1567797140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1129}}^1$

素因数の和:1274

約数の個数: 144

約数和(自身を含む): 4166038800

約数和(自身を除く): 2598241660

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 109, 130, 140, 182, 196, 218, 245, 260, 364, 436, 455, 490, 545, 637, 763, 910, 980, 1090, 1129, 1274, 1417, 1526, 1820, 2180, 2258, 2548, 2834, 3052, 3185, 3815, 4516, 5341, 5645, 5668, 6370, 7085, 7630, 7903, 9919, 10682, 11290, 12740, 14170, 14677, 15260, 15806, 19838, 21364, 22580, 26705, 28340, 29354, 31612, 39515, 39676, 49595, 53410, 55321, 58708, 69433, 73385, 79030, 99190, 102739, 106820, 110642, 123061, 138866, 146770, 158060, 198380, 205478, 221284, 246122, 276605, 277732, 293540, 347165, 410956, 492244, 513695, 553210, 615305, 694330, 719173, 861427, 1027390, 1106420, 1230610, 1388660, 1438346, 1599793, 1722854, 2054780, 2461220, 2876692, 3199586, 3445708, 3595865, 4307135, 6029989, 6399172, 7191730, 7998965, 8614270, 11198551, 12059978, 14383460, 15997930, 17228540, 22397102, 24119956, 30149945, 31995860, 44794204, 55992755, 60299890, 78389857, 111985510, 120599780, 156779714, 223971020, 313559428, 391949285, 783898570, 1567797140]

約数ペア:

[(1, 1567797140), (2, 783898570), (4, 391949285), (5, 313559428), (7, 223971020), (10, 156779714), (13, 120599780), (14, 111985510), (20, 78389857), (26, 60299890), (28, 55992755), (35, 44794204), (49, 31995860), (52, 30149945), (65, 24119956), (70, 22397102), (91, 17228540), (98, 15997930), (109, 14383460), (130, 12059978), (140, 11198551), (182, 8614270), (196, 7998965), (218, 7191730), (245, 6399172), (260, 6029989), (364, 4307135), (436, 3595865), (455, 3445708), (490, 3199586), (545, 2876692), (637, 2461220), (763, 2054780), (910, 1722854), (980, 1599793), (1090, 1438346), (1129, 1388660), (1274, 1230610), (1417, 1106420), (1526, 1027390), (1820, 861427), (2180, 719173), (2258, 694330), (2548, 615305), (2834, 553210), (3052, 513695), (3185, 492244), (3815, 410956), (4516, 347165), (5341, 293540), (5645, 277732), (5668, 276605), (6370, 246122), (7085, 221284), (7630, 205478), (7903, 198380), (9919, 158060), (10682, 146770), (11290, 138866), (12740, 123061), (14170, 110642), (14677, 106820), (15260, 102739), (15806, 99190), (19838, 79030), (21364, 73385), (22580, 69433), (26705, 58708), (28340, 55321), (29354, 53410), (31612, 49595), (39515, 39676)]