12561725880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73771}}^1$

素因数の和:73842

約数の個数: 192

約数和(自身を含む): 45573390720

約数和(自身を除く): 33011664840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 43, 44, 45, 55, 60, 66, 72, 86, 88, 90, 99, 110, 120, 129, 132, 165, 172, 180, 198, 215, 220, 258, 264, 330, 344, 360, 387, 396, 430, 440, 473, 495, 516, 645, 660, 774, 792, 860, 946, 990, 1032, 1290, 1320, 1419, 1548, 1720, 1892, 1935, 1980, 2365, 2580, 2838, 3096, 3784, 3870, 3960, 4257, 4730, 5160, 5676, 7095, 7740, 8514, 9460, 11352, 14190, 15480, 17028, 18920, 21285, 28380, 34056, 42570, 56760, 73771, 85140, 147542, 170280, 221313, 295084, 368855, 442626, 590168, 663939, 737710, 811481, 885252, 1106565, 1327878, 1475420, 1622962, 1770504, 2213130, 2434443, 2655756, 2950840, 3172153, 3245924, 3319695, 4057405, 4426260, 4868886, 5311512, 6344306, 6491848, 6639390, 7303329, 8114810, 8852520, 9516459, 9737772, 12172215, 12688612, 13278780, 14606658, 15860765, 16229620, 19032918, 19475544, 24344430, 25377224, 26557560, 28549377, 29213316, 31721530, 32459240, 34893683, 36516645, 38065836, 47582295, 48688860, 57098754, 58426632, 63443060, 69787366, 73033290, 76131672, 95164590, 97377720, 104681049, 114197508, 126886120, 139574732, 142746885, 146066580, 174468415, 190329180, 209362098, 228395016, 279149464, 285493770, 292133160, 314043147, 348936830, 380658360, 418724196, 523405245, 570987540, 628086294, 697873660, 837448392, 1046810490, 1141975080, 1256172588, 1395747320, 1570215735, 2093620980, 2512345176, 3140431470, 4187241960, 6280862940, 12561725880]

約数ペア:

[(1, 12561725880), (2, 6280862940), (3, 4187241960), (4, 3140431470), (5, 2512345176), (6, 2093620980), (8, 1570215735), (9, 1395747320), (10, 1256172588), (11, 1141975080), (12, 1046810490), (15, 837448392), (18, 697873660), (20, 628086294), (22, 570987540), (24, 523405245), (30, 418724196), (33, 380658360), (36, 348936830), (40, 314043147), (43, 292133160), (44, 285493770), (45, 279149464), (55, 228395016), (60, 209362098), (66, 190329180), (72, 174468415), (86, 146066580), (88, 142746885), (90, 139574732), (99, 126886120), (110, 114197508), (120, 104681049), (129, 97377720), (132, 95164590), (165, 76131672), (172, 73033290), (180, 69787366), (198, 63443060), (215, 58426632), (220, 57098754), (258, 48688860), (264, 47582295), (330, 38065836), (344, 36516645), (360, 34893683), (387, 32459240), (396, 31721530), (430, 29213316), (440, 28549377), (473, 26557560), (495, 25377224), (516, 24344430), (645, 19475544), (660, 19032918), (774, 16229620), (792, 15860765), (860, 14606658), (946, 13278780), (990, 12688612), (1032, 12172215), (1290, 9737772), (1320, 9516459), (1419, 8852520), (1548, 8114810), (1720, 7303329), (1892, 6639390), (1935, 6491848), (1980, 6344306), (2365, 5311512), (2580, 4868886), (2838, 4426260), (3096, 4057405), (3784, 3319695), (3870, 3245924), (3960, 3172153), (4257, 2950840), (4730, 2655756), (5160, 2434443), (5676, 2213130), (7095, 1770504), (7740, 1622962), (8514, 1475420), (9460, 1327878), (11352, 1106565), (14190, 885252), (15480, 811481), (17028, 737710), (18920, 663939), (21285, 590168), (28380, 442626), (34056, 368855), (42570, 295084), (56760, 221313), (73771, 170280), (85140, 147542)]