16356661440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{78517}}^1$

素因数の和:78575

約数の個数: 224

約数和(自身を含む): 61266653184

約数和(自身を除く): 44909991744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 420, 434, 448, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1984, 2170, 2240, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4340, 4960, 5208, 5952, 6510, 6720, 6944, 7440, 8680, 9920, 10416, 13020, 13888, 14880, 17360, 20832, 26040, 29760, 34720, 41664, 52080, 69440, 78517, 104160, 157034, 208320, 235551, 314068, 392585, 471102, 549619, 628136, 785170, 942204, 1099238, 1177755, 1256272, 1570340, 1648857, 1884408, 2198476, 2355510, 2434027, 2512544, 2748095, 3140680, 3297714, 3768816, 4396952, 4711020, 4868054, 5025088, 5496190, 6281360, 6595428, 7302081, 7537632, 8244285, 8793904, 9422040, 9736108, 10992380, 12170135, 12562720, 13190856, 14604162, 15075264, 16488570, 17038189, 17587808, 18844080, 19472216, 21984760, 24340270, 25125440, 26381712, 29208324, 32977140, 34076378, 35175616, 36510405, 37688160, 38944432, 43969520, 48680540, 51114567, 52763424, 58416648, 65954280, 68152756, 73020810, 75376320, 77888864, 85190945, 87939040, 97361080, 102229134, 105526848, 116833296, 131908560, 136305512, 146041620, 155777728, 170381890, 175878080, 194722160, 204458268, 233666592, 255572835, 263817120, 272611024, 292083240, 340763780, 389444320, 408916536, 467333184, 511145670, 527634240, 545222048, 584166480, 681527560, 778888640, 817833072, 1022291340, 1090444096, 1168332960, 1363055120, 1635666144, 2044582680, 2336665920, 2726110240, 3271332288, 4089165360, 5452220480, 8178330720, 16356661440]

約数ペア:

[(1, 16356661440), (2, 8178330720), (3, 5452220480), (4, 4089165360), (5, 3271332288), (6, 2726110240), (7, 2336665920), (8, 2044582680), (10, 1635666144), (12, 1363055120), (14, 1168332960), (15, 1090444096), (16, 1022291340), (20, 817833072), (21, 778888640), (24, 681527560), (28, 584166480), (30, 545222048), (31, 527634240), (32, 511145670), (35, 467333184), (40, 408916536), (42, 389444320), (48, 340763780), (56, 292083240), (60, 272611024), (62, 263817120), (64, 255572835), (70, 233666592), (80, 204458268), (84, 194722160), (93, 175878080), (96, 170381890), (105, 155777728), (112, 146041620), (120, 136305512), (124, 131908560), (140, 116833296), (155, 105526848), (160, 102229134), (168, 97361080), (186, 87939040), (192, 85190945), (210, 77888864), (217, 75376320), (224, 73020810), (240, 68152756), (248, 65954280), (280, 58416648), (310, 52763424), (320, 51114567), (336, 48680540), (372, 43969520), (420, 38944432), (434, 37688160), (448, 36510405), (465, 35175616), (480, 34076378), (496, 32977140), (560, 29208324), (620, 26381712), (651, 25125440), (672, 24340270), (744, 21984760), (840, 19472216), (868, 18844080), (930, 17587808), (960, 17038189), (992, 16488570), (1085, 15075264), (1120, 14604162), (1240, 13190856), (1302, 12562720), (1344, 12170135), (1488, 10992380), (1680, 9736108), (1736, 9422040), (1860, 8793904), (1984, 8244285), (2170, 7537632), (2240, 7302081), (2480, 6595428), (2604, 6281360), (2976, 5496190), (3255, 5025088), (3360, 4868054), (3472, 4711020), (3720, 4396952), (4340, 3768816), (4960, 3297714), (5208, 3140680), (5952, 2748095), (6510, 2512544), (6720, 2434027), (6944, 2355510), (7440, 2198476), (8680, 1884408), (9920, 1648857), (10416, 1570340), (13020, 1256272), (13888, 1177755), (14880, 1099238), (17360, 942204), (20832, 785170), (26040, 628136), (29760, 549619), (34720, 471102), (41664, 392585), (52080, 314068), (69440, 235551), (78517, 208320), (104160, 157034)]