19383916800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59387}}^1$

素因数の和:59433

約数の個数: 216

約数和(自身を含む): 67735102176

約数和(自身を除く): 48351185376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 128, 136, 150, 160, 170, 192, 200, 204, 240, 255, 256, 272, 300, 320, 340, 384, 400, 408, 425, 480, 510, 544, 600, 640, 680, 768, 800, 816, 850, 960, 1020, 1088, 1200, 1275, 1280, 1360, 1600, 1632, 1700, 1920, 2040, 2176, 2400, 2550, 2720, 3200, 3264, 3400, 3840, 4080, 4352, 4800, 5100, 5440, 6400, 6528, 6800, 8160, 9600, 10200, 10880, 13056, 13600, 16320, 19200, 20400, 21760, 27200, 32640, 40800, 54400, 59387, 65280, 81600, 108800, 118774, 163200, 178161, 237548, 296935, 326400, 356322, 475096, 593870, 712644, 890805, 950192, 1009579, 1187740, 1425288, 1484675, 1781610, 1900384, 2019158, 2375480, 2850576, 2969350, 3028737, 3563220, 3800768, 4038316, 4454025, 4750960, 5047895, 5701152, 5938700, 6057474, 7126440, 7601536, 8076632, 8908050, 9501920, 10095790, 11402304, 11877400, 12114948, 14252880, 15143685, 15203072, 16153264, 17816100, 19003840, 20191580, 22804608, 23754800, 24229896, 25239475, 28505760, 30287370, 32306528, 35632200, 38007680, 40383160, 45609216, 47509600, 48459792, 50478950, 57011520, 60574740, 64613056, 71264400, 75718425, 76015360, 80766320, 95019200, 96919584, 100957900, 114023040, 121149480, 129226112, 142528800, 151436850, 161532640, 190038400, 193839168, 201915800, 228046080, 242298960, 258452224, 285057600, 302873700, 323065280, 380076800, 387678336, 403831600, 484597920, 570115200, 605747400, 646130560, 775356672, 807663200, 969195840, 1140230400, 1211494800, 1292261120, 1615326400, 1938391680, 2422989600, 3230652800, 3876783360, 4845979200, 6461305600, 9691958400, 19383916800]

約数ペア:

[(1, 19383916800), (2, 9691958400), (3, 6461305600), (4, 4845979200), (5, 3876783360), (6, 3230652800), (8, 2422989600), (10, 1938391680), (12, 1615326400), (15, 1292261120), (16, 1211494800), (17, 1140230400), (20, 969195840), (24, 807663200), (25, 775356672), (30, 646130560), (32, 605747400), (34, 570115200), (40, 484597920), (48, 403831600), (50, 387678336), (51, 380076800), (60, 323065280), (64, 302873700), (68, 285057600), (75, 258452224), (80, 242298960), (85, 228046080), (96, 201915800), (100, 193839168), (102, 190038400), (120, 161532640), (128, 151436850), (136, 142528800), (150, 129226112), (160, 121149480), (170, 114023040), (192, 100957900), (200, 96919584), (204, 95019200), (240, 80766320), (255, 76015360), (256, 75718425), (272, 71264400), (300, 64613056), (320, 60574740), (340, 57011520), (384, 50478950), (400, 48459792), (408, 47509600), (425, 45609216), (480, 40383160), (510, 38007680), (544, 35632200), (600, 32306528), (640, 30287370), (680, 28505760), (768, 25239475), (800, 24229896), (816, 23754800), (850, 22804608), (960, 20191580), (1020, 19003840), (1088, 17816100), (1200, 16153264), (1275, 15203072), (1280, 15143685), (1360, 14252880), (1600, 12114948), (1632, 11877400), (1700, 11402304), (1920, 10095790), (2040, 9501920), (2176, 8908050), (2400, 8076632), (2550, 7601536), (2720, 7126440), (3200, 6057474), (3264, 5938700), (3400, 5701152), (3840, 5047895), (4080, 4750960), (4352, 4454025), (4800, 4038316), (5100, 3800768), (5440, 3563220), (6400, 3028737), (6528, 2969350), (6800, 2850576), (8160, 2375480), (9600, 2019158), (10200, 1900384), (10880, 1781610), (13056, 1484675), (13600, 1425288), (16320, 1187740), (19200, 1009579), (20400, 950192), (21760, 890805), (27200, 712644), (32640, 593870), (40800, 475096), (54400, 356322), (59387, 326400), (65280, 296935), (81600, 237548), (108800, 178161), (118774, 163200)]