1273452840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{35731}}^1$

素因数の和:35765

約数の個数: 160

約数和(自身を含む): 4669457760

約数和(自身を除く): 3396004920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1980, 2376, 2970, 3240, 3564, 3960, 4455, 5940, 7128, 8910, 11880, 17820, 35640, 35731, 71462, 107193, 142924, 178655, 214386, 285848, 321579, 357310, 393041, 428772, 535965, 643158, 714620, 786082, 857544, 964737, 1071930, 1179123, 1286316, 1429240, 1572164, 1607895, 1929474, 1965205, 2143860, 2358246, 2572632, 2894211, 3144328, 3215790, 3537369, 3858948, 3930410, 4287720, 4716492, 4823685, 5788422, 5895615, 6431580, 7074738, 7717896, 7860820, 9432984, 9647370, 10612107, 11576844, 11791230, 12863160, 14149476, 14471055, 15721640, 17686845, 19294740, 21224214, 23153688, 23582460, 28298952, 28942110, 31836321, 35373690, 38589480, 42448428, 47164920, 53060535, 57884220, 63672642, 70747380, 84896856, 106121070, 115768440, 127345284, 141494760, 159181605, 212242140, 254690568, 318363210, 424484280, 636726420, 1273452840]

約数ペア:

[(1, 1273452840), (2, 636726420), (3, 424484280), (4, 318363210), (5, 254690568), (6, 212242140), (8, 159181605), (9, 141494760), (10, 127345284), (11, 115768440), (12, 106121070), (15, 84896856), (18, 70747380), (20, 63672642), (22, 57884220), (24, 53060535), (27, 47164920), (30, 42448428), (33, 38589480), (36, 35373690), (40, 31836321), (44, 28942110), (45, 28298952), (54, 23582460), (55, 23153688), (60, 21224214), (66, 19294740), (72, 17686845), (81, 15721640), (88, 14471055), (90, 14149476), (99, 12863160), (108, 11791230), (110, 11576844), (120, 10612107), (132, 9647370), (135, 9432984), (162, 7860820), (165, 7717896), (180, 7074738), (198, 6431580), (216, 5895615), (220, 5788422), (264, 4823685), (270, 4716492), (297, 4287720), (324, 3930410), (330, 3858948), (360, 3537369), (396, 3215790), (405, 3144328), (440, 2894211), (495, 2572632), (540, 2358246), (594, 2143860), (648, 1965205), (660, 1929474), (792, 1607895), (810, 1572164), (891, 1429240), (990, 1286316), (1080, 1179123), (1188, 1071930), (1320, 964737), (1485, 857544), (1620, 786082), (1782, 714620), (1980, 643158), (2376, 535965), (2970, 428772), (3240, 393041), (3564, 357310), (3960, 321579), (4455, 285848), (5940, 214386), (7128, 178655), (8910, 142924), (11880, 107193), (17820, 71462), (35640, 35731)]