15721971408

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2239}}^1$

素因数の和:2319

約数の個数: 360

約数和(自身を含む): 53787668480

約数和(自身を除く): 38065697072

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 31, 33, 36, 39, 44, 48, 52, 62, 66, 72, 78, 88, 93, 99, 104, 117, 121, 124, 132, 143, 144, 156, 176, 186, 198, 208, 234, 242, 248, 264, 279, 286, 312, 341, 363, 372, 396, 403, 429, 468, 484, 496, 528, 558, 572, 624, 682, 726, 744, 792, 806, 858, 936, 968, 1023, 1089, 1116, 1144, 1209, 1287, 1364, 1452, 1488, 1573, 1584, 1612, 1716, 1872, 1936, 2046, 2178, 2232, 2239, 2288, 2418, 2574, 2728, 2904, 3069, 3146, 3224, 3432, 3627, 3751, 4092, 4356, 4433, 4464, 4478, 4719, 4836, 5148, 5456, 5808, 6138, 6292, 6448, 6717, 6864, 7254, 7502, 8184, 8712, 8866, 8956, 9438, 9672, 10296, 11253, 12276, 12584, 13299, 13434, 14157, 14508, 15004, 16368, 17424, 17732, 17912, 18876, 19344, 20151, 20592, 22506, 24552, 24629, 25168, 26598, 26868, 28314, 29016, 29107, 30008, 33759, 35464, 35824, 37752, 39897, 40302, 45012, 48763, 49104, 49258, 53196, 53736, 56628, 58032, 58214, 60016, 67518, 69409, 70928, 73887, 75504, 79794, 80604, 87321, 90024, 97526, 98516, 106392, 107472, 113256, 116428, 135036, 138818, 146289, 147774, 159588, 161208, 174642, 180048, 195052, 197032, 208227, 212784, 221661, 226512, 232856, 261963, 270072, 270919, 277636, 292578, 295548, 319176, 320177, 322416, 349284, 390104, 394064, 416454, 438867, 443322, 465712, 523926, 540144, 541838, 555272, 585156, 591096, 624681, 638352, 640354, 698568, 763499, 780208, 812757, 832908, 877734, 886644, 902317, 960531, 1047852, 1083676, 1110544, 1170312, 1182192, 1249362, 1280708, 1397136, 1526998, 1625514, 1665816, 1755468, 1773288, 1804634, 1921062, 2095704, 2167352, 2290497, 2340624, 2438271, 2498724, 2561416, 2706951, 2881593, 3053996, 3251028, 3331632, 3510936, 3521947, 3546576, 3609268, 3842124, 4191408, 4334704, 4580994, 4876542, 4997448, 5122832, 5413902, 5763186, 6107992, 6502056, 6871491, 7021872, 7043894, 7218536, 7684248, 8120853, 8398489, 9161988, 9753084, 9925487, 9994896, 10565841, 10827804, 11526372, 12215984, 13004112, 13742982, 14087788, 14437072, 15368496, 16241706, 16796978, 18323976, 19506168, 19850974, 21131682, 21655608, 23052744, 25195467, 27485964, 28175576, 29776461, 31697523, 32483412, 33593956, 36647952, 39012336, 39701948, 42263364, 43311216, 46105488, 50390934, 54971928, 56351152, 59552922, 63395046, 64966824, 67187912, 75586401, 79403896, 84526728, 89329383, 100781868, 109180357, 109943856, 119105844, 126790092, 129933648, 134375824, 151172802, 158807792, 169053456, 178658766, 201563736, 218360714, 238211688, 253580184, 302345604, 327541071, 357317532, 403127472, 436721428, 476423376, 507160368, 604691208, 655082142, 714635064, 873442856, 982623213, 1209382416, 1310164284, 1429270128, 1746885712, 1965246426, 2620328568, 3930492852, 5240657136, 7860985704, 15721971408]

約数ペア:

[(1, 15721971408), (2, 7860985704), (3, 5240657136), (4, 3930492852), (6, 2620328568), (8, 1965246426), (9, 1746885712), (11, 1429270128), (12, 1310164284), (13, 1209382416), (16, 982623213), (18, 873442856), (22, 714635064), (24, 655082142), (26, 604691208), (31, 507160368), (33, 476423376), (36, 436721428), (39, 403127472), (44, 357317532), (48, 327541071), (52, 302345604), (62, 253580184), (66, 238211688), (72, 218360714), (78, 201563736), (88, 178658766), (93, 169053456), (99, 158807792), (104, 151172802), (117, 134375824), (121, 129933648), (124, 126790092), (132, 119105844), (143, 109943856), (144, 109180357), (156, 100781868), (176, 89329383), (186, 84526728), (198, 79403896), (208, 75586401), (234, 67187912), (242, 64966824), (248, 63395046), (264, 59552922), (279, 56351152), (286, 54971928), (312, 50390934), (341, 46105488), (363, 43311216), (372, 42263364), (396, 39701948), (403, 39012336), (429, 36647952), (468, 33593956), (484, 32483412), (496, 31697523), (528, 29776461), (558, 28175576), (572, 27485964), (624, 25195467), (682, 23052744), (726, 21655608), (744, 21131682), (792, 19850974), (806, 19506168), (858, 18323976), (936, 16796978), (968, 16241706), (1023, 15368496), (1089, 14437072), (1116, 14087788), (1144, 13742982), (1209, 13004112), (1287, 12215984), (1364, 11526372), (1452, 10827804), (1488, 10565841), (1573, 9994896), (1584, 9925487), (1612, 9753084), (1716, 9161988), (1872, 8398489), (1936, 8120853), (2046, 7684248), (2178, 7218536), (2232, 7043894), (2239, 7021872), (2288, 6871491), (2418, 6502056), (2574, 6107992), (2728, 5763186), (2904, 5413902), (3069, 5122832), (3146, 4997448), (3224, 4876542), (3432, 4580994), (3627, 4334704), (3751, 4191408), (4092, 3842124), (4356, 3609268), (4433, 3546576), (4464, 3521947), (4478, 3510936), (4719, 3331632), (4836, 3251028), (5148, 3053996), (5456, 2881593), (5808, 2706951), (6138, 2561416), (6292, 2498724), (6448, 2438271), (6717, 2340624), (6864, 2290497), (7254, 2167352), (7502, 2095704), (8184, 1921062), (8712, 1804634), (8866, 1773288), (8956, 1755468), (9438, 1665816), (9672, 1625514), (10296, 1526998), (11253, 1397136), (12276, 1280708), (12584, 1249362), (13299, 1182192), (13434, 1170312), (14157, 1110544), (14508, 1083676), (15004, 1047852), (16368, 960531), (17424, 902317), (17732, 886644), (17912, 877734), (18876, 832908), (19344, 812757), (20151, 780208), (20592, 763499), (22506, 698568), (24552, 640354), (24629, 638352), (25168, 624681), (26598, 591096), (26868, 585156), (28314, 555272), (29016, 541838), (29107, 540144), (30008, 523926), (33759, 465712), (35464, 443322), (35824, 438867), (37752, 416454), (39897, 394064), (40302, 390104), (45012, 349284), (48763, 322416), (49104, 320177), (49258, 319176), (53196, 295548), (53736, 292578), (56628, 277636), (58032, 270919), (58214, 270072), (60016, 261963), (67518, 232856), (69409, 226512), (70928, 221661), (73887, 212784), (75504, 208227), (79794, 197032), (80604, 195052), (87321, 180048), (90024, 174642), (97526, 161208), (98516, 159588), (106392, 147774), (107472, 146289), (113256, 138818), (116428, 135036)]