66835920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14657}}^1$

素因数の和:14692

約数の個数: 80

約数和(自身を含む): 218111040

約数和(自身を除く): 151275120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 14657, 29314, 43971, 58628, 73285, 87942, 117256, 146570, 175884, 219855, 234512, 278483, 293140, 351768, 439710, 556966, 586280, 703536, 835449, 879420, 1113932, 1172560, 1392415, 1670898, 1758840, 2227864, 2784830, 3341796, 3517680, 4177245, 4455728, 5569660, 6683592, 8354490, 11139320, 13367184, 16708980, 22278640, 33417960, 66835920]

約数ペア:

[(1, 66835920), (2, 33417960), (3, 22278640), (4, 16708980), (5, 13367184), (6, 11139320), (8, 8354490), (10, 6683592), (12, 5569660), (15, 4455728), (16, 4177245), (19, 3517680), (20, 3341796), (24, 2784830), (30, 2227864), (38, 1758840), (40, 1670898), (48, 1392415), (57, 1172560), (60, 1113932), (76, 879420), (80, 835449), (95, 703536), (114, 586280), (120, 556966), (152, 439710), (190, 351768), (228, 293140), (240, 278483), (285, 234512), (304, 219855), (380, 175884), (456, 146570), (570, 117256), (760, 87942), (912, 73285), (1140, 58628), (1520, 43971), (2280, 29314), (4560, 14657)]