19226764800

素因数分解:

$2^9\times 3^3\times 5^2\times {\mathrm{55633}}^1$

素因数の和:55670

約数の個数: 240

約数和(自身を含む): 70572841680

約数和(自身を除く): 51346076880

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, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 256, 270, 288, 300, 320, 360, 384, 400, 432, 450, 480, 512, 540, 576, 600, 640, 675, 720, 768, 800, 864, 900, 960, 1080, 1152, 1200, 1280, 1350, 1440, 1536, 1600, 1728, 1800, 1920, 2160, 2304, 2400, 2560, 2700, 2880, 3200, 3456, 3600, 3840, 4320, 4608, 4800, 5400, 5760, 6400, 6912, 7200, 7680, 8640, 9600, 10800, 11520, 12800, 13824, 14400, 17280, 19200, 21600, 23040, 28800, 34560, 38400, 43200, 55633, 57600, 69120, 86400, 111266, 115200, 166899, 172800, 222532, 278165, 333798, 345600, 445064, 500697, 556330, 667596, 834495, 890128, 1001394, 1112660, 1335192, 1390825, 1502091, 1668990, 1780256, 2002788, 2225320, 2503485, 2670384, 2781650, 3004182, 3337980, 3560512, 4005576, 4172475, 4450640, 5006970, 5340768, 5563300, 6008364, 6675960, 7121024, 7510455, 8011152, 8344950, 8901280, 10013940, 10681536, 11126600, 12016728, 12517425, 13351920, 14242048, 15020910, 16022304, 16689900, 17802560, 20027880, 21363072, 22253200, 24033456, 25034850, 26703840, 28484096, 30041820, 32044608, 33379800, 35605120, 37552275, 40055760, 42726144, 44506400, 48066912, 50069700, 53407680, 60083640, 64089216, 66759600, 71210240, 75104550, 80111520, 85452288, 89012800, 96133824, 100139400, 106815360, 120167280, 128178432, 133519200, 142420480, 150209100, 160223040, 178025600, 192267648, 200278800, 213630720, 240334560, 256356864, 267038400, 300418200, 320446080, 356051200, 384535296, 400557600, 427261440, 480669120, 534076800, 600836400, 640892160, 712102400, 769070592, 801115200, 961338240, 1068153600, 1201672800, 1281784320, 1602230400, 1922676480, 2136307200, 2403345600, 3204460800, 3845352960, 4806691200, 6408921600, 9613382400, 19226764800]

約数ペア:

[(1, 19226764800), (2, 9613382400), (3, 6408921600), (4, 4806691200), (5, 3845352960), (6, 3204460800), (8, 2403345600), (9, 2136307200), (10, 1922676480), (12, 1602230400), (15, 1281784320), (16, 1201672800), (18, 1068153600), (20, 961338240), (24, 801115200), (25, 769070592), (27, 712102400), (30, 640892160), (32, 600836400), (36, 534076800), (40, 480669120), (45, 427261440), (48, 400557600), (50, 384535296), (54, 356051200), (60, 320446080), (64, 300418200), (72, 267038400), (75, 256356864), (80, 240334560), (90, 213630720), (96, 200278800), (100, 192267648), (108, 178025600), (120, 160223040), (128, 150209100), (135, 142420480), (144, 133519200), (150, 128178432), (160, 120167280), (180, 106815360), (192, 100139400), (200, 96133824), (216, 89012800), (225, 85452288), (240, 80111520), (256, 75104550), (270, 71210240), (288, 66759600), (300, 64089216), (320, 60083640), (360, 53407680), (384, 50069700), (400, 48066912), (432, 44506400), (450, 42726144), (480, 40055760), (512, 37552275), (540, 35605120), (576, 33379800), (600, 32044608), (640, 30041820), (675, 28484096), (720, 26703840), (768, 25034850), (800, 24033456), (864, 22253200), (900, 21363072), (960, 20027880), (1080, 17802560), (1152, 16689900), (1200, 16022304), (1280, 15020910), (1350, 14242048), (1440, 13351920), (1536, 12517425), (1600, 12016728), (1728, 11126600), (1800, 10681536), (1920, 10013940), (2160, 8901280), (2304, 8344950), (2400, 8011152), (2560, 7510455), (2700, 7121024), (2880, 6675960), (3200, 6008364), (3456, 5563300), (3600, 5340768), (3840, 5006970), (4320, 4450640), (4608, 4172475), (4800, 4005576), (5400, 3560512), (5760, 3337980), (6400, 3004182), (6912, 2781650), (7200, 2670384), (7680, 2503485), (8640, 2225320), (9600, 2002788), (10800, 1780256), (11520, 1668990), (12800, 1502091), (13824, 1390825), (14400, 1335192), (17280, 1112660), (19200, 1001394), (21600, 890128), (23040, 834495), (28800, 667596), (34560, 556330), (38400, 500697), (43200, 445064), (55633, 345600), (57600, 333798), (69120, 278165), (86400, 222532), (111266, 172800), (115200, 166899)]