137918880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8707}}^1$

素因数の和:8739

約数の個数: 144

約数和(自身を含む): 513493344

約数和(自身を除く): 375574464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 8707, 15840, 17414, 26121, 34828, 43535, 52242, 69656, 78363, 87070, 95777, 104484, 130605, 139312, 156726, 174140, 191554, 208968, 261210, 278624, 287331, 313452, 348280, 383108, 391815, 417936, 478885, 522420, 574662, 626904, 696560, 766216, 783630, 835872, 861993, 957770, 1044840, 1149324, 1253808, 1393120, 1436655, 1532432, 1567260, 1723986, 1915540, 2089680, 2298648, 2507616, 2873310, 3064864, 3134520, 3447972, 3831080, 4179360, 4309965, 4597296, 5746620, 6269040, 6895944, 7662160, 8619930, 9194592, 11493240, 12538080, 13791888, 15324320, 17239860, 22986480, 27583776, 34479720, 45972960, 68959440, 137918880]

約数ペア:

[(1, 137918880), (2, 68959440), (3, 45972960), (4, 34479720), (5, 27583776), (6, 22986480), (8, 17239860), (9, 15324320), (10, 13791888), (11, 12538080), (12, 11493240), (15, 9194592), (16, 8619930), (18, 7662160), (20, 6895944), (22, 6269040), (24, 5746620), (30, 4597296), (32, 4309965), (33, 4179360), (36, 3831080), (40, 3447972), (44, 3134520), (45, 3064864), (48, 2873310), (55, 2507616), (60, 2298648), (66, 2089680), (72, 1915540), (80, 1723986), (88, 1567260), (90, 1532432), (96, 1436655), (99, 1393120), (110, 1253808), (120, 1149324), (132, 1044840), (144, 957770), (160, 861993), (165, 835872), (176, 783630), (180, 766216), (198, 696560), (220, 626904), (240, 574662), (264, 522420), (288, 478885), (330, 417936), (352, 391815), (360, 383108), (396, 348280), (440, 313452), (480, 287331), (495, 278624), (528, 261210), (660, 208968), (720, 191554), (792, 174140), (880, 156726), (990, 139312), (1056, 130605), (1320, 104484), (1440, 95777), (1584, 87070), (1760, 78363), (1980, 69656), (2640, 52242), (3168, 43535), (3960, 34828), (5280, 26121), (7920, 17414), (8707, 15840)]