84078720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1327}}^1$

素因数の和:1363

約数の個数: 192

約数和(自身を含む): 316967040

約数和(自身を除く): 232888320

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, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 960, 990, 1056, 1152, 1320, 1327, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2640, 2654, 2880, 3168, 3520, 3960, 3981, 4224, 5280, 5308, 5760, 6336, 6635, 7040, 7920, 7962, 10560, 10616, 11943, 12672, 13270, 14597, 15840, 15924, 19905, 21120, 21232, 23886, 26540, 29194, 31680, 31848, 39810, 42464, 43791, 47772, 53080, 58388, 59715, 63360, 63696, 72985, 79620, 84928, 87582, 95544, 106160, 116776, 119430, 127392, 131373, 145970, 159240, 169856, 175164, 191088, 212320, 218955, 233552, 238860, 254784, 262746, 291940, 318480, 350328, 382176, 424640, 437910, 467104, 477720, 509568, 525492, 583880, 636960, 656865, 700656, 764352, 849280, 875820, 934208, 955440, 1050984, 1167760, 1273920, 1313730, 1401312, 1528704, 1751640, 1868416, 1910880, 2101968, 2335520, 2547840, 2627460, 2802624, 3503280, 3821760, 4203936, 4671040, 5254920, 5605248, 7006560, 7643520, 8407872, 9342080, 10509840, 14013120, 16815744, 21019680, 28026240, 42039360, 84078720]

約数ペア:

[(1, 84078720), (2, 42039360), (3, 28026240), (4, 21019680), (5, 16815744), (6, 14013120), (8, 10509840), (9, 9342080), (10, 8407872), (11, 7643520), (12, 7006560), (15, 5605248), (16, 5254920), (18, 4671040), (20, 4203936), (22, 3821760), (24, 3503280), (30, 2802624), (32, 2627460), (33, 2547840), (36, 2335520), (40, 2101968), (44, 1910880), (45, 1868416), (48, 1751640), (55, 1528704), (60, 1401312), (64, 1313730), (66, 1273920), (72, 1167760), (80, 1050984), (88, 955440), (90, 934208), (96, 875820), (99, 849280), (110, 764352), (120, 700656), (128, 656865), (132, 636960), (144, 583880), (160, 525492), (165, 509568), (176, 477720), (180, 467104), (192, 437910), (198, 424640), (220, 382176), (240, 350328), (264, 318480), (288, 291940), (320, 262746), (330, 254784), (352, 238860), (360, 233552), (384, 218955), (396, 212320), (440, 191088), (480, 175164), (495, 169856), (528, 159240), (576, 145970), (640, 131373), (660, 127392), (704, 119430), (720, 116776), (792, 106160), (880, 95544), (960, 87582), (990, 84928), (1056, 79620), (1152, 72985), (1320, 63696), (1327, 63360), (1408, 59715), (1440, 58388), (1584, 53080), (1760, 47772), (1920, 43791), (1980, 42464), (2112, 39810), (2640, 31848), (2654, 31680), (2880, 29194), (3168, 26540), (3520, 23886), (3960, 21232), (3981, 21120), (4224, 19905), (5280, 15924), (5308, 15840), (5760, 14597), (6336, 13270), (6635, 12672), (7040, 11943), (7920, 10616), (7962, 10560)]