1423795680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{42989}}^1$

素因数の和:43033

約数の個数: 144

約数和(自身を含む): 5070068640

約数和(自身を除く): 3646272960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 5520, 6624, 8280, 11040, 16560, 33120, 42989, 85978, 128967, 171956, 214945, 257934, 343912, 386901, 429890, 515868, 644835, 687824, 773802, 859780, 988747, 1031736, 1289670, 1375648, 1547604, 1719560, 1934505, 1977494, 2063472, 2579340, 2966241, 3095208, 3439120, 3869010, 3954988, 4126944, 4943735, 5158680, 5932482, 6190416, 6878240, 7738020, 7909976, 8898723, 9887470, 10317360, 11864964, 12380832, 14831205, 15476040, 15819952, 17797446, 19774940, 20634720, 23729928, 29662410, 30952080, 31639904, 35594892, 39549880, 44493615, 47459856, 59324820, 61904160, 71189784, 79099760, 88987230, 94919712, 118649640, 142379568, 158199520, 177974460, 237299280, 284759136, 355948920, 474598560, 711897840, 1423795680]

約数ペア:

[(1, 1423795680), (2, 711897840), (3, 474598560), (4, 355948920), (5, 284759136), (6, 237299280), (8, 177974460), (9, 158199520), (10, 142379568), (12, 118649640), (15, 94919712), (16, 88987230), (18, 79099760), (20, 71189784), (23, 61904160), (24, 59324820), (30, 47459856), (32, 44493615), (36, 39549880), (40, 35594892), (45, 31639904), (46, 30952080), (48, 29662410), (60, 23729928), (69, 20634720), (72, 19774940), (80, 17797446), (90, 15819952), (92, 15476040), (96, 14831205), (115, 12380832), (120, 11864964), (138, 10317360), (144, 9887470), (160, 8898723), (180, 7909976), (184, 7738020), (207, 6878240), (230, 6190416), (240, 5932482), (276, 5158680), (288, 4943735), (345, 4126944), (360, 3954988), (368, 3869010), (414, 3439120), (460, 3095208), (480, 2966241), (552, 2579340), (690, 2063472), (720, 1977494), (736, 1934505), (828, 1719560), (920, 1547604), (1035, 1375648), (1104, 1289670), (1380, 1031736), (1440, 988747), (1656, 859780), (1840, 773802), (2070, 687824), (2208, 644835), (2760, 515868), (3312, 429890), (3680, 386901), (4140, 343912), (5520, 257934), (6624, 214945), (8280, 171956), (11040, 128967), (16560, 85978), (33120, 42989)]