47980800

素因数分解:

$2^8\times 3^2\times 5^2\times 7^2\times {\mathrm{17}}^1$

素因数の和:63

約数の個数: 486

約数和(自身を含む): 211287258

約数和(自身を除く): 163306458

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 25, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 49, 50, 51, 56, 60, 63, 64, 68, 70, 72, 75, 80, 84, 85, 90, 96, 98, 100, 102, 105, 112, 119, 120, 126, 128, 136, 140, 144, 147, 150, 153, 160, 168, 170, 175, 180, 192, 196, 200, 204, 210, 224, 225, 238, 240, 245, 252, 255, 256, 272, 280, 288, 294, 300, 306, 315, 320, 336, 340, 350, 357, 360, 384, 392, 400, 408, 420, 425, 441, 448, 450, 476, 480, 490, 504, 510, 525, 544, 560, 576, 588, 595, 600, 612, 630, 640, 672, 680, 700, 714, 720, 735, 765, 768, 784, 800, 816, 833, 840, 850, 882, 896, 900, 952, 960, 980, 1008, 1020, 1050, 1071, 1088, 1120, 1152, 1176, 1190, 1200, 1224, 1225, 1260, 1275, 1280, 1344, 1360, 1400, 1428, 1440, 1470, 1530, 1568, 1575, 1600, 1632, 1666, 1680, 1700, 1764, 1785, 1792, 1800, 1904, 1920, 1960, 2016, 2040, 2100, 2142, 2176, 2205, 2240, 2304, 2352, 2380, 2400, 2448, 2450, 2499, 2520, 2550, 2688, 2720, 2800, 2856, 2880, 2940, 2975, 3060, 3136, 3150, 3200, 3264, 3332, 3360, 3400, 3528, 3570, 3600, 3675, 3808, 3825, 3840, 3920, 4032, 4080, 4165, 4200, 4284, 4352, 4410, 4480, 4704, 4760, 4800, 4896, 4900, 4998, 5040, 5100, 5355, 5376, 5440, 5600, 5712, 5760, 5880, 5950, 6120, 6272, 6300, 6400, 6528, 6664, 6720, 6800, 7056, 7140, 7200, 7350, 7497, 7616, 7650, 7840, 8064, 8160, 8330, 8400, 8568, 8820, 8925, 8960, 9408, 9520, 9600, 9792, 9800, 9996, 10080, 10200, 10710, 10880, 11025, 11200, 11424, 11520, 11760, 11900, 12240, 12495, 12544, 12600, 13056, 13328, 13440, 13600, 14112, 14280, 14400, 14700, 14994, 15232, 15300, 15680, 16128, 16320, 16660, 16800, 17136, 17640, 17850, 18816, 19040, 19200, 19584, 19600, 19992, 20160, 20400, 20825, 21420, 21760, 22050, 22400, 22848, 23520, 23800, 24480, 24990, 25200, 26656, 26775, 26880, 27200, 28224, 28560, 28800, 29400, 29988, 30464, 30600, 31360, 32640, 33320, 33600, 34272, 35280, 35700, 37485, 37632, 38080, 39168, 39200, 39984, 40320, 40800, 41650, 42840, 44100, 44800, 45696, 47040, 47600, 48960, 49980, 50400, 53312, 53550, 54400, 56448, 57120, 57600, 58800, 59976, 61200, 62475, 62720, 65280, 66640, 67200, 68544, 70560, 71400, 74970, 76160, 78400, 79968, 80640, 81600, 83300, 85680, 88200, 91392, 94080, 95200, 97920, 99960, 100800, 106624, 107100, 108800, 112896, 114240, 117600, 119952, 122400, 124950, 133280, 134400, 137088, 141120, 142800, 149940, 152320, 156800, 159936, 163200, 166600, 171360, 176400, 187425, 188160, 190400, 195840, 199920, 201600, 213248, 214200, 228480, 235200, 239904, 244800, 249900, 266560, 274176, 282240, 285600, 299880, 313600, 319872, 326400, 333200, 342720, 352800, 374850, 380800, 399840, 403200, 428400, 456960, 470400, 479808, 489600, 499800, 533120, 564480, 571200, 599760, 639744, 666400, 685440, 705600, 749700, 761600, 799680, 856800, 940800, 959616, 979200, 999600, 1066240, 1142400, 1199520, 1332800, 1370880, 1411200, 1499400, 1599360, 1713600, 1919232, 1999200, 2284800, 2399040, 2665600, 2822400, 2998800, 3198720, 3427200, 3998400, 4798080, 5331200, 5997600, 6854400, 7996800, 9596160, 11995200, 15993600, 23990400, 47980800]

約数ペア:

[(1, 47980800), (2, 23990400), (3, 15993600), (4, 11995200), (5, 9596160), (6, 7996800), (7, 6854400), (8, 5997600), (9, 5331200), (10, 4798080), (12, 3998400), (14, 3427200), (15, 3198720), (16, 2998800), (17, 2822400), (18, 2665600), (20, 2399040), (21, 2284800), (24, 1999200), (25, 1919232), (28, 1713600), (30, 1599360), (32, 1499400), (34, 1411200), (35, 1370880), (36, 1332800), (40, 1199520), (42, 1142400), (45, 1066240), (48, 999600), (49, 979200), (50, 959616), (51, 940800), (56, 856800), (60, 799680), (63, 761600), (64, 749700), (68, 705600), (70, 685440), (72, 666400), (75, 639744), (80, 599760), (84, 571200), (85, 564480), (90, 533120), (96, 499800), (98, 489600), (100, 479808), (102, 470400), (105, 456960), (112, 428400), (119, 403200), (120, 399840), (126, 380800), (128, 374850), (136, 352800), (140, 342720), (144, 333200), (147, 326400), (150, 319872), (153, 313600), (160, 299880), (168, 285600), (170, 282240), (175, 274176), (180, 266560), (192, 249900), (196, 244800), (200, 239904), (204, 235200), (210, 228480), (224, 214200), (225, 213248), (238, 201600), (240, 199920), (245, 195840), (252, 190400), (255, 188160), (256, 187425), (272, 176400), (280, 171360), (288, 166600), (294, 163200), (300, 159936), (306, 156800), (315, 152320), (320, 149940), (336, 142800), (340, 141120), (350, 137088), (357, 134400), (360, 133280), (384, 124950), (392, 122400), (400, 119952), (408, 117600), (420, 114240), (425, 112896), (441, 108800), (448, 107100), (450, 106624), (476, 100800), (480, 99960), (490, 97920), (504, 95200), (510, 94080), (525, 91392), (544, 88200), (560, 85680), (576, 83300), (588, 81600), (595, 80640), (600, 79968), (612, 78400), (630, 76160), (640, 74970), (672, 71400), (680, 70560), (700, 68544), (714, 67200), (720, 66640), (735, 65280), (765, 62720), (768, 62475), (784, 61200), (800, 59976), (816, 58800), (833, 57600), (840, 57120), (850, 56448), (882, 54400), (896, 53550), (900, 53312), (952, 50400), (960, 49980), (980, 48960), (1008, 47600), (1020, 47040), (1050, 45696), (1071, 44800), (1088, 44100), (1120, 42840), (1152, 41650), (1176, 40800), (1190, 40320), (1200, 39984), (1224, 39200), (1225, 39168), (1260, 38080), (1275, 37632), (1280, 37485), (1344, 35700), (1360, 35280), (1400, 34272), (1428, 33600), (1440, 33320), (1470, 32640), (1530, 31360), (1568, 30600), (1575, 30464), (1600, 29988), (1632, 29400), (1666, 28800), (1680, 28560), (1700, 28224), (1764, 27200), (1785, 26880), (1792, 26775), (1800, 26656), (1904, 25200), (1920, 24990), (1960, 24480), (2016, 23800), (2040, 23520), (2100, 22848), (2142, 22400), (2176, 22050), (2205, 21760), (2240, 21420), (2304, 20825), (2352, 20400), (2380, 20160), (2400, 19992), (2448, 19600), (2450, 19584), (2499, 19200), (2520, 19040), (2550, 18816), (2688, 17850), (2720, 17640), (2800, 17136), (2856, 16800), (2880, 16660), (2940, 16320), (2975, 16128), (3060, 15680), (3136, 15300), (3150, 15232), (3200, 14994), (3264, 14700), (3332, 14400), (3360, 14280), (3400, 14112), (3528, 13600), (3570, 13440), (3600, 13328), (3675, 13056), (3808, 12600), (3825, 12544), (3840, 12495), (3920, 12240), (4032, 11900), (4080, 11760), (4165, 11520), (4200, 11424), (4284, 11200), (4352, 11025), (4410, 10880), (4480, 10710), (4704, 10200), (4760, 10080), (4800, 9996), (4896, 9800), (4900, 9792), (4998, 9600), (5040, 9520), (5100, 9408), (5355, 8960), (5376, 8925), (5440, 8820), (5600, 8568), (5712, 8400), (5760, 8330), (5880, 8160), (5950, 8064), (6120, 7840), (6272, 7650), (6300, 7616), (6400, 7497), (6528, 7350), (6664, 7200), (6720, 7140), (6800, 7056)]