519198120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{9811}}^1$

素因数の和:9845

約数の個数: 192

約数和(自身を含む): 2013422400

約数和(自身を除く): 1494224280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 735, 756, 840, 882, 945, 980, 1080, 1176, 1260, 1323, 1470, 1512, 1764, 1890, 1960, 2205, 2520, 2646, 2940, 3528, 3780, 4410, 5292, 5880, 6615, 7560, 8820, 9811, 10584, 13230, 17640, 19622, 26460, 29433, 39244, 49055, 52920, 58866, 68677, 78488, 88299, 98110, 117732, 137354, 147165, 176598, 196220, 206031, 235464, 264897, 274708, 294330, 343385, 353196, 392440, 412062, 441495, 480739, 529794, 549416, 588660, 618093, 686770, 706392, 824124, 882990, 961478, 1030155, 1059588, 1177320, 1236186, 1324485, 1373540, 1442217, 1648248, 1765980, 1854279, 1922956, 2060310, 2119176, 2403695, 2472372, 2648970, 2747080, 2884434, 3090465, 3531960, 3708558, 3845912, 4120620, 4326651, 4807390, 4944744, 5297940, 5768868, 6180930, 7211085, 7417116, 8241240, 8653302, 9271395, 9614780, 10595880, 11537736, 12361860, 12979953, 14422170, 14834232, 17306604, 18542790, 19229560, 21633255, 24723720, 25959906, 28844340, 34613208, 37085580, 43266510, 51919812, 57688680, 64899765, 74171160, 86533020, 103839624, 129799530, 173066040, 259599060, 519198120]

約数ペア:

[(1, 519198120), (2, 259599060), (3, 173066040), (4, 129799530), (5, 103839624), (6, 86533020), (7, 74171160), (8, 64899765), (9, 57688680), (10, 51919812), (12, 43266510), (14, 37085580), (15, 34613208), (18, 28844340), (20, 25959906), (21, 24723720), (24, 21633255), (27, 19229560), (28, 18542790), (30, 17306604), (35, 14834232), (36, 14422170), (40, 12979953), (42, 12361860), (45, 11537736), (49, 10595880), (54, 9614780), (56, 9271395), (60, 8653302), (63, 8241240), (70, 7417116), (72, 7211085), (84, 6180930), (90, 5768868), (98, 5297940), (105, 4944744), (108, 4807390), (120, 4326651), (126, 4120620), (135, 3845912), (140, 3708558), (147, 3531960), (168, 3090465), (180, 2884434), (189, 2747080), (196, 2648970), (210, 2472372), (216, 2403695), (245, 2119176), (252, 2060310), (270, 1922956), (280, 1854279), (294, 1765980), (315, 1648248), (360, 1442217), (378, 1373540), (392, 1324485), (420, 1236186), (441, 1177320), (490, 1059588), (504, 1030155), (540, 961478), (588, 882990), (630, 824124), (735, 706392), (756, 686770), (840, 618093), (882, 588660), (945, 549416), (980, 529794), (1080, 480739), (1176, 441495), (1260, 412062), (1323, 392440), (1470, 353196), (1512, 343385), (1764, 294330), (1890, 274708), (1960, 264897), (2205, 235464), (2520, 206031), (2646, 196220), (2940, 176598), (3528, 147165), (3780, 137354), (4410, 117732), (5292, 98110), (5880, 88299), (6615, 78488), (7560, 68677), (8820, 58866), (9811, 52920), (10584, 49055), (13230, 39244), (17640, 29433), (19622, 26460)]