156828420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{5927}}^1$

素因数の和:5959

約数の個数: 144

約数和(自身を含む): 567665280

約数和(自身を除く): 410836860

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, 5927, 6615, 8820, 11854, 13230, 17781, 23708, 26460, 29635, 35562, 41489, 53343, 59270, 71124, 82978, 88905, 106686, 118540, 124467, 160029, 165956, 177810, 207445, 213372, 248934, 266715, 290423, 320058, 355620, 373401, 414890, 497868, 533430, 580846, 622335, 640116, 746802, 800145, 829780, 871269, 1066860, 1120203, 1161692, 1244670, 1452115, 1493604, 1600290, 1742538, 1867005, 2240406, 2489340, 2613807, 2904230, 3200580, 3485076, 3734010, 4356345, 4480812, 5227614, 5601015, 5808460, 7468020, 7841421, 8712690, 10455228, 11202030, 13069035, 15682842, 17425380, 22404060, 26138070, 31365684, 39207105, 52276140, 78414210, 156828420]

約数ペア:

[(1, 156828420), (2, 78414210), (3, 52276140), (4, 39207105), (5, 31365684), (6, 26138070), (7, 22404060), (9, 17425380), (10, 15682842), (12, 13069035), (14, 11202030), (15, 10455228), (18, 8712690), (20, 7841421), (21, 7468020), (27, 5808460), (28, 5601015), (30, 5227614), (35, 4480812), (36, 4356345), (42, 3734010), (45, 3485076), (49, 3200580), (54, 2904230), (60, 2613807), (63, 2489340), (70, 2240406), (84, 1867005), (90, 1742538), (98, 1600290), (105, 1493604), (108, 1452115), (126, 1244670), (135, 1161692), (140, 1120203), (147, 1066860), (180, 871269), (189, 829780), (196, 800145), (210, 746802), (245, 640116), (252, 622335), (270, 580846), (294, 533430), (315, 497868), (378, 414890), (420, 373401), (441, 355620), (490, 320058), (540, 290423), (588, 266715), (630, 248934), (735, 213372), (756, 207445), (882, 177810), (945, 165956), (980, 160029), (1260, 124467), (1323, 118540), (1470, 106686), (1764, 88905), (1890, 82978), (2205, 71124), (2646, 59270), (2940, 53343), (3780, 41489), (4410, 35562), (5292, 29635), (5927, 26460), (6615, 23708), (8820, 17781), (11854, 13230)]