7091280

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{67}}^1$

素因数の和:103

約数の個数: 240

約数和(自身を含む): 28837440

約数和(自身を除く): 21746160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 67, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 134, 135, 140, 144, 147, 168, 180, 189, 196, 201, 210, 216, 240, 245, 252, 268, 270, 280, 294, 315, 335, 336, 360, 378, 392, 402, 420, 432, 441, 469, 490, 504, 536, 540, 560, 588, 603, 630, 670, 720, 735, 756, 784, 804, 840, 882, 938, 945, 980, 1005, 1008, 1072, 1080, 1176, 1206, 1260, 1323, 1340, 1407, 1470, 1512, 1608, 1680, 1764, 1809, 1876, 1890, 1960, 2010, 2160, 2205, 2345, 2352, 2412, 2520, 2646, 2680, 2814, 2940, 3015, 3024, 3216, 3283, 3528, 3618, 3752, 3780, 3920, 4020, 4221, 4410, 4690, 4824, 5040, 5292, 5360, 5628, 5880, 6030, 6566, 6615, 7035, 7056, 7236, 7504, 7560, 8040, 8442, 8820, 9045, 9380, 9648, 9849, 10584, 11256, 11760, 12060, 12663, 13132, 13230, 14070, 14472, 15120, 16080, 16415, 16884, 17640, 18090, 18760, 19698, 21105, 21168, 22512, 24120, 25326, 26264, 26460, 28140, 28944, 29547, 32830, 33768, 35280, 36180, 37520, 39396, 42210, 48240, 49245, 50652, 52528, 52920, 56280, 59094, 63315, 65660, 67536, 72360, 78792, 84420, 88641, 98490, 101304, 105840, 112560, 118188, 126630, 131320, 144720, 147735, 157584, 168840, 177282, 196980, 202608, 236376, 253260, 262640, 295470, 337680, 354564, 393960, 443205, 472752, 506520, 590940, 709128, 787920, 886410, 1013040, 1181880, 1418256, 1772820, 2363760, 3545640, 7091280]

約数ペア:

[(1, 7091280), (2, 3545640), (3, 2363760), (4, 1772820), (5, 1418256), (6, 1181880), (7, 1013040), (8, 886410), (9, 787920), (10, 709128), (12, 590940), (14, 506520), (15, 472752), (16, 443205), (18, 393960), (20, 354564), (21, 337680), (24, 295470), (27, 262640), (28, 253260), (30, 236376), (35, 202608), (36, 196980), (40, 177282), (42, 168840), (45, 157584), (48, 147735), (49, 144720), (54, 131320), (56, 126630), (60, 118188), (63, 112560), (67, 105840), (70, 101304), (72, 98490), (80, 88641), (84, 84420), (90, 78792), (98, 72360), (105, 67536), (108, 65660), (112, 63315), (120, 59094), (126, 56280), (134, 52920), (135, 52528), (140, 50652), (144, 49245), (147, 48240), (168, 42210), (180, 39396), (189, 37520), (196, 36180), (201, 35280), (210, 33768), (216, 32830), (240, 29547), (245, 28944), (252, 28140), (268, 26460), (270, 26264), (280, 25326), (294, 24120), (315, 22512), (335, 21168), (336, 21105), (360, 19698), (378, 18760), (392, 18090), (402, 17640), (420, 16884), (432, 16415), (441, 16080), (469, 15120), (490, 14472), (504, 14070), (536, 13230), (540, 13132), (560, 12663), (588, 12060), (603, 11760), (630, 11256), (670, 10584), (720, 9849), (735, 9648), (756, 9380), (784, 9045), (804, 8820), (840, 8442), (882, 8040), (938, 7560), (945, 7504), (980, 7236), (1005, 7056), (1008, 7035), (1072, 6615), (1080, 6566), (1176, 6030), (1206, 5880), (1260, 5628), (1323, 5360), (1340, 5292), (1407, 5040), (1470, 4824), (1512, 4690), (1608, 4410), (1680, 4221), (1764, 4020), (1809, 3920), (1876, 3780), (1890, 3752), (1960, 3618), (2010, 3528), (2160, 3283), (2205, 3216), (2345, 3024), (2352, 3015), (2412, 2940), (2520, 2814), (2646, 2680)]