2751557760

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{9749}}^1$

素因数の和:9788

約数の個数: 288

約数和(自身を含む): 11053867500

約数和(自身を除く): 8302309740

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 640, 672, 720, 735, 784, 840, 882, 896, 960, 980, 1008, 1120, 1152, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1920, 1960, 2016, 2205, 2240, 2352, 2520, 2688, 2880, 2940, 3136, 3360, 3528, 3920, 4032, 4410, 4480, 4704, 5040, 5760, 5880, 6272, 6720, 7056, 7840, 8064, 8820, 9408, 9749, 10080, 11760, 13440, 14112, 15680, 17640, 18816, 19498, 20160, 23520, 28224, 29247, 31360, 35280, 38996, 40320, 47040, 48745, 56448, 58494, 68243, 70560, 77992, 87741, 94080, 97490, 116988, 136486, 141120, 146235, 155984, 175482, 194980, 204729, 233976, 272972, 282240, 292470, 311968, 341215, 350964, 389960, 409458, 438705, 467952, 477701, 545944, 584940, 614187, 623936, 682430, 701928, 779920, 818916, 877410, 935904, 955402, 1023645, 1091888, 1169880, 1228374, 1247872, 1364860, 1403856, 1433103, 1559840, 1637832, 1754820, 1871808, 1910804, 2047290, 2183776, 2339760, 2388505, 2456748, 2729720, 2807712, 2866206, 3070935, 3119680, 3275664, 3509640, 3743616, 3821608, 4094580, 4299309, 4367552, 4679520, 4777010, 4913496, 5459440, 5615424, 5732412, 6141870, 6239360, 6551328, 7019280, 7165515, 7643216, 8189160, 8598618, 8735104, 9359040, 9554020, 9826992, 10918880, 11230848, 11464824, 12283740, 13102656, 14038560, 14331030, 15286432, 16378320, 17197236, 18718080, 19108040, 19653984, 21496545, 21837760, 22929648, 24567480, 26205312, 28077120, 28662060, 30572864, 32756640, 34394472, 38216080, 39307968, 42993090, 43675520, 45859296, 49134960, 56154240, 57324120, 61145728, 65513280, 68788944, 76432160, 78615936, 85986180, 91718592, 98269920, 114648240, 131026560, 137577888, 152864320, 171972360, 183437184, 196539840, 229296480, 275155776, 305728640, 343944720, 393079680, 458592960, 550311552, 687889440, 917185920, 1375778880, 2751557760]

約数ペア:

[(1, 2751557760), (2, 1375778880), (3, 917185920), (4, 687889440), (5, 550311552), (6, 458592960), (7, 393079680), (8, 343944720), (9, 305728640), (10, 275155776), (12, 229296480), (14, 196539840), (15, 183437184), (16, 171972360), (18, 152864320), (20, 137577888), (21, 131026560), (24, 114648240), (28, 98269920), (30, 91718592), (32, 85986180), (35, 78615936), (36, 76432160), (40, 68788944), (42, 65513280), (45, 61145728), (48, 57324120), (49, 56154240), (56, 49134960), (60, 45859296), (63, 43675520), (64, 42993090), (70, 39307968), (72, 38216080), (80, 34394472), (84, 32756640), (90, 30572864), (96, 28662060), (98, 28077120), (105, 26205312), (112, 24567480), (120, 22929648), (126, 21837760), (128, 21496545), (140, 19653984), (144, 19108040), (147, 18718080), (160, 17197236), (168, 16378320), (180, 15286432), (192, 14331030), (196, 14038560), (210, 13102656), (224, 12283740), (240, 11464824), (245, 11230848), (252, 10918880), (280, 9826992), (288, 9554020), (294, 9359040), (315, 8735104), (320, 8598618), (336, 8189160), (360, 7643216), (384, 7165515), (392, 7019280), (420, 6551328), (441, 6239360), (448, 6141870), (480, 5732412), (490, 5615424), (504, 5459440), (560, 4913496), (576, 4777010), (588, 4679520), (630, 4367552), (640, 4299309), (672, 4094580), (720, 3821608), (735, 3743616), (784, 3509640), (840, 3275664), (882, 3119680), (896, 3070935), (960, 2866206), (980, 2807712), (1008, 2729720), (1120, 2456748), (1152, 2388505), (1176, 2339760), (1260, 2183776), (1344, 2047290), (1440, 1910804), (1470, 1871808), (1568, 1754820), (1680, 1637832), (1764, 1559840), (1920, 1433103), (1960, 1403856), (2016, 1364860), (2205, 1247872), (2240, 1228374), (2352, 1169880), (2520, 1091888), (2688, 1023645), (2880, 955402), (2940, 935904), (3136, 877410), (3360, 818916), (3528, 779920), (3920, 701928), (4032, 682430), (4410, 623936), (4480, 614187), (4704, 584940), (5040, 545944), (5760, 477701), (5880, 467952), (6272, 438705), (6720, 409458), (7056, 389960), (7840, 350964), (8064, 341215), (8820, 311968), (9408, 292470), (9749, 282240), (10080, 272972), (11760, 233976), (13440, 204729), (14112, 194980), (15680, 175482), (17640, 155984), (18816, 146235), (19498, 141120), (20160, 136486), (23520, 116988), (28224, 97490), (29247, 94080), (31360, 87741), (35280, 77992), (38996, 70560), (40320, 68243), (47040, 58494), (48745, 56448)]