139965840

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{9257}}^1$

素因数の和:9286

約数の個数: 160

約数和(自身を含む): 551036160

約数和(自身を除く): 411070320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 9257, 15120, 18514, 27771, 37028, 46285, 55542, 64799, 74056, 83313, 92570, 111084, 129598, 138855, 148112, 166626, 185140, 194397, 222168, 249939, 259196, 277710, 323995, 333252, 370280, 388794, 416565, 444336, 499878, 518392, 555420, 583191, 647990, 666504, 740560, 777588, 833130, 971985, 999756, 1036784, 1110840, 1166382, 1249695, 1295980, 1333008, 1555176, 1666260, 1749573, 1943970, 1999512, 2221680, 2332764, 2499390, 2591960, 2915955, 3110352, 3332520, 3499146, 3887940, 3999024, 4665528, 4998780, 5183920, 5831910, 6665040, 6998292, 7775880, 8747865, 9331056, 9997560, 11663820, 13996584, 15551760, 17495730, 19995120, 23327640, 27993168, 34991460, 46655280, 69982920, 139965840]

約数ペア:

[(1, 139965840), (2, 69982920), (3, 46655280), (4, 34991460), (5, 27993168), (6, 23327640), (7, 19995120), (8, 17495730), (9, 15551760), (10, 13996584), (12, 11663820), (14, 9997560), (15, 9331056), (16, 8747865), (18, 7775880), (20, 6998292), (21, 6665040), (24, 5831910), (27, 5183920), (28, 4998780), (30, 4665528), (35, 3999024), (36, 3887940), (40, 3499146), (42, 3332520), (45, 3110352), (48, 2915955), (54, 2591960), (56, 2499390), (60, 2332764), (63, 2221680), (70, 1999512), (72, 1943970), (80, 1749573), (84, 1666260), (90, 1555176), (105, 1333008), (108, 1295980), (112, 1249695), (120, 1166382), (126, 1110840), (135, 1036784), (140, 999756), (144, 971985), (168, 833130), (180, 777588), (189, 740560), (210, 666504), (216, 647990), (240, 583191), (252, 555420), (270, 518392), (280, 499878), (315, 444336), (336, 416565), (360, 388794), (378, 370280), (420, 333252), (432, 323995), (504, 277710), (540, 259196), (560, 249939), (630, 222168), (720, 194397), (756, 185140), (840, 166626), (945, 148112), (1008, 138855), (1080, 129598), (1260, 111084), (1512, 92570), (1680, 83313), (1890, 74056), (2160, 64799), (2520, 55542), (3024, 46285), (3780, 37028), (5040, 27771), (7560, 18514), (9257, 15120)]