 2397070, 2433948, 2636777, 2876484, 2950240, 3042435, 3245264, 3540288, 3595605, 3835312, 4056580, 4392960, 4425360, 4720384, 4794140, 4867896, 5273554, 5752968, 5900480, 6084870, 6490528, 7080576, 7191210, 7670624, 7910331, 8113160, 8850720, 9440768, 9588280, 9735792, 10547108, 11505936, 11800960, 12169740, 12981056, 13183885, 14161152, 14382420, 15341248, 15820662, 16226320, 17701440, 18881536, 19176560, 19471584, 21094216, 23011872, 23601920, 24339480, 25962112, 26367770, 28322304, 28764840, 30682496, 31641324, 32452640, 35402880, 37763072, 38353120, 38943168, 39551655, 42188432, 46023744, 47203840, 48678960, 51924224, 52735540, 56644608, 57529680, 61364992, 63282648, 64905280, 70805760, 76706240, 77886336, 79103310, 84376864, 92047488, 94407680, 97357920, 103848448, 105471080, 113289216, 115059360, 122729984, 126565296, 129810560, 141611520, 153412480, 155772672, 158206620, 168753728, 184094976, 188815360, 194715840, 207696896, 210942160, 230118720, 245459968, 253130592, 259621120, 283223040, 306824960, 311545344, 316413240, 337507456, 368189952, 389431680, 415393792, 421884320, 460237440, 490919936, 506261184, 519242240, 566446080, 613649920, 623090688, 632826480, 675014912, 736379904, 778863360, 843768640, 920474880, 1012522368, 1038484480, 1227299840, 1246181376, 1265652960, 1350029824, 1472759808, 1557726720, 1687537280, 1840949760, 2025044736, 2076968960, 2454599680, 2531305920, 2700059648, 3115453440, 3375074560, 3681899520, 4050089472, 5062611840, 5400119296, 6230906880, 6750149120, 7363799040, 8100178944, 10125223680, 13500298240, 16200357888, 20250447360, 27000596480, 40500894720, 81001789440]

約数ペア:

[(1, 81001789440), (2, 40500894720), (3, 27000596480), (4, 20250447360), (5, 16200357888), (6, 13500298240), (8, 10125223680), (10, 8100178944), (11, 7363799040), (12, 6750149120), (13, 6230906880), (15, 5400119296), (16, 5062611840), (20, 4050089472), (22, 3681899520), (24, 3375074560), (26, 3115453440), (30, 2700059648), (32, 2531305920), (33, 2454599680), (39, 2076968960), (40, 2025044736), (44, 1840949760), (48, 1687537280), (52, 1557726720), (55, 1472759808), (60, 1350029824), (64, 1265652960), (65, 1246181376), (66, 1227299840), (78, 1038484480), (80, 1012522368), (88, 920474880), (96, 843768640), (104, 778863360), (110, 736379904), (120, 675014912), (128, 632826480), (130, 623090688), (132, 613649920), (143, 566446080), (156, 519242240), (160, 506261184), (165, 490919936), (176, 460237440), (192, 421884320), (195, 415393792), (208, 389431680), (220, 368189952), (240, 337507456), (256, 316413240), (260, 311545344), (264, 306824960), (286, 283223040), (312, 259621120), (320, 253130592), (330, 245459968), (352, 230118720), (384, 210942160), (390, 207696896), (416, 194715840), (429, 188815360), (440, 184094976), (480, 168753728), (512, 158206620), (520, 155772672), (528, 153412480), (572, 141611520), (624, 129810560), (640, 126565296), (660, 122729984), (704, 115059360), (715, 113289216), (768, 105471080), (780, 103848448), (832, 97357920), (858, 94407680), (880, 92047488), (960, 84376864), (1024, 79103310), (1040, 77886336), (1056, 76706240), (1144, 70805760), (1248, 64905280), (1280, 63282648), (1320, 61364992), (1408, 57529680), (1430, 56644608), (1536, 52735540), (1560, 51924224), (1664, 48678960), (1716, 47203840), (1760, 46023744), (1920, 42188432), (2048, 39551655), (2080, 38943168), (2112, 38353120), (2145, 37763072), (2288, 35402880), (2496, 32452640), (2560, 31641324), (2640, 30682496), (2816, 28764840), (2860, 28322304), (3072, 26367770), (3120, 25962112), (3328, 24339480), (3432, 23601920), (3520, 23011872), (3840, 21094216), (4160, 19471584), (4224, 19176560), (4290, 18881536), (4576, 17701440), (4992, 16226320), (5120, 15820662), (5280, 15341248), (5632, 14382420), (5720, 14161152), (6144, 13183885), (6240, 12981056), (6656, 12169740), (6864, 11800960), (7040, 11505936), (7680, 10547108), (8320, 9735792), (8448, 9588280), (8580, 9440768), (9152, 8850720), (9984, 8113160), (10240, 7910331), (10560, 7670624), (11264, 7191210), (11440, 7080576), (12480, 6490528), (13312, 6084870), (13728, 5900480), (14080, 5752968), (15360, 5273554), (16640, 4867896), (16896, 4794140), (17160, 4720384), (18304, 4425360), (18439, 4392960), (19968, 4056580), (21120, 3835312), (22528, 3595605), (22880, 3540288), (24960, 3245264), (26624, 3042435), (27456, 2950240), (28160, 2876484), (30720, 2636777), (33280, 2433948), (33792, 2397070), (34320, 2360192), (36608, 2212680), (36878, 2196480), (39936, 2028290), (42240, 1917656), (45760, 1770144), (49920, 1622632), (54912, 1475120), (55317, 1464320), (56320, 1438242), (66560, 1216974), (67584, 1198535), (68640, 1180096), (73216, 1106340), (73756, 1098240), (79872, 1014145), (84480, 958828), (91520, 885072), (92195, 878592), (99840, 811316), (109824, 737560), (110634, 732160), (112640, 719121), (133120, 608487), (137280, 590048), (146432, 553170), (147512, 549120), (168960, 479414), (183040, 442536), (184390, 439296), (199680, 405658), (202829, 399360), (219648, 368780), (221268, 366080), (239707, 337920), (274560, 295024), (276585, 292864)]