153662080

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:139

約数の個数: 256

約数和(自身を含む): 456503040

約数和(自身を除く): 302840960

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 23, 26, 32, 40, 44, 46, 52, 55, 64, 65, 73, 80, 88, 92, 104, 110, 115, 128, 130, 143, 146, 160, 176, 184, 208, 220, 230, 253, 260, 286, 292, 299, 320, 352, 365, 368, 416, 440, 460, 506, 520, 572, 584, 598, 640, 704, 715, 730, 736, 803, 832, 880, 920, 949, 1012, 1040, 1144, 1168, 1196, 1265, 1408, 1430, 1460, 1472, 1495, 1606, 1664, 1679, 1760, 1840, 1898, 2024, 2080, 2288, 2336, 2392, 2530, 2860, 2920, 2944, 2990, 3212, 3289, 3358, 3520, 3680, 3796, 4015, 4048, 4160, 4576, 4672, 4745, 4784, 5060, 5720, 5840, 5980, 6424, 6578, 6716, 7040, 7360, 7592, 8030, 8096, 8320, 8395, 9152, 9344, 9490, 9568, 10120, 10439, 11440, 11680, 11960, 12848, 13156, 13432, 14720, 15184, 16060, 16192, 16445, 16790, 18304, 18469, 18980, 19136, 20240, 20878, 21827, 22880, 23360, 23920, 25696, 26312, 26864, 30368, 32120, 32384, 32890, 33580, 36938, 37960, 38272, 40480, 41756, 43654, 45760, 46720, 47840, 51392, 52195, 52624, 53728, 60736, 64240, 65780, 67160, 73876, 75920, 80960, 83512, 87308, 91520, 92345, 95680, 102784, 104390, 105248, 107456, 109135, 121472, 128480, 131560, 134320, 147752, 151840, 161920, 167024, 174616, 184690, 191360, 208780, 210496, 214912, 218270, 240097, 256960, 263120, 268640, 295504, 303680, 334048, 349232, 369380, 417560, 420992, 436540, 480194, 513920, 526240, 537280, 591008, 607360, 668096, 698464, 738760, 835120, 873080, 960388, 1052480, 1074560, 1182016, 1200485, 1336192, 1396928, 1477520, 1670240, 1746160, 1920776, 2104960, 2364032, 2400970, 2793856, 2955040, 3340480, 3492320, 3841552, 4801940, 5910080, 6680960, 6984640, 7683104, 9603880, 11820160, 13969280, 15366208, 19207760, 30732416, 38415520, 76831040, 153662080]

約数ペア:

[(1, 153662080), (2, 76831040), (4, 38415520), (5, 30732416), (8, 19207760), (10, 15366208), (11, 13969280), (13, 11820160), (16, 9603880), (20, 7683104), (22, 6984640), (23, 6680960), (26, 5910080), (32, 4801940), (40, 3841552), (44, 3492320), (46, 3340480), (52, 2955040), (55, 2793856), (64, 2400970), (65, 2364032), (73, 2104960), (80, 1920776), (88, 1746160), (92, 1670240), (104, 1477520), (110, 1396928), (115, 1336192), (128, 1200485), (130, 1182016), (143, 1074560), (146, 1052480), (160, 960388), (176, 873080), (184, 835120), (208, 738760), (220, 698464), (230, 668096), (253, 607360), (260, 591008), (286, 537280), (292, 526240), (299, 513920), (320, 480194), (352, 436540), (365, 420992), (368, 417560), (416, 369380), (440, 349232), (460, 334048), (506, 303680), (520, 295504), (572, 268640), (584, 263120), (598, 256960), (640, 240097), (704, 218270), (715, 214912), (730, 210496), (736, 208780), (803, 191360), (832, 184690), (880, 174616), (920, 167024), (949, 161920), (1012, 151840), (1040, 147752), (1144, 134320), (1168, 131560), (1196, 128480), (1265, 121472), (1408, 109135), (1430, 107456), (1460, 105248), (1472, 104390), (1495, 102784), (1606, 95680), (1664, 92345), (1679, 91520), (1760, 87308), (1840, 83512), (1898, 80960), (2024, 75920), (2080, 73876), (2288, 67160), (2336, 65780), (2392, 64240), (2530, 60736), (2860, 53728), (2920, 52624), (2944, 52195), (2990, 51392), (3212, 47840), (3289, 46720), (3358, 45760), (3520, 43654), (3680, 41756), (3796, 40480), (4015, 38272), (4048, 37960), (4160, 36938), (4576, 33580), (4672, 32890), (4745, 32384), (4784, 32120), (5060, 30368), (5720, 26864), (5840, 26312), (5980, 25696), (6424, 23920), (6578, 23360), (6716, 22880), (7040, 21827), (7360, 20878), (7592, 20240), (8030, 19136), (8096, 18980), (8320, 18469), (8395, 18304), (9152, 16790), (9344, 16445), (9490, 16192), (9568, 16060), (10120, 15184), (10439, 14720), (11440, 13432), (11680, 13156), (11960, 12848)]