1284829260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{11519}}^1$

素因数の和:11568

約数の個数: 144

約数和(自身を含む): 4250050560

約数和(自身を除く): 2965221300

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 169, 195, 220, 260, 286, 330, 338, 390, 429, 507, 572, 660, 676, 715, 780, 845, 858, 1014, 1430, 1690, 1716, 1859, 2028, 2145, 2535, 2860, 3380, 3718, 4290, 5070, 5577, 7436, 8580, 9295, 10140, 11154, 11519, 18590, 22308, 23038, 27885, 34557, 37180, 46076, 55770, 57595, 69114, 111540, 115190, 126709, 138228, 149747, 172785, 230380, 253418, 299494, 345570, 380127, 449241, 506836, 598988, 633545, 691140, 748735, 760254, 898482, 1267090, 1497470, 1520508, 1647217, 1796964, 1900635, 1946711, 2246205, 2534180, 2994940, 3294434, 3801270, 3893422, 4492410, 4941651, 5840133, 6588868, 7602540, 7786844, 8236085, 8984820, 9733555, 9883302, 11680266, 16472170, 19467110, 19766604, 21413821, 23360532, 24708255, 29200665, 32944340, 38934220, 42827642, 49416510, 58401330, 64241463, 85655284, 98833020, 107069105, 116802660, 128482926, 214138210, 256965852, 321207315, 428276420, 642414630, 1284829260]

約数ペア:

[(1, 1284829260), (2, 642414630), (3, 428276420), (4, 321207315), (5, 256965852), (6, 214138210), (10, 128482926), (11, 116802660), (12, 107069105), (13, 98833020), (15, 85655284), (20, 64241463), (22, 58401330), (26, 49416510), (30, 42827642), (33, 38934220), (39, 32944340), (44, 29200665), (52, 24708255), (55, 23360532), (60, 21413821), (65, 19766604), (66, 19467110), (78, 16472170), (110, 11680266), (130, 9883302), (132, 9733555), (143, 8984820), (156, 8236085), (165, 7786844), (169, 7602540), (195, 6588868), (220, 5840133), (260, 4941651), (286, 4492410), (330, 3893422), (338, 3801270), (390, 3294434), (429, 2994940), (507, 2534180), (572, 2246205), (660, 1946711), (676, 1900635), (715, 1796964), (780, 1647217), (845, 1520508), (858, 1497470), (1014, 1267090), (1430, 898482), (1690, 760254), (1716, 748735), (1859, 691140), (2028, 633545), (2145, 598988), (2535, 506836), (2860, 449241), (3380, 380127), (3718, 345570), (4290, 299494), (5070, 253418), (5577, 230380), (7436, 172785), (8580, 149747), (9295, 138228), (10140, 126709), (11154, 115190), (11519, 111540), (18590, 69114), (22308, 57595), (23038, 55770), (27885, 46076), (34557, 37180)]