506392320

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{18839}}^1$

素因数の和:18870

約数の個数: 144

約数和(自身を含む): 1848430080

約数和(自身を除く): 1342037760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 18839, 26880, 37678, 56517, 75356, 94195, 113034, 131873, 150712, 188390, 226068, 263746, 282585, 301424, 376780, 395619, 452136, 527492, 565170, 602848, 659365, 753560, 791238, 904272, 1054984, 1130340, 1205696, 1318730, 1507120, 1582476, 1808544, 1978095, 2109968, 2260680, 2411392, 2637460, 3014240, 3164952, 3617088, 3956190, 4219936, 4521360, 4822784, 5274920, 6028480, 6329904, 7234176, 7912380, 8439872, 9042720, 10549840, 12056960, 12659808, 14468352, 15824760, 16879744, 18085440, 21099680, 24113920, 25319616, 31649520, 33759488, 36170880, 42199360, 50639232, 63299040, 72341760, 84398720, 101278464, 126598080, 168797440, 253196160, 506392320]

約数ペア:

[(1, 506392320), (2, 253196160), (3, 168797440), (4, 126598080), (5, 101278464), (6, 84398720), (7, 72341760), (8, 63299040), (10, 50639232), (12, 42199360), (14, 36170880), (15, 33759488), (16, 31649520), (20, 25319616), (21, 24113920), (24, 21099680), (28, 18085440), (30, 16879744), (32, 15824760), (35, 14468352), (40, 12659808), (42, 12056960), (48, 10549840), (56, 9042720), (60, 8439872), (64, 7912380), (70, 7234176), (80, 6329904), (84, 6028480), (96, 5274920), (105, 4822784), (112, 4521360), (120, 4219936), (128, 3956190), (140, 3617088), (160, 3164952), (168, 3014240), (192, 2637460), (210, 2411392), (224, 2260680), (240, 2109968), (256, 1978095), (280, 1808544), (320, 1582476), (336, 1507120), (384, 1318730), (420, 1205696), (448, 1130340), (480, 1054984), (560, 904272), (640, 791238), (672, 753560), (768, 659365), (840, 602848), (896, 565170), (960, 527492), (1120, 452136), (1280, 395619), (1344, 376780), (1680, 301424), (1792, 282585), (1920, 263746), (2240, 226068), (2688, 188390), (3360, 150712), (3840, 131873), (4480, 113034), (5376, 94195), (6720, 75356), (8960, 56517), (13440, 37678), (18839, 26880)]