3128160000

素因数分解:

$2^8\times 3^1\times 5^4\times 7^3\times {\mathrm{19}}^1$

素因数の和:79

約数の個数: 720

約数和(自身を含む): 12770912000

約数和(自身を除く): 9642752000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 25, 28, 30, 32, 35, 38, 40, 42, 48, 49, 50, 56, 57, 60, 64, 70, 75, 76, 80, 84, 95, 96, 98, 100, 105, 112, 114, 120, 125, 128, 133, 140, 147, 150, 152, 160, 168, 175, 190, 192, 196, 200, 210, 224, 228, 240, 245, 250, 256, 266, 280, 285, 294, 300, 304, 320, 336, 343, 350, 375, 380, 384, 392, 399, 400, 420, 448, 456, 475, 480, 490, 500, 525, 532, 560, 570, 588, 600, 608, 625, 640, 665, 672, 686, 700, 735, 750, 760, 768, 784, 798, 800, 840, 875, 896, 912, 931, 950, 960, 980, 1000, 1029, 1050, 1064, 1120, 1140, 1176, 1200, 1216, 1225, 1250, 1280, 1330, 1344, 1372, 1400, 1425, 1470, 1500, 1520, 1568, 1596, 1600, 1680, 1715, 1750, 1792, 1824, 1862, 1875, 1900, 1920, 1960, 1995, 2000, 2058, 2100, 2128, 2240, 2280, 2352, 2375, 2400, 2432, 2450, 2500, 2625, 2660, 2688, 2744, 2793, 2800, 2850, 2940, 3000, 3040, 3136, 3192, 3200, 3325, 3360, 3430, 3500, 3648, 3675, 3724, 3750, 3800, 3840, 3920, 3990, 4000, 4116, 4200, 4256, 4375, 4480, 4560, 4655, 4704, 4750, 4800, 4864, 4900, 5000, 5145, 5250, 5320, 5376, 5488, 5586, 5600, 5700, 5880, 6000, 6080, 6125, 6272, 6384, 6400, 6517, 6650, 6720, 6860, 7000, 7125, 7296, 7350, 7448, 7500, 7600, 7840, 7980, 8000, 8232, 8400, 8512, 8575, 8750, 8960, 9120, 9310, 9408, 9500, 9600, 9800, 9975, 10000, 10290, 10500, 10640, 10976, 11172, 11200, 11400, 11760, 11875, 12000, 12160, 12250, 12544, 12768, 13034, 13125, 13300, 13440, 13720, 13965, 14000, 14250, 14592, 14700, 14896, 15000, 15200, 15680, 15960, 16000, 16464, 16625, 16800, 17024, 17150, 17500, 18240, 18375, 18620, 18816, 19000, 19200, 19551, 19600, 19950, 20000, 20580, 21000, 21280, 21952, 22344, 22400, 22800, 23275, 23520, 23750, 24000, 24320, 24500, 25536, 25725, 26068, 26250, 26600, 26880, 27440, 27930, 28000, 28500, 29400, 29792, 30000, 30400, 30625, 31360, 31920, 32000, 32585, 32928, 33250, 33600, 34048, 34300, 35000, 35625, 36480, 36750, 37240, 37632, 38000, 39102, 39200, 39900, 40000, 41160, 42000, 42560, 42875, 43904, 44688, 44800, 45600, 46550, 47040, 47500, 48000, 49000, 49875, 51072, 51450, 52136, 52500, 53200, 54880, 55860, 56000, 57000, 58800, 59584, 60000, 60800, 61250, 62720, 63840, 65170, 65856, 66500, 67200, 68600, 69825, 70000, 71250, 72960, 73500, 74480, 76000, 78204, 78400, 79800, 80000, 82320, 83125, 84000, 85120, 85750, 87808, 89376, 91200, 91875, 93100, 94080, 95000, 96000, 97755, 98000, 99750, 102144, 102900, 104272, 105000, 106400, 109760, 111720, 112000, 114000, 116375, 117600, 119168, 120000, 121600, 122500, 127680, 128625, 130340, 131712, 133000, 134400, 137200, 139650, 140000, 142500, 147000, 148960, 152000, 156408, 156800, 159600, 160000, 162925, 164640, 166250, 168000, 170240, 171500, 178752, 182400, 183750, 186200, 188160, 190000, 195510, 196000, 199500, 205800, 208544, 210000, 212800, 214375, 219520, 223440, 224000, 228000, 232750, 235200, 238336, 240000, 245000, 249375, 255360, 257250, 260680, 263424, 266000, 274400, 279300, 280000, 285000, 294000, 297920, 304000, 312816, 313600, 319200, 325850, 329280, 332500, 336000, 343000, 349125, 357504, 364800, 367500, 372400, 380000, 391020, 392000, 399000, 411600, 417088, 420000, 425600, 428750, 439040, 446880, 456000, 465500, 470400, 480000, 488775, 490000, 498750, 510720, 514500, 521360, 532000, 548800, 558600, 560000, 570000, 581875, 588000, 595840, 608000, 625632, 638400, 643125, 651700, 658560, 665000, 672000, 686000, 698250, 715008, 735000, 744800, 760000, 782040, 784000, 798000, 814625, 823200, 834176, 840000, 851200, 857500, 893760, 912000, 931000, 940800, 977550, 980000, 997500, 1029000, 1042720, 1064000, 1097600, 1117200, 1120000, 1140000, 1163750, 1176000, 1191680, 1251264, 1276800, 1286250, 1303400, 1317120, 1330000, 1372000, 1396500, 1470000, 1489600, 1520000, 1564080, 1568000, 1596000, 1629250, 1646400, 1668352, 1680000, 1715000, 1745625, 1787520, 1824000, 1862000, 1955100, 1960000, 1995000, 2058000, 2085440, 2128000, 2195200, 2234400, 2280000, 2327500, 2352000, 2443875, 2502528, 2553600, 2572500, 2606800, 2660000, 2744000, 2793000, 2940000, 2979200, 3040000, 3128160, 3192000, 3258500, 3292800, 3360000, 3430000, 3491250, 3575040, 3724000, 3910200, 3920000, 3990000, 4073125, 4116000, 4170880, 4256000, 4468800, 4560000, 4655000, 4704000, 4887750, 5005056, 5145000, 5213600, 5320000, 5488000, 5586000, 5880000, 5958400, 6256320, 6384000, 6517000, 6585600, 6860000, 6982500, 7448000, 7820400, 7840000, 7980000, 8146250, 8232000, 8341760, 8937600, 9120000, 9310000, 9775500, 10290000, 10427200, 10640000, 10976000, 11172000, 11760000, 12219375, 12512640, 12768000, 13034000, 13720000, 13965000, 14896000, 15640800, 15960000, 16292500, 16464000, 17875200, 18620000, 19551000, 20580000, 20854400, 21280000, 22344000, 23520000, 24438750, 25025280, 26068000, 27440000, 27930000, 29792000, 31281600, 31920000, 32585000, 32928000, 37240000, 39102000, 41160000, 41708800, 44688000, 48877500, 52136000, 54880000, 55860000, 62563200, 63840000, 65170000, 74480000, 78204000, 82320000, 89376000, 97755000, 104272000, 111720000, 125126400, 130340000, 148960000, 156408000, 164640000, 195510000, 208544000, 223440000, 260680000, 312816000, 391020000, 446880000, 521360000, 625632000, 782040000, 1042720000, 1564080000, 3128160000]

約数ペア:

[(1, 3128160000), (2, 1564080000), (3, 1042720000), (4, 782040000), (5, 625632000), (6, 521360000), (7, 446880000), (8, 391020000), (10, 312816000), (12, 260680000), (14, 223440000), (15, 208544000), (16, 195510000), (19, 164640000), (20, 156408000), (21, 148960000), (24, 130340000), (25, 125126400), (28, 111720000), (30, 104272000), (32, 97755000), (35, 89376000), (38, 82320000), (40, 78204000), (42, 74480000), (48, 65170000), (49, 63840000), (50, 62563200), (56, 55860000), (57, 54880000), (60, 52136000), (64, 48877500), (70, 44688000), (75, 41708800), (76, 41160000), (80, 39102000), (84, 37240000), (95, 32928000), (96, 32585000), (98, 31920000), (100, 31281600), (105, 29792000), (112, 27930000), (114, 27440000), (120, 26068000), (125, 25025280), (128, 24438750), (133, 23520000), (140, 22344000), (147, 21280000), (150, 20854400), (152, 20580000), (160, 19551000), (168, 18620000), (175, 17875200), (190, 16464000), (192, 16292500), (196, 15960000), (200, 15640800), (210, 14896000), 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2793000), (1140, 2744000), (1176, 2660000), (1200, 2606800), (1216, 2572500), (1225, 2553600), (1250, 2502528), (1280, 2443875), (1330, 2352000), (1344, 2327500), (1372, 2280000), (1400, 2234400), (1425, 2195200), (1470, 2128000), (1500, 2085440), (1520, 2058000), (1568, 1995000), (1596, 1960000), (1600, 1955100), (1680, 1862000), (1715, 1824000), (1750, 1787520), (1792, 1745625), (1824, 1715000), (1862, 1680000), (1875, 1668352), (1900, 1646400), (1920, 1629250), (1960, 1596000), (1995, 1568000), (2000, 1564080), (2058, 1520000), (2100, 1489600), (2128, 1470000), (2240, 1396500), (2280, 1372000), (2352, 1330000), (2375, 1317120), (2400, 1303400), (2432, 1286250), (2450, 1276800), (2500, 1251264), (2625, 1191680), (2660, 1176000), (2688, 1163750), (2744, 1140000), (2793, 1120000), (2800, 1117200), (2850, 1097600), (2940, 1064000), (3000, 1042720), (3040, 1029000), (3136, 997500), (3192, 980000), (3200, 977550), (3325, 940800), (3360, 931000), (3430, 912000), (3500, 893760), (3648, 857500), (3675, 851200), (3724, 840000), (3750, 834176), (3800, 823200), (3840, 814625), (3920, 798000), (3990, 784000), (4000, 782040), (4116, 760000), (4200, 744800), (4256, 735000), (4375, 715008), (4480, 698250), (4560, 686000), (4655, 672000), (4704, 665000), (4750, 658560), (4800, 651700), (4864, 643125), (4900, 638400), (5000, 625632), (5145, 608000), (5250, 595840), (5320, 588000), (5376, 581875), (5488, 570000), (5586, 560000), (5600, 558600), (5700, 548800), (5880, 532000), (6000, 521360), (6080, 514500), (6125, 510720), (6272, 498750), (6384, 490000), (6400, 488775), (6517, 480000), (6650, 470400), (6720, 465500), (6860, 456000), (7000, 446880), (7125, 439040), (7296, 428750), (7350, 425600), (7448, 420000), (7500, 417088), (7600, 411600), (7840, 399000), (7980, 392000), (8000, 391020), (8232, 380000), (8400, 372400), (8512, 367500), (8575, 364800), (8750, 357504), (8960, 349125), (9120, 343000), (9310, 336000), (9408, 332500), (9500, 329280), (9600, 325850), (9800, 319200), (9975, 313600), (10000, 312816), (10290, 304000), (10500, 297920), (10640, 294000), (10976, 285000), (11172, 280000), (11200, 279300), (11400, 274400), (11760, 266000), (11875, 263424), (12000, 260680), (12160, 257250), (12250, 255360), (12544, 249375), (12768, 245000), (13034, 240000), (13125, 238336), (13300, 235200), (13440, 232750), (13720, 228000), (13965, 224000), (14000, 223440), (14250, 219520), (14592, 214375), (14700, 212800), (14896, 210000), (15000, 208544), (15200, 205800), (15680, 199500), (15960, 196000), (16000, 195510), (16464, 190000), (16625, 188160), (16800, 186200), (17024, 183750), (17150, 182400), (17500, 178752), (18240, 171500), (18375, 170240), (18620, 168000), (18816, 166250), (19000, 164640), (19200, 162925), (19551, 160000), (19600, 159600), (19950, 156800), (20000, 156408), (20580, 152000), (21000, 148960), (21280, 147000), (21952, 142500), (22344, 140000), (22400, 139650), (22800, 137200), (23275, 134400), (23520, 133000), (23750, 131712), (24000, 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