128861184000

素因数分解:

$2^{13}\times 3^1\times 5^3\times {\mathrm{41947}}^1$

素因数の和:41991

約数の個数: 224

約数和(自身を含む): 428834068416

約数和(自身を除く): 299972884416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 256, 300, 320, 375, 384, 400, 480, 500, 512, 600, 640, 750, 768, 800, 960, 1000, 1024, 1200, 1280, 1500, 1536, 1600, 1920, 2000, 2048, 2400, 2560, 3000, 3072, 3200, 3840, 4000, 4096, 4800, 5120, 6000, 6144, 6400, 7680, 8000, 8192, 9600, 10240, 12000, 12288, 12800, 15360, 16000, 19200, 20480, 24000, 24576, 25600, 30720, 32000, 38400, 40960, 41947, 48000, 51200, 61440, 64000, 76800, 83894, 96000, 102400, 122880, 125841, 128000, 153600, 167788, 192000, 204800, 209735, 251682, 256000, 307200, 335576, 384000, 419470, 503364, 512000, 614400, 629205, 671152, 768000, 838940, 1006728, 1024000, 1048675, 1258410, 1342304, 1536000, 1677880, 2013456, 2097350, 2516820, 2684608, 3072000, 3146025, 3355760, 4026912, 4194700, 5033640, 5243375, 5369216, 6292050, 6711520, 8053824, 8389400, 10067280, 10486750, 10738432, 12584100, 13423040, 15730125, 16107648, 16778800, 20134560, 20973500, 21476864, 25168200, 26846080, 31460250, 32215296, 33557600, 40269120, 41947000, 42953728, 50336400, 53692160, 62920500, 64430592, 67115200, 80538240, 83894000, 85907456, 100672800, 107384320, 125841000, 128861184, 134230400, 161076480, 167788000, 171814912, 201345600, 214768640, 251682000, 257722368, 268460800, 322152960, 335576000, 343629824, 402691200, 429537280, 503364000, 515444736, 536921600, 644305920, 671152000, 805382400, 859074560, 1006728000, 1030889472, 1073843200, 1288611840, 1342304000, 1610764800, 1718149120, 2013456000, 2147686400, 2577223680, 2684608000, 3221529600, 4026912000, 4295372800, 5154447360, 5369216000, 6443059200, 8053824000, 8590745600, 10738432000, 12886118400, 16107648000, 21476864000, 25772236800, 32215296000, 42953728000, 64430592000, 128861184000]

約数ペア:

[(1, 128861184000), (2, 64430592000), (3, 42953728000), (4, 32215296000), (5, 25772236800), (6, 21476864000), (8, 16107648000), (10, 12886118400), (12, 10738432000), (15, 8590745600), (16, 8053824000), (20, 6443059200), (24, 5369216000), (25, 5154447360), (30, 4295372800), (32, 4026912000), (40, 3221529600), (48, 2684608000), (50, 2577223680), (60, 2147686400), (64, 2013456000), (75, 1718149120), (80, 1610764800), (96, 1342304000), (100, 1288611840), (120, 1073843200), (125, 1030889472), (128, 1006728000), (150, 859074560), (160, 805382400), (192, 671152000), (200, 644305920), (240, 536921600), (250, 515444736), (256, 503364000), (300, 429537280), (320, 402691200), (375, 343629824), (384, 335576000), (400, 322152960), (480, 268460800), (500, 257722368), (512, 251682000), (600, 214768640), (640, 201345600), (750, 171814912), (768, 167788000), (800, 161076480), (960, 134230400), (1000, 128861184), (1024, 125841000), (1200, 107384320), (1280, 100672800), (1500, 85907456), (1536, 83894000), (1600, 80538240), (1920, 67115200), (2000, 64430592), (2048, 62920500), (2400, 53692160), (2560, 50336400), (3000, 42953728), (3072, 41947000), (3200, 40269120), (3840, 33557600), (4000, 32215296), (4096, 31460250), (4800, 26846080), (5120, 25168200), (6000, 21476864), (6144, 20973500), (6400, 20134560), (7680, 16778800), (8000, 16107648), (8192, 15730125), (9600, 13423040), (10240, 12584100), (12000, 10738432), (12288, 10486750), (12800, 10067280), (15360, 8389400), (16000, 8053824), (19200, 6711520), (20480, 6292050), (24000, 5369216), (24576, 5243375), (25600, 5033640), (30720, 4194700), (32000, 4026912), (38400, 3355760), (40960, 3146025), (41947, 3072000), (48000, 2684608), (51200, 2516820), (61440, 2097350), (64000, 2013456), (76800, 1677880), (83894, 1536000), (96000, 1342304), (102400, 1258410), (122880, 1048675), (125841, 1024000), (128000, 1006728), (153600, 838940), (167788, 768000), (192000, 671152), (204800, 629205), (209735, 614400), (251682, 512000), (256000, 503364), (307200, 419470), (335576, 384000)]