385470400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:427

約数の個数: 168

約数和(自身を含む): 1096564736

約数和(自身を除く): 711094336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 127, 140, 160, 175, 200, 224, 254, 271, 280, 320, 350, 400, 448, 508, 542, 560, 635, 700, 800, 889, 1016, 1084, 1120, 1270, 1355, 1400, 1600, 1778, 1897, 2032, 2168, 2240, 2540, 2710, 2800, 3175, 3556, 3794, 4064, 4336, 4445, 5080, 5420, 5600, 6350, 6775, 7112, 7588, 8128, 8672, 8890, 9485, 10160, 10840, 11200, 12700, 13550, 14224, 15176, 17344, 17780, 18970, 20320, 21680, 22225, 25400, 27100, 28448, 30352, 34417, 35560, 37940, 40640, 43360, 44450, 47425, 50800, 54200, 56896, 60704, 68834, 71120, 75880, 86720, 88900, 94850, 101600, 108400, 121408, 137668, 142240, 151760, 172085, 177800, 189700, 203200, 216800, 240919, 275336, 284480, 303520, 344170, 355600, 379400, 433600, 481838, 550672, 607040, 688340, 711200, 758800, 860425, 963676, 1101344, 1204595, 1376680, 1422400, 1517600, 1720850, 1927352, 2202688, 2409190, 2753360, 3035200, 3441700, 3854704, 4818380, 5506720, 6022975, 6883400, 7709408, 9636760, 11013440, 12045950, 13766800, 15418816, 19273520, 24091900, 27533600, 38547040, 48183800, 55067200, 77094080, 96367600, 192735200, 385470400]

約数ペア:

[(1, 385470400), (2, 192735200), (4, 96367600), (5, 77094080), (7, 55067200), (8, 48183800), (10, 38547040), (14, 27533600), (16, 24091900), (20, 19273520), (25, 15418816), (28, 13766800), (32, 12045950), (35, 11013440), (40, 9636760), (50, 7709408), (56, 6883400), (64, 6022975), (70, 5506720), (80, 4818380), (100, 3854704), (112, 3441700), (127, 3035200), (140, 2753360), (160, 2409190), (175, 2202688), (200, 1927352), (224, 1720850), (254, 1517600), (271, 1422400), (280, 1376680), (320, 1204595), (350, 1101344), (400, 963676), (448, 860425), (508, 758800), (542, 711200), (560, 688340), (635, 607040), (700, 550672), (800, 481838), (889, 433600), (1016, 379400), (1084, 355600), (1120, 344170), (1270, 303520), (1355, 284480), (1400, 275336), (1600, 240919), (1778, 216800), (1897, 203200), (2032, 189700), (2168, 177800), (2240, 172085), (2540, 151760), (2710, 142240), (2800, 137668), (3175, 121408), (3556, 108400), (3794, 101600), (4064, 94850), (4336, 88900), (4445, 86720), (5080, 75880), (5420, 71120), (5600, 68834), (6350, 60704), (6775, 56896), (7112, 54200), (7588, 50800), (8128, 47425), (8672, 44450), (8890, 43360), (9485, 40640), (10160, 37940), (10840, 35560), (11200, 34417), (12700, 30352), (13550, 28448), (14224, 27100), (15176, 25400), (17344, 22225), (17780, 21680), (18970, 20320)]