2947537920

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1511}}^1$

素因数の和:1666

約数の個数: 176

約数和(自身を含む): 9508036608

約数和(自身を除く): 6560498688

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, 127, 128, 160, 192, 240, 254, 256, 320, 381, 384, 480, 508, 512, 635, 640, 762, 768, 960, 1016, 1024, 1270, 1280, 1511, 1524, 1536, 1905, 1920, 2032, 2540, 2560, 3022, 3048, 3072, 3810, 3840, 4064, 4533, 5080, 5120, 6044, 6096, 7555, 7620, 7680, 8128, 9066, 10160, 12088, 12192, 15110, 15240, 15360, 16256, 18132, 20320, 22665, 24176, 24384, 30220, 30480, 32512, 36264, 40640, 45330, 48352, 48768, 60440, 60960, 65024, 72528, 81280, 90660, 96704, 97536, 120880, 121920, 130048, 145056, 162560, 181320, 191897, 193408, 195072, 241760, 243840, 290112, 325120, 362640, 383794, 386816, 390144, 483520, 487680, 575691, 580224, 650240, 725280, 767588, 773632, 959485, 967040, 975360, 1151382, 1160448, 1450560, 1535176, 1547264, 1918970, 1934080, 1950720, 2302764, 2320896, 2878455, 2901120, 3070352, 3837940, 3868160, 4605528, 4641792, 5756910, 5802240, 6140704, 7675880, 7736320, 9211056, 11513820, 11604480, 12281408, 15351760, 18422112, 23027640, 23208960, 24562816, 30703520, 36844224, 46055280, 49125632, 61407040, 73688448, 92110560, 98251264, 122814080, 147376896, 184221120, 196502528, 245628160, 294753792, 368442240, 491256320, 589507584, 736884480, 982512640, 1473768960, 2947537920]

約数ペア:

[(1, 2947537920), (2, 1473768960), (3, 982512640), (4, 736884480), (5, 589507584), (6, 491256320), (8, 368442240), (10, 294753792), (12, 245628160), (15, 196502528), (16, 184221120), (20, 147376896), (24, 122814080), (30, 98251264), (32, 92110560), (40, 73688448), (48, 61407040), (60, 49125632), (64, 46055280), (80, 36844224), (96, 30703520), (120, 24562816), (127, 23208960), (128, 23027640), (160, 18422112), (192, 15351760), (240, 12281408), (254, 11604480), (256, 11513820), (320, 9211056), (381, 7736320), (384, 7675880), (480, 6140704), (508, 5802240), (512, 5756910), (635, 4641792), (640, 4605528), (762, 3868160), (768, 3837940), (960, 3070352), (1016, 2901120), (1024, 2878455), (1270, 2320896), (1280, 2302764), (1511, 1950720), (1524, 1934080), (1536, 1918970), (1905, 1547264), (1920, 1535176), (2032, 1450560), (2540, 1160448), (2560, 1151382), (3022, 975360), (3048, 967040), (3072, 959485), (3810, 773632), (3840, 767588), (4064, 725280), (4533, 650240), (5080, 580224), (5120, 575691), (6044, 487680), (6096, 483520), (7555, 390144), (7620, 386816), (7680, 383794), (8128, 362640), (9066, 325120), (10160, 290112), (12088, 243840), (12192, 241760), (15110, 195072), (15240, 193408), (15360, 191897), (16256, 181320), (18132, 162560), (20320, 145056), (22665, 130048), (24176, 121920), (24384, 120880), (30220, 97536), (30480, 96704), (32512, 90660), (36264, 81280), (40640, 72528), (45330, 65024), (48352, 60960), (48768, 60440)]