18887040000

素因数分解:

$2^{10}\times 3^3\times 5^4\times {\mathrm{1093}}^1$

素因数の和:1142

約数の個数: 440

約数和(自身を含む): 69959418320

約数和(自身を除く): 51072378320

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, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 125, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 250, 256, 270, 288, 300, 320, 360, 375, 384, 400, 432, 450, 480, 500, 512, 540, 576, 600, 625, 640, 675, 720, 750, 768, 800, 864, 900, 960, 1000, 1024, 1080, 1093, 1125, 1152, 1200, 1250, 1280, 1350, 1440, 1500, 1536, 1600, 1728, 1800, 1875, 1920, 2000, 2160, 2186, 2250, 2304, 2400, 2500, 2560, 2700, 2880, 3000, 3072, 3200, 3279, 3375, 3456, 3600, 3750, 3840, 4000, 4320, 4372, 4500, 4608, 4800, 5000, 5120, 5400, 5465, 5625, 5760, 6000, 6400, 6558, 6750, 6912, 7200, 7500, 7680, 8000, 8640, 8744, 9000, 9216, 9600, 9837, 10000, 10800, 10930, 11250, 11520, 12000, 12800, 13116, 13500, 13824, 14400, 15000, 15360, 16000, 16395, 16875, 17280, 17488, 18000, 19200, 19674, 20000, 21600, 21860, 22500, 23040, 24000, 25600, 26232, 27000, 27325, 27648, 28800, 29511, 30000, 32000, 32790, 33750, 34560, 34976, 36000, 38400, 39348, 40000, 43200, 43720, 45000, 46080, 48000, 49185, 52464, 54000, 54650, 57600, 59022, 60000, 64000, 65580, 67500, 69120, 69952, 72000, 76800, 78696, 80000, 81975, 86400, 87440, 90000, 96000, 98370, 104928, 108000, 109300, 115200, 118044, 120000, 128000, 131160, 135000, 136625, 138240, 139904, 144000, 147555, 157392, 160000, 163950, 172800, 174880, 180000, 192000, 196740, 209856, 216000, 218600, 230400, 236088, 240000, 245925, 262320, 270000, 273250, 279808, 288000, 295110, 314784, 320000, 327900, 345600, 349760, 360000, 384000, 393480, 409875, 419712, 432000, 437200, 472176, 480000, 491850, 524640, 540000, 546500, 559616, 576000, 590220, 629568, 640000, 655800, 683125, 691200, 699520, 720000, 737775, 786960, 819750, 839424, 864000, 874400, 944352, 960000, 983700, 1049280, 1080000, 1093000, 1119232, 1152000, 1180440, 1229625, 1259136, 1311600, 1366250, 1399040, 1440000, 1475550, 1573920, 1639500, 1678848, 1728000, 1748800, 1888704, 1920000, 1967400, 2049375, 2098560, 2160000, 2186000, 2360880, 2459250, 2518272, 2623200, 2732500, 2798080, 2880000, 2951100, 3147840, 3279000, 3357696, 3456000, 3497600, 3688875, 3777408, 3934800, 4098750, 4197120, 4320000, 4372000, 4721760, 4918500, 5036544, 5246400, 5465000, 5596160, 5760000, 5902200, 6148125, 6295680, 6558000, 6995200, 7377750, 7554816, 7869600, 8197500, 8394240, 8640000, 8744000, 9443520, 9837000, 10073088, 10492800, 10930000, 11804400, 12296250, 12591360, 13116000, 13990400, 14755500, 15109632, 15739200, 16395000, 16788480, 17280000, 17488000, 18444375, 18887040, 19674000, 20985600, 21860000, 23608800, 24592500, 25182720, 26232000, 27980800, 29511000, 30219264, 31478400, 32790000, 34976000, 36888750, 37774080, 39348000, 41971200, 43720000, 47217600, 49185000, 50365440, 52464000, 59022000, 62956800, 65580000, 69952000, 73777500, 75548160, 78696000, 83942400, 87440000, 94435200, 98370000, 104928000, 118044000, 125913600, 131160000, 139904000, 147555000, 151096320, 157392000, 174880000, 188870400, 196740000, 209856000, 236088000, 251827200, 262320000, 295110000, 314784000, 349760000, 377740800, 393480000, 419712000, 472176000, 524640000, 590220000, 629568000, 699520000, 755481600, 786960000, 944352000, 1049280000, 1180440000, 1259136000, 1573920000, 1888704000, 2098560000, 2360880000, 3147840000, 3777408000, 4721760000, 6295680000, 9443520000, 18887040000]

約数ペア:

[(1, 18887040000), (2, 9443520000), (3, 6295680000), (4, 4721760000), (5, 3777408000), (6, 3147840000), (8, 2360880000), (9, 2098560000), (10, 1888704000), (12, 1573920000), (15, 1259136000), (16, 1180440000), (18, 1049280000), (20, 944352000), (24, 786960000), (25, 755481600), (27, 699520000), (30, 629568000), (32, 590220000), (36, 524640000), (40, 472176000), (45, 419712000), (48, 393480000), (50, 377740800), (54, 349760000), (60, 314784000), (64, 295110000), (72, 262320000), (75, 251827200), (80, 236088000), (90, 209856000), (96, 196740000), (100, 188870400), (108, 174880000), (120, 157392000), (125, 151096320), (128, 147555000), (135, 139904000), (144, 131160000), (150, 125913600), (160, 118044000), (180, 104928000), (192, 98370000), (200, 94435200), (216, 87440000), (225, 83942400), (240, 78696000), (250, 75548160), (256, 73777500), (270, 69952000), (288, 65580000), (300, 62956800), (320, 59022000), (360, 52464000), (375, 50365440), (384, 49185000), (400, 47217600), (432, 43720000), (450, 41971200), (480, 39348000), (500, 37774080), (512, 36888750), (540, 34976000), (576, 32790000), (600, 31478400), (625, 30219264), (640, 29511000), (675, 27980800), (720, 26232000), (750, 25182720), (768, 24592500), (800, 23608800), (864, 21860000), (900, 20985600), (960, 19674000), (1000, 18887040), (1024, 18444375), (1080, 17488000), (1093, 17280000), (1125, 16788480), (1152, 16395000), (1200, 15739200), (1250, 15109632), (1280, 14755500), (1350, 13990400), (1440, 13116000), (1500, 12591360), (1536, 12296250), (1600, 11804400), (1728, 10930000), (1800, 10492800), (1875, 10073088), (1920, 9837000), (2000, 9443520), (2160, 8744000), (2186, 8640000), (2250, 8394240), (2304, 8197500), (2400, 7869600), (2500, 7554816), (2560, 7377750), (2700, 6995200), (2880, 6558000), (3000, 6295680), (3072, 6148125), (3200, 5902200), (3279, 5760000), (3375, 5596160), (3456, 5465000), (3600, 5246400), (3750, 5036544), (3840, 4918500), (4000, 4721760), (4320, 4372000), (4372, 4320000), (4500, 4197120), (4608, 4098750), (4800, 3934800), (5000, 3777408), (5120, 3688875), (5400, 3497600), (5465, 3456000), (5625, 3357696), (5760, 3279000), (6000, 3147840), (6400, 2951100), (6558, 2880000), (6750, 2798080), (6912, 2732500), (7200, 2623200), (7500, 2518272), (7680, 2459250), (8000, 2360880), (8640, 2186000), (8744, 2160000), (9000, 2098560), (9216, 2049375), (9600, 1967400), (9837, 1920000), (10000, 1888704), (10800, 1748800), (10930, 1728000), (11250, 1678848), (11520, 1639500), (12000, 1573920), (12800, 1475550), (13116, 1440000), (13500, 1399040), (13824, 1366250), (14400, 1311600), (15000, 1259136), (15360, 1229625), (16000, 1180440), (16395, 1152000), (16875, 1119232), (17280, 1093000), (17488, 1080000), (18000, 1049280), (19200, 983700), (19674, 960000), (20000, 944352), (21600, 874400), (21860, 864000), (22500, 839424), (23040, 819750), (24000, 786960), (25600, 737775), (26232, 720000), (27000, 699520), (27325, 691200), (27648, 683125), (28800, 655800), (29511, 640000), (30000, 629568), (32000, 590220), (32790, 576000), (33750, 559616), (34560, 546500), (34976, 540000), (36000, 524640), (38400, 491850), (39348, 480000), (40000, 472176), (43200, 437200), (43720, 432000), (45000, 419712), (46080, 409875), (48000, 393480), (49185, 384000), (52464, 360000), (54000, 349760), (54650, 345600), (57600, 327900), (59022, 320000), (60000, 314784), (64000, 295110), (65580, 288000), (67500, 279808), (69120, 273250), (69952, 270000), (72000, 262320), (76800, 245925), (78696, 240000), (80000, 236088), (81975, 230400), (86400, 218600), (87440, 216000), (90000, 209856), (96000, 196740), (98370, 192000), (104928, 180000), (108000, 174880), (109300, 172800), (115200, 163950), (118044, 160000), (120000, 157392), (128000, 147555), (131160, 144000), (135000, 139904), (136625, 138240)]