140574720

素因数分解:

$2^{16}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:64

約数の個数: 272

約数和(自身を含む): 528478272

約数和(自身を除く): 387903552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 128, 130, 132, 143, 156, 160, 165, 176, 192, 195, 208, 220, 240, 256, 260, 264, 286, 312, 320, 330, 352, 384, 390, 416, 429, 440, 480, 512, 520, 528, 572, 624, 640, 660, 704, 715, 768, 780, 832, 858, 880, 960, 1024, 1040, 1056, 1144, 1248, 1280, 1320, 1408, 1430, 1536, 1560, 1664, 1716, 1760, 1920, 2048, 2080, 2112, 2145, 2288, 2496, 2560, 2640, 2816, 2860, 3072, 3120, 3328, 3432, 3520, 3840, 4096, 4160, 4224, 4290, 4576, 4992, 5120, 5280, 5632, 5720, 6144, 6240, 6656, 6864, 7040, 7680, 8192, 8320, 8448, 8580, 9152, 9984, 10240, 10560, 11264, 11440, 12288, 12480, 13312, 13728, 14080, 15360, 16384, 16640, 16896, 17160, 18304, 19968, 20480, 21120, 22528, 22880, 24576, 24960, 26624, 27456, 28160, 30720, 32768, 33280, 33792, 34320, 36608, 39936, 40960, 42240, 45056, 45760, 49152, 49920, 53248, 54912, 56320, 61440, 65536, 66560, 67584, 68640, 73216, 79872, 81920, 84480, 90112, 91520, 98304, 99840, 106496, 109824, 112640, 122880, 133120, 135168, 137280, 146432, 159744, 163840, 168960, 180224, 183040, 196608, 199680, 212992, 219648, 225280, 245760, 266240, 270336, 274560, 292864, 319488, 327680, 337920, 360448, 366080, 399360, 425984, 439296, 450560, 491520, 532480, 540672, 549120, 585728, 638976, 675840, 720896, 732160, 798720, 851968, 878592, 901120, 983040, 1064960, 1081344, 1098240, 1171456, 1277952, 1351680, 1464320, 1597440, 1757184, 1802240, 2129920, 2162688, 2196480, 2342912, 2555904, 2703360, 2928640, 3194880, 3514368, 3604480, 4259840, 4392960, 4685824, 5406720, 5857280, 6389760, 7028736, 8785920, 9371648, 10813440, 11714560, 12779520, 14057472, 17571840, 23429120, 28114944, 35143680, 46858240, 70287360, 140574720]

約数ペア:

[(1, 140574720), (2, 70287360), (3, 46858240), (4, 35143680), (5, 28114944), (6, 23429120), (8, 17571840), (10, 14057472), (11, 12779520), (12, 11714560), (13, 10813440), (15, 9371648), (16, 8785920), (20, 7028736), (22, 6389760), (24, 5857280), (26, 5406720), (30, 4685824), (32, 4392960), (33, 4259840), (39, 3604480), (40, 3514368), (44, 3194880), (48, 2928640), (52, 2703360), (55, 2555904), (60, 2342912), (64, 2196480), (65, 2162688), (66, 2129920), (78, 1802240), (80, 1757184), (88, 1597440), (96, 1464320), (104, 1351680), (110, 1277952), (120, 1171456), (128, 1098240), (130, 1081344), (132, 1064960), (143, 983040), (156, 901120), (160, 878592), (165, 851968), (176, 798720), (192, 732160), (195, 720896), (208, 675840), (220, 638976), (240, 585728), (256, 549120), (260, 540672), (264, 532480), (286, 491520), (312, 450560), (320, 439296), (330, 425984), (352, 399360), (384, 366080), (390, 360448), (416, 337920), (429, 327680), (440, 319488), (480, 292864), (512, 274560), (520, 270336), (528, 266240), (572, 245760), (624, 225280), (640, 219648), (660, 212992), (704, 199680), (715, 196608), (768, 183040), (780, 180224), (832, 168960), (858, 163840), (880, 159744), (960, 146432), (1024, 137280), (1040, 135168), (1056, 133120), (1144, 122880), (1248, 112640), (1280, 109824), (1320, 106496), (1408, 99840), (1430, 98304), (1536, 91520), (1560, 90112), (1664, 84480), (1716, 81920), (1760, 79872), (1920, 73216), (2048, 68640), (2080, 67584), (2112, 66560), (2145, 65536), (2288, 61440), (2496, 56320), (2560, 54912), (2640, 53248), (2816, 49920), (2860, 49152), (3072, 45760), (3120, 45056), (3328, 42240), (3432, 40960), (3520, 39936), (3840, 36608), (4096, 34320), (4160, 33792), (4224, 33280), (4290, 32768), (4576, 30720), (4992, 28160), (5120, 27456), (5280, 26624), (5632, 24960), (5720, 24576), (6144, 22880), (6240, 22528), (6656, 21120), (6864, 20480), (7040, 19968), (7680, 18304), (8192, 17160), (8320, 16896), (8448, 16640), (8580, 16384), (9152, 15360), (9984, 14080), (10240, 13728), (10560, 13312), (11264, 12480), (11440, 12288)]