73270120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23789}}^1$

素因数の和:23818

約数の個数: 64

約数和(自身を含む): 205545600

約数和(自身を除く): 132275480

約数列:

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

約数ペア:

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