146540240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23789}}^1$

素因数の和:23820

約数の個数: 80

約数和(自身を含む): 424794240

約数和(自身を除く): 278254000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 23789, 47578, 95156, 118945, 166523, 190312, 237890, 261679, 333046, 380624, 475780, 523358, 666092, 832615, 951560, 1046716, 1308395, 1332184, 1665230, 1831753, 1903120, 2093432, 2616790, 2664368, 3330460, 3663506, 4186864, 5233580, 6660920, 7327012, 9158765, 10467160, 13321840, 14654024, 18317530, 20934320, 29308048, 36635060, 73270120, 146540240]

約数ペア:

[(1, 146540240), (2, 73270120), (4, 36635060), (5, 29308048), (7, 20934320), (8, 18317530), (10, 14654024), (11, 13321840), (14, 10467160), (16, 9158765), (20, 7327012), (22, 6660920), (28, 5233580), (35, 4186864), (40, 3663506), (44, 3330460), (55, 2664368), (56, 2616790), (70, 2093432), (77, 1903120), (80, 1831753), (88, 1665230), (110, 1332184), (112, 1308395), (140, 1046716), (154, 951560), (176, 832615), (220, 666092), (280, 523358), (308, 475780), (385, 380624), (440, 333046), (560, 261679), (616, 237890), (770, 190312), (880, 166523), (1232, 118945), (1540, 95156), (3080, 47578), (6160, 23789)]