65280000000

素因数分解:

$2^{14}\times 3^1\times 5^7\times {\mathrm{17}}^1$

素因数の和:83

約数の個数: 480

約数和(自身を含む): 230392378944

約数和(自身を除く): 165112378944

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, 125, 128, 136, 150, 160, 170, 192, 200, 204, 240, 250, 255, 256, 272, 300, 320, 340, 375, 384, 400, 408, 425, 480, 500, 510, 512, 544, 600, 625, 640, 680, 750, 768, 800, 816, 850, 960, 1000, 1020, 1024, 1088, 1200, 1250, 1275, 1280, 1360, 1500, 1536, 1600, 1632, 1700, 1875, 1920, 2000, 2040, 2048, 2125, 2176, 2400, 2500, 2550, 2560, 2720, 3000, 3072, 3125, 3200, 3264, 3400, 3750, 3840, 4000, 4080, 4096, 4250, 4352, 4800, 5000, 5100, 5120, 5440, 6000, 6144, 6250, 6375, 6400, 6528, 6800, 7500, 7680, 8000, 8160, 8192, 8500, 8704, 9375, 9600, 10000, 10200, 10240, 10625, 10880, 12000, 12288, 12500, 12750, 12800, 13056, 13600, 15000, 15360, 15625, 16000, 16320, 16384, 17000, 17408, 18750, 19200, 20000, 20400, 20480, 21250, 21760, 24000, 24576, 25000, 25500, 25600, 26112, 27200, 30000, 30720, 31250, 31875, 32000, 32640, 34000, 34816, 37500, 38400, 40000, 40800, 40960, 42500, 43520, 46875, 48000, 49152, 50000, 51000, 51200, 52224, 53125, 54400, 60000, 61440, 62500, 63750, 64000, 65280, 68000, 69632, 75000, 76800, 78125, 80000, 81600, 81920, 85000, 87040, 93750, 96000, 100000, 102000, 102400, 104448, 106250, 108800, 120000, 122880, 125000, 127500, 128000, 130560, 136000, 139264, 150000, 153600, 156250, 159375, 160000, 163200, 170000, 174080, 187500, 192000, 200000, 204000, 204800, 208896, 212500, 217600, 234375, 240000, 245760, 250000, 255000, 256000, 261120, 265625, 272000, 278528, 300000, 307200, 312500, 318750, 320000, 326400, 340000, 348160, 375000, 384000, 400000, 408000, 409600, 417792, 425000, 435200, 468750, 480000, 500000, 510000, 512000, 522240, 531250, 544000, 600000, 614400, 625000, 637500, 640000, 652800, 680000, 696320, 750000, 768000, 796875, 800000, 816000, 835584, 850000, 870400, 937500, 960000, 1000000, 1020000, 1024000, 1044480, 1062500, 1088000, 1200000, 1228800, 1250000, 1275000, 1280000, 1305600, 1328125, 1360000, 1392640, 1500000, 1536000, 1593750, 1600000, 1632000, 1700000, 1740800, 1875000, 1920000, 2000000, 2040000, 2048000, 2088960, 2125000, 2176000, 2400000, 2500000, 2550000, 2560000, 2611200, 2656250, 2720000, 3000000, 3072000, 3187500, 3200000, 3264000, 3400000, 3481600, 3750000, 3840000, 3984375, 4000000, 4080000, 4177920, 4250000, 4352000, 4800000, 5000000, 5100000, 5120000, 5222400, 5312500, 5440000, 6000000, 6144000, 6375000, 6400000, 6528000, 6800000, 6963200, 7500000, 7680000, 7968750, 8000000, 8160000, 8500000, 8704000, 9600000, 10000000, 10200000, 10240000, 10444800, 10625000, 10880000, 12000000, 12750000, 12800000, 13056000, 13600000, 15000000, 15360000, 15937500, 16000000, 16320000, 17000000, 17408000, 19200000, 20000000, 20400000, 20889600, 21250000, 21760000, 24000000, 25500000, 25600000, 26112000, 27200000, 30000000, 30720000, 31875000, 32000000, 32640000, 34000000, 34816000, 38400000, 40000000, 40800000, 42500000, 43520000, 48000000, 51000000, 51200000, 52224000, 54400000, 60000000, 63750000, 64000000, 65280000, 68000000, 76800000, 80000000, 81600000, 85000000, 87040000, 96000000, 102000000, 104448000, 108800000, 120000000, 127500000, 128000000, 130560000, 136000000, 153600000, 160000000, 163200000, 170000000, 174080000, 192000000, 204000000, 217600000, 240000000, 255000000, 256000000, 261120000, 272000000, 320000000, 326400000, 340000000, 384000000, 408000000, 435200000, 480000000, 510000000, 522240000, 544000000, 640000000, 652800000, 680000000, 768000000, 816000000, 870400000, 960000000, 1020000000, 1088000000, 1280000000, 1305600000, 1360000000, 1632000000, 1920000000, 2040000000, 2176000000, 2611200000, 2720000000, 3264000000, 3840000000, 4080000000, 4352000000, 5440000000, 6528000000, 8160000000, 10880000000, 13056000000, 16320000000, 21760000000, 32640000000, 65280000000]

約数ペア:

[(1, 65280000000), (2, 32640000000), (3, 21760000000), (4, 16320000000), (5, 13056000000), (6, 10880000000), (8, 8160000000), (10, 6528000000), (12, 5440000000), (15, 4352000000), (16, 4080000000), (17, 3840000000), (20, 3264000000), (24, 2720000000), (25, 2611200000), (30, 2176000000), (32, 2040000000), (34, 1920000000), (40, 1632000000), (48, 1360000000), (50, 1305600000), (51, 1280000000), (60, 1088000000), (64, 1020000000), (68, 960000000), (75, 870400000), (80, 816000000), (85, 768000000), (96, 680000000), (100, 652800000), (102, 640000000), (120, 544000000), (125, 522240000), (128, 510000000), (136, 480000000), (150, 435200000), (160, 408000000), (170, 384000000), (192, 340000000), (200, 326400000), (204, 320000000), (240, 272000000), (250, 261120000), (255, 256000000), (256, 255000000), (272, 240000000), (300, 217600000), (320, 204000000), (340, 192000000), (375, 174080000), (384, 170000000), (400, 163200000), (408, 160000000), (425, 153600000), (480, 136000000), (500, 130560000), (510, 128000000), (512, 127500000), (544, 120000000), (600, 108800000), (625, 104448000), (640, 102000000), (680, 96000000), (750, 87040000), (768, 85000000), (800, 81600000), (816, 80000000), (850, 76800000), (960, 68000000), (1000, 65280000), (1020, 64000000), (1024, 63750000), (1088, 60000000), (1200, 54400000), (1250, 52224000), (1275, 51200000), (1280, 51000000), (1360, 48000000), (1500, 43520000), (1536, 42500000), (1600, 40800000), (1632, 40000000), (1700, 38400000), (1875, 34816000), (1920, 34000000), (2000, 32640000), (2040, 32000000), (2048, 31875000), (2125, 30720000), (2176, 30000000), (2400, 27200000), (2500, 26112000), (2550, 25600000), (2560, 25500000), (2720, 24000000), (3000, 21760000), (3072, 21250000), (3125, 20889600), (3200, 20400000), (3264, 20000000), (3400, 19200000), (3750, 17408000), (3840, 17000000), (4000, 16320000), (4080, 16000000), (4096, 15937500), (4250, 15360000), (4352, 15000000), (4800, 13600000), (5000, 13056000), (5100, 12800000), (5120, 12750000), (5440, 12000000), (6000, 10880000), (6144, 10625000), (6250, 10444800), (6375, 10240000), (6400, 10200000), (6528, 10000000), (6800, 9600000), (7500, 8704000), (7680, 8500000), (8000, 8160000), (8160, 8000000), (8192, 7968750), (8500, 7680000), (8704, 7500000), (9375, 6963200), (9600, 6800000), (10000, 6528000), (10200, 6400000), (10240, 6375000), (10625, 6144000), (10880, 6000000), (12000, 5440000), (12288, 5312500), (12500, 5222400), (12750, 5120000), (12800, 5100000), (13056, 5000000), (13600, 4800000), (15000, 4352000), (15360, 4250000), (15625, 4177920), (16000, 4080000), (16320, 4000000), (16384, 3984375), (17000, 3840000), (17408, 3750000), (18750, 3481600), (19200, 3400000), (20000, 3264000), (20400, 3200000), (20480, 3187500), (21250, 3072000), (21760, 3000000), (24000, 2720000), (24576, 2656250), (25000, 2611200), (25500, 2560000), (25600, 2550000), (26112, 2500000), (27200, 2400000), (30000, 2176000), (30720, 2125000), (31250, 2088960), (31875, 2048000), (32000, 2040000), (32640, 2000000), (34000, 1920000), (34816, 1875000), (37500, 1740800), (38400, 1700000), (40000, 1632000), (40800, 1600000), (40960, 1593750), (42500, 1536000), (43520, 1500000), (46875, 1392640), (48000, 1360000), (49152, 1328125), (50000, 1305600), (51000, 1280000), (51200, 1275000), (52224, 1250000), (53125, 1228800), (54400, 1200000), (60000, 1088000), (61440, 1062500), (62500, 1044480), (63750, 1024000), (64000, 1020000), (65280, 1000000), (68000, 960000), (69632, 937500), (75000, 870400), (76800, 850000), (78125, 835584), (80000, 816000), (81600, 800000), (81920, 796875), (85000, 768000), (87040, 750000), (93750, 696320), (96000, 680000), (100000, 652800), (102000, 640000), (102400, 637500), (104448, 625000), (106250, 614400), (108800, 600000), (120000, 544000), (122880, 531250), (125000, 522240), (127500, 512000), (128000, 510000), (130560, 500000), (136000, 480000), (139264, 468750), (150000, 435200), (153600, 425000), (156250, 417792), (159375, 409600), (160000, 408000), (163200, 400000), (170000, 384000), (174080, 375000), (187500, 348160), (192000, 340000), (200000, 326400), (204000, 320000), (204800, 318750), (208896, 312500), (212500, 307200), (217600, 300000), (234375, 278528), (240000, 272000), (245760, 265625), (250000, 261120), (255000, 256000)]