8439644160

素因数分解:

$2^{14}\times 3^2\times 5^1\times {\mathrm{11447}}^1$

素因数の和:11486

約数の個数: 180

約数和(自身を含む): 29259096048

約数和(自身を除く): 20819451888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4096, 4608, 5120, 5760, 6144, 7680, 8192, 9216, 10240, 11447, 11520, 12288, 15360, 16384, 18432, 20480, 22894, 23040, 24576, 30720, 34341, 36864, 40960, 45788, 46080, 49152, 57235, 61440, 68682, 73728, 81920, 91576, 92160, 103023, 114470, 122880, 137364, 147456, 171705, 183152, 184320, 206046, 228940, 245760, 274728, 343410, 366304, 368640, 412092, 457880, 515115, 549456, 686820, 732608, 737280, 824184, 915760, 1030230, 1098912, 1373640, 1465216, 1648368, 1831520, 2060460, 2197824, 2747280, 2930432, 3296736, 3663040, 4120920, 4395648, 5494560, 5860864, 6593472, 7326080, 8241840, 8791296, 10989120, 11721728, 13186944, 14652160, 16483680, 17582592, 21978240, 23443456, 26373888, 29304320, 32967360, 35165184, 43956480, 46886912, 52747776, 58608640, 65934720, 70330368, 87912960, 93773824, 105495552, 117217280, 131869440, 140660736, 175825920, 187547648, 210991104, 234434560, 263738880, 281321472, 351651840, 421982208, 468869120, 527477760, 562642944, 703303680, 843964416, 937738240, 1054955520, 1406607360, 1687928832, 2109911040, 2813214720, 4219822080, 8439644160]

約数ペア:

[(1, 8439644160), (2, 4219822080), (3, 2813214720), (4, 2109911040), (5, 1687928832), (6, 1406607360), (8, 1054955520), (9, 937738240), (10, 843964416), (12, 703303680), (15, 562642944), (16, 527477760), (18, 468869120), (20, 421982208), (24, 351651840), (30, 281321472), (32, 263738880), (36, 234434560), (40, 210991104), (45, 187547648), (48, 175825920), (60, 140660736), (64, 131869440), (72, 117217280), (80, 105495552), (90, 93773824), (96, 87912960), (120, 70330368), (128, 65934720), (144, 58608640), (160, 52747776), (180, 46886912), (192, 43956480), (240, 35165184), (256, 32967360), (288, 29304320), (320, 26373888), (360, 23443456), (384, 21978240), (480, 17582592), (512, 16483680), (576, 14652160), (640, 13186944), (720, 11721728), (768, 10989120), (960, 8791296), (1024, 8241840), (1152, 7326080), (1280, 6593472), (1440, 5860864), (1536, 5494560), (1920, 4395648), (2048, 4120920), (2304, 3663040), (2560, 3296736), (2880, 2930432), (3072, 2747280), (3840, 2197824), (4096, 2060460), (4608, 1831520), (5120, 1648368), (5760, 1465216), (6144, 1373640), (7680, 1098912), (8192, 1030230), (9216, 915760), (10240, 824184), (11447, 737280), (11520, 732608), (12288, 686820), (15360, 549456), (16384, 515115), (18432, 457880), (20480, 412092), (22894, 368640), (23040, 366304), (24576, 343410), (30720, 274728), (34341, 245760), (36864, 228940), (40960, 206046), (45788, 184320), (46080, 183152), (49152, 171705), (57235, 147456), (61440, 137364), (68682, 122880), (73728, 114470), (81920, 103023), (91576, 92160)]