240804564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20047}}^1$

素因数の和:20085

約数の個数: 96

約数和(自身を含む): 754446336

約数和(自身を除く): 513641772

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 132, 143, 154, 156, 182, 231, 273, 286, 308, 364, 429, 462, 546, 572, 858, 924, 1001, 1092, 1716, 2002, 3003, 4004, 6006, 12012, 20047, 40094, 60141, 80188, 120282, 140329, 220517, 240564, 260611, 280658, 420987, 441034, 521222, 561316, 661551, 781833, 841974, 882068, 1042444, 1323102, 1543619, 1563666, 1683948, 1824277, 2646204, 2866721, 3087238, 3127332, 3648554, 4630857, 5472831, 5733442, 6174476, 7297108, 8600163, 9261714, 10945662, 11466884, 17200326, 18523428, 20067047, 21891324, 34400652, 40134094, 60201141, 80268188, 120402282, 240804564]

約数ペア:

[(1, 240804564), (2, 120402282), (3, 80268188), (4, 60201141), (6, 40134094), (7, 34400652), (11, 21891324), (12, 20067047), (13, 18523428), (14, 17200326), (21, 11466884), (22, 10945662), (26, 9261714), (28, 8600163), (33, 7297108), (39, 6174476), (42, 5733442), (44, 5472831), (52, 4630857), (66, 3648554), (77, 3127332), (78, 3087238), (84, 2866721), (91, 2646204), (132, 1824277), (143, 1683948), (154, 1563666), (156, 1543619), (182, 1323102), (231, 1042444), (273, 882068), (286, 841974), (308, 781833), (364, 661551), (429, 561316), (462, 521222), (546, 441034), (572, 420987), (858, 280658), (924, 260611), (1001, 240564), (1092, 220517), (1716, 140329), (2002, 120282), (3003, 80188), (4004, 60141), (6006, 40094), (12012, 20047)]