7767110880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{39371}}^1$

素因数の和:39529

約数の個数: 144

約数和(自身を含む): 26699413104

約数和(自身を除く): 18932302224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 137, 144, 160, 180, 240, 274, 288, 360, 411, 480, 548, 685, 720, 822, 1096, 1233, 1370, 1440, 1644, 2055, 2192, 2466, 2740, 3288, 4110, 4384, 4932, 5480, 6165, 6576, 8220, 9864, 10960, 12330, 13152, 16440, 19728, 21920, 24660, 32880, 39371, 39456, 49320, 65760, 78742, 98640, 118113, 157484, 196855, 197280, 236226, 314968, 354339, 393710, 472452, 590565, 629936, 708678, 787420, 944904, 1181130, 1259872, 1417356, 1574840, 1771695, 1889808, 2362260, 2834712, 3149680, 3543390, 3779616, 4724520, 5393827, 5669424, 6299360, 7086780, 9449040, 10787654, 11338848, 14173560, 16181481, 18898080, 21575308, 26969135, 28347120, 32362962, 43150616, 48544443, 53938270, 56694240, 64725924, 80907405, 86301232, 97088886, 107876540, 129451848, 161814810, 172602464, 194177772, 215753080, 242722215, 258903696, 323629620, 388355544, 431506160, 485444430, 517807392, 647259240, 776711088, 863012320, 970888860, 1294518480, 1553422176, 1941777720, 2589036960, 3883555440, 7767110880]

約数ペア:

[(1, 7767110880), (2, 3883555440), (3, 2589036960), (4, 1941777720), (5, 1553422176), (6, 1294518480), (8, 970888860), (9, 863012320), (10, 776711088), (12, 647259240), (15, 517807392), (16, 485444430), (18, 431506160), (20, 388355544), (24, 323629620), (30, 258903696), (32, 242722215), (36, 215753080), (40, 194177772), (45, 172602464), (48, 161814810), (60, 129451848), (72, 107876540), (80, 97088886), (90, 86301232), (96, 80907405), (120, 64725924), (137, 56694240), (144, 53938270), (160, 48544443), (180, 43150616), (240, 32362962), (274, 28347120), (288, 26969135), (360, 21575308), (411, 18898080), (480, 16181481), (548, 14173560), (685, 11338848), (720, 10787654), (822, 9449040), (1096, 7086780), (1233, 6299360), (1370, 5669424), (1440, 5393827), (1644, 4724520), (2055, 3779616), (2192, 3543390), (2466, 3149680), (2740, 2834712), (3288, 2362260), (4110, 1889808), (4384, 1771695), (4932, 1574840), (5480, 1417356), (6165, 1259872), (6576, 1181130), (8220, 944904), (9864, 787420), (10960, 708678), (12330, 629936), (13152, 590565), (16440, 472452), (19728, 393710), (21920, 354339), (24660, 314968), (32880, 236226), (39371, 197280), (39456, 196855), (49320, 157484), (65760, 118113), (78742, 98640)]