299420160

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2999}}^1$

素因数の和:3038

約数の個数: 160

約数和(自身を含む): 1031184000

約数和(自身を除く): 731763840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1536, 1560, 1664, 1920, 2080, 2496, 2560, 2999, 3120, 3328, 3840, 4160, 4992, 5998, 6240, 6656, 7680, 8320, 8997, 9984, 11996, 12480, 14995, 16640, 17994, 19968, 23992, 24960, 29990, 33280, 35988, 38987, 44985, 47984, 49920, 59980, 71976, 77974, 89970, 95968, 99840, 116961, 119960, 143952, 155948, 179940, 191936, 194935, 233922, 239920, 287904, 311896, 359880, 383872, 389870, 467844, 479840, 575808, 584805, 623792, 719760, 767744, 779740, 935688, 959680, 1151616, 1169610, 1247584, 1439520, 1535488, 1559480, 1871376, 1919360, 2303232, 2339220, 2495168, 2879040, 3118960, 3742752, 3838720, 4606464, 4678440, 4990336, 5758080, 6237920, 7485504, 7677440, 9356880, 9980672, 11516160, 12475840, 14971008, 18713760, 19961344, 23032320, 24951680, 29942016, 37427520, 49903360, 59884032, 74855040, 99806720, 149710080, 299420160]

約数ペア:

[(1, 299420160), (2, 149710080), (3, 99806720), (4, 74855040), (5, 59884032), (6, 49903360), (8, 37427520), (10, 29942016), (12, 24951680), (13, 23032320), (15, 19961344), (16, 18713760), (20, 14971008), (24, 12475840), (26, 11516160), (30, 9980672), (32, 9356880), (39, 7677440), (40, 7485504), (48, 6237920), (52, 5758080), (60, 4990336), (64, 4678440), (65, 4606464), (78, 3838720), (80, 3742752), (96, 3118960), (104, 2879040), (120, 2495168), (128, 2339220), (130, 2303232), (156, 1919360), (160, 1871376), (192, 1559480), (195, 1535488), (208, 1439520), (240, 1247584), (256, 1169610), (260, 1151616), (312, 959680), (320, 935688), (384, 779740), (390, 767744), (416, 719760), (480, 623792), (512, 584805), (520, 575808), (624, 479840), (640, 467844), (768, 389870), (780, 383872), (832, 359880), (960, 311896), (1040, 287904), (1248, 239920), (1280, 233922), (1536, 194935), (1560, 191936), (1664, 179940), (1920, 155948), (2080, 143952), (2496, 119960), (2560, 116961), (2999, 99840), (3120, 95968), (3328, 89970), (3840, 77974), (4160, 71976), (4992, 59980), (5998, 49920), (6240, 47984), (6656, 44985), (7680, 38987), (8320, 35988), (8997, 33280), (9984, 29990), (11996, 24960), (12480, 23992), (14995, 19968), (16640, 17994)]