2508700320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{248879}}^1$

素因数の和:248907

約数の個数: 144

約数和(自身を含む): 9783970560

約数和(自身を除く): 7275270240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 248879, 497758, 746637, 995516, 1244395, 1493274, 1742153, 1991032, 2239911, 2488790, 2986548, 3484306, 3733185, 3982064, 4479822, 4977580, 5226459, 5973096, 6968612, 7466370, 7964128, 8710765, 8959644, 9955160, 10452918, 11199555, 11946192, 13937224, 14932740, 15679377, 17421530, 17919288, 19910320, 20905836, 22399110, 23892384, 26132295, 27874448, 29865480, 31358754, 34843060, 35838576, 39820640, 41811672, 44798220, 52264590, 55748896, 59730960, 62717508, 69686120, 71677152, 78396885, 83623344, 89596440, 104529180, 119461920, 125435016, 139372240, 156793770, 167246688, 179192880, 209058360, 250870032, 278744480, 313587540, 358385760, 418116720, 501740064, 627175080, 836233440, 1254350160, 2508700320]

約数ペア:

[(1, 2508700320), (2, 1254350160), (3, 836233440), (4, 627175080), (5, 501740064), (6, 418116720), (7, 358385760), (8, 313587540), (9, 278744480), (10, 250870032), (12, 209058360), (14, 179192880), (15, 167246688), (16, 156793770), (18, 139372240), (20, 125435016), (21, 119461920), (24, 104529180), (28, 89596440), (30, 83623344), (32, 78396885), (35, 71677152), (36, 69686120), (40, 62717508), (42, 59730960), (45, 55748896), (48, 52264590), (56, 44798220), (60, 41811672), (63, 39820640), (70, 35838576), (72, 34843060), (80, 31358754), (84, 29865480), (90, 27874448), (96, 26132295), (105, 23892384), (112, 22399110), (120, 20905836), (126, 19910320), (140, 17919288), (144, 17421530), (160, 15679377), (168, 14932740), (180, 13937224), (210, 11946192), (224, 11199555), (240, 10452918), (252, 9955160), (280, 8959644), (288, 8710765), (315, 7964128), (336, 7466370), (360, 6968612), (420, 5973096), (480, 5226459), (504, 4977580), (560, 4479822), (630, 3982064), (672, 3733185), (720, 3484306), (840, 2986548), (1008, 2488790), (1120, 2239911), (1260, 1991032), (1440, 1742153), (1680, 1493274), (2016, 1244395), (2520, 995516), (3360, 746637), (5040, 497758), (10080, 248879)]