291268105140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{463}}^1\times {\mathrm{38977}}^1$

素因数の和:39721

約数の個数: 96

約数和(自身を含む): 820371525120

約数和(自身を除く): 529103419980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 269, 463, 538, 807, 926, 1076, 1345, 1389, 1614, 1852, 2315, 2690, 2778, 3228, 4035, 4630, 5380, 5556, 6945, 8070, 9260, 13890, 16140, 27780, 38977, 77954, 116931, 124547, 155908, 194885, 233862, 249094, 373641, 389770, 467724, 498188, 584655, 622735, 747282, 779540, 1169310, 1245470, 1494564, 1868205, 2338620, 2490940, 3736410, 7472820, 10484813, 18046351, 20969626, 31454439, 36092702, 41939252, 52424065, 54139053, 62908878, 72185404, 90231755, 104848130, 108278106, 125817756, 157272195, 180463510, 209696260, 216556212, 270695265, 314544390, 360927020, 541390530, 629088780, 1082781060, 4854468419, 9708936838, 14563405257, 19417873676, 24272342095, 29126810514, 48544684190, 58253621028, 72817026285, 97089368380, 145634052570, 291268105140]

約数ペア:

[(1, 291268105140), (2, 145634052570), (3, 97089368380), (4, 72817026285), (5, 58253621028), (6, 48544684190), (10, 29126810514), (12, 24272342095), (15, 19417873676), (20, 14563405257), (30, 9708936838), (60, 4854468419), (269, 1082781060), (463, 629088780), (538, 541390530), (807, 360927020), (926, 314544390), (1076, 270695265), (1345, 216556212), (1389, 209696260), (1614, 180463510), (1852, 157272195), (2315, 125817756), (2690, 108278106), (2778, 104848130), (3228, 90231755), (4035, 72185404), (4630, 62908878), (5380, 54139053), (5556, 52424065), (6945, 41939252), (8070, 36092702), (9260, 31454439), (13890, 20969626), (16140, 18046351), (27780, 10484813), (38977, 7472820), (77954, 3736410), (116931, 2490940), (124547, 2338620), (155908, 1868205), (194885, 1494564), (233862, 1245470), (249094, 1169310), (373641, 779540), (389770, 747282), (467724, 622735), (498188, 584655)]