20095064280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{3823}}^1$

素因数の和:4031

約数の個数: 256

約数和(自身を含む): 69602918400

約数和(自身を除く): 49507854120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 157, 180, 186, 216, 248, 270, 279, 310, 314, 360, 372, 465, 471, 540, 558, 620, 628, 744, 785, 837, 930, 942, 1080, 1116, 1240, 1256, 1395, 1413, 1570, 1674, 1860, 1884, 2232, 2355, 2790, 2826, 3140, 3348, 3720, 3768, 3823, 4185, 4239, 4710, 4867, 5580, 5652, 6280, 6696, 7065, 7646, 8370, 8478, 9420, 9734, 11160, 11304, 11469, 14130, 14601, 15292, 16740, 16956, 18840, 19115, 19468, 21195, 22938, 24335, 28260, 29202, 30584, 33480, 33912, 34407, 38230, 38936, 42390, 43803, 45876, 48670, 56520, 57345, 58404, 68814, 73005, 76460, 84780, 87606, 91752, 97340, 103221, 114690, 116808, 118513, 131409, 137628, 146010, 152920, 169560, 172035, 175212, 194680, 206442, 219015, 229380, 237026, 262818, 275256, 292020, 344070, 350424, 355539, 412884, 438030, 458760, 474052, 516105, 525636, 584040, 592565, 600211, 657045, 688140, 711078, 825768, 876060, 948104, 1032210, 1051272, 1066617, 1185130, 1200422, 1314090, 1376280, 1422156, 1752120, 1777695, 1800633, 2064420, 2133234, 2370260, 2400844, 2628180, 2844312, 3001055, 3199851, 3555390, 3601266, 4128840, 4266468, 4740520, 4801688, 5256360, 5333085, 5401899, 6002110, 6399702, 7110780, 7202532, 8532936, 9003165, 10666170, 10803798, 12004220, 12799404, 14221560, 14405064, 15999255, 16205697, 18006330, 18606541, 21332340, 21607596, 24008440, 25598808, 27009495, 31998510, 32411394, 36012660, 37213082, 42664680, 43215192, 54018990, 55819623, 63997020, 64822788, 72025320, 74426164, 81028485, 93032705, 108037980, 111639246, 127994040, 129645576, 148852328, 162056970, 167458869, 186065410, 216075960, 223278492, 279098115, 324113940, 334917738, 372130820, 446556984, 502376607, 558196230, 648227880, 669835476, 744261640, 837294345, 1004753214, 1116392460, 1339670952, 1674588690, 2009506428, 2232784920, 2511883035, 3349177380, 4019012856, 5023766070, 6698354760, 10047532140, 20095064280]

約数ペア:

[(1, 20095064280), (2, 10047532140), (3, 6698354760), (4, 5023766070), (5, 4019012856), (6, 3349177380), (8, 2511883035), (9, 2232784920), (10, 2009506428), (12, 1674588690), (15, 1339670952), (18, 1116392460), (20, 1004753214), (24, 837294345), (27, 744261640), (30, 669835476), (31, 648227880), (36, 558196230), (40, 502376607), (45, 446556984), (54, 372130820), (60, 334917738), (62, 324113940), (72, 279098115), (90, 223278492), (93, 216075960), (108, 186065410), (120, 167458869), (124, 162056970), (135, 148852328), (155, 129645576), (157, 127994040), (180, 111639246), (186, 108037980), (216, 93032705), (248, 81028485), (270, 74426164), (279, 72025320), (310, 64822788), (314, 63997020), (360, 55819623), (372, 54018990), (465, 43215192), (471, 42664680), (540, 37213082), (558, 36012660), (620, 32411394), (628, 31998510), (744, 27009495), (785, 25598808), (837, 24008440), (930, 21607596), (942, 21332340), (1080, 18606541), (1116, 18006330), (1240, 16205697), (1256, 15999255), (1395, 14405064), (1413, 14221560), (1570, 12799404), (1674, 12004220), (1860, 10803798), (1884, 10666170), (2232, 9003165), (2355, 8532936), (2790, 7202532), (2826, 7110780), (3140, 6399702), (3348, 6002110), (3720, 5401899), (3768, 5333085), (3823, 5256360), (4185, 4801688), (4239, 4740520), (4710, 4266468), (4867, 4128840), (5580, 3601266), (5652, 3555390), (6280, 3199851), (6696, 3001055), (7065, 2844312), (7646, 2628180), (8370, 2400844), (8478, 2370260), (9420, 2133234), (9734, 2064420), (11160, 1800633), (11304, 1777695), (11469, 1752120), (14130, 1422156), (14601, 1376280), (15292, 1314090), (16740, 1200422), (16956, 1185130), (18840, 1066617), (19115, 1051272), (19468, 1032210), (21195, 948104), (22938, 876060), (24335, 825768), (28260, 711078), (29202, 688140), (30584, 657045), (33480, 600211), (33912, 592565), (34407, 584040), (38230, 525636), (38936, 516105), (42390, 474052), (43803, 458760), (45876, 438030), (48670, 412884), (56520, 355539), (57345, 350424), (58404, 344070), (68814, 292020), (73005, 275256), (76460, 262818), (84780, 237026), (87606, 229380), (91752, 219015), (97340, 206442), (103221, 194680), (114690, 175212), (116808, 172035), (118513, 169560), (131409, 152920), (137628, 146010)]