2080266570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{701}}^1$

素因数の和:1125

約数の個数: 128

約数和(自身を含む): 5762016000

約数和(自身を除く): 3681749430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 379, 435, 522, 701, 758, 783, 870, 1137, 1305, 1402, 1566, 1895, 2103, 2274, 2610, 3411, 3505, 3790, 3915, 4206, 5685, 6309, 6822, 7010, 7830, 10233, 10515, 10991, 11370, 12618, 17055, 18927, 20329, 20466, 21030, 21982, 31545, 32973, 34110, 37854, 40658, 51165, 54955, 60987, 63090, 65946, 94635, 98919, 101645, 102330, 109910, 121974, 164865, 182961, 189270, 197838, 203290, 265679, 296757, 304935, 329730, 365922, 494595, 531358, 548883, 593514, 609870, 797037, 914805, 989190, 1097766, 1328395, 1483785, 1594074, 1829610, 2391111, 2656790, 2744415, 2967570, 3985185, 4782222, 5488830, 7173333, 7704691, 7970370, 11955555, 14346666, 15409382, 23114073, 23911110, 35866665, 38523455, 46228146, 69342219, 71733330, 77046910, 115570365, 138684438, 208026657, 231140730, 346711095, 416053314, 693422190, 1040133285, 2080266570]

約数ペア:

[(1, 2080266570), (2, 1040133285), (3, 693422190), (5, 416053314), (6, 346711095), (9, 231140730), (10, 208026657), (15, 138684438), (18, 115570365), (27, 77046910), (29, 71733330), (30, 69342219), (45, 46228146), (54, 38523455), (58, 35866665), (87, 23911110), (90, 23114073), (135, 15409382), (145, 14346666), (174, 11955555), (261, 7970370), (270, 7704691), (290, 7173333), (379, 5488830), (435, 4782222), (522, 3985185), (701, 2967570), (758, 2744415), (783, 2656790), (870, 2391111), (1137, 1829610), (1305, 1594074), (1402, 1483785), (1566, 1328395), (1895, 1097766), (2103, 989190), (2274, 914805), (2610, 797037), (3411, 609870), (3505, 593514), (3790, 548883), (3915, 531358), (4206, 494595), (5685, 365922), (6309, 329730), (6822, 304935), (7010, 296757), (7830, 265679), (10233, 203290), (10515, 197838), (10991, 189270), (11370, 182961), (12618, 164865), (17055, 121974), (18927, 109910), (20329, 102330), (20466, 101645), (21030, 98919), (21982, 94635), (31545, 65946), (32973, 63090), (34110, 60987), (37854, 54955), (40658, 51165)]