84962280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{509}}^1$

素因数の和:643

約数の個数: 128

約数和(自身を含む): 277603200

約数和(自身を除く): 192640920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 107, 120, 130, 156, 195, 214, 260, 312, 321, 390, 428, 509, 520, 535, 642, 780, 856, 1018, 1070, 1284, 1391, 1527, 1560, 1605, 2036, 2140, 2545, 2568, 2782, 3054, 3210, 4072, 4173, 4280, 5090, 5564, 6108, 6420, 6617, 6955, 7635, 8346, 10180, 11128, 12216, 12840, 13234, 13910, 15270, 16692, 19851, 20360, 20865, 26468, 27820, 30540, 33085, 33384, 39702, 41730, 52936, 54463, 55640, 61080, 66170, 79404, 83460, 99255, 108926, 132340, 158808, 163389, 166920, 198510, 217852, 264680, 272315, 326778, 397020, 435704, 544630, 653556, 708019, 794040, 816945, 1089260, 1307112, 1416038, 1633890, 2124057, 2178520, 2832076, 3267780, 3540095, 4248114, 5664152, 6535560, 7080190, 8496228, 10620285, 14160380, 16992456, 21240570, 28320760, 42481140, 84962280]

約数ペア:

[(1, 84962280), (2, 42481140), (3, 28320760), (4, 21240570), (5, 16992456), (6, 14160380), (8, 10620285), (10, 8496228), (12, 7080190), (13, 6535560), (15, 5664152), (20, 4248114), (24, 3540095), (26, 3267780), (30, 2832076), (39, 2178520), (40, 2124057), (52, 1633890), (60, 1416038), (65, 1307112), (78, 1089260), (104, 816945), (107, 794040), (120, 708019), (130, 653556), (156, 544630), (195, 435704), (214, 397020), (260, 326778), (312, 272315), (321, 264680), (390, 217852), (428, 198510), (509, 166920), (520, 163389), (535, 158808), (642, 132340), (780, 108926), (856, 99255), (1018, 83460), (1070, 79404), (1284, 66170), (1391, 61080), (1527, 55640), (1560, 54463), (1605, 52936), (2036, 41730), (2140, 39702), (2545, 33384), (2568, 33085), (2782, 30540), (3054, 27820), (3210, 26468), (4072, 20865), (4173, 20360), (4280, 19851), (5090, 16692), (5564, 15270), (6108, 13910), (6420, 13234), (6617, 12840), (6955, 12216), (7635, 11128), (8346, 10180)]