66007480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1$

素因数の和:797

約数の個数: 128

約数和(自身を含む): 191808000

約数和(自身を除く): 125800520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 29, 35, 40, 44, 55, 56, 58, 70, 77, 88, 110, 116, 140, 145, 154, 203, 220, 232, 280, 290, 308, 319, 385, 406, 440, 580, 616, 638, 739, 770, 812, 1015, 1160, 1276, 1478, 1540, 1595, 1624, 2030, 2233, 2552, 2956, 3080, 3190, 3695, 4060, 4466, 5173, 5912, 6380, 7390, 8120, 8129, 8932, 10346, 11165, 12760, 14780, 16258, 17864, 20692, 21431, 22330, 25865, 29560, 32516, 40645, 41384, 42862, 44660, 51730, 56903, 65032, 81290, 85724, 89320, 103460, 107155, 113806, 150017, 162580, 171448, 206920, 214310, 227612, 235741, 284515, 300034, 325160, 428620, 455224, 471482, 569030, 600068, 750085, 857240, 942964, 1138060, 1178705, 1200136, 1500170, 1650187, 1885928, 2276120, 2357410, 3000340, 3300374, 4714820, 6000680, 6600748, 8250935, 9429640, 13201496, 16501870, 33003740, 66007480]

約数ペア:

[(1, 66007480), (2, 33003740), (4, 16501870), (5, 13201496), (7, 9429640), (8, 8250935), (10, 6600748), (11, 6000680), (14, 4714820), (20, 3300374), (22, 3000340), (28, 2357410), (29, 2276120), (35, 1885928), (40, 1650187), (44, 1500170), (55, 1200136), (56, 1178705), (58, 1138060), (70, 942964), (77, 857240), (88, 750085), (110, 600068), (116, 569030), (140, 471482), (145, 455224), (154, 428620), (203, 325160), (220, 300034), (232, 284515), (280, 235741), (290, 227612), (308, 214310), (319, 206920), (385, 171448), (406, 162580), (440, 150017), (580, 113806), (616, 107155), (638, 103460), (739, 89320), (770, 85724), (812, 81290), (1015, 65032), (1160, 56903), (1276, 51730), (1478, 44660), (1540, 42862), (1595, 41384), (1624, 40645), (2030, 32516), (2233, 29560), (2552, 25865), (2956, 22330), (3080, 21431), (3190, 20692), (3695, 17864), (4060, 16258), (4466, 14780), (5173, 12760), (5912, 11165), (6380, 10346), (7390, 8932), (8120, 8129)]