55699959280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{139501}}^1$

素因数の和:139575

約数の個数: 160

約数和(自身を含む): 159420653568

約数和(自身を除く): 103720694288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 35, 40, 46, 56, 62, 70, 80, 92, 112, 115, 124, 140, 155, 161, 184, 217, 230, 248, 280, 310, 322, 368, 434, 460, 496, 560, 620, 644, 713, 805, 868, 920, 1085, 1240, 1288, 1426, 1610, 1736, 1840, 2170, 2480, 2576, 2852, 3220, 3472, 3565, 4340, 4991, 5704, 6440, 7130, 8680, 9982, 11408, 12880, 14260, 17360, 19964, 24955, 28520, 39928, 49910, 57040, 79856, 99820, 139501, 199640, 279002, 399280, 558004, 697505, 976507, 1116008, 1395010, 1953014, 2232016, 2790020, 3208523, 3906028, 4324531, 4882535, 5580040, 6417046, 7812056, 8649062, 9765070, 11160080, 12834092, 15624112, 16042615, 17298124, 19530140, 21622655, 22459661, 25668184, 30271717, 32085230, 34596248, 39060280, 43245310, 44919322, 51336368, 60543434, 64170460, 69192496, 78120560, 86490620, 89838644, 99464213, 112298305, 121086868, 128340920, 151358585, 172981240, 179677288, 198928426, 224596610, 242173736, 256681840, 302717170, 345962480, 359354576, 397856852, 449193220, 484347472, 497321065, 605434340, 696249491, 795713704, 898386440, 994642130, 1210868680, 1392498982, 1591427408, 1796772880, 1989284260, 2421737360, 2784997964, 3481247455, 3978568520, 5569995928, 6962494910, 7957137040, 11139991856, 13924989820, 27849979640, 55699959280]

約数ペア:

[(1, 55699959280), (2, 27849979640), (4, 13924989820), (5, 11139991856), (7, 7957137040), (8, 6962494910), (10, 5569995928), (14, 3978568520), (16, 3481247455), (20, 2784997964), (23, 2421737360), (28, 1989284260), (31, 1796772880), (35, 1591427408), (40, 1392498982), (46, 1210868680), (56, 994642130), (62, 898386440), (70, 795713704), (80, 696249491), (92, 605434340), (112, 497321065), (115, 484347472), (124, 449193220), (140, 397856852), (155, 359354576), (161, 345962480), (184, 302717170), (217, 256681840), (230, 242173736), (248, 224596610), (280, 198928426), (310, 179677288), (322, 172981240), (368, 151358585), (434, 128340920), (460, 121086868), (496, 112298305), (560, 99464213), (620, 89838644), (644, 86490620), (713, 78120560), (805, 69192496), (868, 64170460), (920, 60543434), (1085, 51336368), (1240, 44919322), (1288, 43245310), (1426, 39060280), (1610, 34596248), (1736, 32085230), (1840, 30271717), (2170, 25668184), (2480, 22459661), (2576, 21622655), (2852, 19530140), (3220, 17298124), (3472, 16042615), (3565, 15624112), (4340, 12834092), (4991, 11160080), (5704, 9765070), (6440, 8649062), (7130, 7812056), (8680, 6417046), (9982, 5580040), (11408, 4882535), (12880, 4324531), (14260, 3906028), (17360, 3208523), (19964, 2790020), (24955, 2232016), (28520, 1953014), (39928, 1395010), (49910, 1116008), (57040, 976507), (79856, 697505), (99820, 558004), (139501, 399280), (199640, 279002)]