284929920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1499}}^1$

素因数の和:1538

約数の個数: 256

約数和(自身を含む): 1101600000

約数和(自身を除く): 816670080

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, 1499, 1584, 1728, 1760, 1920, 1980, 2112, 2160, 2376, 2640, 2880, 2970, 2998, 3168, 3456, 3520, 3960, 4224, 4320, 4497, 4752, 5280, 5760, 5940, 5996, 6336, 7040, 7495, 7920, 8640, 8994, 9504, 10560, 11880, 11992, 12672, 13491, 14990, 15840, 16489, 17280, 17988, 19008, 21120, 22485, 23760, 23984, 26982, 29980, 31680, 32978, 35976, 38016, 40473, 44970, 47520, 47968, 49467, 53964, 59960, 63360, 65956, 67455, 71952, 80946, 82445, 89940, 95040, 95936, 98934, 107928, 119920, 131912, 134910, 143904, 148401, 161892, 164890, 179880, 190080, 191872, 197868, 202365, 215856, 239840, 247335, 263824, 269820, 287808, 296802, 323784, 329780, 359760, 395736, 404730, 431712, 445203, 479680, 494670, 527648, 539640, 575616, 593604, 647568, 659560, 719520, 742005, 791472, 809460, 863424, 890406, 959360, 989340, 1055296, 1079280, 1187208, 1295136, 1319120, 1439040, 1484010, 1582944, 1618920, 1726848, 1780812, 1978680, 2110592, 2158560, 2226015, 2374416, 2590272, 2638240, 2878080, 2968020, 3165888, 3237840, 3561624, 3957360, 4317120, 4452030, 4748832, 5180544, 5276480, 5936040, 6331776, 6475680, 7123248, 7914720, 8634240, 8904060, 9497664, 10552960, 11872080, 12951360, 14246496, 15829440, 17808120, 18995328, 23744160, 25902720, 28492992, 31658880, 35616240, 47488320, 56985984, 71232480, 94976640, 142464960, 284929920]

約数ペア:

[(1, 284929920), (2, 142464960), (3, 94976640), (4, 71232480), (5, 56985984), (6, 47488320), (8, 35616240), (9, 31658880), (10, 28492992), (11, 25902720), (12, 23744160), (15, 18995328), (16, 17808120), (18, 15829440), (20, 14246496), (22, 12951360), (24, 11872080), (27, 10552960), (30, 9497664), (32, 8904060), (33, 8634240), (36, 7914720), (40, 7123248), (44, 6475680), (45, 6331776), (48, 5936040), (54, 5276480), (55, 5180544), (60, 4748832), (64, 4452030), (66, 4317120), (72, 3957360), (80, 3561624), (88, 3237840), (90, 3165888), (96, 2968020), (99, 2878080), (108, 2638240), (110, 2590272), (120, 2374416), (128, 2226015), (132, 2158560), (135, 2110592), (144, 1978680), (160, 1780812), (165, 1726848), (176, 1618920), (180, 1582944), (192, 1484010), (198, 1439040), (216, 1319120), (220, 1295136), (240, 1187208), (264, 1079280), (270, 1055296), (288, 989340), (297, 959360), (320, 890406), (330, 863424), (352, 809460), (360, 791472), (384, 742005), (396, 719520), (432, 659560), (440, 647568), (480, 593604), (495, 575616), (528, 539640), (540, 527648), (576, 494670), (594, 479680), (640, 445203), (660, 431712), (704, 404730), (720, 395736), (792, 359760), (864, 329780), (880, 323784), (960, 296802), (990, 287808), (1056, 269820), (1080, 263824), (1152, 247335), (1188, 239840), (1320, 215856), (1408, 202365), (1440, 197868), (1485, 191872), (1499, 190080), (1584, 179880), (1728, 164890), (1760, 161892), (1920, 148401), (1980, 143904), (2112, 134910), (2160, 131912), (2376, 119920), (2640, 107928), (2880, 98934), (2970, 95936), (2998, 95040), (3168, 89940), (3456, 82445), (3520, 80946), (3960, 71952), (4224, 67455), (4320, 65956), (4497, 63360), (4752, 59960), (5280, 53964), (5760, 49467), (5940, 47968), (5996, 47520), (6336, 44970), (7040, 40473), (7495, 38016), (7920, 35976), (8640, 32978), (8994, 31680), (9504, 29980), (10560, 26982), (11880, 23984), (11992, 23760), (12672, 22485), (13491, 21120), (14990, 19008), (15840, 17988), (16489, 17280)]