18836715480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2339}}^1\times {\mathrm{6101}}^1$

素因数の和:8465

約数の個数: 128

約数和(自身を含む): 61683897600

約数和(自身を除く): 42847182120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 2339, 4678, 6101, 7017, 9356, 11695, 12202, 14034, 18303, 18712, 23390, 24404, 25729, 28068, 30505, 35085, 36606, 46780, 48808, 51458, 56136, 61010, 67111, 70170, 73212, 77187, 91515, 93560, 102916, 122020, 128645, 134222, 140340, 146424, 154374, 183030, 201333, 205832, 244040, 257290, 268444, 280680, 308748, 335555, 366060, 385935, 402666, 514580, 536888, 617496, 671110, 732120, 771870, 805332, 1006665, 1029160, 1342220, 1543740, 1610664, 2013330, 2684440, 3087480, 4026660, 8053320, 14270239, 28540478, 42810717, 57080956, 71351195, 85621434, 114161912, 142702390, 156972629, 171242868, 214053585, 285404780, 313945258, 342485736, 428107170, 470917887, 570809560, 627890516, 784863145, 856214340, 941835774, 1255781032, 1569726290, 1712428680, 1883671548, 2354589435, 3139452580, 3767343096, 4709178870, 6278905160, 9418357740, 18836715480]

約数ペア:

[(1, 18836715480), (2, 9418357740), (3, 6278905160), (4, 4709178870), (5, 3767343096), (6, 3139452580), (8, 2354589435), (10, 1883671548), (11, 1712428680), (12, 1569726290), (15, 1255781032), (20, 941835774), (22, 856214340), (24, 784863145), (30, 627890516), (33, 570809560), (40, 470917887), (44, 428107170), (55, 342485736), (60, 313945258), (66, 285404780), (88, 214053585), (110, 171242868), (120, 156972629), (132, 142702390), (165, 114161912), (220, 85621434), (264, 71351195), (330, 57080956), (440, 42810717), (660, 28540478), (1320, 14270239), (2339, 8053320), (4678, 4026660), (6101, 3087480), (7017, 2684440), (9356, 2013330), (11695, 1610664), (12202, 1543740), (14034, 1342220), (18303, 1029160), (18712, 1006665), (23390, 805332), (24404, 771870), (25729, 732120), (28068, 671110), (30505, 617496), (35085, 536888), (36606, 514580), (46780, 402666), (48808, 385935), (51458, 366060), (56136, 335555), (61010, 308748), (67111, 280680), (70170, 268444), (73212, 257290), (77187, 244040), (91515, 205832), (93560, 201333), (102916, 183030), (122020, 154374), (128645, 146424), (134222, 140340)]