1218240000

素因数分解:

$2^9\times 3^4\times 5^4\times {\mathrm{47}}^1$

素因数の和:97

約数の個数: 500

約数和(自身を含む): 4640377104

約数和(自身を除く): 3422137104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 47, 48, 50, 54, 60, 64, 72, 75, 80, 81, 90, 94, 96, 100, 108, 120, 125, 128, 135, 141, 144, 150, 160, 162, 180, 188, 192, 200, 216, 225, 235, 240, 250, 256, 270, 282, 288, 300, 320, 324, 360, 375, 376, 384, 400, 405, 423, 432, 450, 470, 480, 500, 512, 540, 564, 576, 600, 625, 640, 648, 675, 705, 720, 750, 752, 768, 800, 810, 846, 864, 900, 940, 960, 1000, 1080, 1125, 1128, 1152, 1175, 1200, 1250, 1269, 1280, 1296, 1350, 1410, 1440, 1500, 1504, 1536, 1600, 1620, 1692, 1728, 1800, 1875, 1880, 1920, 2000, 2025, 2115, 2160, 2250, 2256, 2304, 2350, 2400, 2500, 2538, 2560, 2592, 2700, 2820, 2880, 3000, 3008, 3200, 3240, 3375, 3384, 3456, 3525, 3600, 3750, 3760, 3807, 3840, 4000, 4050, 4230, 4320, 4500, 4512, 4608, 4700, 4800, 5000, 5076, 5184, 5400, 5625, 5640, 5760, 5875, 6000, 6016, 6345, 6400, 6480, 6750, 6768, 6912, 7050, 7200, 7500, 7520, 7614, 7680, 8000, 8100, 8460, 8640, 9000, 9024, 9400, 9600, 10000, 10125, 10152, 10368, 10575, 10800, 11250, 11280, 11520, 11750, 12000, 12032, 12690, 12800, 12960, 13500, 13536, 13824, 14100, 14400, 15000, 15040, 15228, 16000, 16200, 16875, 16920, 17280, 17625, 18000, 18048, 18800, 19035, 19200, 20000, 20250, 20304, 20736, 21150, 21600, 22500, 22560, 23040, 23500, 24000, 24064, 25380, 25920, 27000, 27072, 28200, 28800, 29375, 30000, 30080, 30456, 31725, 32000, 32400, 33750, 33840, 34560, 35250, 36000, 36096, 37600, 38070, 38400, 40000, 40500, 40608, 41472, 42300, 43200, 45000, 45120, 47000, 48000, 50625, 50760, 51840, 52875, 54000, 54144, 56400, 57600, 58750, 60000, 60160, 60912, 63450, 64000, 64800, 67500, 67680, 69120, 70500, 72000, 72192, 75200, 76140, 80000, 81000, 81216, 84600, 86400, 88125, 90000, 90240, 94000, 95175, 96000, 101250, 101520, 103680, 105750, 108000, 108288, 112800, 115200, 117500, 120000, 120320, 121824, 126900, 129600, 135000, 135360, 141000, 144000, 150400, 152280, 158625, 160000, 162000, 162432, 169200, 172800, 176250, 180000, 180480, 188000, 190350, 192000, 202500, 203040, 207360, 211500, 216000, 216576, 225600, 235000, 240000, 243648, 253800, 259200, 264375, 270000, 270720, 282000, 288000, 300800, 304560, 317250, 320000, 324000, 324864, 338400, 345600, 352500, 360000, 360960, 376000, 380700, 405000, 406080, 423000, 432000, 451200, 470000, 475875, 480000, 487296, 507600, 518400, 528750, 540000, 541440, 564000, 576000, 601600, 609120, 634500, 648000, 649728, 676800, 705000, 720000, 752000, 761400, 793125, 810000, 812160, 846000, 864000, 902400, 940000, 951750, 960000, 974592, 1015200, 1036800, 1057500, 1080000, 1082880, 1128000, 1218240, 1269000, 1296000, 1353600, 1410000, 1440000, 1504000, 1522800, 1586250, 1620000, 1624320, 1692000, 1728000, 1804800, 1880000, 1903500, 1949184, 2030400, 2115000, 2160000, 2256000, 2379375, 2436480, 2538000, 2592000, 2707200, 2820000, 2880000, 3008000, 3045600, 3172500, 3240000, 3248640, 3384000, 3760000, 3807000, 4060800, 4230000, 4320000, 4512000, 4758750, 4872960, 5076000, 5184000, 5414400, 5640000, 6091200, 6345000, 6480000, 6768000, 7520000, 7614000, 8121600, 8460000, 8640000, 9024000, 9517500, 9745920, 10152000, 11280000, 12182400, 12690000, 12960000, 13536000, 15040000, 15228000, 16243200, 16920000, 19035000, 20304000, 22560000, 24364800, 25380000, 25920000, 27072000, 30456000, 33840000, 38070000, 40608000, 45120000, 48729600, 50760000, 60912000, 67680000, 76140000, 81216000, 101520000, 121824000, 135360000, 152280000, 203040000, 243648000, 304560000, 406080000, 609120000, 1218240000]

約数ペア:

[(1, 1218240000), (2, 609120000), (3, 406080000), (4, 304560000), (5, 243648000), (6, 203040000), (8, 152280000), (9, 135360000), (10, 121824000), (12, 101520000), (15, 81216000), (16, 76140000), (18, 67680000), (20, 60912000), (24, 50760000), (25, 48729600), (27, 45120000), (30, 40608000), (32, 38070000), (36, 33840000), (40, 30456000), (45, 27072000), (47, 25920000), (48, 25380000), (50, 24364800), (54, 22560000), (60, 20304000), (64, 19035000), (72, 16920000), (75, 16243200), (80, 15228000), (81, 15040000), (90, 13536000), (94, 12960000), (96, 12690000), (100, 12182400), (108, 11280000), (120, 10152000), (125, 9745920), (128, 9517500), (135, 9024000), (141, 8640000), (144, 8460000), (150, 8121600), (160, 7614000), (162, 7520000), (180, 6768000), (188, 6480000), (192, 6345000), (200, 6091200), (216, 5640000), (225, 5414400), (235, 5184000), (240, 5076000), (250, 4872960), (256, 4758750), (270, 4512000), (282, 4320000), (288, 4230000), (300, 4060800), (320, 3807000), (324, 3760000), (360, 3384000), (375, 3248640), (376, 3240000), (384, 3172500), (400, 3045600), (405, 3008000), (423, 2880000), (432, 2820000), (450, 2707200), (470, 2592000), (480, 2538000), (500, 2436480), (512, 2379375), (540, 2256000), (564, 2160000), (576, 2115000), (600, 2030400), (625, 1949184), (640, 1903500), (648, 1880000), (675, 1804800), (705, 1728000), (720, 1692000), (750, 1624320), (752, 1620000), (768, 1586250), (800, 1522800), (810, 1504000), (846, 1440000), (864, 1410000), (900, 1353600), (940, 1296000), (960, 1269000), (1000, 1218240), (1080, 1128000), (1125, 1082880), (1128, 1080000), (1152, 1057500), (1175, 1036800), (1200, 1015200), (1250, 974592), (1269, 960000), (1280, 951750), (1296, 940000), (1350, 902400), (1410, 864000), (1440, 846000), (1500, 812160), (1504, 810000), (1536, 793125), (1600, 761400), (1620, 752000), (1692, 720000), (1728, 705000), (1800, 676800), (1875, 649728), (1880, 648000), (1920, 634500), (2000, 609120), (2025, 601600), (2115, 576000), (2160, 564000), (2250, 541440), (2256, 540000), (2304, 528750), (2350, 518400), (2400, 507600), (2500, 487296), (2538, 480000), (2560, 475875), (2592, 470000), (2700, 451200), (2820, 432000), (2880, 423000), (3000, 406080), (3008, 405000), (3200, 380700), (3240, 376000), (3375, 360960), (3384, 360000), (3456, 352500), (3525, 345600), (3600, 338400), (3750, 324864), (3760, 324000), (3807, 320000), (3840, 317250), (4000, 304560), (4050, 300800), (4230, 288000), (4320, 282000), (4500, 270720), (4512, 270000), (4608, 264375), (4700, 259200), (4800, 253800), (5000, 243648), (5076, 240000), (5184, 235000), (5400, 225600), (5625, 216576), (5640, 216000), (5760, 211500), (5875, 207360), (6000, 203040), (6016, 202500), (6345, 192000), (6400, 190350), (6480, 188000), (6750, 180480), (6768, 180000), (6912, 176250), (7050, 172800), (7200, 169200), (7500, 162432), (7520, 162000), (7614, 160000), (7680, 158625), (8000, 152280), (8100, 150400), (8460, 144000), (8640, 141000), (9000, 135360), (9024, 135000), (9400, 129600), (9600, 126900), (10000, 121824), (10125, 120320), (10152, 120000), (10368, 117500), (10575, 115200), (10800, 112800), (11250, 108288), (11280, 108000), (11520, 105750), (11750, 103680), (12000, 101520), (12032, 101250), (12690, 96000), (12800, 95175), (12960, 94000), (13500, 90240), (13536, 90000), (13824, 88125), (14100, 86400), (14400, 84600), (15000, 81216), (15040, 81000), (15228, 80000), (16000, 76140), (16200, 75200), (16875, 72192), (16920, 72000), (17280, 70500), (17625, 69120), (18000, 67680), (18048, 67500), (18800, 64800), (19035, 64000), (19200, 63450), (20000, 60912), (20250, 60160), (20304, 60000), (20736, 58750), (21150, 57600), (21600, 56400), (22500, 54144), (22560, 54000), (23040, 52875), (23500, 51840), (24000, 50760), (24064, 50625), (25380, 48000), (25920, 47000), (27000, 45120), (27072, 45000), (28200, 43200), (28800, 42300), (29375, 41472), (30000, 40608), (30080, 40500), (30456, 40000), (31725, 38400), (32000, 38070), (32400, 37600), (33750, 36096), (33840, 36000), (34560, 35250)]