163149840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{32371}}^1$

素因数の和:32397

約数の個数: 120

約数和(自身を含む): 626203968

約数和(自身を除く): 463054128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 32371, 64742, 97113, 129484, 161855, 194226, 226597, 258968, 291339, 323710, 388452, 453194, 485565, 517936, 582678, 647420, 679791, 776904, 906388, 971130, 1132985, 1165356, 1294840, 1359582, 1456695, 1553808, 1812776, 1942260, 2039373, 2265970, 2330712, 2589680, 2719164, 2913390, 3398955, 3625552, 3884520, 4078746, 4531940, 4661424, 5438328, 5826780, 6797910, 7769040, 8157492, 9063880, 10196865, 10876656, 11653560, 13595820, 16314984, 18127760, 20393730, 23307120, 27191640, 32629968, 40787460, 54383280, 81574920, 163149840]

約数ペア:

[(1, 163149840), (2, 81574920), (3, 54383280), (4, 40787460), (5, 32629968), (6, 27191640), (7, 23307120), (8, 20393730), (9, 18127760), (10, 16314984), (12, 13595820), (14, 11653560), (15, 10876656), (16, 10196865), (18, 9063880), (20, 8157492), (21, 7769040), (24, 6797910), (28, 5826780), (30, 5438328), (35, 4661424), (36, 4531940), (40, 4078746), (42, 3884520), (45, 3625552), (48, 3398955), (56, 2913390), (60, 2719164), (63, 2589680), (70, 2330712), (72, 2265970), (80, 2039373), (84, 1942260), (90, 1812776), (105, 1553808), (112, 1456695), (120, 1359582), (126, 1294840), (140, 1165356), (144, 1132985), (168, 971130), (180, 906388), (210, 776904), (240, 679791), (252, 647420), (280, 582678), (315, 517936), (336, 485565), (360, 453194), (420, 388452), (504, 323710), (560, 291339), (630, 258968), (720, 226597), (840, 194226), (1008, 161855), (1260, 129484), (1680, 97113), (2520, 64742), (5040, 32371)]