139445760

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:364

約数の個数: 160

約数和(自身を含む): 454113792

約数和(自身を除く): 314668032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 160, 192, 201, 240, 256, 268, 271, 320, 335, 384, 402, 480, 512, 536, 542, 640, 670, 768, 804, 813, 960, 1005, 1072, 1084, 1280, 1340, 1355, 1536, 1608, 1626, 1920, 2010, 2144, 2168, 2560, 2680, 2710, 3216, 3252, 3840, 4020, 4065, 4288, 4336, 5360, 5420, 6432, 6504, 7680, 8040, 8130, 8576, 8672, 10720, 10840, 12864, 13008, 16080, 16260, 17152, 17344, 18157, 21440, 21680, 25728, 26016, 32160, 32520, 34304, 34688, 36314, 42880, 43360, 51456, 52032, 54471, 64320, 65040, 69376, 72628, 85760, 86720, 90785, 102912, 104064, 108942, 128640, 130080, 138752, 145256, 171520, 173440, 181570, 208128, 217884, 257280, 260160, 272355, 290512, 346880, 363140, 416256, 435768, 514560, 520320, 544710, 581024, 693760, 726280, 871536, 1040640, 1089420, 1162048, 1452560, 1743072, 2081280, 2178840, 2324096, 2905120, 3486144, 4357680, 4648192, 5810240, 6972288, 8715360, 9296384, 11620480, 13944576, 17430720, 23240960, 27889152, 34861440, 46481920, 69722880, 139445760]

約数ペア:

[(1, 139445760), (2, 69722880), (3, 46481920), (4, 34861440), (5, 27889152), (6, 23240960), (8, 17430720), (10, 13944576), (12, 11620480), (15, 9296384), (16, 8715360), (20, 6972288), (24, 5810240), (30, 4648192), (32, 4357680), (40, 3486144), (48, 2905120), (60, 2324096), (64, 2178840), (67, 2081280), (80, 1743072), (96, 1452560), (120, 1162048), (128, 1089420), (134, 1040640), (160, 871536), (192, 726280), (201, 693760), (240, 581024), (256, 544710), (268, 520320), (271, 514560), (320, 435768), (335, 416256), (384, 363140), (402, 346880), (480, 290512), (512, 272355), (536, 260160), (542, 257280), (640, 217884), (670, 208128), (768, 181570), (804, 173440), (813, 171520), (960, 145256), (1005, 138752), (1072, 130080), (1084, 128640), (1280, 108942), (1340, 104064), (1355, 102912), (1536, 90785), (1608, 86720), (1626, 85760), (1920, 72628), (2010, 69376), (2144, 65040), (2168, 64320), (2560, 54471), (2680, 52032), (2710, 51456), (3216, 43360), (3252, 42880), (3840, 36314), (4020, 34688), (4065, 34304), (4288, 32520), (4336, 32160), (5360, 26016), (5420, 25728), (6432, 21680), (6504, 21440), (7680, 18157), (8040, 17344), (8130, 17152), (8576, 16260), (8672, 16080), (10720, 13008), (10840, 12864)]