47648125920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{21491}}^1$

素因数の和:21689

約数の個数: 192

約数和(自身を含む): 155980339200

約数和(自身を除く): 108332213280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 149, 155, 160, 186, 240, 248, 298, 310, 372, 447, 465, 480, 496, 596, 620, 744, 745, 894, 930, 992, 1192, 1240, 1488, 1490, 1788, 1860, 2235, 2384, 2480, 2976, 2980, 3576, 3720, 4470, 4619, 4768, 4960, 5960, 7152, 7440, 8940, 9238, 11920, 13857, 14304, 14880, 17880, 18476, 21491, 23095, 23840, 27714, 35760, 36952, 42982, 46190, 55428, 64473, 69285, 71520, 73904, 85964, 92380, 107455, 110856, 128946, 138570, 147808, 171928, 184760, 214910, 221712, 257892, 277140, 322365, 343856, 369520, 429820, 443424, 515784, 554280, 644730, 666221, 687712, 739040, 859640, 1031568, 1108560, 1289460, 1332442, 1719280, 1998663, 2063136, 2217120, 2578920, 2664884, 3202159, 3331105, 3438560, 3997326, 5157840, 5329768, 6404318, 6662210, 7994652, 9606477, 9993315, 10315680, 10659536, 12808636, 13324420, 15989304, 16010795, 19212954, 19986630, 21319072, 25617272, 26648840, 31978608, 32021590, 38425908, 39973260, 48032385, 51234544, 53297680, 63957216, 64043180, 76851816, 79946520, 96064770, 99266929, 102469088, 106595360, 128086360, 153703632, 159893040, 192129540, 198533858, 256172720, 297800787, 307407264, 319786080, 384259080, 397067716, 496334645, 512345440, 595601574, 768518160, 794135432, 992669290, 1191203148, 1489003935, 1537036320, 1588270864, 1985338580, 2382406296, 2978007870, 3176541728, 3970677160, 4764812592, 5956015740, 7941354320, 9529625184, 11912031480, 15882708640, 23824062960, 47648125920]

約数ペア:

[(1, 47648125920), (2, 23824062960), (3, 15882708640), (4, 11912031480), (5, 9529625184), (6, 7941354320), (8, 5956015740), (10, 4764812592), (12, 3970677160), (15, 3176541728), (16, 2978007870), (20, 2382406296), (24, 1985338580), (30, 1588270864), (31, 1537036320), (32, 1489003935), (40, 1191203148), (48, 992669290), (60, 794135432), (62, 768518160), (80, 595601574), (93, 512345440), (96, 496334645), (120, 397067716), (124, 384259080), (149, 319786080), (155, 307407264), (160, 297800787), (186, 256172720), (240, 198533858), (248, 192129540), (298, 159893040), (310, 153703632), (372, 128086360), (447, 106595360), (465, 102469088), (480, 99266929), (496, 96064770), (596, 79946520), (620, 76851816), (744, 64043180), (745, 63957216), (894, 53297680), (930, 51234544), (992, 48032385), (1192, 39973260), (1240, 38425908), (1488, 32021590), (1490, 31978608), (1788, 26648840), (1860, 25617272), (2235, 21319072), (2384, 19986630), (2480, 19212954), (2976, 16010795), (2980, 15989304), (3576, 13324420), (3720, 12808636), (4470, 10659536), (4619, 10315680), (4768, 9993315), (4960, 9606477), (5960, 7994652), (7152, 6662210), (7440, 6404318), (8940, 5329768), (9238, 5157840), (11920, 3997326), (13857, 3438560), (14304, 3331105), (14880, 3202159), (17880, 2664884), (18476, 2578920), (21491, 2217120), (23095, 2063136), (23840, 1998663), (27714, 1719280), (35760, 1332442), (36952, 1289460), (42982, 1108560), (46190, 1031568), (55428, 859640), (64473, 739040), (69285, 687712), (71520, 666221), (73904, 644730), (85964, 554280), (92380, 515784), (107455, 443424), (110856, 429820), (128946, 369520), (138570, 343856), (147808, 322365), (171928, 277140), (184760, 257892), (214910, 221712)]