127777260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1531}}^1$

素因数の和:1663

約数の個数: 96

約数和(自身を含む): 389152512

約数和(自身を除く): 261375252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 107, 130, 156, 195, 214, 260, 321, 390, 428, 535, 642, 780, 1070, 1284, 1391, 1531, 1605, 2140, 2782, 3062, 3210, 4173, 4593, 5564, 6124, 6420, 6955, 7655, 8346, 9186, 13910, 15310, 16692, 18372, 19903, 20865, 22965, 27820, 30620, 39806, 41730, 45930, 59709, 79612, 83460, 91860, 99515, 119418, 163817, 199030, 238836, 298545, 327634, 398060, 491451, 597090, 655268, 819085, 982902, 1194180, 1638170, 1965804, 2129621, 2457255, 3276340, 4259242, 4914510, 6388863, 8518484, 9829020, 10648105, 12777726, 21296210, 25555452, 31944315, 42592420, 63888630, 127777260]

約数ペア:

[(1, 127777260), (2, 63888630), (3, 42592420), (4, 31944315), (5, 25555452), (6, 21296210), (10, 12777726), (12, 10648105), (13, 9829020), (15, 8518484), (20, 6388863), (26, 4914510), (30, 4259242), (39, 3276340), (52, 2457255), (60, 2129621), (65, 1965804), (78, 1638170), (107, 1194180), (130, 982902), (156, 819085), (195, 655268), (214, 597090), (260, 491451), (321, 398060), (390, 327634), (428, 298545), (535, 238836), (642, 199030), (780, 163817), (1070, 119418), (1284, 99515), (1391, 91860), (1531, 83460), (1605, 79612), (2140, 59709), (2782, 45930), (3062, 41730), (3210, 39806), (4173, 30620), (4593, 27820), (5564, 22965), (6124, 20865), (6420, 19903), (6955, 18372), (7655, 16692), (8346, 15310), (9186, 13910)]