343265580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{12973}}^1$

素因数の和:13005

約数の個数: 144

約数和(自身を含む): 1242390240

約数和(自身を除く): 899124660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 4410, 5292, 6615, 8820, 12973, 13230, 25946, 26460, 38919, 51892, 64865, 77838, 90811, 116757, 129730, 155676, 181622, 194595, 233514, 259460, 272433, 350271, 363244, 389190, 454055, 467028, 544866, 583785, 635677, 700542, 778380, 817299, 908110, 1089732, 1167570, 1271354, 1362165, 1401084, 1634598, 1751355, 1816220, 1907031, 2335140, 2451897, 2542708, 2724330, 3178385, 3269196, 3502710, 3814062, 4086495, 4903794, 5448660, 5721093, 6356770, 7005420, 7628124, 8172990, 9535155, 9807588, 11442186, 12259485, 12713540, 16345980, 17163279, 19070310, 22884372, 24518970, 28605465, 34326558, 38140620, 49037940, 57210930, 68653116, 85816395, 114421860, 171632790, 343265580]

約数ペア:

[(1, 343265580), (2, 171632790), (3, 114421860), (4, 85816395), (5, 68653116), (6, 57210930), (7, 49037940), (9, 38140620), (10, 34326558), (12, 28605465), (14, 24518970), (15, 22884372), (18, 19070310), (20, 17163279), (21, 16345980), (27, 12713540), (28, 12259485), (30, 11442186), (35, 9807588), (36, 9535155), (42, 8172990), (45, 7628124), (49, 7005420), (54, 6356770), (60, 5721093), (63, 5448660), (70, 4903794), (84, 4086495), (90, 3814062), (98, 3502710), (105, 3269196), (108, 3178385), (126, 2724330), (135, 2542708), (140, 2451897), (147, 2335140), (180, 1907031), (189, 1816220), (196, 1751355), (210, 1634598), (245, 1401084), (252, 1362165), (270, 1271354), (294, 1167570), (315, 1089732), (378, 908110), (420, 817299), (441, 778380), (490, 700542), (540, 635677), (588, 583785), (630, 544866), (735, 467028), (756, 454055), (882, 389190), (945, 363244), (980, 350271), (1260, 272433), (1323, 259460), (1470, 233514), (1764, 194595), (1890, 181622), (2205, 155676), (2646, 129730), (2940, 116757), (3780, 90811), (4410, 77838), (5292, 64865), (6615, 51892), (8820, 38919), (12973, 26460), (13230, 25946)]