27478554880

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{977}}^1$

素因数の和:1121

約数の個数: 288

約数和(自身を含む): 78106178304

約数和(自身を除く): 50627623424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 73, 80, 86, 112, 128, 140, 146, 160, 172, 215, 224, 256, 280, 292, 301, 320, 344, 365, 430, 448, 511, 560, 584, 602, 640, 688, 730, 860, 896, 977, 1022, 1120, 1168, 1204, 1280, 1376, 1460, 1505, 1720, 1792, 1954, 2044, 2240, 2336, 2408, 2555, 2752, 2920, 3010, 3139, 3440, 3908, 4088, 4480, 4672, 4816, 4885, 5110, 5504, 5840, 6020, 6278, 6839, 6880, 7816, 8176, 8960, 9344, 9632, 9770, 10220, 11008, 11680, 12040, 12556, 13678, 13760, 15632, 15695, 16352, 18688, 19264, 19540, 20440, 21973, 23360, 24080, 25112, 27356, 27520, 31264, 31390, 32704, 34195, 38528, 39080, 40880, 42011, 43946, 46720, 48160, 50224, 54712, 55040, 62528, 62780, 65408, 68390, 71321, 77056, 78160, 81760, 84022, 87892, 93440, 96320, 100448, 109424, 109865, 125056, 125560, 130816, 136780, 142642, 156320, 163520, 168044, 175784, 192640, 200896, 210055, 218848, 219730, 250112, 251120, 273560, 285284, 294077, 312640, 327040, 336088, 351568, 356605, 385280, 401792, 420110, 437696, 439460, 499247, 502240, 547120, 570568, 588154, 625280, 654080, 672176, 703136, 713210, 803584, 840220, 875392, 878920, 998494, 1004480, 1094240, 1141136, 1176308, 1250560, 1344352, 1406272, 1426420, 1470385, 1680440, 1750784, 1757840, 1996988, 2008960, 2188480, 2282272, 2352616, 2496235, 2688704, 2812544, 2852840, 2940770, 3066803, 3360880, 3515680, 3993976, 4017920, 4376960, 4564544, 4705232, 4992470, 5377408, 5625088, 5705680, 5881540, 6133606, 6721760, 7031360, 7987952, 8753920, 9129088, 9410464, 9984940, 10754816, 11411360, 11763080, 12267212, 13443520, 14062720, 15334015, 15975904, 18258176, 18820928, 19969880, 21467621, 22822720, 23526160, 24534424, 26887040, 28125440, 30668030, 31951808, 37641856, 39939760, 42935242, 45645440, 47052320, 49068848, 53774080, 61336060, 63903616, 75283712, 79879520, 85870484, 91290880, 94104640, 98137696, 107338105, 122672120, 127807232, 159759040, 171740968, 188209280, 196275392, 214676210, 245344240, 319518080, 343481936, 376418560, 392550784, 429352420, 490688480, 639036160, 686963872, 785101568, 858704840, 981376960, 1373927744, 1717409680, 1962753920, 2747855488, 3434819360, 3925507840, 5495710976, 6869638720, 13739277440, 27478554880]

約数ペア:

[(1, 27478554880), (2, 13739277440), (4, 6869638720), (5, 5495710976), (7, 3925507840), (8, 3434819360), (10, 2747855488), (14, 1962753920), (16, 1717409680), (20, 1373927744), (28, 981376960), (32, 858704840), (35, 785101568), (40, 686963872), (43, 639036160), (56, 490688480), (64, 429352420), (70, 392550784), (73, 376418560), (80, 343481936), (86, 319518080), (112, 245344240), (128, 214676210), (140, 196275392), (146, 188209280), (160, 171740968), (172, 159759040), (215, 127807232), (224, 122672120), (256, 107338105), (280, 98137696), (292, 94104640), (301, 91290880), (320, 85870484), (344, 79879520), (365, 75283712), (430, 63903616), (448, 61336060), (511, 53774080), (560, 49068848), (584, 47052320), (602, 45645440), (640, 42935242), (688, 39939760), (730, 37641856), (860, 31951808), (896, 30668030), (977, 28125440), (1022, 26887040), (1120, 24534424), (1168, 23526160), (1204, 22822720), (1280, 21467621), (1376, 19969880), (1460, 18820928), (1505, 18258176), (1720, 15975904), (1792, 15334015), (1954, 14062720), (2044, 13443520), (2240, 12267212), (2336, 11763080), (2408, 11411360), (2555, 10754816), (2752, 9984940), (2920, 9410464), (3010, 9129088), (3139, 8753920), (3440, 7987952), (3908, 7031360), (4088, 6721760), (4480, 6133606), (4672, 5881540), (4816, 5705680), (4885, 5625088), (5110, 5377408), (5504, 4992470), (5840, 4705232), (6020, 4564544), (6278, 4376960), (6839, 4017920), (6880, 3993976), (7816, 3515680), (8176, 3360880), (8960, 3066803), (9344, 2940770), (9632, 2852840), (9770, 2812544), (10220, 2688704), (11008, 2496235), (11680, 2352616), (12040, 2282272), (12556, 2188480), (13678, 2008960), (13760, 1996988), (15632, 1757840), (15695, 1750784), (16352, 1680440), (18688, 1470385), (19264, 1426420), (19540, 1406272), (20440, 1344352), (21973, 1250560), (23360, 1176308), (24080, 1141136), (25112, 1094240), (27356, 1004480), (27520, 998494), (31264, 878920), (31390, 875392), (32704, 840220), (34195, 803584), (38528, 713210), (39080, 703136), (40880, 672176), (42011, 654080), (43946, 625280), (46720, 588154), (48160, 570568), (50224, 547120), (54712, 502240), (55040, 499247), (62528, 439460), (62780, 437696), (65408, 420110), (68390, 401792), (71321, 385280), (77056, 356605), (78160, 351568), (81760, 336088), (84022, 327040), (87892, 312640), (93440, 294077), (96320, 285284), (100448, 273560), (109424, 251120), (109865, 250112), (125056, 219730), (125560, 218848), (130816, 210055), (136780, 200896), (142642, 192640), (156320, 175784), (163520, 168044)]