2561567396880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{714739}}^1$

素因数の和:715001

約数の個数: 160

約数和(自身を含む): 8072216380800

約数和(自身を除く): 5510648983920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 137, 218, 240, 274, 327, 411, 436, 545, 548, 654, 685, 822, 872, 1090, 1096, 1308, 1370, 1635, 1644, 1744, 2055, 2180, 2192, 2616, 2740, 3270, 3288, 4110, 4360, 5232, 5480, 6540, 6576, 8220, 8720, 10960, 13080, 14933, 16440, 26160, 29866, 32880, 44799, 59732, 74665, 89598, 119464, 149330, 179196, 223995, 238928, 298660, 358392, 447990, 597320, 714739, 716784, 895980, 1194640, 1429478, 1791960, 2144217, 2858956, 3573695, 3583920, 4288434, 5717912, 7147390, 8576868, 10721085, 11435824, 14294780, 17153736, 21442170, 28589560, 34307472, 42884340, 57179120, 77906551, 85768680, 97919243, 155813102, 171537360, 195838486, 233719653, 293757729, 311626204, 389532755, 391676972, 467439306, 489596215, 587515458, 623252408, 779065510, 783353944, 934878612, 979192430, 1168598265, 1175030916, 1246504816, 1468788645, 1558131020, 1566707888, 1869757224, 1958384860, 2337196530, 2350061832, 2937577290, 3116262040, 3739514448, 3916769720, 4674393060, 4700123664, 5875154580, 6232524080, 7833539440, 9348786120, 10673197487, 11750309160, 18697572240, 21346394974, 23500618320, 32019592461, 42692789948, 53365987435, 64039184922, 85385579896, 106731974870, 128078369844, 160097962305, 170771159792, 213463949740, 256156739688, 320195924610, 426927899480, 512313479376, 640391849220, 853855798960, 1280783698440, 2561567396880]

約数ペア:

[(1, 2561567396880), (2, 1280783698440), (3, 853855798960), (4, 640391849220), (5, 512313479376), (6, 426927899480), (8, 320195924610), (10, 256156739688), (12, 213463949740), (15, 170771159792), (16, 160097962305), (20, 128078369844), (24, 106731974870), (30, 85385579896), (40, 64039184922), (48, 53365987435), (60, 42692789948), (80, 32019592461), (109, 23500618320), (120, 21346394974), (137, 18697572240), (218, 11750309160), (240, 10673197487), (274, 9348786120), (327, 7833539440), (411, 6232524080), (436, 5875154580), (545, 4700123664), (548, 4674393060), (654, 3916769720), (685, 3739514448), (822, 3116262040), (872, 2937577290), (1090, 2350061832), (1096, 2337196530), (1308, 1958384860), (1370, 1869757224), (1635, 1566707888), (1644, 1558131020), (1744, 1468788645), (2055, 1246504816), (2180, 1175030916), (2192, 1168598265), (2616, 979192430), (2740, 934878612), (3270, 783353944), (3288, 779065510), (4110, 623252408), (4360, 587515458), (5232, 489596215), (5480, 467439306), (6540, 391676972), (6576, 389532755), (8220, 311626204), (8720, 293757729), (10960, 233719653), (13080, 195838486), (14933, 171537360), (16440, 155813102), (26160, 97919243), (29866, 85768680), (32880, 77906551), (44799, 57179120), (59732, 42884340), (74665, 34307472), (89598, 28589560), (119464, 21442170), (149330, 17153736), (179196, 14294780), (223995, 11435824), (238928, 10721085), (298660, 8576868), (358392, 7147390), (447990, 5717912), (597320, 4288434), (714739, 3583920), (716784, 3573695), (895980, 2858956), (1194640, 2144217), (1429478, 1791960)]