3206297120

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{81131}}^1$

素因数の和:81178

約数の個数: 96

約数和(自身を含む): 8587010880

約数和(自身を除く): 5380713760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 380, 416, 494, 520, 608, 760, 988, 1040, 1235, 1520, 1976, 2080, 2470, 3040, 3952, 4940, 7904, 9880, 19760, 39520, 81131, 162262, 324524, 405655, 649048, 811310, 1054703, 1298096, 1541489, 1622620, 2109406, 2596192, 3082978, 3245240, 4218812, 5273515, 6165956, 6490480, 7707445, 8437624, 10547030, 12331912, 12980960, 15414890, 16875248, 20039357, 21094060, 24663824, 30829780, 33750496, 40078714, 42188120, 49327648, 61659560, 80157428, 84376240, 100196785, 123319120, 160314856, 168752480, 200393570, 246638240, 320629712, 400787140, 641259424, 801574280, 1603148560, 3206297120]

約数ペア:

[(1, 3206297120), (2, 1603148560), (4, 801574280), (5, 641259424), (8, 400787140), (10, 320629712), (13, 246638240), (16, 200393570), (19, 168752480), (20, 160314856), (26, 123319120), (32, 100196785), (38, 84376240), (40, 80157428), (52, 61659560), (65, 49327648), (76, 42188120), (80, 40078714), (95, 33750496), (104, 30829780), (130, 24663824), (152, 21094060), (160, 20039357), (190, 16875248), (208, 15414890), (247, 12980960), (260, 12331912), (304, 10547030), (380, 8437624), (416, 7707445), (494, 6490480), (520, 6165956), (608, 5273515), (760, 4218812), (988, 3245240), (1040, 3082978), (1235, 2596192), (1520, 2109406), (1976, 1622620), (2080, 1541489), (2470, 1298096), (3040, 1054703), (3952, 811310), (4940, 649048), (7904, 405655), (9880, 324524), (19760, 162262), (39520, 81131)]