202885760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:239

約数の個数: 256

約数和(自身を含む): 634521600

約数和(自身を除く): 431635840

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, 179, 184, 220, 224, 230, 253, 280, 308, 320, 322, 352, 358, 368, 385, 440, 448, 460, 506, 560, 616, 640, 644, 704, 716, 736, 770, 805, 880, 895, 896, 920, 1012, 1120, 1232, 1253, 1265, 1288, 1408, 1432, 1472, 1540, 1610, 1760, 1771, 1790, 1840, 1969, 2024, 2240, 2464, 2506, 2530, 2576, 2864, 2944, 3080, 3220, 3520, 3542, 3580, 3680, 3938, 4048, 4117, 4480, 4928, 5012, 5060, 5152, 5728, 6160, 6265, 6440, 7040, 7084, 7160, 7360, 7876, 8096, 8234, 8855, 9845, 9856, 10024, 10120, 10304, 11456, 12320, 12530, 12880, 13783, 14168, 14320, 14720, 15752, 16192, 16468, 17710, 19690, 20048, 20240, 20585, 20608, 22912, 24640, 25060, 25760, 27566, 28336, 28640, 28819, 31504, 32384, 32936, 35420, 39380, 40096, 40480, 41170, 45287, 49280, 50120, 51520, 55132, 56672, 57280, 57638, 63008, 65872, 68915, 70840, 78760, 80192, 80960, 82340, 90574, 100240, 103040, 110264, 113344, 114560, 115276, 126016, 131744, 137830, 141680, 144095, 157520, 160384, 161920, 164680, 181148, 200480, 220528, 226435, 226688, 230552, 252032, 263488, 275660, 283360, 288190, 315040, 317009, 329360, 362296, 400960, 441056, 452870, 461104, 526976, 551320, 566720, 576380, 630080, 634018, 658720, 724592, 801920, 882112, 905740, 922208, 1102640, 1133440, 1152760, 1260160, 1268036, 1317440, 1449184, 1585045, 1764224, 1811480, 1844416, 2205280, 2305520, 2536072, 2634880, 2898368, 3170090, 3622960, 3688832, 4410560, 4611040, 5072144, 5796736, 6340180, 7245920, 8821120, 9222080, 10144288, 12680360, 14491840, 18444160, 20288576, 25360720, 28983680, 40577152, 50721440, 101442880, 202885760]

約数ペア:

[(1, 202885760), (2, 101442880), (4, 50721440), (5, 40577152), (7, 28983680), (8, 25360720), (10, 20288576), (11, 18444160), (14, 14491840), (16, 12680360), (20, 10144288), (22, 9222080), (23, 8821120), (28, 7245920), (32, 6340180), (35, 5796736), (40, 5072144), (44, 4611040), (46, 4410560), (55, 3688832), (56, 3622960), (64, 3170090), (70, 2898368), (77, 2634880), (80, 2536072), (88, 2305520), (92, 2205280), (110, 1844416), (112, 1811480), (115, 1764224), (128, 1585045), (140, 1449184), (154, 1317440), (160, 1268036), (161, 1260160), (176, 1152760), (179, 1133440), (184, 1102640), (220, 922208), (224, 905740), (230, 882112), (253, 801920), (280, 724592), (308, 658720), (320, 634018), (322, 630080), (352, 576380), (358, 566720), (368, 551320), (385, 526976), (440, 461104), (448, 452870), (460, 441056), (506, 400960), (560, 362296), (616, 329360), (640, 317009), (644, 315040), (704, 288190), (716, 283360), (736, 275660), (770, 263488), (805, 252032), (880, 230552), (895, 226688), (896, 226435), (920, 220528), (1012, 200480), (1120, 181148), (1232, 164680), (1253, 161920), (1265, 160384), (1288, 157520), (1408, 144095), (1432, 141680), (1472, 137830), (1540, 131744), (1610, 126016), (1760, 115276), (1771, 114560), (1790, 113344), (1840, 110264), (1969, 103040), (2024, 100240), (2240, 90574), (2464, 82340), (2506, 80960), (2530, 80192), (2576, 78760), (2864, 70840), (2944, 68915), (3080, 65872), (3220, 63008), (3520, 57638), (3542, 57280), (3580, 56672), (3680, 55132), (3938, 51520), (4048, 50120), (4117, 49280), (4480, 45287), (4928, 41170), (5012, 40480), (5060, 40096), (5152, 39380), (5728, 35420), (6160, 32936), (6265, 32384), (6440, 31504), (7040, 28819), (7084, 28640), (7160, 28336), (7360, 27566), (7876, 25760), (8096, 25060), (8234, 24640), (8855, 22912), (9845, 20608), (9856, 20585), (10024, 20240), (10120, 20048), (10304, 19690), (11456, 17710), (12320, 16468), (12530, 16192), (12880, 15752), (13783, 14720), (14168, 14320)]