578595840

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:438

約数の個数: 176

約数和(自身を含む): 1870794240

約数和(自身を除く): 1292198400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 139, 160, 192, 240, 256, 271, 278, 320, 384, 417, 480, 512, 542, 556, 640, 695, 768, 813, 834, 960, 1024, 1084, 1112, 1280, 1355, 1390, 1536, 1626, 1668, 1920, 2085, 2168, 2224, 2560, 2710, 2780, 3072, 3252, 3336, 3840, 4065, 4170, 4336, 4448, 5120, 5420, 5560, 6504, 6672, 7680, 8130, 8340, 8672, 8896, 10840, 11120, 13008, 13344, 15360, 16260, 16680, 17344, 17792, 21680, 22240, 26016, 26688, 32520, 33360, 34688, 35584, 37669, 43360, 44480, 52032, 53376, 65040, 66720, 69376, 71168, 75338, 86720, 88960, 104064, 106752, 113007, 130080, 133440, 138752, 142336, 150676, 173440, 177920, 188345, 208128, 213504, 226014, 260160, 266880, 277504, 301352, 346880, 355840, 376690, 416256, 427008, 452028, 520320, 533760, 565035, 602704, 693760, 711680, 753380, 832512, 904056, 1040640, 1067520, 1130070, 1205408, 1387520, 1506760, 1808112, 2081280, 2135040, 2260140, 2410816, 3013520, 3616224, 4162560, 4520280, 4821632, 6027040, 7232448, 9040560, 9643264, 12054080, 14464896, 18081120, 19286528, 24108160, 28929792, 36162240, 38573056, 48216320, 57859584, 72324480, 96432640, 115719168, 144648960, 192865280, 289297920, 578595840]

約数ペア:

[(1, 578595840), (2, 289297920), (3, 192865280), (4, 144648960), (5, 115719168), (6, 96432640), (8, 72324480), (10, 57859584), (12, 48216320), (15, 38573056), (16, 36162240), (20, 28929792), (24, 24108160), (30, 19286528), (32, 18081120), (40, 14464896), (48, 12054080), (60, 9643264), (64, 9040560), (80, 7232448), (96, 6027040), (120, 4821632), (128, 4520280), (139, 4162560), (160, 3616224), (192, 3013520), (240, 2410816), (256, 2260140), (271, 2135040), (278, 2081280), (320, 1808112), (384, 1506760), (417, 1387520), (480, 1205408), (512, 1130070), (542, 1067520), (556, 1040640), (640, 904056), (695, 832512), (768, 753380), (813, 711680), (834, 693760), (960, 602704), (1024, 565035), (1084, 533760), (1112, 520320), (1280, 452028), (1355, 427008), (1390, 416256), (1536, 376690), (1626, 355840), (1668, 346880), (1920, 301352), (2085, 277504), (2168, 266880), (2224, 260160), (2560, 226014), (2710, 213504), (2780, 208128), (3072, 188345), (3252, 177920), (3336, 173440), (3840, 150676), (4065, 142336), (4170, 138752), (4336, 133440), (4448, 130080), (5120, 113007), (5420, 106752), (5560, 104064), (6504, 88960), (6672, 86720), (7680, 75338), (8130, 71168), (8340, 69376), (8672, 66720), (8896, 65040), (10840, 53376), (11120, 52032), (13008, 44480), (13344, 43360), (15360, 37669), (16260, 35584), (16680, 34688), (17344, 33360), (17792, 32520), (21680, 26688), (22240, 26016)]