201688560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{751}}^1$

素因数の和:1143

約数の個数: 120

約数和(自身を含む): 680057664

約数和(自身を除く): 478369104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 373, 720, 746, 751, 1119, 1492, 1502, 1865, 2238, 2253, 2984, 3004, 3357, 3730, 3755, 4476, 4506, 5595, 5968, 6008, 6714, 6759, 7460, 7510, 8952, 9012, 11190, 11265, 12016, 13428, 13518, 14920, 15020, 16785, 17904, 18024, 22380, 22530, 26856, 27036, 29840, 30040, 33570, 33795, 36048, 44760, 45060, 53712, 54072, 60080, 67140, 67590, 89520, 90120, 108144, 134280, 135180, 180240, 268560, 270360, 280123, 540720, 560246, 840369, 1120492, 1400615, 1680738, 2240984, 2521107, 2801230, 3361476, 4201845, 4481968, 5042214, 5602460, 6722952, 8403690, 10084428, 11204920, 12605535, 13445904, 16807380, 20168856, 22409840, 25211070, 33614760, 40337712, 50422140, 67229520, 100844280, 201688560]

約数ペア:

[(1, 201688560), (2, 100844280), (3, 67229520), (4, 50422140), (5, 40337712), (6, 33614760), (8, 25211070), (9, 22409840), (10, 20168856), (12, 16807380), (15, 13445904), (16, 12605535), (18, 11204920), (20, 10084428), (24, 8403690), (30, 6722952), (36, 5602460), (40, 5042214), (45, 4481968), (48, 4201845), (60, 3361476), (72, 2801230), (80, 2521107), (90, 2240984), (120, 1680738), (144, 1400615), (180, 1120492), (240, 840369), (360, 560246), (373, 540720), (720, 280123), (746, 270360), (751, 268560), (1119, 180240), (1492, 135180), (1502, 134280), (1865, 108144), (2238, 90120), (2253, 89520), (2984, 67590), (3004, 67140), (3357, 60080), (3730, 54072), (3755, 53712), (4476, 45060), (4506, 44760), (5595, 36048), (5968, 33795), (6008, 33570), (6714, 30040), (6759, 29840), (7460, 27036), (7510, 26856), (8952, 22530), (9012, 22380), (11190, 18024), (11265, 17904), (12016, 16785), (13428, 15020), (13518, 14920)]