1569740160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1789}}^1$

素因数の和:2268

約数の個数: 128

約数和(自身を含む): 5017298400

約数和(自身を除く): 3447558240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 457, 480, 640, 914, 960, 1371, 1789, 1828, 1920, 2285, 2742, 3578, 3656, 4570, 5367, 5484, 6855, 7156, 7312, 8945, 9140, 10734, 10968, 13710, 14312, 14624, 17890, 18280, 21468, 21936, 26835, 27420, 28624, 29248, 35780, 36560, 42936, 43872, 53670, 54840, 57248, 58496, 71560, 73120, 85872, 87744, 107340, 109680, 114496, 143120, 146240, 171744, 175488, 214680, 219360, 228992, 286240, 292480, 343488, 429360, 438720, 572480, 686976, 817573, 858720, 877440, 1144960, 1635146, 1717440, 2452719, 3270292, 3434880, 4087865, 4905438, 6540584, 8175730, 9810876, 12263595, 13081168, 16351460, 19621752, 24527190, 26162336, 32702920, 39243504, 49054380, 52324672, 65405840, 78487008, 98108760, 104649344, 130811680, 156974016, 196217520, 261623360, 313948032, 392435040, 523246720, 784870080, 1569740160]

約数ペア:

[(1, 1569740160), (2, 784870080), (3, 523246720), (4, 392435040), (5, 313948032), (6, 261623360), (8, 196217520), (10, 156974016), (12, 130811680), (15, 104649344), (16, 98108760), (20, 78487008), (24, 65405840), (30, 52324672), (32, 49054380), (40, 39243504), (48, 32702920), (60, 26162336), (64, 24527190), (80, 19621752), (96, 16351460), (120, 13081168), (128, 12263595), (160, 9810876), (192, 8175730), (240, 6540584), (320, 4905438), (384, 4087865), (457, 3434880), (480, 3270292), (640, 2452719), (914, 1717440), (960, 1635146), (1371, 1144960), (1789, 877440), (1828, 858720), (1920, 817573), (2285, 686976), (2742, 572480), (3578, 438720), (3656, 429360), (4570, 343488), (5367, 292480), (5484, 286240), (6855, 228992), (7156, 219360), (7312, 214680), (8945, 175488), (9140, 171744), (10734, 146240), (10968, 143120), (13710, 114496), (14312, 109680), (14624, 107340), (17890, 87744), (18280, 85872), (21468, 73120), (21936, 71560), (26835, 58496), (27420, 57248), (28624, 54840), (29248, 53670), (35780, 43872), (36560, 42936)]