51342720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:74

約数の個数: 384

約数和(自身を含む): 205117920

約数和(自身を除く): 153775200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 17, 20, 22, 24, 26, 30, 32, 33, 34, 39, 40, 44, 48, 51, 52, 55, 60, 64, 65, 66, 68, 78, 80, 85, 88, 96, 102, 104, 110, 120, 121, 128, 130, 132, 136, 143, 156, 160, 165, 170, 176, 187, 192, 195, 204, 208, 220, 221, 240, 242, 255, 260, 264, 272, 286, 312, 320, 330, 340, 352, 363, 374, 384, 390, 408, 416, 429, 440, 442, 480, 484, 510, 520, 528, 544, 561, 572, 605, 624, 640, 660, 663, 680, 704, 715, 726, 748, 780, 816, 832, 858, 880, 884, 935, 960, 968, 1020, 1040, 1056, 1088, 1105, 1122, 1144, 1210, 1248, 1320, 1326, 1360, 1408, 1430, 1452, 1496, 1560, 1573, 1632, 1664, 1716, 1760, 1768, 1815, 1870, 1920, 1936, 2040, 2057, 2080, 2112, 2145, 2176, 2210, 2244, 2288, 2420, 2431, 2496, 2640, 2652, 2720, 2805, 2860, 2904, 2992, 3120, 3146, 3264, 3315, 3432, 3520, 3536, 3630, 3740, 3872, 4080, 4114, 4160, 4224, 4290, 4420, 4488, 4576, 4719, 4840, 4862, 4992, 5280, 5304, 5440, 5610, 5720, 5808, 5984, 6171, 6240, 6292, 6528, 6630, 6864, 7040, 7072, 7260, 7293, 7480, 7744, 7865, 8160, 8228, 8320, 8580, 8840, 8976, 9152, 9438, 9680, 9724, 10285, 10560, 10608, 10880, 11220, 11440, 11616, 11968, 12155, 12342, 12480, 12584, 13260, 13728, 14144, 14520, 14586, 14960, 15488, 15730, 16320, 16456, 17160, 17680, 17952, 18304, 18876, 19360, 19448, 20570, 21120, 21216, 22440, 22880, 23232, 23595, 23936, 24310, 24684, 24960, 25168, 26520, 26741, 27456, 28288, 29040, 29172, 29920, 30855, 31460, 32640, 32912, 34320, 35360, 35904, 36465, 37752, 38720, 38896, 41140, 42432, 44880, 45760, 46464, 47190, 48620, 49368, 50336, 53040, 53482, 54912, 58080, 58344, 59840, 61710, 62920, 65824, 68640, 70720, 71808, 72930, 75504, 77440, 77792, 80223, 82280, 84864, 89760, 91520, 94380, 97240, 98736, 100672, 106080, 106964, 116160, 116688, 119680, 123420, 125840, 131648, 133705, 137280, 141440, 145860, 151008, 155584, 160446, 164560, 179520, 188760, 194480, 197472, 201344, 212160, 213928, 232320, 233376, 246840, 251680, 263296, 267410, 274560, 291720, 302016, 311168, 320892, 329120, 359040, 377520, 388960, 394944, 401115, 424320, 427856, 466752, 493680, 503360, 534820, 583440, 604032, 641784, 658240, 755040, 777920, 789888, 802230, 855712, 933504, 987360, 1006720, 1069640, 1166880, 1283568, 1316480, 1510080, 1555840, 1604460, 1711424, 1974720, 2139280, 2333760, 2567136, 3020160, 3208920, 3422848, 3949440, 4278560, 4667520, 5134272, 6417840, 8557120, 10268544, 12835680, 17114240, 25671360, 51342720]

約数ペア:

[(1, 51342720), (2, 25671360), (3, 17114240), (4, 12835680), (5, 10268544), (6, 8557120), (8, 6417840), (10, 5134272), (11, 4667520), (12, 4278560), (13, 3949440), (15, 3422848), (16, 3208920), (17, 3020160), (20, 2567136), (22, 2333760), (24, 2139280), (26, 1974720), (30, 1711424), (32, 1604460), (33, 1555840), (34, 1510080), (39, 1316480), (40, 1283568), (44, 1166880), (48, 1069640), (51, 1006720), (52, 987360), (55, 933504), (60, 855712), (64, 802230), (65, 789888), (66, 777920), (68, 755040), (78, 658240), (80, 641784), (85, 604032), (88, 583440), (96, 534820), (102, 503360), (104, 493680), (110, 466752), (120, 427856), (121, 424320), (128, 401115), (130, 394944), (132, 388960), (136, 377520), (143, 359040), (156, 329120), (160, 320892), (165, 311168), (170, 302016), (176, 291720), (187, 274560), (192, 267410), (195, 263296), (204, 251680), (208, 246840), (220, 233376), (221, 232320), (240, 213928), (242, 212160), (255, 201344), (260, 197472), (264, 194480), (272, 188760), (286, 179520), (312, 164560), (320, 160446), (330, 155584), (340, 151008), (352, 145860), (363, 141440), (374, 137280), (384, 133705), (390, 131648), (408, 125840), (416, 123420), (429, 119680), (440, 116688), (442, 116160), (480, 106964), (484, 106080), (510, 100672), (520, 98736), (528, 97240), (544, 94380), (561, 91520), (572, 89760), (605, 84864), (624, 82280), (640, 80223), (660, 77792), (663, 77440), (680, 75504), (704, 72930), (715, 71808), (726, 70720), (748, 68640), (780, 65824), (816, 62920), (832, 61710), (858, 59840), (880, 58344), (884, 58080), (935, 54912), (960, 53482), (968, 53040), (1020, 50336), (1040, 49368), (1056, 48620), (1088, 47190), (1105, 46464), (1122, 45760), (1144, 44880), (1210, 42432), (1248, 41140), (1320, 38896), (1326, 38720), (1360, 37752), (1408, 36465), (1430, 35904), (1452, 35360), (1496, 34320), (1560, 32912), (1573, 32640), (1632, 31460), (1664, 30855), (1716, 29920), (1760, 29172), (1768, 29040), (1815, 28288), (1870, 27456), (1920, 26741), (1936, 26520), (2040, 25168), (2057, 24960), (2080, 24684), (2112, 24310), (2145, 23936), (2176, 23595), (2210, 23232), (2244, 22880), (2288, 22440), (2420, 21216), (2431, 21120), (2496, 20570), (2640, 19448), (2652, 19360), (2720, 18876), (2805, 18304), (2860, 17952), (2904, 17680), (2992, 17160), (3120, 16456), (3146, 16320), (3264, 15730), (3315, 15488), (3432, 14960), (3520, 14586), (3536, 14520), (3630, 14144), (3740, 13728), (3872, 13260), (4080, 12584), (4114, 12480), (4160, 12342), (4224, 12155), (4290, 11968), (4420, 11616), (4488, 11440), (4576, 11220), (4719, 10880), (4840, 10608), (4862, 10560), (4992, 10285), (5280, 9724), (5304, 9680), (5440, 9438), (5610, 9152), (5720, 8976), (5808, 8840), (5984, 8580), (6171, 8320), (6240, 8228), (6292, 8160), (6528, 7865), (6630, 7744), (6864, 7480), (7040, 7293), (7072, 7260)]