2105717760

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{45697}}^1$

素因数の和:45728

約数の個数: 132

約数和(自身を含む): 7296416868

約数和(自身を除く): 5190699108

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 7680, 9216, 11520, 15360, 23040, 45697, 46080, 91394, 137091, 182788, 228485, 274182, 365576, 411273, 456970, 548364, 685455, 731152, 822546, 913940, 1096728, 1370910, 1462304, 1645092, 1827880, 2056365, 2193456, 2741820, 2924608, 3290184, 3655760, 4112730, 4386912, 5483640, 5849216, 6580368, 7311520, 8225460, 8773824, 10967280, 11698432, 13160736, 14623040, 16450920, 17547648, 21934560, 23396864, 26321472, 29246080, 32901840, 35095296, 43869120, 46793728, 52642944, 58492160, 65803680, 70190592, 87738240, 105285888, 116984320, 131607360, 140381184, 175476480, 210571776, 233968640, 263214720, 350952960, 421143552, 526429440, 701905920, 1052858880, 2105717760]

約数ペア:

[(1, 2105717760), (2, 1052858880), (3, 701905920), (4, 526429440), (5, 421143552), (6, 350952960), (8, 263214720), (9, 233968640), (10, 210571776), (12, 175476480), (15, 140381184), (16, 131607360), (18, 116984320), (20, 105285888), (24, 87738240), (30, 70190592), (32, 65803680), (36, 58492160), (40, 52642944), (45, 46793728), (48, 43869120), (60, 35095296), (64, 32901840), (72, 29246080), (80, 26321472), (90, 23396864), (96, 21934560), (120, 17547648), (128, 16450920), (144, 14623040), (160, 13160736), (180, 11698432), (192, 10967280), (240, 8773824), (256, 8225460), (288, 7311520), (320, 6580368), (360, 5849216), (384, 5483640), (480, 4386912), (512, 4112730), (576, 3655760), (640, 3290184), (720, 2924608), (768, 2741820), (960, 2193456), (1024, 2056365), (1152, 1827880), (1280, 1645092), (1440, 1462304), (1536, 1370910), (1920, 1096728), (2304, 913940), (2560, 822546), (2880, 731152), (3072, 685455), (3840, 548364), (4608, 456970), (5120, 411273), (5760, 365576), (7680, 274182), (9216, 228485), (11520, 182788), (15360, 137091), (23040, 91394), (45697, 46080)]