69496560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13789}}^1$

素因数の和:13815

約数の個数: 120

約数和(自身を含む): 266753760

約数和(自身を除く): 197257200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 13789, 27578, 41367, 55156, 68945, 82734, 96523, 110312, 124101, 137890, 165468, 193046, 206835, 220624, 248202, 275780, 289569, 330936, 386092, 413670, 482615, 496404, 551560, 579138, 620505, 661872, 772184, 827340, 868707, 965230, 992808, 1103120, 1158276, 1241010, 1447845, 1544368, 1654680, 1737414, 1930460, 1985616, 2316552, 2482020, 2895690, 3309360, 3474828, 3860920, 4343535, 4633104, 4964040, 5791380, 6949656, 7721840, 8687070, 9928080, 11582760, 13899312, 17374140, 23165520, 34748280, 69496560]

約数ペア:

[(1, 69496560), (2, 34748280), (3, 23165520), (4, 17374140), (5, 13899312), (6, 11582760), (7, 9928080), (8, 8687070), (9, 7721840), (10, 6949656), (12, 5791380), (14, 4964040), (15, 4633104), (16, 4343535), (18, 3860920), (20, 3474828), (21, 3309360), (24, 2895690), (28, 2482020), (30, 2316552), (35, 1985616), (36, 1930460), (40, 1737414), (42, 1654680), (45, 1544368), (48, 1447845), (56, 1241010), (60, 1158276), (63, 1103120), (70, 992808), (72, 965230), (80, 868707), (84, 827340), (90, 772184), (105, 661872), (112, 620505), (120, 579138), (126, 551560), (140, 496404), (144, 482615), (168, 413670), (180, 386092), (210, 330936), (240, 289569), (252, 275780), (280, 248202), (315, 220624), (336, 206835), (360, 193046), (420, 165468), (504, 137890), (560, 124101), (630, 110312), (720, 96523), (840, 82734), (1008, 68945), (1260, 55156), (1680, 41367), (2520, 27578), (5040, 13789)]