22202460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:352

約数の個数: 144

約数和(自身を含む): 78414336

約数和(自身を除く): 56211876

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 67, 70, 84, 90, 105, 126, 134, 140, 180, 201, 210, 252, 263, 268, 315, 335, 402, 420, 469, 526, 603, 630, 670, 789, 804, 938, 1005, 1052, 1206, 1260, 1315, 1340, 1407, 1578, 1841, 1876, 2010, 2345, 2367, 2412, 2630, 2814, 3015, 3156, 3682, 3945, 4020, 4221, 4690, 4734, 5260, 5523, 5628, 6030, 7035, 7364, 7890, 8442, 9205, 9380, 9468, 11046, 11835, 12060, 14070, 15780, 16569, 16884, 17621, 18410, 21105, 22092, 23670, 27615, 28140, 33138, 35242, 36820, 42210, 47340, 52863, 55230, 66276, 70484, 82845, 84420, 88105, 105726, 110460, 123347, 158589, 165690, 176210, 211452, 246694, 264315, 317178, 331380, 352420, 370041, 493388, 528630, 616735, 634356, 740082, 792945, 1057260, 1110123, 1233470, 1480164, 1585890, 1850205, 2220246, 2466940, 3171780, 3700410, 4440492, 5550615, 7400820, 11101230, 22202460]

約数ペア:

[(1, 22202460), (2, 11101230), (3, 7400820), (4, 5550615), (5, 4440492), (6, 3700410), (7, 3171780), (9, 2466940), (10, 2220246), (12, 1850205), (14, 1585890), (15, 1480164), (18, 1233470), (20, 1110123), (21, 1057260), (28, 792945), (30, 740082), (35, 634356), (36, 616735), (42, 528630), (45, 493388), (60, 370041), (63, 352420), (67, 331380), (70, 317178), (84, 264315), (90, 246694), (105, 211452), (126, 176210), (134, 165690), (140, 158589), (180, 123347), (201, 110460), (210, 105726), (252, 88105), (263, 84420), (268, 82845), (315, 70484), (335, 66276), (402, 55230), (420, 52863), (469, 47340), (526, 42210), (603, 36820), (630, 35242), (670, 33138), (789, 28140), (804, 27615), (938, 23670), (1005, 22092), (1052, 21105), (1206, 18410), (1260, 17621), (1315, 16884), (1340, 16569), (1407, 15780), (1578, 14070), (1841, 12060), (1876, 11835), (2010, 11046), (2345, 9468), (2367, 9380), (2412, 9205), (2630, 8442), (2814, 7890), (3015, 7364), (3156, 7035), (3682, 6030), (3945, 5628), (4020, 5523), (4221, 5260), (4690, 4734)]