139760880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3617}}^1$

素因数の和:3663

約数の個数: 160

約数和(自身を含む): 516824064

約数和(自身を除く): 377063184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1840, 1932, 2415, 2576, 2760, 3220, 3617, 3864, 4830, 5520, 6440, 7234, 7728, 9660, 10851, 12880, 14468, 18085, 19320, 21702, 25319, 28936, 36170, 38640, 43404, 50638, 54255, 57872, 72340, 75957, 83191, 86808, 101276, 108510, 126595, 144680, 151914, 166382, 173616, 202552, 217020, 249573, 253190, 289360, 303828, 332764, 379785, 405104, 415955, 434040, 499146, 506380, 582337, 607656, 665528, 759570, 831910, 868080, 998292, 1012760, 1164674, 1215312, 1247865, 1331056, 1519140, 1663820, 1747011, 1996584, 2025520, 2329348, 2495730, 2911685, 3038280, 3327640, 3494022, 3993168, 4658696, 4991460, 5823370, 6076560, 6655280, 6988044, 8735055, 9317392, 9982920, 11646740, 13976088, 17470110, 19965840, 23293480, 27952176, 34940220, 46586960, 69880440, 139760880]

約数ペア:

[(1, 139760880), (2, 69880440), (3, 46586960), (4, 34940220), (5, 27952176), (6, 23293480), (7, 19965840), (8, 17470110), (10, 13976088), (12, 11646740), (14, 9982920), (15, 9317392), (16, 8735055), (20, 6988044), (21, 6655280), (23, 6076560), (24, 5823370), (28, 4991460), (30, 4658696), (35, 3993168), (40, 3494022), (42, 3327640), (46, 3038280), (48, 2911685), (56, 2495730), (60, 2329348), (69, 2025520), (70, 1996584), (80, 1747011), (84, 1663820), (92, 1519140), (105, 1331056), (112, 1247865), (115, 1215312), (120, 1164674), (138, 1012760), (140, 998292), (161, 868080), (168, 831910), (184, 759570), (210, 665528), (230, 607656), (240, 582337), (276, 506380), (280, 499146), (322, 434040), (336, 415955), (345, 405104), (368, 379785), (420, 332764), (460, 303828), (483, 289360), (552, 253190), (560, 249573), (644, 217020), (690, 202552), (805, 173616), (840, 166382), (920, 151914), (966, 144680), (1104, 126595), (1288, 108510), (1380, 101276), (1610, 86808), (1680, 83191), (1840, 75957), (1932, 72340), (2415, 57872), (2576, 54255), (2760, 50638), (3220, 43404), (3617, 38640), (3864, 36170), (4830, 28936), (5520, 25319), (6440, 21702), (7234, 19320), (7728, 18085), (9660, 14468), (10851, 12880)]