61369939680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{1999}}^1\times {\mathrm{9137}}^1$

素因数の和:11161

約数の個数: 192

約数和(自身を含む): 221066496000

約数和(自身を除く): 159696556320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 1999, 3360, 3998, 5997, 7996, 9137, 9995, 11994, 13993, 15992, 18274, 19990, 23988, 27411, 27986, 29985, 31984, 36548, 39980, 41979, 45685, 47976, 54822, 55972, 59970, 63959, 63968, 69965, 73096, 79960, 83958, 91370, 95952, 109644, 111944, 119940, 127918, 137055, 139930, 146192, 159920, 167916, 182740, 191877, 191904, 209895, 219288, 223888, 239880, 255836, 274110, 279860, 292384, 319795, 319840, 335832, 365480, 383754, 419790, 438576, 447776, 479760, 511672, 548220, 559720, 639590, 671664, 730960, 767508, 839580, 877152, 959385, 959520, 1023344, 1096440, 1119440, 1279180, 1343328, 1461920, 1535016, 1679160, 1918770, 2046688, 2192880, 2238880, 2558360, 3070032, 3358320, 3837540, 4385760, 5116720, 6140064, 6716640, 7675080, 10233440, 15350160, 18264863, 30700320, 36529726, 54794589, 73059452, 91324315, 109589178, 127854041, 146118904, 182648630, 219178356, 255708082, 273972945, 292237808, 365297260, 383562123, 438356712, 511416164, 547945890, 584475616, 639270205, 730594520, 767124246, 876713424, 1022832328, 1095891780, 1278540410, 1461189040, 1534248492, 1753426848, 1917810615, 2045664656, 2191783560, 2557080820, 2922378080, 3068496984, 3835621230, 4091329312, 4383567120, 5114161640, 6136993968, 7671242460, 8767134240, 10228323280, 12273987936, 15342484920, 20456646560, 30684969840, 61369939680]

約数ペア:

[(1, 61369939680), (2, 30684969840), (3, 20456646560), (4, 15342484920), (5, 12273987936), (6, 10228323280), (7, 8767134240), (8, 7671242460), (10, 6136993968), (12, 5114161640), (14, 4383567120), (15, 4091329312), (16, 3835621230), (20, 3068496984), (21, 2922378080), (24, 2557080820), (28, 2191783560), (30, 2045664656), (32, 1917810615), (35, 1753426848), (40, 1534248492), (42, 1461189040), (48, 1278540410), (56, 1095891780), (60, 1022832328), (70, 876713424), (80, 767124246), (84, 730594520), (96, 639270205), (105, 584475616), (112, 547945890), (120, 511416164), (140, 438356712), (160, 383562123), (168, 365297260), (210, 292237808), (224, 273972945), (240, 255708082), (280, 219178356), (336, 182648630), (420, 146118904), (480, 127854041), (560, 109589178), (672, 91324315), (840, 73059452), (1120, 54794589), (1680, 36529726), (1999, 30700320), (3360, 18264863), (3998, 15350160), (5997, 10233440), (7996, 7675080), (9137, 6716640), (9995, 6140064), (11994, 5116720), (13993, 4385760), (15992, 3837540), (18274, 3358320), (19990, 3070032), (23988, 2558360), (27411, 2238880), (27986, 2192880), (29985, 2046688), (31984, 1918770), (36548, 1679160), (39980, 1535016), (41979, 1461920), (45685, 1343328), (47976, 1279180), (54822, 1119440), (55972, 1096440), (59970, 1023344), (63959, 959520), (63968, 959385), (69965, 877152), (73096, 839580), (79960, 767508), (83958, 730960), (91370, 671664), (95952, 639590), (109644, 559720), (111944, 548220), (119940, 511672), (127918, 479760), (137055, 447776), (139930, 438576), (146192, 419790), (159920, 383754), (167916, 365480), (182740, 335832), (191877, 319840), (191904, 319795), (209895, 292384), (219288, 279860), (223888, 274110), (239880, 255836)]