21963371520

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{1429907}}^1$

素因数の和:1429935

約数の個数: 88

約数和(自身を含む): 70248520224

約数和(自身を除く): 48285148704

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, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 15360, 1429907, 2859814, 4289721, 5719628, 7149535, 8579442, 11439256, 14299070, 17158884, 21448605, 22878512, 28598140, 34317768, 42897210, 45757024, 57196280, 68635536, 85794420, 91514048, 114392560, 137271072, 171588840, 183028096, 228785120, 274542144, 343177680, 366056192, 457570240, 549084288, 686355360, 732112384, 915140480, 1098168576, 1372710720, 1464224768, 1830280960, 2196337152, 2745421440, 3660561920, 4392674304, 5490842880, 7321123840, 10981685760, 21963371520]

約数ペア:

[(1, 21963371520), (2, 10981685760), (3, 7321123840), (4, 5490842880), (5, 4392674304), (6, 3660561920), (8, 2745421440), (10, 2196337152), (12, 1830280960), (15, 1464224768), (16, 1372710720), (20, 1098168576), (24, 915140480), (30, 732112384), (32, 686355360), (40, 549084288), (48, 457570240), (60, 366056192), (64, 343177680), (80, 274542144), (96, 228785120), (120, 183028096), (128, 171588840), (160, 137271072), (192, 114392560), (240, 91514048), (256, 85794420), (320, 68635536), (384, 57196280), (480, 45757024), (512, 42897210), (640, 34317768), (768, 28598140), (960, 22878512), (1024, 21448605), (1280, 17158884), (1536, 14299070), (1920, 11439256), (2560, 8579442), (3072, 7149535), (3840, 5719628), (5120, 4289721), (7680, 2859814), (15360, 1429907)]