639816480000

素因数分解:

$2^8\times 3^2\times 5^4\times {\mathrm{41}}^1\times {\mathrm{10837}}^1$

素因数の和:10920

約数の個数: 540

約数和(自身を含む): 2361640148868

約数和(自身を除く): 1721823668868

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 41, 45, 48, 50, 60, 64, 72, 75, 80, 82, 90, 96, 100, 120, 123, 125, 128, 144, 150, 160, 164, 180, 192, 200, 205, 225, 240, 246, 250, 256, 288, 300, 320, 328, 360, 369, 375, 384, 400, 410, 450, 480, 492, 500, 576, 600, 615, 625, 640, 656, 720, 738, 750, 768, 800, 820, 900, 960, 984, 1000, 1025, 1125, 1152, 1200, 1230, 1250, 1280, 1312, 1440, 1476, 1500, 1600, 1640, 1800, 1845, 1875, 1920, 1968, 2000, 2050, 2250, 2304, 2400, 2460, 2500, 2624, 2880, 2952, 3000, 3075, 3200, 3280, 3600, 3690, 3750, 3840, 3936, 4000, 4100, 4500, 4800, 4920, 5000, 5125, 5248, 5625, 5760, 5904, 6000, 6150, 6400, 6560, 7200, 7380, 7500, 7872, 8000, 8200, 9000, 9225, 9600, 9840, 10000, 10250, 10496, 10837, 11250, 11520, 11808, 12000, 12300, 13120, 14400, 14760, 15000, 15375, 15744, 16000, 16400, 18000, 18450, 19200, 19680, 20000, 20500, 21674, 22500, 23616, 24000, 24600, 25625, 26240, 28800, 29520, 30000, 30750, 31488, 32000, 32511, 32800, 36000, 36900, 39360, 40000, 41000, 43348, 45000, 46125, 47232, 48000, 49200, 51250, 52480, 54185, 57600, 59040, 60000, 61500, 65022, 65600, 72000, 73800, 76875, 78720, 80000, 82000, 86696, 90000, 92250, 94464, 96000, 97533, 98400, 102500, 108370, 118080, 120000, 123000, 130044, 131200, 144000, 147600, 153750, 157440, 160000, 162555, 164000, 173392, 180000, 184500, 195066, 196800, 205000, 216740, 230625, 236160, 240000, 246000, 260088, 262400, 270925, 288000, 295200, 307500, 325110, 328000, 346784, 360000, 369000, 390132, 393600, 410000, 433480, 444317, 461250, 472320, 480000, 487665, 492000, 520176, 541850, 590400, 615000, 650220, 656000, 693568, 720000, 738000, 780264, 787200, 812775, 820000, 866960, 888634, 922500, 975330, 984000, 1040352, 1083700, 1180800, 1230000, 1300440, 1312000, 1332951, 1354625, 1387136, 1440000, 1476000, 1560528, 1625550, 1640000, 1733920, 1777268, 1845000, 1950660, 1968000, 2080704, 2167400, 2221585, 2361600, 2438325, 2460000, 2600880, 2665902, 2709250, 2774272, 2952000, 3121056, 3251100, 3280000, 3467840, 3554536, 3690000, 3901320, 3936000, 3998853, 4063875, 4161408, 4334800, 4443170, 4876650, 4920000, 5201760, 5331804, 5418500, 5904000, 6242112, 6502200, 6560000, 6664755, 6773125, 6935680, 7109072, 7380000, 7802640, 7997706, 8127750, 8322816, 8669600, 8886340, 9753300, 9840000, 10403520, 10663608, 10837000, 11107925, 11808000, 12191625, 12484224, 13004400, 13329510, 13546250, 13871360, 14218144, 14760000, 15605280, 15995412, 16255500, 17339200, 17772680, 19506600, 19680000, 19994265, 20319375, 20807040, 21327216, 21674000, 22215850, 24383250, 24968448, 26008800, 26659020, 27092500, 28436288, 29520000, 31210560, 31990824, 32511000, 33323775, 34678400, 35545360, 39013200, 39988530, 40638750, 41614080, 42654432, 43348000, 44431700, 48766500, 52017600, 53318040, 54185000, 55539625, 56872576, 59040000, 60958125, 62421120, 63981648, 65022000, 66647550, 69356800, 71090720, 78026400, 79977060, 81277500, 85308864, 86696000, 88863400, 97533000, 99971325, 104035200, 106636080, 108370000, 111079250, 113745152, 121916250, 124842240, 127963296, 130044000, 133295100, 142181440, 156052800, 159954120, 162555000, 166618875, 170617728, 173392000, 177726800, 195066000, 199942650, 208070400, 213272160, 216740000, 222158500, 243832500, 255926592, 260088000, 266590200, 277698125, 284362880, 312105600, 319908240, 325110000, 333237750, 341235456, 346784000, 355453600, 390132000, 399885300, 426544320, 433480000, 444317000, 487665000, 499856625, 511853184, 520176000, 533180400, 555396250, 568725760, 624211200, 639816480, 650220000, 666475500, 710907200, 780264000, 799770600, 833094375, 853088640, 866960000, 888634000, 975330000, 999713250, 1023706368, 1040352000, 1066360800, 1110792500, 1279632960, 1300440000, 1332951000, 1421814400, 1560528000, 1599541200, 1666188750, 1706177280, 1733920000, 1777268000, 1950660000, 1999426500, 2132721600, 2221585000, 2499283125, 2559265920, 2600880000, 2665902000, 2843628800, 3121056000, 3199082400, 3332377500, 3554536000, 3901320000, 3998853000, 4265443200, 4443170000, 4998566250, 5118531840, 5201760000, 5331804000, 6398164800, 6664755000, 7109072000, 7802640000, 7997706000, 8530886400, 8886340000, 9997132500, 10663608000, 12796329600, 13329510000, 14218144000, 15605280000, 15995412000, 17772680000, 19994265000, 21327216000, 25592659200, 26659020000, 31990824000, 35545360000, 39988530000, 42654432000, 53318040000, 63981648000, 71090720000, 79977060000, 106636080000, 127963296000, 159954120000, 213272160000, 319908240000, 639816480000]

約数ペア:

[(1, 639816480000), (2, 319908240000), (3, 213272160000), (4, 159954120000), (5, 127963296000), (6, 106636080000), (8, 79977060000), (9, 71090720000), (10, 63981648000), (12, 53318040000), (15, 42654432000), (16, 39988530000), (18, 35545360000), (20, 31990824000), (24, 26659020000), (25, 25592659200), (30, 21327216000), (32, 19994265000), (36, 17772680000), (40, 15995412000), (41, 15605280000), (45, 14218144000), (48, 13329510000), (50, 12796329600), (60, 10663608000), (64, 9997132500), (72, 8886340000), (75, 8530886400), (80, 7997706000), (82, 7802640000), (90, 7109072000), (96, 6664755000), (100, 6398164800), (120, 5331804000), (123, 5201760000), (125, 5118531840), (128, 4998566250), (144, 4443170000), (150, 4265443200), (160, 3998853000), (164, 3901320000), (180, 3554536000), (192, 3332377500), (200, 3199082400), (205, 3121056000), (225, 2843628800), (240, 2665902000), (246, 2600880000), (250, 2559265920), (256, 2499283125), (288, 2221585000), (300, 2132721600), (320, 1999426500), (328, 1950660000), (360, 1777268000), (369, 1733920000), (375, 1706177280), (384, 1666188750), (400, 1599541200), (410, 1560528000), (450, 1421814400), (480, 1332951000), (492, 1300440000), (500, 1279632960), (576, 1110792500), (600, 1066360800), (615, 1040352000), (625, 1023706368), (640, 999713250), (656, 975330000), (720, 888634000), (738, 866960000), (750, 853088640), (768, 833094375), (800, 799770600), (820, 780264000), (900, 710907200), (960, 666475500), (984, 650220000), (1000, 639816480), (1025, 624211200), (1125, 568725760), (1152, 555396250), (1200, 533180400), (1230, 520176000), (1250, 511853184), (1280, 499856625), (1312, 487665000), (1440, 444317000), (1476, 433480000), (1500, 426544320), (1600, 399885300), (1640, 390132000), (1800, 355453600), (1845, 346784000), (1875, 341235456), (1920, 333237750), (1968, 325110000), (2000, 319908240), (2050, 312105600), (2250, 284362880), (2304, 277698125), (2400, 266590200), (2460, 260088000), (2500, 255926592), (2624, 243832500), (2880, 222158500), (2952, 216740000), (3000, 213272160), (3075, 208070400), (3200, 199942650), (3280, 195066000), (3600, 177726800), (3690, 173392000), (3750, 170617728), (3840, 166618875), (3936, 162555000), (4000, 159954120), (4100, 156052800), (4500, 142181440), (4800, 133295100), (4920, 130044000), (5000, 127963296), (5125, 124842240), (5248, 121916250), (5625, 113745152), (5760, 111079250), (5904, 108370000), (6000, 106636080), (6150, 104035200), (6400, 99971325), (6560, 97533000), (7200, 88863400), (7380, 86696000), (7500, 85308864), (7872, 81277500), (8000, 79977060), (8200, 78026400), (9000, 71090720), (9225, 69356800), (9600, 66647550), (9840, 65022000), (10000, 63981648), (10250, 62421120), (10496, 60958125), (10837, 59040000), (11250, 56872576), (11520, 55539625), (11808, 54185000), (12000, 53318040), (12300, 52017600), (13120, 48766500), (14400, 44431700), (14760, 43348000), (15000, 42654432), (15375, 41614080), (15744, 40638750), (16000, 39988530), (16400, 39013200), (18000, 35545360), (18450, 34678400), (19200, 33323775), (19680, 32511000), (20000, 31990824), (20500, 31210560), (21674, 29520000), (22500, 28436288), (23616, 27092500), (24000, 26659020), (24600, 26008800), (25625, 24968448), (26240, 24383250), (28800, 22215850), (29520, 21674000), (30000, 21327216), (30750, 20807040), (31488, 20319375), (32000, 19994265), (32511, 19680000), (32800, 19506600), (36000, 17772680), (36900, 17339200), (39360, 16255500), (40000, 15995412), (41000, 15605280), (43348, 14760000), (45000, 14218144), (46125, 13871360), (47232, 13546250), (48000, 13329510), (49200, 13004400), (51250, 12484224), (52480, 12191625), (54185, 11808000), (57600, 11107925), (59040, 10837000), (60000, 10663608), (61500, 10403520), (65022, 9840000), (65600, 9753300), (72000, 8886340), (73800, 8669600), (76875, 8322816), (78720, 8127750), (80000, 7997706), (82000, 7802640), (86696, 7380000), (90000, 7109072), (92250, 6935680), (94464, 6773125), (96000, 6664755), (97533, 6560000), (98400, 6502200), (102500, 6242112), (108370, 5904000), (118080, 5418500), (120000, 5331804), (123000, 5201760), (130044, 4920000), (131200, 4876650), (144000, 4443170), (147600, 4334800), (153750, 4161408), (157440, 4063875), (160000, 3998853), (162555, 3936000), (164000, 3901320), (173392, 3690000), (180000, 3554536), (184500, 3467840), (195066, 3280000), (196800, 3251100), (205000, 3121056), (216740, 2952000), (230625, 2774272), (236160, 2709250), (240000, 2665902), (246000, 2600880), (260088, 2460000), (262400, 2438325), (270925, 2361600), (288000, 2221585), (295200, 2167400), (307500, 2080704), (325110, 1968000), (328000, 1950660), (346784, 1845000), (360000, 1777268), (369000, 1733920), (390132, 1640000), (393600, 1625550), (410000, 1560528), (433480, 1476000), (444317, 1440000), (461250, 1387136), (472320, 1354625), (480000, 1332951), (487665, 1312000), (492000, 1300440), (520176, 1230000), (541850, 1180800), (590400, 1083700), (615000, 1040352), (650220, 984000), (656000, 975330), (693568, 922500), (720000, 888634), (738000, 866960), (780264, 820000), (787200, 812775)]