1620392256

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1229}}^1$

素因数の和:1366

約数の個数: 224

約数和(自身を含む): 5498592000

約数和(自身を除く): 3878199744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 109, 112, 126, 144, 168, 189, 192, 216, 218, 224, 252, 288, 327, 336, 378, 432, 436, 448, 504, 576, 654, 672, 756, 763, 864, 872, 981, 1008, 1229, 1308, 1344, 1512, 1526, 1728, 1744, 1962, 2016, 2289, 2458, 2616, 2943, 3024, 3052, 3488, 3687, 3924, 4032, 4578, 4916, 5232, 5886, 6048, 6104, 6867, 6976, 7374, 7848, 8603, 9156, 9832, 10464, 11061, 11772, 12096, 12208, 13734, 14748, 15696, 17206, 18312, 19664, 20601, 20928, 22122, 23544, 24416, 25809, 27468, 29496, 31392, 33183, 34412, 36624, 39328, 41202, 44244, 47088, 48832, 51618, 54936, 58992, 62784, 66366, 68824, 73248, 77427, 78656, 82404, 88488, 94176, 103236, 109872, 117984, 132732, 133961, 137648, 146496, 154854, 164808, 176976, 188352, 206472, 219744, 232281, 235968, 265464, 267922, 275296, 309708, 329616, 353952, 401883, 412944, 439488, 464562, 530928, 535844, 550592, 619416, 659232, 707904, 803766, 825888, 929124, 937727, 1061856, 1071688, 1205649, 1238832, 1318464, 1607532, 1651776, 1858248, 1875454, 2123712, 2143376, 2411298, 2477664, 2813181, 3215064, 3616947, 3716496, 3750908, 4286752, 4822596, 4955328, 5626362, 6430128, 7233894, 7432992, 7501816, 8439543, 8573504, 9645192, 11252724, 12860256, 14467788, 14865984, 15003632, 16879086, 19290384, 22505448, 25318629, 25720512, 28935576, 30007264, 33758172, 38580768, 45010896, 50637258, 57871152, 60014528, 67516344, 77161536, 90021792, 101274516, 115742304, 135032688, 180043584, 202549032, 231484608, 270065376, 405098064, 540130752, 810196128, 1620392256]

約数ペア:

[(1, 1620392256), (2, 810196128), (3, 540130752), (4, 405098064), (6, 270065376), (7, 231484608), (8, 202549032), (9, 180043584), (12, 135032688), (14, 115742304), (16, 101274516), (18, 90021792), (21, 77161536), (24, 67516344), (27, 60014528), (28, 57871152), (32, 50637258), (36, 45010896), (42, 38580768), (48, 33758172), (54, 30007264), (56, 28935576), (63, 25720512), (64, 25318629), (72, 22505448), (84, 19290384), (96, 16879086), (108, 15003632), (109, 14865984), (112, 14467788), (126, 12860256), (144, 11252724), (168, 9645192), (189, 8573504), (192, 8439543), (216, 7501816), (218, 7432992), (224, 7233894), (252, 6430128), (288, 5626362), (327, 4955328), (336, 4822596), (378, 4286752), (432, 3750908), (436, 3716496), (448, 3616947), (504, 3215064), (576, 2813181), (654, 2477664), (672, 2411298), (756, 2143376), (763, 2123712), (864, 1875454), (872, 1858248), (981, 1651776), (1008, 1607532), (1229, 1318464), (1308, 1238832), (1344, 1205649), (1512, 1071688), (1526, 1061856), (1728, 937727), (1744, 929124), (1962, 825888), (2016, 803766), (2289, 707904), (2458, 659232), (2616, 619416), (2943, 550592), (3024, 535844), (3052, 530928), (3488, 464562), (3687, 439488), (3924, 412944), (4032, 401883), (4578, 353952), (4916, 329616), (5232, 309708), (5886, 275296), (6048, 267922), (6104, 265464), (6867, 235968), (6976, 232281), (7374, 219744), (7848, 206472), (8603, 188352), (9156, 176976), (9832, 164808), (10464, 154854), (11061, 146496), (11772, 137648), (12096, 133961), (12208, 132732), (13734, 117984), (14748, 109872), (15696, 103236), (17206, 94176), (18312, 88488), (19664, 82404), (20601, 78656), (20928, 77427), (22122, 73248), (23544, 68824), (24416, 66366), (25809, 62784), (27468, 58992), (29496, 54936), (31392, 51618), (33183, 48832), (34412, 47088), (36624, 44244), (39328, 41202)]