47072340

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{593}}^1$

素因数の和:628

約数の個数: 180

約数和(自身を含む): 172066356

約数和(自身を除く): 124994016

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, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 245, 252, 270, 294, 315, 324, 378, 405, 420, 441, 490, 540, 567, 588, 593, 630, 735, 756, 810, 882, 945, 980, 1134, 1186, 1260, 1323, 1470, 1620, 1764, 1779, 1890, 2205, 2268, 2372, 2646, 2835, 2940, 2965, 3558, 3780, 3969, 4151, 4410, 5292, 5337, 5670, 5930, 6615, 7116, 7938, 8302, 8820, 8895, 10674, 11340, 11860, 12453, 13230, 15876, 16011, 16604, 17790, 19845, 20755, 21348, 24906, 26460, 26685, 29057, 32022, 35580, 37359, 39690, 41510, 48033, 49812, 53370, 58114, 62265, 64044, 74718, 79380, 80055, 83020, 87171, 96066, 106740, 112077, 116228, 124530, 145285, 149436, 160110, 174342, 186795, 192132, 224154, 240165, 249060, 261513, 290570, 320220, 336231, 348684, 373590, 435855, 448308, 480330, 523026, 560385, 581140, 672462, 747180, 784539, 871710, 960660, 1046052, 1120770, 1307565, 1344924, 1569078, 1681155, 1743420, 2241540, 2353617, 2615130, 3138156, 3362310, 3922695, 4707234, 5230260, 6724620, 7845390, 9414468, 11768085, 15690780, 23536170, 47072340]

約数ペア:

[(1, 47072340), (2, 23536170), (3, 15690780), (4, 11768085), (5, 9414468), (6, 7845390), (7, 6724620), (9, 5230260), (10, 4707234), (12, 3922695), (14, 3362310), (15, 3138156), (18, 2615130), (20, 2353617), (21, 2241540), (27, 1743420), (28, 1681155), (30, 1569078), (35, 1344924), (36, 1307565), (42, 1120770), (45, 1046052), (49, 960660), (54, 871710), (60, 784539), (63, 747180), (70, 672462), (81, 581140), (84, 560385), (90, 523026), (98, 480330), (105, 448308), (108, 435855), (126, 373590), (135, 348684), (140, 336231), (147, 320220), (162, 290570), (180, 261513), (189, 249060), (196, 240165), (210, 224154), (245, 192132), (252, 186795), (270, 174342), (294, 160110), (315, 149436), (324, 145285), (378, 124530), (405, 116228), (420, 112077), (441, 106740), (490, 96066), (540, 87171), (567, 83020), (588, 80055), (593, 79380), (630, 74718), (735, 64044), (756, 62265), (810, 58114), (882, 53370), (945, 49812), (980, 48033), (1134, 41510), (1186, 39690), (1260, 37359), (1323, 35580), (1470, 32022), (1620, 29057), (1764, 26685), (1779, 26460), (1890, 24906), (2205, 21348), (2268, 20755), (2372, 19845), (2646, 17790), (2835, 16604), (2940, 16011), (2965, 15876), (3558, 13230), (3780, 12453), (3969, 11860), (4151, 11340), (4410, 10674), (5292, 8895), (5337, 8820), (5670, 8302), (5930, 7938), (6615, 7116)]