66256320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5309}}^1$

素因数の和:5342

約数の個数: 112

約数和(自身を含む): 226588320

約数和(自身を除く): 160332000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 5309, 6240, 10618, 12480, 15927, 21236, 26545, 31854, 42472, 53090, 63708, 69017, 79635, 84944, 106180, 127416, 138034, 159270, 169888, 207051, 212360, 254832, 276068, 318540, 339776, 345085, 414102, 424720, 509664, 552136, 637080, 690170, 828204, 849440, 1019328, 1035255, 1104272, 1274160, 1380340, 1656408, 1698880, 2070510, 2208544, 2548320, 2760680, 3312816, 4141020, 4417088, 5096640, 5521360, 6625632, 8282040, 11042720, 13251264, 16564080, 22085440, 33128160, 66256320]

約数ペア:

[(1, 66256320), (2, 33128160), (3, 22085440), (4, 16564080), (5, 13251264), (6, 11042720), (8, 8282040), (10, 6625632), (12, 5521360), (13, 5096640), (15, 4417088), (16, 4141020), (20, 3312816), (24, 2760680), (26, 2548320), (30, 2208544), (32, 2070510), (39, 1698880), (40, 1656408), (48, 1380340), (52, 1274160), (60, 1104272), (64, 1035255), (65, 1019328), (78, 849440), (80, 828204), (96, 690170), (104, 637080), (120, 552136), (130, 509664), (156, 424720), (160, 414102), (192, 345085), (195, 339776), (208, 318540), (240, 276068), (260, 254832), (312, 212360), (320, 207051), (390, 169888), (416, 159270), (480, 138034), (520, 127416), (624, 106180), (780, 84944), (832, 79635), (960, 69017), (1040, 63708), (1248, 53090), (1560, 42472), (2080, 31854), (2496, 26545), (3120, 21236), (4160, 15927), (5309, 12480), (6240, 10618)]