1569439980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{6397}}^1$

素因数の和:6488

約数の個数: 144

約数和(自身を含む): 5030363520

約数和(自身を除く): 3460923540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 47, 58, 60, 87, 90, 94, 116, 141, 145, 174, 180, 188, 235, 261, 282, 290, 348, 423, 435, 470, 522, 564, 580, 705, 846, 870, 940, 1044, 1305, 1363, 1410, 1692, 1740, 2115, 2610, 2726, 2820, 4089, 4230, 5220, 5452, 6397, 6815, 8178, 8460, 12267, 12794, 13630, 16356, 19191, 20445, 24534, 25588, 27260, 31985, 38382, 40890, 49068, 57573, 61335, 63970, 76764, 81780, 95955, 115146, 122670, 127940, 185513, 191910, 230292, 245340, 287865, 300659, 371026, 383820, 556539, 575730, 601318, 742052, 901977, 927565, 1113078, 1151460, 1202636, 1503295, 1669617, 1803954, 1855130, 2226156, 2705931, 2782695, 3006590, 3339234, 3607908, 3710260, 4509885, 5411862, 5565390, 6013180, 6678468, 8348085, 8719111, 9019770, 10823724, 11130780, 13529655, 16696170, 17438222, 18039540, 26157333, 27059310, 33392340, 34876444, 43595555, 52314666, 54118620, 78471999, 87191110, 104629332, 130786665, 156943998, 174382220, 261573330, 313887996, 392359995, 523146660, 784719990, 1569439980]

約数ペア:

[(1, 1569439980), (2, 784719990), (3, 523146660), (4, 392359995), (5, 313887996), (6, 261573330), (9, 174382220), (10, 156943998), (12, 130786665), (15, 104629332), (18, 87191110), (20, 78471999), (29, 54118620), (30, 52314666), (36, 43595555), (45, 34876444), (47, 33392340), (58, 27059310), (60, 26157333), (87, 18039540), (90, 17438222), (94, 16696170), (116, 13529655), (141, 11130780), (145, 10823724), (174, 9019770), (180, 8719111), (188, 8348085), (235, 6678468), (261, 6013180), (282, 5565390), (290, 5411862), (348, 4509885), (423, 3710260), (435, 3607908), (470, 3339234), (522, 3006590), (564, 2782695), (580, 2705931), (705, 2226156), (846, 1855130), (870, 1803954), (940, 1669617), (1044, 1503295), (1305, 1202636), (1363, 1151460), (1410, 1113078), (1692, 927565), (1740, 901977), (2115, 742052), (2610, 601318), (2726, 575730), (2820, 556539), (4089, 383820), (4230, 371026), (5220, 300659), (5452, 287865), (6397, 245340), (6815, 230292), (8178, 191910), (8460, 185513), (12267, 127940), (12794, 122670), (13630, 115146), (16356, 95955), (19191, 81780), (20445, 76764), (24534, 63970), (25588, 61335), (27260, 57573), (31985, 49068), (38382, 40890)]