189953280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1499}}^1$

素因数の和:1537

約数の個数: 216

約数和(自身を含む): 717444000

約数和(自身を除く): 527490720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1280, 1320, 1408, 1440, 1499, 1584, 1760, 1920, 1980, 2112, 2304, 2640, 2816, 2880, 2998, 3168, 3520, 3840, 3960, 4224, 4497, 5280, 5760, 5996, 6336, 7040, 7495, 7920, 8448, 8994, 10560, 11520, 11992, 12672, 13491, 14080, 14990, 15840, 16489, 17988, 21120, 22485, 23984, 25344, 26982, 29980, 31680, 32978, 35976, 42240, 44970, 47968, 49467, 53964, 59960, 63360, 65956, 67455, 71952, 82445, 89940, 95936, 98934, 107928, 119920, 126720, 131912, 134910, 143904, 148401, 164890, 179880, 191872, 197868, 215856, 239840, 247335, 263824, 269820, 287808, 296802, 329780, 359760, 383744, 395736, 431712, 479680, 494670, 527648, 539640, 575616, 593604, 659560, 719520, 742005, 791472, 863424, 959360, 989340, 1055296, 1079280, 1151232, 1187208, 1319120, 1439040, 1484010, 1582944, 1726848, 1918720, 1978680, 2110592, 2158560, 2374416, 2638240, 2878080, 2968020, 3165888, 3453696, 3957360, 4221184, 4317120, 4748832, 5276480, 5756160, 5936040, 6331776, 7914720, 8634240, 9497664, 10552960, 11872080, 12663552, 15829440, 17268480, 18995328, 21105920, 23744160, 31658880, 37990656, 47488320, 63317760, 94976640, 189953280]

約数ペア:

[(1, 189953280), (2, 94976640), (3, 63317760), (4, 47488320), (5, 37990656), (6, 31658880), (8, 23744160), (9, 21105920), (10, 18995328), (11, 17268480), (12, 15829440), (15, 12663552), (16, 11872080), (18, 10552960), (20, 9497664), (22, 8634240), (24, 7914720), (30, 6331776), (32, 5936040), (33, 5756160), (36, 5276480), (40, 4748832), (44, 4317120), (45, 4221184), (48, 3957360), (55, 3453696), (60, 3165888), (64, 2968020), (66, 2878080), (72, 2638240), (80, 2374416), (88, 2158560), (90, 2110592), (96, 1978680), (99, 1918720), (110, 1726848), (120, 1582944), (128, 1484010), (132, 1439040), (144, 1319120), (160, 1187208), (165, 1151232), (176, 1079280), (180, 1055296), (192, 989340), (198, 959360), (220, 863424), (240, 791472), (256, 742005), (264, 719520), (288, 659560), (320, 593604), (330, 575616), (352, 539640), (360, 527648), (384, 494670), (396, 479680), (440, 431712), (480, 395736), (495, 383744), (528, 359760), (576, 329780), (640, 296802), (660, 287808), (704, 269820), (720, 263824), (768, 247335), (792, 239840), (880, 215856), (960, 197868), (990, 191872), (1056, 179880), (1152, 164890), (1280, 148401), (1320, 143904), (1408, 134910), (1440, 131912), (1499, 126720), (1584, 119920), (1760, 107928), (1920, 98934), (1980, 95936), (2112, 89940), (2304, 82445), (2640, 71952), (2816, 67455), (2880, 65956), (2998, 63360), (3168, 59960), (3520, 53964), (3840, 49467), (3960, 47968), (4224, 44970), (4497, 42240), (5280, 35976), (5760, 32978), (5996, 31680), (6336, 29980), (7040, 26982), (7495, 25344), (7920, 23984), (8448, 22485), (8994, 21120), (10560, 17988), (11520, 16489), (11992, 15840), (12672, 14990), (13491, 14080)]