81918116280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7333}}^1$

素因数の和:7412

約数の個数: 768

約数和(自身を含む): 369042186240

約数和(自身を除く): 287124069960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 24, 26, 28, 30, 31, 33, 35, 36, 39, 40, 42, 44, 45, 52, 55, 56, 60, 62, 63, 65, 66, 70, 72, 77, 78, 84, 88, 90, 91, 93, 99, 104, 105, 110, 117, 120, 124, 126, 130, 132, 140, 143, 154, 155, 156, 165, 168, 180, 182, 186, 195, 198, 210, 217, 220, 231, 234, 248, 252, 260, 264, 273, 279, 280, 286, 308, 310, 312, 315, 330, 341, 360, 364, 372, 385, 390, 396, 403, 420, 429, 434, 440, 455, 462, 465, 468, 495, 504, 520, 546, 558, 572, 585, 616, 620, 630, 651, 660, 682, 693, 715, 728, 744, 770, 780, 792, 806, 819, 840, 858, 868, 910, 924, 930, 936, 990, 1001, 1023, 1085, 1092, 1116, 1144, 1155, 1170, 1209, 1240, 1260, 1287, 1302, 1320, 1364, 1365, 1386, 1395, 1430, 1540, 1560, 1612, 1638, 1705, 1716, 1736, 1820, 1848, 1860, 1953, 1980, 2002, 2015, 2046, 2145, 2170, 2184, 2232, 2310, 2340, 2387, 2418, 2520, 2574, 2604, 2728, 2730, 2772, 2790, 2821, 2860, 3003, 3069, 3080, 3224, 3255, 3276, 3410, 3432, 3465, 3627, 3640, 3720, 3906, 3960, 4004, 4030, 4092, 4095, 4290, 4340, 4433, 4620, 4680, 4774, 4836, 5005, 5115, 5148, 5208, 5460, 5544, 5580, 5642, 5720, 6006, 6045, 6138, 6435, 6510, 6552, 6820, 6930, 7161, 7254, 7333, 7812, 8008, 8060, 8184, 8190, 8463, 8580, 8680, 8866, 9009, 9240, 9548, 9672, 9765, 10010, 10230, 10296, 10920, 11160, 11284, 11935, 12012, 12090, 12276, 12870, 13020, 13299, 13640, 13860, 14105, 14322, 14508, 14666, 15015, 15345, 15624, 16120, 16380, 16926, 17160, 17732, 18018, 18135, 19096, 19530, 20020, 20460, 21483, 21999, 22165, 22568, 23870, 24024, 24180, 24552, 25389, 25740, 26040, 26598, 27720, 28210, 28644, 29016, 29332, 30030, 30690, 31031, 32760, 33852, 35464, 35805, 36036, 36270, 36665, 39060, 39897, 40040, 40920, 42315, 42966, 43998, 44330, 45045, 47740, 48360, 50778, 51331, 51480, 53196, 56420, 57288, 58664, 60060, 61380, 62062, 65997, 66495, 67704, 71610, 72072, 72540, 73330, 78120, 79794, 80663, 84630, 85932, 87996, 88660, 90090, 93093, 95329, 95480, 101556, 102662, 106392, 107415, 109995, 112840, 120120, 122760, 124124, 126945, 131994, 132990, 143220, 145080, 146660, 153993, 155155, 159588, 161326, 169260, 171864, 175992, 177320, 180180, 186186, 190658, 199485, 203112, 205324, 214830, 219990, 227323, 241989, 248248, 253890, 256655, 263988, 265980, 279279, 285987, 286440, 293320, 307986, 310310, 319176, 322652, 329985, 338520, 360360, 372372, 381316, 398970, 403315, 410648, 429660, 439980, 454646, 461979, 465465, 476645, 483978, 507780, 513310, 527976, 531960, 558558, 564641, 571974, 615972, 620620, 645304, 659970, 667303, 681969, 725967, 744744, 762632, 769965, 797940, 806630, 857961, 859320, 879960, 909292, 923958, 930930, 953290, 967956, 1015560, 1026620, 1048619, 1117116, 1129282, 1136615, 1143948, 1209945, 1231944, 1241240, 1319940, 1334606, 1363938, 1396395, 1429935, 1451934, 1539930, 1591261, 1595880, 1613260, 1693923, 1715922, 1818584, 1847916, 1861860, 1906580, 1935912, 2001909, 2045907, 2053240, 2097238, 2234232, 2258564, 2273230, 2287896, 2309895, 2419890, 2500553, 2639880, 2669212, 2727876, 2792790, 2823205, 2859870, 2903868, 2955199, 3079860, 3145857, 3182522, 3226520, 3336515, 3387846, 3409845, 3431844, 3629835, 3695832, 3723720, 3813160, 4003818, 4091814, 4194476, 4289805, 4517128, 4546460, 4619790, 4773783, 4839780, 5001106, 5081769, 5243095, 5338424, 5455752, 5585580, 5646410, 5719740, 5807736, 5910398, 6005727, 6159720, 6291714, 6365044, 6673030, 6775692, 6819690, 6863688, 7259670, 7340333, 7501659, 7956305, 8007636, 8183628, 8388952, 8469615, 8579610, 8865597, 9092920, 9239580, 9437571, 9547566, 9679560, 10002212, 10009545, 10163538, 10229535, 10486190, 11171160, 11292820, 11439480, 11820796, 12011454, 12502765, 12583428, 12730088, 13346060, 13551384, 13639380, 14321349, 14519340, 14680666, 14775995, 15003318, 15729285, 15912610, 16015272, 16367256, 16939230, 17159220, 17503871, 17731194, 18479160, 18875142, 19095132, 20004424, 20019090, 20327076, 20459070, 20686393, 20972380, 22020999, 22504977, 22585640, 23641592, 23868915, 24022908, 25005530, 25166856, 25408845, 26596791, 26692120, 27278760, 28642698, 29038680, 29361332, 29551990, 30006636, 30028635, 31458570, 31825220, 32507189, 33878460, 34318440, 35007742, 35462388, 36701665, 37508295, 37750284, 38190264, 40038180, 40654152, 40918140, 41372786, 41944760, 44041998, 44327985, 45009954, 47187855, 47737830, 48045816, 50011060, 50817690, 52511613, 53193582, 57285396, 58722664, 59103980, 60013272, 60057270, 62059179, 62917140, 63650440, 65014378, 66062997, 67756920, 70015484, 70924776, 71606745, 73403330, 75016590, 75500568, 80076360, 81836280, 82745572, 87519355, 88083996, 88655970, 90019908, 94375710, 95475660, 97521567, 100022120, 101635380, 103431965, 105023226, 106387164, 110104995, 112524885, 114570792, 118207960, 120114540, 124118358, 125834280, 130028756, 132125994, 132983955, 140030968, 143213490, 146806660, 150033180, 157534839, 162535945, 165491144, 175038710, 176167992, 177311940, 180039816, 186177537, 188751420, 190951320, 195043134, 203270760, 206863930, 210046452, 212774328, 220209990, 225049770, 227550323, 240229080, 248236716, 260057512, 262558065, 264251988, 265967910, 286426980, 292564701, 293613320, 300066360, 310295895, 315069678, 325071890, 330314985, 350077420, 354623880, 372355074, 377502840, 390086268, 413727860, 420092904, 440419980, 450099540, 455100646, 487607835, 496473432, 525116130, 528503976, 531935820, 572853960, 585129402, 620591790, 630139356, 650143780, 660629970, 682650969, 700154840, 744710148, 780172536, 787674195, 827455720, 880839960, 900199080, 910201292, 930887685, 975215670, 1050232260, 1063871640, 1137751615, 1170258804, 1241183580, 1260278712, 1300287560, 1321259940, 1365301938, 1462823505, 1489420296, 1575348390, 1820402584, 1861775370, 1950431340, 2047952907, 2100464520, 2275503230, 2340517608, 2482367160, 2642519880, 2730603876, 2925647010, 3150696780, 3413254845, 3723550740, 3900862680, 4095905814, 4551006460, 5461207752, 5851294020, 6301393560, 6826509690, 7447101480, 8191811628, 9102012920, 10239764535, 11702588040, 13653019380, 16383623256, 20479529070, 27306038760, 40959058140, 81918116280]

約数ペア:

[(1, 81918116280), (2, 40959058140), (3, 27306038760), (4, 20479529070), (5, 16383623256), (6, 13653019380), (7, 11702588040), (8, 10239764535), (9, 9102012920), (10, 8191811628), (11, 7447101480), (12, 6826509690), (13, 6301393560), (14, 5851294020), (15, 5461207752), (18, 4551006460), (20, 4095905814), (21, 3900862680), (22, 3723550740), (24, 3413254845), (26, 3150696780), (28, 2925647010), (30, 2730603876), (31, 2642519880), (33, 2482367160), (35, 2340517608), (36, 2275503230), (39, 2100464520), (40, 2047952907), (42, 1950431340), (44, 1861775370), (45, 1820402584), (52, 1575348390), (55, 1489420296), (56, 1462823505), (60, 1365301938), (62, 1321259940), (63, 1300287560), (65, 1260278712), (66, 1241183580), (70, 1170258804), (72, 1137751615), (77, 1063871640), (78, 1050232260), (84, 975215670), (88, 930887685), (90, 910201292), (91, 900199080), (93, 880839960), (99, 827455720), (104, 787674195), (105, 780172536), (110, 744710148), (117, 700154840), (120, 682650969), (124, 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(6138, 13346060), (6435, 12730088), (6510, 12583428), (6552, 12502765), (6820, 12011454), (6930, 11820796), (7161, 11439480), (7254, 11292820), (7333, 11171160), (7812, 10486190), (8008, 10229535), (8060, 10163538), (8184, 10009545), (8190, 10002212), (8463, 9679560), (8580, 9547566), (8680, 9437571), (8866, 9239580), (9009, 9092920), (9240, 8865597), (9548, 8579610), (9672, 8469615), (9765, 8388952), (10010, 8183628), (10230, 8007636), (10296, 7956305), (10920, 7501659), (11160, 7340333), (11284, 7259670), (11935, 6863688), (12012, 6819690), (12090, 6775692), (12276, 6673030), (12870, 6365044), (13020, 6291714), (13299, 6159720), (13640, 6005727), (13860, 5910398), (14105, 5807736), (14322, 5719740), (14508, 5646410), (14666, 5585580), (15015, 5455752), (15345, 5338424), (15624, 5243095), (16120, 5081769), (16380, 5001106), (16926, 4839780), (17160, 4773783), (17732, 4619790), (18018, 4546460), (18135, 4517128), (19096, 4289805), (19530, 4194476), (20020, 4091814), (20460, 4003818), 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