260014212

素因数分解:

$2^2\times 3^4\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:303

約数の個数: 120

約数和(自身を含む): 702535680

約数和(自身を除く): 442521468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 89, 108, 127, 142, 162, 178, 213, 254, 267, 284, 324, 356, 381, 426, 508, 534, 639, 762, 801, 852, 1068, 1143, 1278, 1524, 1602, 1917, 2286, 2403, 2556, 3204, 3429, 3834, 4572, 4806, 5751, 6319, 6858, 7209, 7668, 9017, 9612, 10287, 11303, 11502, 12638, 13716, 14418, 18034, 18957, 20574, 22606, 23004, 25276, 27051, 28836, 33909, 36068, 37914, 41148, 45212, 54102, 56871, 67818, 75828, 81153, 101727, 108204, 113742, 135636, 162306, 170613, 203454, 227484, 243459, 305181, 324612, 341226, 406908, 486918, 511839, 610362, 682452, 730377, 802513, 915543, 973836, 1023678, 1220724, 1460754, 1605026, 1831086, 2047356, 2407539, 2921508, 3210052, 3662172, 4815078, 7222617, 9630156, 14445234, 21667851, 28890468, 43335702, 65003553, 86671404, 130007106, 260014212]

約数ペア:

[(1, 260014212), (2, 130007106), (3, 86671404), (4, 65003553), (6, 43335702), (9, 28890468), (12, 21667851), (18, 14445234), (27, 9630156), (36, 7222617), (54, 4815078), (71, 3662172), (81, 3210052), (89, 2921508), (108, 2407539), (127, 2047356), (142, 1831086), (162, 1605026), (178, 1460754), (213, 1220724), (254, 1023678), (267, 973836), (284, 915543), (324, 802513), (356, 730377), (381, 682452), (426, 610362), (508, 511839), (534, 486918), (639, 406908), (762, 341226), (801, 324612), (852, 305181), (1068, 243459), (1143, 227484), (1278, 203454), (1524, 170613), (1602, 162306), (1917, 135636), (2286, 113742), (2403, 108204), (2556, 101727), (3204, 81153), (3429, 75828), (3834, 67818), (4572, 56871), (4806, 54102), (5751, 45212), (6319, 41148), (6858, 37914), (7209, 36068), (7668, 33909), (9017, 28836), (9612, 27051), (10287, 25276), (11303, 23004), (11502, 22606), (12638, 20574), (13716, 18957), (14418, 18034)]