163072560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{859}}^1$

素因数の和:995

約数の個数: 160

約数和(自身を含む): 583534080

約数和(自身を除く): 420461520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 113, 120, 140, 168, 210, 226, 240, 280, 336, 339, 420, 452, 560, 565, 678, 791, 840, 859, 904, 1130, 1356, 1582, 1680, 1695, 1718, 1808, 2260, 2373, 2577, 2712, 3164, 3390, 3436, 3955, 4295, 4520, 4746, 5154, 5424, 6013, 6328, 6780, 6872, 7910, 8590, 9040, 9492, 10308, 11865, 12026, 12656, 12885, 13560, 13744, 15820, 17180, 18039, 18984, 20616, 23730, 24052, 25770, 27120, 30065, 31640, 34360, 36078, 37968, 41232, 47460, 48104, 51540, 60130, 63280, 68720, 72156, 90195, 94920, 96208, 97067, 103080, 120260, 144312, 180390, 189840, 194134, 206160, 240520, 288624, 291201, 360780, 388268, 481040, 485335, 582402, 679469, 721560, 776536, 970670, 1164804, 1358938, 1443120, 1456005, 1553072, 1941340, 2038407, 2329608, 2717876, 2912010, 3397345, 3882680, 4076814, 4659216, 5435752, 5824020, 6794690, 7765360, 8153628, 10192035, 10871504, 11648040, 13589380, 16307256, 20384070, 23296080, 27178760, 32614512, 40768140, 54357520, 81536280, 163072560]

約数ペア:

[(1, 163072560), (2, 81536280), (3, 54357520), (4, 40768140), (5, 32614512), (6, 27178760), (7, 23296080), (8, 20384070), (10, 16307256), (12, 13589380), (14, 11648040), (15, 10871504), (16, 10192035), (20, 8153628), (21, 7765360), (24, 6794690), (28, 5824020), (30, 5435752), (35, 4659216), (40, 4076814), (42, 3882680), (48, 3397345), (56, 2912010), (60, 2717876), (70, 2329608), (80, 2038407), (84, 1941340), (105, 1553072), (112, 1456005), (113, 1443120), (120, 1358938), (140, 1164804), (168, 970670), (210, 776536), (226, 721560), (240, 679469), (280, 582402), (336, 485335), (339, 481040), (420, 388268), (452, 360780), (560, 291201), (565, 288624), (678, 240520), (791, 206160), (840, 194134), (859, 189840), (904, 180390), (1130, 144312), (1356, 120260), (1582, 103080), (1680, 97067), (1695, 96208), (1718, 94920), (1808, 90195), (2260, 72156), (2373, 68720), (2577, 63280), (2712, 60130), (3164, 51540), (3390, 48104), (3436, 47460), (3955, 41232), (4295, 37968), (4520, 36078), (4746, 34360), (5154, 31640), (5424, 30065), (6013, 27120), (6328, 25770), (6780, 24052), (6872, 23730), (7910, 20616), (8590, 18984), (9040, 18039), (9492, 17180), (10308, 15820), (11865, 13744), (12026, 13560), (12656, 12885)]