153581120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:329

約数の個数: 224

約数和(自身を含む): 477536256

約数和(自身を除く): 323955136

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, 140, 154, 160, 161, 176, 184, 220, 224, 230, 253, 271, 280, 308, 320, 322, 352, 368, 385, 440, 448, 460, 506, 542, 560, 616, 644, 704, 736, 770, 805, 880, 920, 1012, 1084, 1120, 1232, 1265, 1288, 1355, 1472, 1540, 1610, 1760, 1771, 1840, 1897, 2024, 2168, 2240, 2464, 2530, 2576, 2710, 2981, 3080, 3220, 3520, 3542, 3680, 3794, 4048, 4336, 4928, 5060, 5152, 5420, 5962, 6160, 6233, 6440, 7084, 7360, 7588, 8096, 8672, 8855, 9485, 10120, 10304, 10840, 11924, 12320, 12466, 12880, 14168, 14905, 15176, 16192, 17344, 17710, 18970, 20240, 20867, 21680, 23848, 24640, 24932, 25760, 28336, 29810, 30352, 31165, 35420, 37940, 40480, 41734, 43360, 43631, 47696, 49864, 51520, 56672, 59620, 60704, 62330, 68563, 70840, 75880, 80960, 83468, 86720, 87262, 95392, 99728, 104335, 113344, 119240, 121408, 124660, 137126, 141680, 151760, 166936, 174524, 190784, 199456, 208670, 218155, 238480, 249320, 274252, 283360, 303520, 333872, 342815, 349048, 398912, 417340, 436310, 476960, 479941, 498640, 548504, 566720, 607040, 667744, 685630, 698096, 834680, 872620, 953920, 959882, 997280, 1097008, 1335488, 1371260, 1396192, 1669360, 1745240, 1919764, 1994560, 2194016, 2399705, 2742520, 2792384, 3338720, 3490480, 3839528, 4388032, 4799410, 5485040, 6677440, 6980960, 7679056, 9598820, 10970080, 13961920, 15358112, 19197640, 21940160, 30716224, 38395280, 76790560, 153581120]

約数ペア:

[(1, 153581120), (2, 76790560), (4, 38395280), (5, 30716224), (7, 21940160), (8, 19197640), (10, 15358112), (11, 13961920), (14, 10970080), (16, 9598820), (20, 7679056), (22, 6980960), (23, 6677440), (28, 5485040), (32, 4799410), (35, 4388032), (40, 3839528), (44, 3490480), (46, 3338720), (55, 2792384), (56, 2742520), (64, 2399705), (70, 2194016), (77, 1994560), (80, 1919764), (88, 1745240), (92, 1669360), (110, 1396192), (112, 1371260), (115, 1335488), (140, 1097008), (154, 997280), (160, 959882), (161, 953920), (176, 872620), (184, 834680), (220, 698096), (224, 685630), (230, 667744), (253, 607040), (271, 566720), (280, 548504), (308, 498640), (320, 479941), (322, 476960), (352, 436310), (368, 417340), (385, 398912), (440, 349048), (448, 342815), (460, 333872), (506, 303520), (542, 283360), (560, 274252), (616, 249320), (644, 238480), (704, 218155), (736, 208670), (770, 199456), (805, 190784), (880, 174524), (920, 166936), (1012, 151760), (1084, 141680), (1120, 137126), (1232, 124660), (1265, 121408), (1288, 119240), (1355, 113344), (1472, 104335), (1540, 99728), (1610, 95392), (1760, 87262), (1771, 86720), (1840, 83468), (1897, 80960), (2024, 75880), (2168, 70840), (2240, 68563), (2464, 62330), (2530, 60704), (2576, 59620), (2710, 56672), (2981, 51520), (3080, 49864), (3220, 47696), (3520, 43631), (3542, 43360), (3680, 41734), (3794, 40480), (4048, 37940), (4336, 35420), (4928, 31165), (5060, 30352), (5152, 29810), (5420, 28336), (5962, 25760), (6160, 24932), (6233, 24640), (6440, 23848), (7084, 21680), (7360, 20867), (7588, 20240), (8096, 18970), (8672, 17710), (8855, 17344), (9485, 16192), (10120, 15176), (10304, 14905), (10840, 14168), (11924, 12880), (12320, 12466)]