51391138560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{284747}}^1$

素因数の和:284818

約数の個数: 144

約数和(自身を含む): 167623174656

約数和(自身を除く): 116232036096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 256, 282, 320, 376, 384, 470, 480, 564, 640, 705, 752, 768, 940, 960, 1128, 1280, 1410, 1504, 1880, 1920, 2256, 2820, 3008, 3760, 3840, 4512, 5640, 6016, 7520, 9024, 11280, 12032, 15040, 18048, 22560, 30080, 36096, 45120, 60160, 90240, 180480, 284747, 569494, 854241, 1138988, 1423735, 1708482, 2277976, 2847470, 3416964, 4271205, 4555952, 5694940, 6833928, 8542410, 9111904, 11389880, 13383109, 13667856, 17084820, 18223808, 22779760, 26766218, 27335712, 34169640, 36447616, 40149327, 45559520, 53532436, 54671424, 66915545, 68339280, 72895232, 80298654, 91119040, 107064872, 109342848, 133831090, 136678560, 160597308, 182238080, 200746635, 214129744, 218685696, 267662180, 273357120, 321194616, 364476160, 401493270, 428259488, 535324360, 546714240, 642389232, 802986540, 856518976, 1070648720, 1093428480, 1284778464, 1605973080, 1713037952, 2141297440, 2569556928, 3211946160, 3426075904, 4282594880, 5139113856, 6423892320, 8565189760, 10278227712, 12847784640, 17130379520, 25695569280, 51391138560]

約数ペア:

[(1, 51391138560), (2, 25695569280), (3, 17130379520), (4, 12847784640), (5, 10278227712), (6, 8565189760), (8, 6423892320), (10, 5139113856), (12, 4282594880), (15, 3426075904), (16, 3211946160), (20, 2569556928), (24, 2141297440), (30, 1713037952), (32, 1605973080), (40, 1284778464), (47, 1093428480), (48, 1070648720), (60, 856518976), (64, 802986540), (80, 642389232), (94, 546714240), (96, 535324360), (120, 428259488), (128, 401493270), (141, 364476160), (160, 321194616), (188, 273357120), (192, 267662180), (235, 218685696), (240, 214129744), (256, 200746635), (282, 182238080), (320, 160597308), (376, 136678560), (384, 133831090), (470, 109342848), (480, 107064872), (564, 91119040), (640, 80298654), (705, 72895232), (752, 68339280), (768, 66915545), (940, 54671424), (960, 53532436), (1128, 45559520), (1280, 40149327), (1410, 36447616), (1504, 34169640), (1880, 27335712), (1920, 26766218), (2256, 22779760), (2820, 18223808), (3008, 17084820), (3760, 13667856), (3840, 13383109), (4512, 11389880), (5640, 9111904), (6016, 8542410), (7520, 6833928), (9024, 5694940), (11280, 4555952), (12032, 4271205), (15040, 3416964), (18048, 2847470), (22560, 2277976), (30080, 1708482), (36096, 1423735), (45120, 1138988), (60160, 854241), (90240, 569494), (180480, 284747)]