66730560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5347}}^1$

素因数の和:5380

約数の個数: 112

約数和(自身を含む): 228209856

約数和(自身を除く): 161479296

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, 5347, 6240, 10694, 12480, 16041, 21388, 26735, 32082, 42776, 53470, 64164, 69511, 80205, 85552, 106940, 128328, 139022, 160410, 171104, 208533, 213880, 256656, 278044, 320820, 342208, 347555, 417066, 427760, 513312, 556088, 641640, 695110, 834132, 855520, 1026624, 1042665, 1112176, 1283280, 1390220, 1668264, 1711040, 2085330, 2224352, 2566560, 2780440, 3336528, 4170660, 4448704, 5133120, 5560880, 6673056, 8341320, 11121760, 13346112, 16682640, 22243520, 33365280, 66730560]

約数ペア:

[(1, 66730560), (2, 33365280), (3, 22243520), (4, 16682640), (5, 13346112), (6, 11121760), (8, 8341320), (10, 6673056), (12, 5560880), (13, 5133120), (15, 4448704), (16, 4170660), (20, 3336528), (24, 2780440), (26, 2566560), (30, 2224352), (32, 2085330), (39, 1711040), (40, 1668264), (48, 1390220), (52, 1283280), (60, 1112176), (64, 1042665), (65, 1026624), (78, 855520), (80, 834132), (96, 695110), (104, 641640), (120, 556088), (130, 513312), (156, 427760), (160, 417066), (192, 347555), (195, 342208), (208, 320820), (240, 278044), (260, 256656), (312, 213880), (320, 208533), (390, 171104), (416, 160410), (480, 139022), (520, 128328), (624, 106940), (780, 85552), (832, 80205), (960, 69511), (1040, 64164), (1248, 53470), (1560, 42776), (2080, 32082), (2496, 26735), (3120, 21388), (4160, 16041), (5347, 12480), (6240, 10694)]