12685981560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{27409}}^1$

素因数の和:27478

約数の個数: 256

約数和(自身を含む): 47364480000

約数和(自身を除く): 34678498440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 29, 30, 35, 38, 40, 42, 56, 57, 58, 60, 70, 76, 84, 87, 95, 105, 114, 116, 120, 133, 140, 145, 152, 168, 174, 190, 203, 210, 228, 232, 266, 280, 285, 290, 348, 380, 399, 406, 420, 435, 456, 532, 551, 570, 580, 609, 665, 696, 760, 798, 812, 840, 870, 1015, 1064, 1102, 1140, 1160, 1218, 1330, 1596, 1624, 1653, 1740, 1995, 2030, 2204, 2280, 2436, 2660, 2755, 3045, 3192, 3306, 3480, 3857, 3990, 4060, 4408, 4872, 5320, 5510, 6090, 6612, 7714, 7980, 8120, 8265, 11020, 11571, 12180, 13224, 15428, 15960, 16530, 19285, 22040, 23142, 24360, 27409, 30856, 33060, 38570, 46284, 54818, 57855, 66120, 77140, 82227, 92568, 109636, 115710, 137045, 154280, 164454, 191863, 219272, 231420, 274090, 328908, 383726, 411135, 462840, 520771, 548180, 575589, 657816, 767452, 794861, 822270, 959315, 1041542, 1096360, 1151178, 1534904, 1562313, 1589722, 1644540, 1918630, 2083084, 2302356, 2384583, 2603855, 2877945, 3124626, 3179444, 3289080, 3645397, 3837260, 3974305, 4166168, 4604712, 4769166, 5207710, 5564027, 5755890, 6249252, 6358888, 7290794, 7674520, 7811565, 7948610, 9538332, 10415420, 10936191, 11128054, 11511780, 11922915, 12498504, 14581588, 15102359, 15623130, 15897220, 16692081, 18226985, 19076664, 20830840, 21872382, 22256108, 23023560, 23845830, 27820135, 29163176, 30204718, 31246260, 31794440, 33384162, 36453970, 43744764, 44512216, 45307077, 47691660, 54680955, 55640270, 60409436, 62492520, 66768324, 72907940, 75511795, 83460405, 87489528, 90614154, 95383320, 105716513, 109361910, 111280540, 120818872, 133536648, 145815880, 151023590, 166920810, 181228308, 211433026, 218723820, 222561080, 226535385, 302047180, 317149539, 333841620, 362456616, 422866052, 437447640, 453070770, 528582565, 604094360, 634299078, 667683240, 845732104, 906141540, 1057165130, 1268598156, 1585747695, 1812283080, 2114330260, 2537196312, 3171495390, 4228660520, 6342990780, 12685981560]

約数ペア:

[(1, 12685981560), (2, 6342990780), (3, 4228660520), (4, 3171495390), (5, 2537196312), (6, 2114330260), (7, 1812283080), (8, 1585747695), (10, 1268598156), (12, 1057165130), (14, 906141540), (15, 845732104), (19, 667683240), (20, 634299078), (21, 604094360), (24, 528582565), (28, 453070770), (29, 437447640), (30, 422866052), (35, 362456616), (38, 333841620), (40, 317149539), (42, 302047180), (56, 226535385), (57, 222561080), (58, 218723820), (60, 211433026), (70, 181228308), (76, 166920810), (84, 151023590), (87, 145815880), (95, 133536648), (105, 120818872), (114, 111280540), (116, 109361910), (120, 105716513), (133, 95383320), (140, 90614154), (145, 87489528), (152, 83460405), (168, 75511795), (174, 72907940), (190, 66768324), (203, 62492520), (210, 60409436), (228, 55640270), (232, 54680955), (266, 47691660), (280, 45307077), (285, 44512216), (290, 43744764), (348, 36453970), (380, 33384162), (399, 31794440), (406, 31246260), (420, 30204718), (435, 29163176), (456, 27820135), (532, 23845830), (551, 23023560), (570, 22256108), (580, 21872382), (609, 20830840), (665, 19076664), (696, 18226985), (760, 16692081), (798, 15897220), (812, 15623130), (840, 15102359), (870, 14581588), (1015, 12498504), (1064, 11922915), (1102, 11511780), (1140, 11128054), (1160, 10936191), (1218, 10415420), (1330, 9538332), (1596, 7948610), (1624, 7811565), (1653, 7674520), (1740, 7290794), (1995, 6358888), (2030, 6249252), (2204, 5755890), (2280, 5564027), (2436, 5207710), (2660, 4769166), (2755, 4604712), (3045, 4166168), (3192, 3974305), (3306, 3837260), (3480, 3645397), (3857, 3289080), (3990, 3179444), (4060, 3124626), (4408, 2877945), (4872, 2603855), (5320, 2384583), (5510, 2302356), (6090, 2083084), (6612, 1918630), (7714, 1644540), (7980, 1589722), (8120, 1562313), (8265, 1534904), (11020, 1151178), (11571, 1096360), (12180, 1041542), (13224, 959315), (15428, 822270), (15960, 794861), (16530, 767452), (19285, 657816), (22040, 575589), (23142, 548180), (24360, 520771), (27409, 462840), (30856, 411135), (33060, 383726), (38570, 328908), (46284, 274090), (54818, 231420), (57855, 219272), (66120, 191863), (77140, 164454), (82227, 154280), (92568, 137045), (109636, 115710)]