1944134400

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7789}}^1$

素因数の和:7831

約数の個数: 216

約数和(自身を含む): 6910477840

約数和(自身を除く): 4966343440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 256, 260, 300, 312, 320, 325, 384, 390, 400, 416, 480, 520, 600, 624, 640, 650, 768, 780, 800, 832, 960, 975, 1040, 1200, 1248, 1280, 1300, 1560, 1600, 1664, 1920, 1950, 2080, 2400, 2496, 2600, 3120, 3200, 3328, 3840, 3900, 4160, 4800, 4992, 5200, 6240, 6400, 7789, 7800, 8320, 9600, 9984, 10400, 12480, 15578, 15600, 16640, 19200, 20800, 23367, 24960, 31156, 31200, 38945, 41600, 46734, 49920, 62312, 62400, 77890, 83200, 93468, 101257, 116835, 124624, 124800, 155780, 186936, 194725, 202514, 233670, 249248, 249600, 303771, 311560, 373872, 389450, 405028, 467340, 498496, 506285, 584175, 607542, 623120, 747744, 778900, 810056, 934680, 996992, 1012570, 1168350, 1215084, 1246240, 1495488, 1518855, 1557800, 1620112, 1869360, 1993984, 2025140, 2336700, 2430168, 2492480, 2531425, 2990976, 3037710, 3115600, 3240224, 3738720, 4050280, 4673400, 4860336, 4984960, 5062850, 5981952, 6075420, 6231200, 6480448, 7477440, 7594275, 8100560, 9346800, 9720672, 9969920, 10125700, 12150840, 12462400, 12960896, 14954880, 15188550, 16201120, 18693600, 19441344, 20251400, 24301680, 24924800, 25921792, 29909760, 30377100, 32402240, 37387200, 38882688, 40502800, 48603360, 49849600, 60754200, 64804480, 74774400, 77765376, 81005600, 97206720, 121508400, 129608960, 149548800, 162011200, 194413440, 243016800, 324022400, 388826880, 486033600, 648044800, 972067200, 1944134400]

約数ペア:

[(1, 1944134400), (2, 972067200), (3, 648044800), (4, 486033600), (5, 388826880), (6, 324022400), (8, 243016800), (10, 194413440), (12, 162011200), (13, 149548800), (15, 129608960), (16, 121508400), (20, 97206720), (24, 81005600), (25, 77765376), (26, 74774400), (30, 64804480), (32, 60754200), (39, 49849600), (40, 48603360), (48, 40502800), (50, 38882688), (52, 37387200), (60, 32402240), (64, 30377100), (65, 29909760), (75, 25921792), (78, 24924800), (80, 24301680), (96, 20251400), (100, 19441344), (104, 18693600), (120, 16201120), (128, 15188550), (130, 14954880), (150, 12960896), (156, 12462400), (160, 12150840), (192, 10125700), (195, 9969920), (200, 9720672), (208, 9346800), (240, 8100560), (256, 7594275), (260, 7477440), (300, 6480448), (312, 6231200), (320, 6075420), (325, 5981952), (384, 5062850), (390, 4984960), (400, 4860336), (416, 4673400), (480, 4050280), (520, 3738720), (600, 3240224), (624, 3115600), (640, 3037710), (650, 2990976), (768, 2531425), (780, 2492480), (800, 2430168), (832, 2336700), (960, 2025140), (975, 1993984), (1040, 1869360), (1200, 1620112), (1248, 1557800), (1280, 1518855), (1300, 1495488), (1560, 1246240), (1600, 1215084), (1664, 1168350), (1920, 1012570), (1950, 996992), (2080, 934680), (2400, 810056), (2496, 778900), (2600, 747744), (3120, 623120), (3200, 607542), (3328, 584175), (3840, 506285), (3900, 498496), (4160, 467340), (4800, 405028), (4992, 389450), (5200, 373872), (6240, 311560), (6400, 303771), (7789, 249600), (7800, 249248), (8320, 233670), (9600, 202514), (9984, 194725), (10400, 186936), (12480, 155780), (15578, 124800), (15600, 124624), (16640, 116835), (19200, 101257), (20800, 93468), (23367, 83200), (24960, 77890), (31156, 62400), (31200, 62312), (38945, 49920), (41600, 46734)]