159880800000

素因数分解:

$2^8\times 3^1\times 5^5\times {\mathrm{66617}}^1$

素因数の和:66661

約数の個数: 216

約数和(自身を含む): 531869051952

約数和(自身を除く): 371988251952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 256, 300, 320, 375, 384, 400, 480, 500, 600, 625, 640, 750, 768, 800, 960, 1000, 1200, 1250, 1280, 1500, 1600, 1875, 1920, 2000, 2400, 2500, 3000, 3125, 3200, 3750, 3840, 4000, 4800, 5000, 6000, 6250, 6400, 7500, 8000, 9375, 9600, 10000, 12000, 12500, 15000, 16000, 18750, 19200, 20000, 24000, 25000, 30000, 32000, 37500, 40000, 48000, 50000, 60000, 66617, 75000, 80000, 96000, 100000, 120000, 133234, 150000, 160000, 199851, 200000, 240000, 266468, 300000, 333085, 399702, 400000, 480000, 532936, 600000, 666170, 799404, 800000, 999255, 1065872, 1200000, 1332340, 1598808, 1665425, 1998510, 2131744, 2400000, 2664680, 3197616, 3330850, 3997020, 4263488, 4996275, 5329360, 6395232, 6661700, 7994040, 8327125, 8526976, 9992550, 10658720, 12790464, 13323400, 15988080, 16654250, 17053952, 19985100, 21317440, 24981375, 25580928, 26646800, 31976160, 33308500, 39970200, 41635625, 42634880, 49962750, 51161856, 53293600, 63952320, 66617000, 79940400, 83271250, 85269760, 99925500, 106587200, 124906875, 127904640, 133234000, 159880800, 166542500, 199851000, 208178125, 213174400, 249813750, 255809280, 266468000, 319761600, 333085000, 399702000, 416356250, 426348800, 499627500, 532936000, 624534375, 639523200, 666170000, 799404000, 832712500, 999255000, 1065872000, 1249068750, 1279046400, 1332340000, 1598808000, 1665425000, 1998510000, 2131744000, 2498137500, 2664680000, 3197616000, 3330850000, 3997020000, 4996275000, 5329360000, 6395232000, 6661700000, 7994040000, 9992550000, 10658720000, 13323400000, 15988080000, 19985100000, 26646800000, 31976160000, 39970200000, 53293600000, 79940400000, 159880800000]

約数ペア:

[(1, 159880800000), (2, 79940400000), (3, 53293600000), (4, 39970200000), (5, 31976160000), (6, 26646800000), (8, 19985100000), (10, 15988080000), (12, 13323400000), (15, 10658720000), (16, 9992550000), (20, 7994040000), (24, 6661700000), (25, 6395232000), (30, 5329360000), (32, 4996275000), (40, 3997020000), (48, 3330850000), (50, 3197616000), (60, 2664680000), (64, 2498137500), (75, 2131744000), (80, 1998510000), (96, 1665425000), (100, 1598808000), (120, 1332340000), (125, 1279046400), (128, 1249068750), (150, 1065872000), (160, 999255000), (192, 832712500), (200, 799404000), (240, 666170000), (250, 639523200), (256, 624534375), (300, 532936000), (320, 499627500), (375, 426348800), (384, 416356250), (400, 399702000), (480, 333085000), (500, 319761600), (600, 266468000), (625, 255809280), (640, 249813750), (750, 213174400), (768, 208178125), (800, 199851000), (960, 166542500), (1000, 159880800), (1200, 133234000), (1250, 127904640), (1280, 124906875), (1500, 106587200), (1600, 99925500), (1875, 85269760), (1920, 83271250), (2000, 79940400), (2400, 66617000), (2500, 63952320), (3000, 53293600), (3125, 51161856), (3200, 49962750), (3750, 42634880), (3840, 41635625), (4000, 39970200), (4800, 33308500), (5000, 31976160), (6000, 26646800), (6250, 25580928), (6400, 24981375), (7500, 21317440), (8000, 19985100), (9375, 17053952), (9600, 16654250), (10000, 15988080), (12000, 13323400), (12500, 12790464), (15000, 10658720), (16000, 9992550), (18750, 8526976), (19200, 8327125), (20000, 7994040), (24000, 6661700), (25000, 6395232), (30000, 5329360), (32000, 4996275), (37500, 4263488), (40000, 3997020), (48000, 3330850), (50000, 3197616), (60000, 2664680), (66617, 2400000), (75000, 2131744), (80000, 1998510), (96000, 1665425), (100000, 1598808), (120000, 1332340), (133234, 1200000), (150000, 1065872), (160000, 999255), (199851, 800000), (200000, 799404), (240000, 666170), (266468, 600000), (300000, 532936), (333085, 480000), (399702, 400000)]