82804921080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{115837}}^1$

素因数の和:115918

約数の個数: 256

約数和(自身を含む): 304255457280

約数和(自身を除く): 221450536200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 37, 40, 42, 46, 56, 60, 69, 70, 74, 84, 92, 105, 111, 115, 120, 138, 140, 148, 161, 168, 184, 185, 210, 222, 230, 259, 276, 280, 296, 322, 345, 370, 420, 444, 460, 483, 518, 552, 555, 644, 690, 740, 777, 805, 840, 851, 888, 920, 966, 1036, 1110, 1288, 1295, 1380, 1480, 1554, 1610, 1702, 1932, 2072, 2220, 2415, 2553, 2590, 2760, 3108, 3220, 3404, 3864, 3885, 4255, 4440, 4830, 5106, 5180, 5957, 6216, 6440, 6808, 7770, 8510, 9660, 10212, 10360, 11914, 12765, 15540, 17020, 17871, 19320, 20424, 23828, 25530, 29785, 31080, 34040, 35742, 47656, 51060, 59570, 71484, 89355, 102120, 115837, 119140, 142968, 178710, 231674, 238280, 347511, 357420, 463348, 579185, 695022, 714840, 810859, 926696, 1158370, 1390044, 1621718, 1737555, 2316740, 2432577, 2664251, 2780088, 3243436, 3475110, 4054295, 4285969, 4633480, 4865154, 5328502, 6486872, 6950220, 7992753, 8108590, 8571938, 9730308, 10657004, 12162885, 12857907, 13321255, 13900440, 15985506, 16217180, 17143876, 18649757, 19460616, 21314008, 21429845, 24325770, 25715814, 26642510, 30001783, 31971012, 32434360, 34287752, 37299514, 39963765, 42859690, 48651540, 51431628, 53285020, 55949271, 60003566, 63942024, 64289535, 74599028, 79927530, 85719380, 90005349, 93248785, 97303080, 98577287, 102863256, 106570040, 111898542, 120007132, 128579070, 149198056, 150008915, 159855060, 171438760, 180010698, 186497570, 197154574, 223797084, 240014264, 257158140, 279746355, 295731861, 300017830, 319710120, 360021396, 372995140, 394309148, 447594168, 450026745, 492886435, 514316280, 559492710, 591463722, 600035660, 690041009, 720042792, 745990280, 788618296, 900053490, 985772870, 1118985420, 1182927444, 1200071320, 1380082018, 1478659305, 1800106980, 1971545740, 2070123027, 2237970840, 2365854888, 2760164036, 2957318610, 3450205045, 3600213960, 3943091480, 4140246054, 5520328072, 5914637220, 6900410090, 8280492108, 10350615135, 11829274440, 13800820180, 16560984216, 20701230270, 27601640360, 41402460540, 82804921080]

約数ペア:

[(1, 82804921080), (2, 41402460540), (3, 27601640360), (4, 20701230270), (5, 16560984216), (6, 13800820180), (7, 11829274440), (8, 10350615135), (10, 8280492108), (12, 6900410090), (14, 5914637220), (15, 5520328072), (20, 4140246054), (21, 3943091480), (23, 3600213960), (24, 3450205045), (28, 2957318610), (30, 2760164036), (35, 2365854888), (37, 2237970840), (40, 2070123027), (42, 1971545740), (46, 1800106980), (56, 1478659305), (60, 1380082018), (69, 1200071320), (70, 1182927444), (74, 1118985420), (84, 985772870), (92, 900053490), (105, 788618296), (111, 745990280), (115, 720042792), (120, 690041009), (138, 600035660), (140, 591463722), (148, 559492710), (161, 514316280), (168, 492886435), (184, 450026745), (185, 447594168), (210, 394309148), (222, 372995140), (230, 360021396), (259, 319710120), (276, 300017830), (280, 295731861), (296, 279746355), (322, 257158140), (345, 240014264), (370, 223797084), (420, 197154574), (444, 186497570), (460, 180010698), (483, 171438760), (518, 159855060), (552, 150008915), (555, 149198056), (644, 128579070), (690, 120007132), (740, 111898542), (777, 106570040), (805, 102863256), (840, 98577287), (851, 97303080), (888, 93248785), (920, 90005349), (966, 85719380), (1036, 79927530), (1110, 74599028), (1288, 64289535), (1295, 63942024), (1380, 60003566), (1480, 55949271), (1554, 53285020), (1610, 51431628), (1702, 48651540), (1932, 42859690), (2072, 39963765), (2220, 37299514), (2415, 34287752), (2553, 32434360), (2590, 31971012), (2760, 30001783), (3108, 26642510), (3220, 25715814), (3404, 24325770), (3864, 21429845), (3885, 21314008), (4255, 19460616), (4440, 18649757), (4830, 17143876), (5106, 16217180), (5180, 15985506), (5957, 13900440), (6216, 13321255), (6440, 12857907), (6808, 12162885), (7770, 10657004), (8510, 9730308), (9660, 8571938), (10212, 8108590), (10360, 7992753), (11914, 6950220), (12765, 6486872), (15540, 5328502), (17020, 4865154), (17871, 4633480), (19320, 4285969), (20424, 4054295), (23828, 3475110), (25530, 3243436), (29785, 2780088), (31080, 2664251), (34040, 2432577), (35742, 2316740), (47656, 1737555), (51060, 1621718), (59570, 1390044), (71484, 1158370), (89355, 926696), (102120, 810859), (115837, 714840), (119140, 695022), (142968, 579185), (178710, 463348), (231674, 357420), (238280, 347511)]