614779032980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{439}}^1\times {\mathrm{661}}^1$

素因数の和:1562

約数の個数: 192

約数和(自身を含む): 1524815846400

約数和(自身を除く): 910036813420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 409, 439, 518, 661, 740, 818, 878, 1036, 1295, 1322, 1636, 1756, 2045, 2195, 2590, 2644, 2863, 3073, 3305, 4090, 4390, 4627, 5180, 5726, 6146, 6610, 8180, 8780, 9254, 11452, 12292, 13220, 14315, 15133, 15365, 16243, 18508, 23135, 24457, 28630, 30266, 30730, 32486, 46270, 48914, 57260, 60532, 61460, 64972, 75665, 81215, 92540, 97828, 105931, 113701, 122285, 151330, 162430, 171199, 179551, 211862, 227402, 244570, 270349, 290179, 302660, 324860, 342398, 359102, 423724, 454804, 489140, 529655, 540698, 568505, 580358, 684796, 718204, 855995, 897755, 1059310, 1081396, 1137010, 1160716, 1256857, 1351745, 1450895, 1711990, 1795510, 1892443, 2031253, 2118620, 2274020, 2513714, 2703490, 2901790, 3423980, 3591020, 3784886, 4062506, 5027428, 5406980, 5803580, 6284285, 6643387, 7569772, 8125012, 9462215, 10002913, 10156265, 10736623, 12568570, 13286774, 18924430, 20005826, 20312530, 21473246, 25137140, 26573548, 33216935, 37848860, 40011652, 40625060, 42946492, 46503709, 50014565, 53683115, 66433870, 70020391, 75156361, 93007418, 100029130, 107366230, 118683211, 132867740, 140040782, 150312722, 186014836, 200058260, 214732460, 232518545, 237366422, 280081564, 300625444, 350101955, 375781805, 465037090, 474732844, 593416055, 700203910, 751563610, 830782477, 930074180, 1186832110, 1400407820, 1503127220, 1661564954, 2373664220, 3323129908, 4153912385, 4391278807, 8307824770, 8782557614, 16615649540, 17565115228, 21956394035, 30738951649, 43912788070, 61477903298, 87825576140, 122955806596, 153694758245, 307389516490, 614779032980]

約数ペア:

[(1, 614779032980), (2, 307389516490), (4, 153694758245), (5, 122955806596), (7, 87825576140), (10, 61477903298), (14, 43912788070), (20, 30738951649), (28, 21956394035), (35, 17565115228), (37, 16615649540), (70, 8782557614), (74, 8307824770), (140, 4391278807), (148, 4153912385), (185, 3323129908), (259, 2373664220), (370, 1661564954), (409, 1503127220), (439, 1400407820), (518, 1186832110), (661, 930074180), (740, 830782477), (818, 751563610), (878, 700203910), (1036, 593416055), (1295, 474732844), (1322, 465037090), (1636, 375781805), (1756, 350101955), (2045, 300625444), (2195, 280081564), (2590, 237366422), (2644, 232518545), (2863, 214732460), (3073, 200058260), (3305, 186014836), (4090, 150312722), (4390, 140040782), (4627, 132867740), (5180, 118683211), (5726, 107366230), (6146, 100029130), (6610, 93007418), (8180, 75156361), (8780, 70020391), (9254, 66433870), (11452, 53683115), (12292, 50014565), (13220, 46503709), (14315, 42946492), (15133, 40625060), (15365, 40011652), (16243, 37848860), (18508, 33216935), (23135, 26573548), (24457, 25137140), (28630, 21473246), (30266, 20312530), (30730, 20005826), (32486, 18924430), (46270, 13286774), (48914, 12568570), (57260, 10736623), (60532, 10156265), (61460, 10002913), (64972, 9462215), (75665, 8125012), (81215, 7569772), (92540, 6643387), (97828, 6284285), (105931, 5803580), (113701, 5406980), (122285, 5027428), (151330, 4062506), (162430, 3784886), (171199, 3591020), (179551, 3423980), (211862, 2901790), (227402, 2703490), (244570, 2513714), (270349, 2274020), (290179, 2118620), (302660, 2031253), (324860, 1892443), (342398, 1795510), (359102, 1711990), (423724, 1450895), (454804, 1351745), (489140, 1256857), (529655, 1160716), (540698, 1137010), (568505, 1081396), (580358, 1059310), (684796, 897755), (718204, 855995)]