297206280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{39313}}^1$

素因数の和:39340

約数の個数: 128

約数和(自身を含む): 1132243200

約数和(自身を除く): 835036920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 39313, 78626, 117939, 157252, 196565, 235878, 275191, 314504, 353817, 393130, 471756, 550382, 589695, 707634, 786260, 825573, 943512, 1061451, 1100764, 1179390, 1375955, 1415268, 1572520, 1651146, 1769085, 2122902, 2201528, 2358780, 2476719, 2751910, 2830536, 3302292, 3538170, 4127865, 4245804, 4717560, 4953438, 5307255, 5503820, 6604584, 7076340, 7430157, 8255730, 8491608, 9906876, 10614510, 11007640, 12383595, 14152680, 14860314, 16511460, 19813752, 21229020, 24767190, 29720628, 33022920, 37150785, 42458040, 49534380, 59441256, 74301570, 99068760, 148603140, 297206280]

約数ペア:

[(1, 297206280), (2, 148603140), (3, 99068760), (4, 74301570), (5, 59441256), (6, 49534380), (7, 42458040), (8, 37150785), (9, 33022920), (10, 29720628), (12, 24767190), (14, 21229020), (15, 19813752), (18, 16511460), (20, 14860314), (21, 14152680), (24, 12383595), (27, 11007640), (28, 10614510), (30, 9906876), (35, 8491608), (36, 8255730), (40, 7430157), (42, 7076340), (45, 6604584), (54, 5503820), (56, 5307255), (60, 4953438), (63, 4717560), (70, 4245804), (72, 4127865), (84, 3538170), (90, 3302292), (105, 2830536), (108, 2751910), (120, 2476719), (126, 2358780), (135, 2201528), (140, 2122902), (168, 1769085), (180, 1651146), (189, 1572520), (210, 1415268), (216, 1375955), (252, 1179390), (270, 1100764), (280, 1061451), (315, 943512), (360, 825573), (378, 786260), (420, 707634), (504, 589695), (540, 550382), (630, 471756), (756, 393130), (840, 353817), (945, 314504), (1080, 275191), (1260, 235878), (1512, 196565), (1890, 157252), (2520, 117939), (3780, 78626), (7560, 39313)]