972103640820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15661}}^1\times {\mathrm{79579}}^1$

素因数の和:95265

約数の個数: 96

約数和(自身を含む): 2931490369920

約数和(自身を除く): 1959386729100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 15661, 31322, 46983, 62644, 78305, 79579, 93966, 156610, 159158, 187932, 203593, 234915, 238737, 313220, 318316, 397895, 407186, 469830, 477474, 610779, 795790, 814372, 939660, 954948, 1017965, 1034527, 1193685, 1221558, 1591580, 2035930, 2069054, 2387370, 2443116, 3053895, 3103581, 4071860, 4138108, 4774740, 5172635, 6107790, 6207162, 10345270, 12215580, 12414324, 15517905, 20690540, 31035810, 62071620, 1246286719, 2492573438, 3738860157, 4985146876, 6231433595, 7477720314, 12462867190, 14955440628, 16201727347, 18694300785, 24925734380, 32403454694, 37388601570, 48605182041, 64806909388, 74777203140, 81008636735, 97210364082, 162017273470, 194420728164, 243025910205, 324034546940, 486051820410, 972103640820]

約数ペア:

[(1, 972103640820), (2, 486051820410), (3, 324034546940), (4, 243025910205), (5, 194420728164), (6, 162017273470), (10, 97210364082), (12, 81008636735), (13, 74777203140), (15, 64806909388), (20, 48605182041), (26, 37388601570), (30, 32403454694), (39, 24925734380), (52, 18694300785), (60, 16201727347), (65, 14955440628), (78, 12462867190), (130, 7477720314), (156, 6231433595), (195, 4985146876), (260, 3738860157), (390, 2492573438), (780, 1246286719), (15661, 62071620), (31322, 31035810), (46983, 20690540), (62644, 15517905), (78305, 12414324), (79579, 12215580), (93966, 10345270), (156610, 6207162), (159158, 6107790), (187932, 5172635), (203593, 4774740), (234915, 4138108), (238737, 4071860), (313220, 3103581), (318316, 3053895), (397895, 2443116), (407186, 2387370), (469830, 2069054), (477474, 2035930), (610779, 1591580), (795790, 1221558), (814372, 1193685), (939660, 1034527), (954948, 1017965)]