163293480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{9257}}^1$

素因数の和:9288

約数の個数: 144

約数和(自身を含む): 617416020

約数和(自身を除く): 454122540

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 9257, 17640, 18514, 27771, 37028, 46285, 55542, 64799, 74056, 83313, 92570, 111084, 129598, 138855, 166626, 185140, 194397, 222168, 259196, 277710, 323995, 333252, 370280, 388794, 416565, 453593, 518392, 555420, 583191, 647990, 666504, 777588, 833130, 907186, 971985, 1110840, 1166382, 1295980, 1360779, 1555176, 1666260, 1814372, 1943970, 2267965, 2332764, 2591960, 2721558, 2915955, 3332520, 3628744, 3887940, 4082337, 4535930, 4665528, 5443116, 5831910, 6803895, 7775880, 8164674, 9071860, 10886232, 11663820, 13607790, 16329348, 18143720, 20411685, 23327640, 27215580, 32658696, 40823370, 54431160, 81646740, 163293480]

約数ペア:

[(1, 163293480), (2, 81646740), (3, 54431160), (4, 40823370), (5, 32658696), (6, 27215580), (7, 23327640), (8, 20411685), (9, 18143720), (10, 16329348), (12, 13607790), (14, 11663820), (15, 10886232), (18, 9071860), (20, 8164674), (21, 7775880), (24, 6803895), (28, 5831910), (30, 5443116), (35, 4665528), (36, 4535930), (40, 4082337), (42, 3887940), (45, 3628744), (49, 3332520), (56, 2915955), (60, 2721558), (63, 2591960), (70, 2332764), (72, 2267965), (84, 1943970), (90, 1814372), (98, 1666260), (105, 1555176), (120, 1360779), (126, 1295980), (140, 1166382), (147, 1110840), (168, 971985), (180, 907186), (196, 833130), (210, 777588), (245, 666504), (252, 647990), (280, 583191), (294, 555420), (315, 518392), (360, 453593), (392, 416565), (420, 388794), (441, 370280), (490, 333252), (504, 323995), (588, 277710), (630, 259196), (735, 222168), (840, 194397), (882, 185140), (980, 166626), (1176, 138855), (1260, 129598), (1470, 111084), (1764, 92570), (1960, 83313), (2205, 74056), (2520, 64799), (2940, 55542), (3528, 46285), (4410, 37028), (5880, 27771), (8820, 18514), (9257, 17640)]