2580185808

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{3539}}^1$

素因数の和:3697

約数の個数: 120

約数和(自身を含む): 7429836960

約数和(自身を除く): 4849651152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 83, 122, 144, 166, 183, 244, 249, 332, 366, 488, 498, 549, 664, 732, 747, 976, 996, 1098, 1328, 1464, 1494, 1992, 2196, 2928, 2988, 3539, 3984, 4392, 5063, 5976, 7078, 8784, 10126, 10617, 11952, 14156, 15189, 20252, 21234, 28312, 30378, 31851, 40504, 42468, 45567, 56624, 60756, 63702, 81008, 84936, 91134, 121512, 127404, 169872, 182268, 215879, 243024, 254808, 293737, 364536, 431758, 509616, 587474, 647637, 729072, 863516, 881211, 1174948, 1295274, 1727032, 1762422, 1942911, 2349896, 2590548, 2643633, 3454064, 3524844, 3885822, 4699792, 5181096, 5287266, 7049688, 7771644, 10362192, 10574532, 14099376, 15543288, 17917957, 21149064, 31086576, 35835914, 42298128, 53753871, 71671828, 107507742, 143343656, 161261613, 215015484, 286687312, 322523226, 430030968, 645046452, 860061936, 1290092904, 2580185808]

約数ペア:

[(1, 2580185808), (2, 1290092904), (3, 860061936), (4, 645046452), (6, 430030968), (8, 322523226), (9, 286687312), (12, 215015484), (16, 161261613), (18, 143343656), (24, 107507742), (36, 71671828), (48, 53753871), (61, 42298128), (72, 35835914), (83, 31086576), (122, 21149064), (144, 17917957), (166, 15543288), (183, 14099376), (244, 10574532), (249, 10362192), (332, 7771644), (366, 7049688), (488, 5287266), (498, 5181096), (549, 4699792), (664, 3885822), (732, 3524844), (747, 3454064), (976, 2643633), (996, 2590548), (1098, 2349896), (1328, 1942911), (1464, 1762422), (1494, 1727032), (1992, 1295274), (2196, 1174948), (2928, 881211), (2988, 863516), (3539, 729072), (3984, 647637), (4392, 587474), (5063, 509616), (5976, 431758), (7078, 364536), (8784, 293737), (10126, 254808), (10617, 243024), (11952, 215879), (14156, 182268), (15189, 169872), (20252, 127404), (21234, 121512), (28312, 91134), (30378, 84936), (31851, 81008), (40504, 63702), (42468, 60756), (45567, 56624)]