270892160

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:299

約数の個数: 256

約数和(自身を含む): 846028800

約数和(自身を除く): 575136640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 32, 35, 40, 44, 46, 55, 56, 64, 70, 77, 80, 88, 92, 110, 112, 115, 128, 140, 154, 160, 161, 176, 184, 220, 224, 230, 239, 253, 280, 308, 320, 322, 352, 368, 385, 440, 448, 460, 478, 506, 560, 616, 640, 644, 704, 736, 770, 805, 880, 896, 920, 956, 1012, 1120, 1195, 1232, 1265, 1288, 1408, 1472, 1540, 1610, 1673, 1760, 1771, 1840, 1912, 2024, 2240, 2390, 2464, 2530, 2576, 2629, 2944, 3080, 3220, 3346, 3520, 3542, 3680, 3824, 4048, 4480, 4780, 4928, 5060, 5152, 5258, 5497, 6160, 6440, 6692, 7040, 7084, 7360, 7648, 8096, 8365, 8855, 9560, 9856, 10120, 10304, 10516, 10994, 12320, 12880, 13145, 13384, 14168, 14720, 15296, 16192, 16730, 17710, 18403, 19120, 20240, 20608, 21032, 21988, 24640, 25760, 26290, 26768, 27485, 28336, 30592, 32384, 33460, 35420, 36806, 38240, 38479, 40480, 42064, 43976, 49280, 51520, 52580, 53536, 54970, 56672, 60467, 66920, 70840, 73612, 76480, 76958, 80960, 84128, 87952, 92015, 103040, 105160, 107072, 109940, 113344, 120934, 133840, 141680, 147224, 152960, 153916, 161920, 168256, 175904, 184030, 192395, 210320, 214144, 219880, 226688, 241868, 267680, 283360, 294448, 302335, 307832, 336512, 351808, 368060, 384790, 420640, 423269, 439760, 483736, 535360, 566720, 588896, 604670, 615664, 703616, 736120, 769580, 841280, 846538, 879520, 967472, 1070720, 1133440, 1177792, 1209340, 1231328, 1472240, 1539160, 1682560, 1693076, 1759040, 1934944, 2116345, 2355584, 2418680, 2462656, 2944480, 3078320, 3386152, 3518080, 3869888, 4232690, 4837360, 4925312, 5888960, 6156640, 6772304, 7739776, 8465380, 9674720, 11777920, 12313280, 13544608, 16930760, 19349440, 24626560, 27089216, 33861520, 38698880, 54178432, 67723040, 135446080, 270892160]

約数ペア:

[(1, 270892160), (2, 135446080), (4, 67723040), (5, 54178432), (7, 38698880), (8, 33861520), (10, 27089216), (11, 24626560), (14, 19349440), (16, 16930760), (20, 13544608), (22, 12313280), (23, 11777920), (28, 9674720), (32, 8465380), (35, 7739776), (40, 6772304), (44, 6156640), (46, 5888960), (55, 4925312), (56, 4837360), (64, 4232690), (70, 3869888), (77, 3518080), (80, 3386152), (88, 3078320), (92, 2944480), (110, 2462656), (112, 2418680), (115, 2355584), (128, 2116345), (140, 1934944), (154, 1759040), (160, 1693076), (161, 1682560), (176, 1539160), (184, 1472240), (220, 1231328), (224, 1209340), (230, 1177792), (239, 1133440), (253, 1070720), (280, 967472), (308, 879520), (320, 846538), (322, 841280), (352, 769580), (368, 736120), (385, 703616), (440, 615664), (448, 604670), (460, 588896), (478, 566720), (506, 535360), (560, 483736), (616, 439760), (640, 423269), (644, 420640), (704, 384790), (736, 368060), (770, 351808), (805, 336512), (880, 307832), (896, 302335), (920, 294448), (956, 283360), (1012, 267680), (1120, 241868), (1195, 226688), (1232, 219880), (1265, 214144), (1288, 210320), (1408, 192395), (1472, 184030), (1540, 175904), (1610, 168256), (1673, 161920), (1760, 153916), (1771, 152960), (1840, 147224), (1912, 141680), (2024, 133840), (2240, 120934), (2390, 113344), (2464, 109940), (2530, 107072), (2576, 105160), (2629, 103040), (2944, 92015), (3080, 87952), (3220, 84128), (3346, 80960), (3520, 76958), (3542, 76480), (3680, 73612), (3824, 70840), (4048, 66920), (4480, 60467), (4780, 56672), (4928, 54970), (5060, 53536), (5152, 52580), (5258, 51520), (5497, 49280), (6160, 43976), (6440, 42064), (6692, 40480), (7040, 38479), (7084, 38240), (7360, 36806), (7648, 35420), (8096, 33460), (8365, 32384), (8855, 30592), (9560, 28336), (9856, 27485), (10120, 26768), (10304, 26290), (10516, 25760), (10994, 24640), (12320, 21988), (12880, 21032), (13145, 20608), (13384, 20240), (14168, 19120), (14720, 18403), (15296, 17710), (16192, 16730)]