169645440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{593}}^1$

素因数の和:764

約数の個数: 128

約数和(自身を含む): 545292000

約数和(自身を除く): 375646560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 149, 160, 192, 240, 298, 320, 384, 447, 480, 593, 596, 640, 745, 894, 960, 1186, 1192, 1490, 1779, 1788, 1920, 2235, 2372, 2384, 2965, 2980, 3558, 3576, 4470, 4744, 4768, 5930, 5960, 7116, 7152, 8895, 8940, 9488, 9536, 11860, 11920, 14232, 14304, 17790, 17880, 18976, 19072, 23720, 23840, 28464, 28608, 35580, 35760, 37952, 47440, 47680, 56928, 57216, 71160, 71520, 75904, 88357, 94880, 95360, 113856, 142320, 143040, 176714, 189760, 227712, 265071, 284640, 286080, 353428, 379520, 441785, 530142, 569280, 706856, 883570, 1060284, 1138560, 1325355, 1413712, 1767140, 2120568, 2650710, 2827424, 3534280, 4241136, 5301420, 5654848, 7068560, 8482272, 10602840, 11309696, 14137120, 16964544, 21205680, 28274240, 33929088, 42411360, 56548480, 84822720, 169645440]

約数ペア:

[(1, 169645440), (2, 84822720), (3, 56548480), (4, 42411360), (5, 33929088), (6, 28274240), (8, 21205680), (10, 16964544), (12, 14137120), (15, 11309696), (16, 10602840), (20, 8482272), (24, 7068560), (30, 5654848), (32, 5301420), (40, 4241136), (48, 3534280), (60, 2827424), (64, 2650710), (80, 2120568), (96, 1767140), (120, 1413712), (128, 1325355), (149, 1138560), (160, 1060284), (192, 883570), (240, 706856), (298, 569280), (320, 530142), (384, 441785), (447, 379520), (480, 353428), (593, 286080), (596, 284640), (640, 265071), (745, 227712), (894, 189760), (960, 176714), (1186, 143040), (1192, 142320), (1490, 113856), (1779, 95360), (1788, 94880), (1920, 88357), (2235, 75904), (2372, 71520), (2384, 71160), (2965, 57216), (2980, 56928), (3558, 47680), (3576, 47440), (4470, 37952), (4744, 35760), (4768, 35580), (5930, 28608), (5960, 28464), (7116, 23840), (7152, 23720), (8895, 19072), (8940, 18976), (9488, 17880), (9536, 17790), (11860, 14304), (11920, 14232)]