160786560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:387

約数の個数: 256

約数和(自身を含む): 585169920

約数和(自身を除く): 424383360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 48, 55, 60, 64, 66, 69, 80, 88, 92, 96, 110, 115, 120, 128, 132, 138, 160, 165, 176, 184, 192, 220, 230, 240, 253, 264, 276, 320, 330, 331, 345, 352, 368, 384, 440, 460, 480, 506, 528, 552, 640, 660, 662, 690, 704, 736, 759, 880, 920, 960, 993, 1012, 1056, 1104, 1265, 1320, 1324, 1380, 1408, 1472, 1518, 1655, 1760, 1840, 1920, 1986, 2024, 2112, 2208, 2530, 2640, 2648, 2760, 2944, 3036, 3310, 3520, 3641, 3680, 3795, 3972, 4048, 4224, 4416, 4965, 5060, 5280, 5296, 5520, 6072, 6620, 7040, 7282, 7360, 7590, 7613, 7944, 8096, 8832, 9930, 10120, 10560, 10592, 10923, 11040, 12144, 13240, 14564, 14720, 15180, 15226, 15888, 16192, 18205, 19860, 20240, 21120, 21184, 21846, 22080, 22839, 24288, 26480, 29128, 30360, 30452, 31776, 32384, 36410, 38065, 39720, 40480, 42368, 43692, 44160, 45678, 48576, 52960, 54615, 58256, 60720, 60904, 63552, 72820, 76130, 79440, 80960, 83743, 87384, 91356, 97152, 105920, 109230, 114195, 116512, 121440, 121808, 127104, 145640, 152260, 158880, 161920, 167486, 174768, 182712, 211840, 218460, 228390, 233024, 242880, 243616, 251229, 291280, 304520, 317760, 334972, 349536, 365424, 418715, 436920, 456780, 466048, 485760, 487232, 502458, 582560, 609040, 635520, 669944, 699072, 730848, 837430, 873840, 913560, 974464, 1004916, 1165120, 1218080, 1256145, 1339888, 1398144, 1461696, 1674860, 1747680, 1827120, 2009832, 2330240, 2436160, 2512290, 2679776, 2923392, 3349720, 3495360, 3654240, 4019664, 4872320, 5024580, 5359552, 6699440, 6990720, 7308480, 8039328, 10049160, 10719104, 13398880, 14616960, 16078656, 20098320, 26797760, 32157312, 40196640, 53595520, 80393280, 160786560]

約数ペア:

[(1, 160786560), (2, 80393280), (3, 53595520), (4, 40196640), (5, 32157312), (6, 26797760), (8, 20098320), (10, 16078656), (11, 14616960), (12, 13398880), (15, 10719104), (16, 10049160), (20, 8039328), (22, 7308480), (23, 6990720), (24, 6699440), (30, 5359552), (32, 5024580), (33, 4872320), (40, 4019664), (44, 3654240), (46, 3495360), (48, 3349720), (55, 2923392), (60, 2679776), (64, 2512290), (66, 2436160), (69, 2330240), (80, 2009832), (88, 1827120), (92, 1747680), (96, 1674860), (110, 1461696), (115, 1398144), (120, 1339888), (128, 1256145), (132, 1218080), (138, 1165120), (160, 1004916), (165, 974464), (176, 913560), (184, 873840), (192, 837430), (220, 730848), (230, 699072), (240, 669944), (253, 635520), (264, 609040), (276, 582560), (320, 502458), (330, 487232), (331, 485760), (345, 466048), (352, 456780), (368, 436920), (384, 418715), (440, 365424), (460, 349536), (480, 334972), (506, 317760), (528, 304520), (552, 291280), (640, 251229), (660, 243616), (662, 242880), (690, 233024), (704, 228390), (736, 218460), (759, 211840), (880, 182712), (920, 174768), (960, 167486), (993, 161920), (1012, 158880), (1056, 152260), (1104, 145640), (1265, 127104), (1320, 121808), (1324, 121440), (1380, 116512), (1408, 114195), (1472, 109230), (1518, 105920), (1655, 97152), (1760, 91356), (1840, 87384), (1920, 83743), (1986, 80960), (2024, 79440), (2112, 76130), (2208, 72820), (2530, 63552), (2640, 60904), (2648, 60720), (2760, 58256), (2944, 54615), (3036, 52960), (3310, 48576), (3520, 45678), (3641, 44160), (3680, 43692), (3795, 42368), (3972, 40480), (4048, 39720), (4224, 38065), (4416, 36410), (4965, 32384), (5060, 31776), (5280, 30452), (5296, 30360), (5520, 29128), (6072, 26480), (6620, 24288), (7040, 22839), (7282, 22080), (7360, 21846), (7590, 21184), (7613, 21120), (7944, 20240), (8096, 19860), (8832, 18205), (9930, 16192), (10120, 15888), (10560, 15226), (10592, 15180), (10923, 14720), (11040, 14564), (12144, 13240)]