395936640

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2083}}^1$

素因数の和:2122

約数の個数: 256

約数和(自身を含む): 1530489600

約数和(自身を除く): 1134552960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 528, 540, 576, 594, 640, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1152, 1188, 1320, 1408, 1440, 1485, 1584, 1728, 1760, 1920, 1980, 2083, 2112, 2160, 2376, 2640, 2880, 2970, 3168, 3456, 3520, 3960, 4166, 4224, 4320, 4752, 5280, 5760, 5940, 6249, 6336, 7040, 7920, 8332, 8640, 9504, 10415, 10560, 11880, 12498, 12672, 15840, 16664, 17280, 18747, 19008, 20830, 21120, 22913, 23760, 24996, 31245, 31680, 33328, 37494, 38016, 41660, 45826, 47520, 49992, 56241, 62490, 63360, 66656, 68739, 74988, 83320, 91652, 93735, 95040, 99984, 112482, 114565, 124980, 133312, 137478, 149976, 166640, 183304, 187470, 190080, 199968, 206217, 224964, 229130, 249960, 266624, 274956, 281205, 299952, 333280, 343695, 366608, 374940, 399936, 412434, 449928, 458260, 499920, 549912, 562410, 599904, 618651, 666560, 687390, 733216, 749880, 799872, 824868, 899856, 916520, 999840, 1031085, 1099824, 1124820, 1199808, 1237302, 1333120, 1374780, 1466432, 1499760, 1649736, 1799712, 1833040, 1999680, 2062170, 2199648, 2249640, 2399616, 2474604, 2749560, 2932864, 2999520, 3093255, 3299472, 3599424, 3666080, 3999360, 4124340, 4399296, 4499280, 4949208, 5499120, 5999040, 6186510, 6598944, 7198848, 7332160, 8248680, 8798592, 8998560, 9898416, 10998240, 11998080, 12373020, 13197888, 14664320, 16497360, 17997120, 19796832, 21996480, 24746040, 26395776, 32994720, 35994240, 39593664, 43992960, 49492080, 65989440, 79187328, 98984160, 131978880, 197968320, 395936640]

約数ペア:

[(1, 395936640), (2, 197968320), (3, 131978880), (4, 98984160), (5, 79187328), (6, 65989440), (8, 49492080), (9, 43992960), (10, 39593664), (11, 35994240), (12, 32994720), (15, 26395776), (16, 24746040), (18, 21996480), (20, 19796832), (22, 17997120), (24, 16497360), (27, 14664320), (30, 13197888), (32, 12373020), (33, 11998080), (36, 10998240), (40, 9898416), (44, 8998560), (45, 8798592), (48, 8248680), (54, 7332160), (55, 7198848), (60, 6598944), (64, 6186510), (66, 5999040), (72, 5499120), (80, 4949208), (88, 4499280), (90, 4399296), (96, 4124340), (99, 3999360), (108, 3666080), (110, 3599424), (120, 3299472), (128, 3093255), (132, 2999520), (135, 2932864), (144, 2749560), (160, 2474604), (165, 2399616), (176, 2249640), (180, 2199648), (192, 2062170), (198, 1999680), (216, 1833040), (220, 1799712), (240, 1649736), (264, 1499760), (270, 1466432), (288, 1374780), (297, 1333120), (320, 1237302), (330, 1199808), (352, 1124820), (360, 1099824), (384, 1031085), (396, 999840), (432, 916520), (440, 899856), (480, 824868), (495, 799872), (528, 749880), (540, 733216), (576, 687390), (594, 666560), (640, 618651), (660, 599904), (704, 562410), (720, 549912), (792, 499920), (864, 458260), (880, 449928), (960, 412434), (990, 399936), (1056, 374940), (1080, 366608), (1152, 343695), (1188, 333280), (1320, 299952), (1408, 281205), (1440, 274956), (1485, 266624), (1584, 249960), (1728, 229130), (1760, 224964), (1920, 206217), (1980, 199968), (2083, 190080), (2112, 187470), (2160, 183304), (2376, 166640), (2640, 149976), (2880, 137478), (2970, 133312), (3168, 124980), (3456, 114565), (3520, 112482), (3960, 99984), (4166, 95040), (4224, 93735), (4320, 91652), (4752, 83320), (5280, 74988), (5760, 68739), (5940, 66656), (6249, 63360), (6336, 62490), (7040, 56241), (7920, 49992), (8332, 47520), (8640, 45826), (9504, 41660), (10415, 38016), (10560, 37494), (11880, 33328), (12498, 31680), (12672, 31245), (15840, 24996), (16664, 23760), (17280, 22913), (18747, 21120), (19008, 20830)]