1567984960

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{601}}^1$

素因数の和:912

約数の個数: 112

約数和(自身を含む): 3875300352

約数和(自身を除く): 2307315392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 263, 310, 320, 496, 526, 601, 620, 992, 1052, 1202, 1240, 1315, 1984, 2104, 2404, 2480, 2630, 3005, 4208, 4808, 4960, 5260, 6010, 8153, 8416, 9616, 9920, 10520, 12020, 16306, 16832, 18631, 19232, 21040, 24040, 32612, 37262, 38464, 40765, 42080, 48080, 65224, 74524, 81530, 84160, 93155, 96160, 130448, 149048, 158063, 163060, 186310, 192320, 260896, 298096, 316126, 326120, 372620, 521792, 596192, 632252, 652240, 745240, 790315, 1192384, 1264504, 1304480, 1490480, 1580630, 2529008, 2608960, 2980960, 3161260, 4899953, 5058016, 5961920, 6322520, 9799906, 10116032, 12645040, 19599812, 24499765, 25290080, 39199624, 48999530, 50580160, 78399248, 97999060, 156798496, 195998120, 313596992, 391996240, 783992480, 1567984960]

約数ペア:

[(1, 1567984960), (2, 783992480), (4, 391996240), (5, 313596992), (8, 195998120), (10, 156798496), (16, 97999060), (20, 78399248), (31, 50580160), (32, 48999530), (40, 39199624), (62, 25290080), (64, 24499765), (80, 19599812), (124, 12645040), (155, 10116032), (160, 9799906), (248, 6322520), (263, 5961920), (310, 5058016), (320, 4899953), (496, 3161260), (526, 2980960), (601, 2608960), (620, 2529008), (992, 1580630), (1052, 1490480), (1202, 1304480), (1240, 1264504), (1315, 1192384), (1984, 790315), (2104, 745240), (2404, 652240), (2480, 632252), (2630, 596192), (3005, 521792), (4208, 372620), (4808, 326120), (4960, 316126), (5260, 298096), (6010, 260896), (8153, 192320), (8416, 186310), (9616, 163060), (9920, 158063), (10520, 149048), (12020, 130448), (16306, 96160), (16832, 93155), (18631, 84160), (19232, 81530), (21040, 74524), (24040, 65224), (32612, 48080), (37262, 42080), (38464, 40765)]