69982920

素因数分解:

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

素因数の和:9284

約数の個数: 128

約数和(自身を含む): 266630400

約数和(自身を除く): 196647480

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, 9257, 18514, 27771, 37028, 46285, 55542, 64799, 74056, 83313, 92570, 111084, 129598, 138855, 166626, 185140, 194397, 222168, 249939, 259196, 277710, 323995, 333252, 370280, 388794, 416565, 499878, 518392, 555420, 583191, 647990, 666504, 777588, 833130, 971985, 999756, 1110840, 1166382, 1249695, 1295980, 1555176, 1666260, 1749573, 1943970, 1999512, 2332764, 2499390, 2591960, 2915955, 3332520, 3499146, 3887940, 4665528, 4998780, 5831910, 6998292, 7775880, 8747865, 9997560, 11663820, 13996584, 17495730, 23327640, 34991460, 69982920]

約数ペア:

[(1, 69982920), (2, 34991460), (3, 23327640), (4, 17495730), (5, 13996584), (6, 11663820), (7, 9997560), (8, 8747865), (9, 7775880), (10, 6998292), (12, 5831910), (14, 4998780), (15, 4665528), (18, 3887940), (20, 3499146), (21, 3332520), (24, 2915955), (27, 2591960), (28, 2499390), (30, 2332764), (35, 1999512), (36, 1943970), (40, 1749573), (42, 1666260), (45, 1555176), (54, 1295980), (56, 1249695), (60, 1166382), (63, 1110840), (70, 999756), (72, 971985), (84, 833130), (90, 777588), (105, 666504), (108, 647990), (120, 583191), (126, 555420), (135, 518392), (140, 499878), (168, 416565), (180, 388794), (189, 370280), (210, 333252), (216, 323995), (252, 277710), (270, 259196), (280, 249939), (315, 222168), (360, 194397), (378, 185140), (420, 166626), (504, 138855), (540, 129598), (630, 111084), (756, 92570), (840, 83313), (945, 74056), (1080, 64799), (1260, 55542), (1512, 46285), (1890, 37028), (2520, 27771), (3780, 18514), (7560, 9257)]