47512080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1$

素因数の和:894

約数の個数: 240

約数和(自身を含む): 199165824

約数和(自身を除く): 151653744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 857, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1714, 1848, 1980, 2310, 2520, 2571, 2640, 2772, 3080, 3428, 3465, 3696, 3960, 4285, 4620, 5040, 5142, 5544, 5999, 6160, 6856, 6930, 7713, 7920, 8570, 9240, 9427, 10284, 11088, 11998, 12855, 13712, 13860, 15426, 17140, 17997, 18480, 18854, 20568, 23996, 25710, 27720, 28281, 29995, 30852, 34280, 35994, 37708, 38565, 41136, 47135, 47992, 51420, 53991, 55440, 56562, 59990, 61704, 65989, 68560, 71988, 75416, 77130, 84843, 89985, 94270, 95984, 102840, 107982, 113124, 119980, 123408, 131978, 141405, 143976, 150832, 154260, 169686, 179970, 188540, 197967, 205680, 215964, 226248, 239960, 263956, 269955, 282810, 287952, 308520, 329945, 339372, 359940, 377080, 395934, 424215, 431928, 452496, 479920, 527912, 539910, 565620, 593901, 617040, 659890, 678744, 719880, 754160, 791868, 848430, 863856, 989835, 1055824, 1079820, 1131240, 1187802, 1319780, 1357488, 1439760, 1583736, 1696860, 1979670, 2159640, 2262480, 2375604, 2639560, 2969505, 3167472, 3393720, 3959340, 4319280, 4751208, 5279120, 5939010, 6787440, 7918680, 9502416, 11878020, 15837360, 23756040, 47512080]

約数ペア:

[(1, 47512080), (2, 23756040), (3, 15837360), (4, 11878020), (5, 9502416), (6, 7918680), (7, 6787440), (8, 5939010), (9, 5279120), (10, 4751208), (11, 4319280), (12, 3959340), (14, 3393720), (15, 3167472), (16, 2969505), (18, 2639560), (20, 2375604), (21, 2262480), (22, 2159640), (24, 1979670), (28, 1696860), (30, 1583736), (33, 1439760), (35, 1357488), (36, 1319780), (40, 1187802), (42, 1131240), (44, 1079820), (45, 1055824), (48, 989835), (55, 863856), (56, 848430), (60, 791868), (63, 754160), (66, 719880), (70, 678744), (72, 659890), (77, 617040), (80, 593901), (84, 565620), (88, 539910), (90, 527912), (99, 479920), (105, 452496), (110, 431928), (112, 424215), (120, 395934), (126, 377080), (132, 359940), (140, 339372), (144, 329945), (154, 308520), (165, 287952), (168, 282810), (176, 269955), (180, 263956), (198, 239960), (210, 226248), (220, 215964), (231, 205680), (240, 197967), (252, 188540), (264, 179970), (280, 169686), (308, 154260), (315, 150832), (330, 143976), (336, 141405), (360, 131978), (385, 123408), (396, 119980), (420, 113124), (440, 107982), (462, 102840), (495, 95984), (504, 94270), (528, 89985), (560, 84843), (616, 77130), (630, 75416), (660, 71988), (693, 68560), (720, 65989), (770, 61704), (792, 59990), (840, 56562), (857, 55440), (880, 53991), (924, 51420), (990, 47992), (1008, 47135), (1155, 41136), (1232, 38565), (1260, 37708), (1320, 35994), (1386, 34280), (1540, 30852), (1584, 29995), (1680, 28281), (1714, 27720), (1848, 25710), (1980, 23996), (2310, 20568), (2520, 18854), (2571, 18480), (2640, 17997), (2772, 17140), (3080, 15426), (3428, 13860), (3465, 13712), (3696, 12855), (3960, 11998), (4285, 11088), (4620, 10284), (5040, 9427), (5142, 9240), (5544, 8570), (5999, 7920), (6160, 7713), (6856, 6930)]