349214040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{138577}}^1$

素因数の和:138601

約数の個数: 96

約数和(自身を含む): 1297090080

約数和(自身を除く): 947876040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 138577, 277154, 415731, 554308, 692885, 831462, 970039, 1108616, 1247193, 1385770, 1662924, 1940078, 2078655, 2494386, 2771540, 2910117, 3325848, 3880156, 4157310, 4850195, 4988772, 5543080, 5820234, 6235965, 7760312, 8314620, 8730351, 9700390, 9977544, 11640468, 12471930, 14550585, 16629240, 17460702, 19400780, 23280936, 24943860, 29101170, 34921404, 38801560, 43651755, 49887720, 58202340, 69842808, 87303510, 116404680, 174607020, 349214040]

約数ペア:

[(1, 349214040), (2, 174607020), (3, 116404680), (4, 87303510), (5, 69842808), (6, 58202340), (7, 49887720), (8, 43651755), (9, 38801560), (10, 34921404), (12, 29101170), (14, 24943860), (15, 23280936), (18, 19400780), (20, 17460702), (21, 16629240), (24, 14550585), (28, 12471930), (30, 11640468), (35, 9977544), (36, 9700390), (40, 8730351), (42, 8314620), (45, 7760312), (56, 6235965), (60, 5820234), (63, 5543080), (70, 4988772), (72, 4850195), (84, 4157310), (90, 3880156), (105, 3325848), (120, 2910117), (126, 2771540), (140, 2494386), (168, 2078655), (180, 1940078), (210, 1662924), (252, 1385770), (280, 1247193), (315, 1108616), (360, 970039), (420, 831462), (504, 692885), (630, 554308), (840, 415731), (1260, 277154), (2520, 138577)]