128938260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{563}}^1$

素因数の和:933

約数の個数: 96

約数和(自身を含む): 395684352

約数和(自身を除く): 266746092

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 347, 563, 660, 694, 1041, 1126, 1388, 1689, 1735, 2082, 2252, 2815, 3378, 3470, 3817, 4164, 5205, 5630, 6193, 6756, 6940, 7634, 8445, 10410, 11260, 11451, 12386, 15268, 16890, 18579, 19085, 20820, 22902, 24772, 30965, 33780, 37158, 38170, 45804, 57255, 61930, 74316, 76340, 92895, 114510, 123860, 185790, 195361, 229020, 371580, 390722, 586083, 781444, 976805, 1172166, 1953610, 2148971, 2344332, 2930415, 3907220, 4297942, 5860830, 6446913, 8595884, 10744855, 11721660, 12893826, 21489710, 25787652, 32234565, 42979420, 64469130, 128938260]

約数ペア:

[(1, 128938260), (2, 64469130), (3, 42979420), (4, 32234565), (5, 25787652), (6, 21489710), (10, 12893826), (11, 11721660), (12, 10744855), (15, 8595884), (20, 6446913), (22, 5860830), (30, 4297942), (33, 3907220), (44, 2930415), (55, 2344332), (60, 2148971), (66, 1953610), (110, 1172166), (132, 976805), (165, 781444), (220, 586083), (330, 390722), (347, 371580), (563, 229020), (660, 195361), (694, 185790), (1041, 123860), (1126, 114510), (1388, 92895), (1689, 76340), (1735, 74316), (2082, 61930), (2252, 57255), (2815, 45804), (3378, 38170), (3470, 37158), (3817, 33780), (4164, 30965), (5205, 24772), (5630, 22902), (6193, 20820), (6756, 19085), (6940, 18579), (7634, 16890), (8445, 15268), (10410, 12386), (11260, 11451)]