166163760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{32969}}^1$

素因数の和:32995

約数の個数: 120

約数和(自身を含む): 637771680

約数和(自身を除く): 471607920

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, 32969, 65938, 98907, 131876, 164845, 197814, 230783, 263752, 296721, 329690, 395628, 461566, 494535, 527504, 593442, 659380, 692349, 791256, 923132, 989070, 1153915, 1186884, 1318760, 1384698, 1483605, 1582512, 1846264, 1978140, 2077047, 2307830, 2373768, 2637520, 2769396, 2967210, 3461745, 3692528, 3956280, 4154094, 4615660, 4747536, 5538792, 5934420, 6923490, 7912560, 8308188, 9231320, 10385235, 11077584, 11868840, 13846980, 16616376, 18462640, 20770470, 23737680, 27693960, 33232752, 41540940, 55387920, 83081880, 166163760]

約数ペア:

[(1, 166163760), (2, 83081880), (3, 55387920), (4, 41540940), (5, 33232752), (6, 27693960), (7, 23737680), (8, 20770470), (9, 18462640), (10, 16616376), (12, 13846980), (14, 11868840), (15, 11077584), (16, 10385235), (18, 9231320), (20, 8308188), (21, 7912560), (24, 6923490), (28, 5934420), (30, 5538792), (35, 4747536), (36, 4615660), (40, 4154094), (42, 3956280), (45, 3692528), (48, 3461745), (56, 2967210), (60, 2769396), (63, 2637520), (70, 2373768), (72, 2307830), (80, 2077047), (84, 1978140), (90, 1846264), (105, 1582512), (112, 1483605), (120, 1384698), (126, 1318760), (140, 1186884), (144, 1153915), (168, 989070), (180, 923132), (210, 791256), (240, 692349), (252, 659380), (280, 593442), (315, 527504), (336, 494535), (360, 461566), (420, 395628), (504, 329690), (560, 296721), (630, 263752), (720, 230783), (840, 197814), (1008, 164845), (1260, 131876), (1680, 98907), (2520, 65938), (5040, 32969)]