347295480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13337}}^1$

素因数の和:13389

約数の個数: 128

約数和(自身を含む): 1229230080

約数和(自身を除く): 881934600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 8680, 13020, 13337, 26040, 26674, 40011, 53348, 66685, 80022, 93359, 106696, 133370, 160044, 186718, 200055, 266740, 280077, 320088, 373436, 400110, 413447, 466795, 533480, 560154, 746872, 800220, 826894, 933590, 1120308, 1240341, 1400385, 1600440, 1653788, 1867180, 2067235, 2240616, 2480682, 2800770, 2894129, 3307576, 3734360, 4134470, 4961364, 5601540, 5788258, 6201705, 8268940, 8682387, 9922728, 11203080, 11576516, 12403410, 14470645, 16537880, 17364774, 23153032, 24806820, 28941290, 34729548, 43411935, 49613640, 57882580, 69459096, 86823870, 115765160, 173647740, 347295480]

約数ペア:

[(1, 347295480), (2, 173647740), (3, 115765160), (4, 86823870), (5, 69459096), (6, 57882580), (7, 49613640), (8, 43411935), (10, 34729548), (12, 28941290), (14, 24806820), (15, 23153032), (20, 17364774), (21, 16537880), (24, 14470645), (28, 12403410), (30, 11576516), (31, 11203080), (35, 9922728), (40, 8682387), (42, 8268940), (56, 6201705), (60, 5788258), (62, 5601540), (70, 4961364), (84, 4134470), (93, 3734360), (105, 3307576), (120, 2894129), (124, 2800770), (140, 2480682), (155, 2240616), (168, 2067235), (186, 1867180), (210, 1653788), (217, 1600440), (248, 1400385), (280, 1240341), (310, 1120308), (372, 933590), (420, 826894), (434, 800220), (465, 746872), (620, 560154), (651, 533480), (744, 466795), (840, 413447), (868, 400110), (930, 373436), (1085, 320088), (1240, 280077), (1302, 266740), (1736, 200055), (1860, 186718), (2170, 160044), (2604, 133370), (3255, 106696), (3720, 93359), (4340, 80022), (5208, 66685), (6510, 53348), (8680, 40011), (13020, 26674), (13337, 26040)]