129238560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:272

約数の個数: 288

約数和(自身を含む): 495331200

約数和(自身を除く): 366092640

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, 41, 44, 45, 48, 55, 60, 66, 72, 80, 82, 88, 90, 96, 99, 110, 120, 123, 132, 144, 160, 164, 165, 176, 180, 198, 199, 205, 220, 240, 246, 264, 288, 328, 330, 352, 360, 369, 396, 398, 410, 440, 451, 480, 492, 495, 528, 597, 615, 656, 660, 720, 738, 792, 796, 820, 880, 902, 984, 990, 995, 1056, 1194, 1230, 1312, 1320, 1353, 1440, 1476, 1584, 1592, 1640, 1760, 1791, 1804, 1845, 1968, 1980, 1990, 2189, 2255, 2388, 2460, 2640, 2706, 2952, 2985, 3168, 3184, 3280, 3582, 3608, 3690, 3936, 3960, 3980, 4059, 4378, 4510, 4776, 4920, 5280, 5412, 5904, 5970, 6368, 6560, 6567, 6765, 7164, 7216, 7380, 7920, 7960, 8118, 8159, 8756, 8955, 9020, 9552, 9840, 10824, 10945, 11808, 11940, 13134, 13530, 14328, 14432, 14760, 15840, 15920, 16236, 16318, 17512, 17910, 18040, 19104, 19680, 19701, 20295, 21648, 21890, 23880, 24477, 26268, 27060, 28656, 29520, 31840, 32472, 32636, 32835, 35024, 35820, 36080, 39402, 40590, 40795, 43296, 43780, 47760, 48954, 52536, 54120, 57312, 59040, 64944, 65272, 65670, 70048, 71640, 72160, 73431, 78804, 81180, 81590, 87560, 89749, 95520, 97908, 98505, 105072, 108240, 122385, 129888, 130544, 131340, 143280, 146862, 157608, 162360, 163180, 175120, 179498, 195816, 197010, 210144, 216480, 244770, 261088, 262680, 269247, 286560, 293724, 315216, 324720, 326360, 350240, 358996, 367155, 391632, 394020, 448745, 489540, 525360, 538494, 587448, 630432, 649440, 652720, 717992, 734310, 783264, 788040, 807741, 897490, 979080, 1050720, 1076988, 1174896, 1305440, 1346235, 1435984, 1468620, 1576080, 1615482, 1794980, 1958160, 2153976, 2349792, 2692470, 2871968, 2937240, 3152160, 3230964, 3589960, 3916320, 4038705, 4307952, 5384940, 5874480, 6461928, 7179920, 8077410, 8615904, 10769880, 11748960, 12923856, 14359840, 16154820, 21539760, 25847712, 32309640, 43079520, 64619280, 129238560]

約数ペア:

[(1, 129238560), (2, 64619280), (3, 43079520), (4, 32309640), (5, 25847712), (6, 21539760), (8, 16154820), (9, 14359840), (10, 12923856), (11, 11748960), (12, 10769880), (15, 8615904), (16, 8077410), (18, 7179920), (20, 6461928), (22, 5874480), (24, 5384940), (30, 4307952), (32, 4038705), (33, 3916320), (36, 3589960), (40, 3230964), (41, 3152160), (44, 2937240), (45, 2871968), (48, 2692470), (55, 2349792), (60, 2153976), (66, 1958160), (72, 1794980), (80, 1615482), (82, 1576080), (88, 1468620), (90, 1435984), (96, 1346235), (99, 1305440), (110, 1174896), (120, 1076988), (123, 1050720), (132, 979080), (144, 897490), (160, 807741), (164, 788040), (165, 783264), (176, 734310), (180, 717992), (198, 652720), (199, 649440), (205, 630432), (220, 587448), (240, 538494), (246, 525360), (264, 489540), (288, 448745), (328, 394020), (330, 391632), (352, 367155), (360, 358996), (369, 350240), (396, 326360), (398, 324720), (410, 315216), (440, 293724), (451, 286560), (480, 269247), (492, 262680), (495, 261088), (528, 244770), (597, 216480), (615, 210144), (656, 197010), (660, 195816), (720, 179498), (738, 175120), (792, 163180), (796, 162360), (820, 157608), (880, 146862), (902, 143280), (984, 131340), (990, 130544), (995, 129888), (1056, 122385), (1194, 108240), (1230, 105072), (1312, 98505), (1320, 97908), (1353, 95520), (1440, 89749), (1476, 87560), (1584, 81590), (1592, 81180), (1640, 78804), (1760, 73431), (1791, 72160), (1804, 71640), (1845, 70048), (1968, 65670), (1980, 65272), (1990, 64944), (2189, 59040), (2255, 57312), (2388, 54120), (2460, 52536), (2640, 48954), (2706, 47760), (2952, 43780), (2985, 43296), (3168, 40795), (3184, 40590), (3280, 39402), (3582, 36080), (3608, 35820), (3690, 35024), (3936, 32835), (3960, 32636), (3980, 32472), (4059, 31840), (4378, 29520), (4510, 28656), (4776, 27060), (4920, 26268), (5280, 24477), (5412, 23880), (5904, 21890), (5970, 21648), (6368, 20295), (6560, 19701), (6567, 19680), (6765, 19104), (7164, 18040), (7216, 17910), (7380, 17512), (7920, 16318), (7960, 16236), (8118, 15920), (8159, 15840), (8756, 14760), (8955, 14432), (9020, 14328), (9552, 13530), (9840, 13134), (10824, 11940), (10945, 11808)]